From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 20:24:20 +0200 Subject: Adding upstream version 14.2.21. Signed-off-by: Daniel Baumann --- doc/releases/luminous.rst | 5125 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 5125 insertions(+) create mode 100644 doc/releases/luminous.rst (limited to 'doc/releases/luminous.rst') diff --git a/doc/releases/luminous.rst b/doc/releases/luminous.rst new file mode 100644 index 00000000..a60dc8a3 --- /dev/null +++ b/doc/releases/luminous.rst @@ -0,0 +1,5125 @@ +v12.2.11 Luminous +================= + +This is the eleventh bug fix release of the Luminous v12.2.x long term stable +release series. We recommend that all users upgrade to this release. Please note +the following precautions while upgrading. + +Notable Changes +--------------- + +* This release fixes the pg log hard limit bug that was introduced in + 12.2.9, https://tracker.ceph.com/issues/36686. A flag called + `pglog_hardlimit` has been introduced, which is off by default. Enabling + this flag will limit the length of the pg log. In order to enable + that, the flag must be set by running `ceph osd set pglog_hardlimit` + after completely upgrading to 12.2.11. Once the cluster has this flag + set, the length of the pg log will be capped by a hard limit. Once set, + this flag *must not* be unset anymore. + +* There have been fixes to RGW dynamic and manual resharding, which no longer + leaves behind stale bucket instances to be removed manually. For finding and + cleaning up older instances from a reshard a radosgw-admin command `reshard + stale-instances list` and `reshard stale-instances rm` should do the necessary + cleanup. + +* `cephfs-journal-tool` makes rank argument (--rank) mandatory. Rank is + of format `filesystem:rank`, where `filesystem` is the CephFS filesystem + and `rank` is the MDS rank on which the operation is to be executed. To + operate on all ranks, use `all` or `*` as the rank specifier. Note that, + operations that dump journal information to file will now dump to per-rank + suffixed dump files. Importing journal information from dump files is + disallowed if operation is targetted for all ranks. + +* CVE-2018-14662: mon: limit caps allowed to access the config store + +* CVE-2018-16846: rgw: enforce bounds on max-keys/max-uploads/max-parts (`issue#35994 `) + +* CVE-2018-16889: rgw: sanitize customer encryption keys from log output in v4 auth (`issue#37847 `) + +Changelog +--------- + +* build/ops: cmake: link unittest_compression against gtest (`pr#24921 `_, Willem Jan Withagen) +* build/ops: run-make-check.sh ccache tweaks (`issue#24826 `_, `issue#24817 `_, `issue#24777 `_, `pr#23902 `_, Nathan Cutler, Erwan Velu) +* ceph-bluestore-tool: fix set label functionality for specific keys (`pr#25187 `_, Igor Fedotov) +* ceph-create-keys: fix octal notation for Python 3 without losing compatibility with Python 2 (`issue#37643 `_, `pr#25532 `_, James Page) +* cephfs: ceph-volume-client: allow setting mode of CephFS volumes (`pr#25407 `_, Tom Barron) +* cephfs-journal-tool: make --rank argument mandatory (`pr#24728 `_, Venky Shankar) +* cephfs: mgr/status: fix fs status subcommand did not show standby-replay MDS' perf info (`issue#36575 `_, `issue#36399 `_, `pr#25032 `_, Zhi Zhang) +* cephfs: race of updating wanted caps (`issue#37635 `_, `issue#37464 `_, `pr#25762 `_, "Yan, Zheng") +* ceph-volume: Adapt code to support Python3 (`pr#26030 `_, Volker Theile) +* ceph-volume add device_id to inventory listing (`pr#25350 `_, Jan Fajerski) +* ceph-volume: enable device discards (`issue#36532 `_, `pr#25748 `_, Jonas Jelten) +* ceph-volume: fix Batch object in py3 environments (`pr#25552 `_, Jan Fajerski) +* ceph-volume: fix JSON output in `inventory` (`issue#37390 `_, `pr#25922 `_, Sebastian Wagner) +* ceph-volume: Fix TypeError: join() takes exactly one argument (2 given) (`issue#37595 `_, `pr#25772 `_, Sebastian Wagner) +* ceph-volume fix TypeError on dmcrypt when using Python3 (`pr#26114 `_, Alfredo Deza) +* ceph-volume: introduce class hierachy for strategies (`pr#25553 `_, Jan Fajerski, Alfredo Deza) +* ceph-volume: mark a device not available if it belongs to ceph-disk (`pr#26117 `_, Andrew Schoen) +* ceph-volume normalize comma to dot for string to int conversions (`issue#37442 `_, `pr#25776 `_, Alfredo Deza) +* ceph-volume: set permissions right before prime-osd-dir (`issue#37486 `_, `pr#25778 `_, Andrew Schoen, Alfredo Deza) +* ceph-volume tests/functional declare ceph-ansible roles instead of importing them (`issue#37805 `_, `pr#25838 `_, Alfredo Deza) +* ceph-volume zap devices associated with an OSD ID and/or OSD FSID (`pr#26014 `_, Alfredo Deza) +* ceph-volume: zap: improve zapping to remove all partitions and all LVs, encrypted or not (`issue#37449 `_, `pr#25352 `_, Alfredo Deza) +* cli: dump osd-fsid as part of osd find (`issue#37966 `_, `pr#26036 `_, Noah Watkins) +* client: do not move f->pos untill success write (`issue#37631 `_, `pr#25684 `_, Junhui Tang) +* client: explicitly show blacklisted state via asok status command (`issue#36456 `_, `issue#36352 `_, `pr#24994 `_, Jonathan Brielmaier, Zhi Zhang) +* client: fix fuse client hang because its pipe to mds is not ok4 (`issue#37829 `_, `issue#36079 `_, `pr#25904 `_, Guan yunfei) +* client: request next osdmap for blacklisted client (`issue#36668 `_, `issue#36691 `_, `pr#24986 `_, Zhi Zhang) +* common: auth/AuthSessionHandler: no handler if no session key (`issue#37427 `_, `issue#36443 `_, `pr#25297 `_, Sage Weil) +* common/blkdev, ceph-volume: improve get_device_id (`pr#25752 `_, Sage Weil) +* common: fix memory leaks in WeightedPriorityQueue (`issue#37429 `_, `issue#36248 `_, `pr#25296 `_, Radoslaw Zarzynski) +* common: (mon) command sanitization accepts floats when Int type is defined resulting in exception fault in ceph-mon (`issue#26919 `_, `pr#24374 `_, Sage Weil) +* common: shut up some warnings (`pr#24648 `_, Kefu Chai) +* config: drop config::lock when invoking config observer (`issue#37762 `_, `pr#25833 `_, Kefu Chai, Venky Shankar) +* core: bluestore: rename does not old ref to replacement onode at old name (`issue#36541 `_, `issue#36638 `_, `pr#24989 `_, Jonathan Brielmaier, Sage Weil) +* core: enable the pg deletion process to be throttled (`issue#36321 `_, `pr#24501 `_, David Zafman) +* core: mgr crash on scrub of unconnected osd (`issue#36110 `_, `issue#36464 `_, `pr#25030 `_, Sage Weil) +* core: mon osdmap cash too small during upgrade to mimic (`issue#36506 `_, `pr#25021 `_, Sage Weil) +* core: Objecter: add ignore cache flag if got redirect reply (`issue#36657 `_, `pr#25074 `_, Iain Buclaw, Jonathan Brielmaier) +* core: os/bluestore_tool: fix bluefs expand (`pr#25384 `_, Igor Fedotov) +* core: rados rm --force-full is blocked when cluster is in full status (`issue#36436 `_, `pr#25018 `_, Yang Honggang) +* crushtool: add --reclassify operation to convert legacy crush maps to use device classes (`pr#25307 `_, Sage Weil) +* debian: correct ceph-common relationship with older radosgw package (`pr#24997 `_, Matthew Vernon) +* doc: broken link on troubleshooting-mon page (`pr#25500 `_, James McClune) +* doc: fix broken fstab url in cephfs/fuse (`issue#36286 `_, `pr#24434 `_, Jos Collin) +* doc: Fix typo error on cephfs/fuse/ (`issue#36180 `_, `issue#36309 `_, `pr#24752 `_, Karun Josy) +* doc: Put command template into literal block (`pr#25001 `_, Alexey Stupnikov) +* doc/rados: update bluestore provisioning and autotuning docs (`issue#37341 `_, `pr#25284 `_, Mark Nelson) +* doc: show edit on github links and version warnings (`pr#25267 `_, Neha Ojha, Noah Watkins) +* doc/user-management: Remove obsolete reset caps command (`issue#37663 `_, `pr#25609 `_, Brad Hubbard) +* examples: fix link order in librados example Makefile (`issue#37795 `_, `pr#25829 `_, Mahati Chamarthy) +* extend reconnect period when mds is busy (`issue#37739 `_, `pr#25784 `_, "Yan, Zheng") +* fsck: cid is improperly matched to oid (`issue#36145 `_, `issue#32731 `_, `pr#24705 `_, Sage Weil) +* libcephfs: expose CEPH_SETATTR_MTIME_NOW and CEPH_SETATTR_ATIME_NOW (`issue#36206 `_, `issue#35961 `_, `pr#24465 `_, Zhu Shangzhong) +* librbd: fix missing unblock_writes if shrink is not allowed (`issue#37363 `_, `issue#36778 `_, `pr#25253 `_, runsisi) +* librbd: reset snaps in rbd_snap_list() (`issue#37535 `_, `issue#37508 `_, `pr#25458 `_, Kefu Chai) +* mds: add "drop cache" command (`issue#36695 `_, `issue#36281 `_, `pr#24468 `_, Rishabh Dave, Patrick Donnelly, Venky Shankar) +* mds: clean up log messages for standby-replay (`pr#25804 `_, Patrick Donnelly) +* mds: create heartbeat grace config option (`issue#37674 `_, `issue#37820 `_, `pr#25889 `_, Patrick Donnelly) +* mds: directories pinned keep being replicated back and forth between exporting mds and importing mds (`issue#37368 `_, `issue#37606 `_, `pr#25522 `_, Xuehan Xu) +* mds: disallow dumping huge caches to formatter (`issue#37608 `_, `pr#25567 `_, Venky Shankar) +* mds: do not call Journaler::_trim twice (`issue#37566 `_, `issue#37629 `_, `pr#25562 `_, Tang Junhui) +* mds: fix bug filelock stuck at LOCK_XSYN leading client can't read data (`issue#37700 `_, `issue#37333 `_, `pr#25677 `_, Guan yunfei) +* mds: fix incorrect l_pq_executing_ops statistics when meet an invalid item in purge queue (`issue#37627 `_, `issue#37567 `_, `pr#25560 `_, Junhui Tang) +* mds: fix infinite loop in OpTracker::check_ops_in_flight (`issue#37977 `_, `pr#26048 `_, "Yan, Zheng") +* mds: fix infinite loop in OpTracker::check_ops_in_flight (`issue#37977 `_, `pr#26088 `_, "Yan, Zheng") +* mds: fix mds damaged due to unexpected journal length (`issue#36200 `_, `pr#24440 `_, Zhi Zhang) +* mds: migrate strays part by part when shutdown mds (`issue#26926 `_, `issue#32091 `_, `pr#24324 `_, "Yan, Zheng") +* MDSMonitor: allow beacons from stopping MDS that was laggy (`issue#37737 `_, `pr#25686 `_, Patrick Donnelly) +* mds: obsolete MDSMap option configs (`issue#37540 `_, `pr#25431 `_, Patrick Donnelly) +* mds: purge queue recovery hangs during boot if PQ journal is damaged (`issue#37899 `_, `issue#37543 `_, `pr#25968 `_, Patrick Donnelly) +* mds: PurgeQueue write error handler does not handle EBLACKLISTED (`issue#37604 `_, `pr#25524 `_, Patrick Donnelly) +* mds: rctime not set on system inode (root) at startup (`issue#36221 `_, `issue#36460 `_, `pr#25043 `_, Patrick Donnelly) +* mds: remove duplicated l_mdc_num_strays perfcounter set (`issue#37633 `_, `issue#37516 `_, `pr#25682 `_, Zhi Zhang) +* mds: severe internal fragment when decoding xattr_map from log event (`issue#37399 `_, `issue#37602 `_, `pr#25520 `_, "Yan, Zheng") +* mds: "src/mds/MDLog.cc: 281: FAILED ceph_assert(!capped)" during max_mds thrashing (`issue#36350 `_, `issue#37092 `_, `pr#25826 `_, "Yan, Zheng") +* mgr/balancer: add cmd to list all plans (`issue#37420 `_, `pr#25259 `_, Yang Honggang) +* mgr/balancer: add crush_compat_metrics param (`issue#37413 `_, `pr#25257 `_, Dan van der Ster) +* mgr: balancer: python 3 compat fixes (`issue#37416 `_, `pr#25258 `_, Noah Watkins) +* mgr: fix crash due to multiple sessions from daemons with same name (`pr#25867 `_, Mykola Golub) +* mgr: hold lock while accessing the request list and submitting request (`pr#25047 `_, Jerry Lee) +* mgr: Module 'influx' has failed (`issue#25201 `_, `pr#25184 `_, Nathan Cutler, Wido den Hollander) +* mgr: prometheus: added bluestore db and wal devices to ceph_disk_occupation metric.// (`issue#37362 `_, `pr#25216 `_, Konstantin Shalygin) +* mgr: race between daemon state and service map in 'service status' (`issue#37478 `_, `issue#36656 `_, `pr#25369 `_, Mykola Golub) +* mgr: [restful] deep_scrub is not a valid OSD command (`issue#36720 `_, `issue#36750 `_, `pr#25041 `_, Boris Ranto) +* mon: mark REMOVE_SNAPS messages as no_reply (`issue#37568 `_, `issue#37694 `_, `pr#25779 `_, "Yan, Zheng") +* mon/OSDMonitor: do not populate void pg_temp into nextmap (`issue#37811 `_, `pr#25845 `_, Aleksei Zakharov) +* mon: shutdown messenger early to avoid accessing deleted logger (`issue#37780 `_, `issue#37813 `_, `pr#25847 `_, ningtao) +* os/bluestore: avoid frequent allocator dump on bluefs rebalance failure (`pr#24543 `_, Igor Fedotov) +* os/bluestore/BlueStore.cc: 1025: FAILED assert(buffer_bytes >= b->length) from ObjectStore/StoreTest.ColSplitTest2/2 (`issue#26943 `_, `issue#24439 `_, `pr#24992 `_, Jonathan Brielmaier, Sage Weil) +* os/bluestore: handle spurious read errors (`issue#22464 `_, `pr#24649 `_, Paul Emmerich) +* osd: backport recent upmap fixes (`pr#25418 `_, ningtao, xie xingguo) +* osdc/Objecter: update op_target_t::paused in _calc_target (`issue#37398 `_, `issue#37553 `_, `pr#25719 `_, Song Shun, runsisi) +* osdc: reduce ObjectCacher's memory fragments (`issue#36642 `_, `issue#36192 `_, `pr#24872 `_, "Yan, Zheng") +* osd: failed assert when osd_memory_target options mismatch (`issue#37697 `_, `issue#37507 `_, `pr#25604 `_, xie xingguo) +* osd/mon: pg log hard limit with upgrades fixed (`issue#37903 `_, `issue#21416 `_, `pr#25949 `_, Neha Ojha, xie xingguo) +* osd/OSD.cc: log slow requests in OSD logs (`pr#25824 `_, Neha Ojha) +* osd/OSDMap: cancel mapping if target osd is out (`issue#37501 `_, `pr#25698 `_, ningtao, xie xingguo) +* osd: potential deadlock in PG::_scan_snaps when repairing snap mapper (`issue#36630 `_, `pr#24833 `_, Mykola Golub) +* osd: Prioritize user specified scrubs (`issue#37343 `_, `issue#37269 `_, `pr#25514 `_, kungf, David Zafman) +* osd: race condition opening heartbeat connection (`issue#36602 `_, `issue#36636 `_, `pr#25035 `_, Sage Weil) +* osd: RBD client IOPS pool stats are incorrect (2x higher; includes IO hints as an op) (`issue#24909 `_, `issue#36556 `_, `pr#25025 `_, Jason Dillaman) +* pybind/mgr/status: fix ceph fs status in py3 environments (`issue#37573 `_, `issue#37625 `_, `pr#25695 `_, Jan Fajerski) +* rbd: pybind: added missing RBD_FLAG_FAST_DIFF_INVALID constant (`issue#36407 `_, `pr#25006 `_, Jason Dillaman) +* rbd: [rbd-mirror] periodic mirror status timer might fail to be scheduled (`issue#36500 `_, `issue#36554 `_, `pr#24917 `_, Nathan Cutler, Jason Dillaman) +* rgw: add ssl support to beast frontend (`issue#22832 `_, `issue#24358 `_, `issue#23680 `_, `pr#24621 `_, Casey Bodley) +* rgw: apply quota config to users created via external auth (`issue#24595 `_, `issue#36222 `_, `pr#24547 `_, Casey Bodley, Matt Benjamin) +* rgw: beast frontend fails to parse ipv6 endpoints (`issue#36733 `_, `issue#36662 `_, `pr#25512 `_, Casey Bodley) +* rgw: bucket resharding fixes (`issue#37446 `_, `issue#36688 `_, `pr#25326 `_, Orit Wasserman, Abhishek Lekshmanan, J. Eric Ivancich) +* rgw: catch exceptions from librados::NObjectIterator (`issue#37091 `_, `issue#37475 `_, `pr#25289 `_, Casey Bodley) +* rgw: Don't treat colons specially in resource part of ARN (`issue#37482 `_, `issue#23817 `_, `pr#25387 `_, Adam C. Emerson) +* rgw: es fixes for working with nfs ganesha (`issue#37349 `_, `issue#36233 `_, `issue#22758 `_, `pr#25444 `_, Abhishek Lekshmanan) +* rgw_file: user info never synced since librgw init (`issue#37549 `_, `pr#25484 `_, Tao Chen) +* rgw: fixes for zone deletion (`issue#37328 `_, `issue#37466 `_, `pr#25320 `_, Abhishek Lekshmanan) +* rgw: fix max-size in radosgw-admin and REST Admin API (`issue#37519 `_, `pr#25448 `_, Nick Erdmann) +* rgw: fix version bucket stats (`issue#37563 `_, `issue#21429 `_, `pr#25644 `_, Shasha Lu) +* rgw: librgw: crashes in multisite configuration (`issue#36302 `_, `issue#36414 `_, `pr#24909 `_, Casey Bodley) +* rgw: multisite: sync gets stuck retrying deletes that fail with ERR_PRECONDITION_FAILED (`issue#37551 `_, `issue#37448 `_, `pr#25506 `_, Casey Bodley) +* rgw: radosgw-admin: translate reshard status codes (trivial) (`issue#37284 `_, `issue#36486 `_, `pr#25195 `_, Matt Benjamin) +* rgw: rgw-admin: reshard add can add a non-existent bucket (`issue#36449 `_, `issue#36757 `_, `pr#25088 `_, Jonathan Brielmaier, Abhishek Lekshmanan) +* rgw: SSE encryption does not detect ssl termination in proxy (`issue#36644 `_, `issue#27221 `_, `pr#24944 `_, Jonathan Brielmaier, Casey Bodley) +* rpm: Use hardened LDFLAGS (`issue#36316 `_, `issue#36391 `_, `pr#25173 `_, Boris Ranto) + + +v12.2.10 Luminous +================= + +This is the tenth bug fix release of the Luminous v12.2.x long term stable +release series. The previous release, v12.2.9, introduced the PG hard-limit +patches which were found to cause an issue in certain upgrade scenarios, and +this release was expedited to revert those patches. If you already successfully +upgraded to v12.2.9, you should **not** upgrade to v12.2.10, but rather **wait** +for a release in which http://tracker.ceph.com/issues/36686 is addressed. All +other users are encouraged to upgrade to this release. + +Notable Changes +--------------- + +OSD + +* This release reverts the PG hard-limit patches added in v12.2.9. + +Changelog +--------- + +* ceph-volume: add some choose_disk capabilities (`issue#36446 `_, `pr#24783 `_, Erwan Velu) +* ceph-volume: remove version reporting from help menu (`issue#36386 `_, `pr#24754 `_, Alfredo Deza) +* ceph-volume: systemd import main so console_scripts work for executable (`issue#36648 `_, `pr#24853 `_, Alfredo Deza) +* ceph-volume: tests install ceph-ansible's requirements.txt dependencies (`issue#36672 `_, `pr#24960 `_, Alfredo Deza) +* ceph-volume: util.encryption don't push stderr to terminal (`issue#36246 `_, `pr#24827 `_, Alfredo Deza) +* ceph-volume: util.encryption robust blkid+lsblk detection of lockbox (`pr#24981 `_, Alfredo Deza) +* ceph-volume: use console_scripts (`issue#36601 `_, `pr#24837 `_, Mehdi Abaakouk) +* OSDMapMapping does not handle active.size() > pool size (`issue#26866 `_, `issue#35935 `_, `pr#24432 `_, Sage Weil) +* PG: add custom_reaction Backfilled and release reservations (`issue#24333 `_, `pr#23493 `_, Neha Ojha) +* Revert "PG: add custom_reaction Backfilled and release reservations after backfill (`pr#24902 `_, Neha Ojha) +* Revert pg log limit changes (`issue#36686 `_, `pr#24903 `_, Neha Ojha) +* backport and other test fixes for osd-scrub-repair.sh (`issue#35845 `_, `issue#36393 `_, `pr#24532 `_, Xinying Song, David Zafman) +* ceph-volume tests.systemd update imports for systemd module (`issue#36704 `_, `pr#24958 `_, Alfredo Deza) +* ceph-volume: adds a --prepare flag to `lvm batch` (`issue#36363 `_, `pr#24759 `_, Andrew Schoen) +* cls/user: cls_user_remove_bucket writes modified header (`issue#36534 `_, `issue#36496 `_, `pr#24855 `_, Casey Bodley) +* core: by pass cache if performing deep scrub (`issue#35067 `_, `pr#24802 `_, Xiaoguang Wang) +* crush/CrushWrapper: fix crush tree json dumper (`issue#36149 `_, `pr#24482 `_, Oshyn Song) +* ec: src/common/interval_map.h: 161: FAILED assert(len > 0) (`issue#21931 `_, `issue#22330 `_, `pr#24582 `_, Neha Ojha) +* gperftools-libs-2.6.1-1 or newer required for binaries linked against corresponding version at build time (`issue#36552 `_, `issue#23657 `_, `issue#36558 `_, `issue#36508 `_, `pr#24706 `_, Brad Hubbard) +* osd: add creating to pg_string_state (`issue#36174 `_, `issue#36297 `_, `pr#24602 `_, Dan van der Ster) +* osd: cast 'whoami' to unsigned so it can be used as the seed for RNG (`issue#26890 `_, `pr#24659 `_, Kefu Chai) +* osd: get loadavg per cpu for scrub load threshold check (`pr#24593 `_, kungf) +* osdc/Objecter: possible race condition with connection reset (`issue#36183 `_, `issue#36295 `_, `pr#24574 `_, Jason Dillaman) +* qa: add test that builds example librados programs (`issue#36229 `_, `issue#15100 `_, `pr#24538 `_, Nathan Cutler) +* qa/ceph-ansible: Specify stable-3.2 branch (`issue#37331 `_, `pr#25170 `_, Brad Hubbard) +* rgw/beast: drop privileges after binding ports (`issue#36041 `_, `pr#24454 `_, Paul Emmerich) +* rgw: RGWAsyncGetBucketInstanceInfo does not access coroutine memory (`issue#35812 `_, `issue#36212 `_, `pr#24507 `_, Casey Bodley) +* rgw: fix leak of curl handle on shutdown (`issue#35715 `_, `issue#36214 `_, `pr#24519 `_, Casey Bodley) +* rgw: list bucket can not show the object uploaded by RGWPostObj when enable bucket versioning (`pr#24570 `_, yuliyang) +* rgw: multisite: enforce spawn_window for data full sync (`issue#26897 `_, `pr#24857 `_, Casey Bodley) +* rgw: set default objecter_inflight_ops = 24576 (`issue#36570 `_, `issue#25109 `_, `pr#24862 `_, Matt Benjamin) +* rgw: user stats account for resharded buckets (`pr#24854 `_, Casey Bodley) +* segv in BlueStore::OldExtent::create (`issue#36526 `_, `issue#36591 `_, `pr#24746 `_, Sage Weil) +* test/common: unittest_mclock_priority_queue builds with "make" command (`pr#24808 `_, J. Eric Ivancich) + + +v12.2.9 Luminous +================ + +This is the ninth bug fix release of the Luminous v12.2.x long term stable +release series. Although this release contains several bugfixes across all the +components, it also introduced the PG hard-limit patches which could cause +problems during upgrade when not all PGs were active+clean. Therefore, users +should not install this release. Instead, they should skip it and upgrade to +12.2.10 directly. + +Notable Changes +--------------- + +OSD + +* 12.2.9 contains the pg hard hard limit patches (https://tracker.ceph.com/issues/23979). + A partial upgrade during recovery/backfill, can cause the osds on the + previous version, to fail with assert(trim_to <= info.last_complete). The + workaround for users is to upgrade and restart all OSDs to a version with the + pg hard limit, or only upgrade when all PGs are active+clean. This patch will + be reverted in 12.2.10, until a clean upgrade path is added to the pg log hard + limit patches. + + See also: http://tracker.ceph.com/issues/36686 + +* The bluestore_cache_* options are no longer needed. They are replaced + by osd_memory_target, defaulting to 4GB. BlueStore will expand + and contract its cache to attempt to stay within this + limit. Users upgrading should note this is a higher default + than the previous bluestore_cache_size of 1GB, so OSDs using + BlueStore will use more memory by default. + + For more details, see `BlueStore docs _` + +Changelog +--------- + +* build/ops: add e2fsprogs runtime dependency (`pr#24663 `_, Guillaume Abrioux, Alfredo Deza) +* build/ops: deb: fix ceph-mgr .pyc files left behind (`issue#26883 `_, `pr#23832 `_, Dan Mick) +* build/ops: deb: require fuse for ceph-fuse (`issue#21057 `_, `pr#23693 `_, Thomas Serlin) +* build/ops: rpm: selinux-policy fixes (`pr#24136 `_, Brad Hubbard) +* build/ops: rpm: use updated gperftools (`issue#35969 `_, `pr#24259 `_, Kefu Chai) +* ceph-volume: activate option --auto-detect-objectstore respects --no-systemd (`issue#36249 `_, `pr#24358 `_, Alfredo Deza) +* ceph-volume: lsblk can fail to find PARTLABEL, must fallback to blkid (`issue#36098 `_, `pr#24335 `_, Alfredo Deza) +* ceph-volume: add new ceph-handlers role from ceph-ansible (`issue#36251 `_, `pr#24338 `_, Alfredo Deza) +* ceph-volume: batch carve out lvs for bluestore (`issue#34535 `_, `pr#24075 `_, Alfredo Deza) +* ceph-volume: batch tests for mixed-type of devices (`issue#35535 `_, `issue#27210 `_, `pr#23967 `_, Alfredo Deza) +* ceph-volume: batch: allow --osds-per-device, default it to 1 (`issue#35913 `_, `pr#24080 `_, Alfredo Deza) +* ceph-volume: batch: allow journal+block.db sizing on the CLI (`issue#36088 `_, `pr#24209 `_, Alfredo Deza) +* ceph-volume: custom cluster names fail on filestore trigger (`issue#27210 `_, `pr#24280 `_, Alfredo Deza) +* ceph-volume: do not send (lvm) stderr/stdout to the terminal, use the logfile (`issue#36492 `_, `pr#24741 `_, Alfredo Deza) +* ceph-volume: earlier detection for --journal and --filestore flag requirements (`issue#24794 `_, `pr#24206 `_, Alfredo Deza) +* ceph-volume: fix journal and filestore data size in `lvm batch --report` (`issue#36242 `_, `pr#24307 `_, Andrew Schoen) +* ceph-volume: fix zap not working with LVs (`issue#35970 `_, `pr#24082 `_, Alfredo Deza) +* ceph-volume: lvm.prepare update help to indicate partitions are needed, not devices (`issue#24795 `_, `pr#24451 `_, Jeffrey Zhang, Alfredo Deza) +* ceph-volume: make `lvm batch` idempotent (`pr#24589 `_, Andrew Schoen) +* ceph-volume: remove version reporting from help menu (`issue#36386 `_, `pr#24754 `_, Alfredo Deza) +* ceph-volume: skip processing devices that don't exist when scanning system disks (`issue#36247 `_, `pr#24382 `_, Alfredo Deza) +* cephfs: MDSMonitor: consider raising priority of MMDSBeacons from MDS so they are processed before other client messages (`issue#26899 `_, `pr#23554 `_, Patrick Donnelly) +* cephfs: MDSMonitor: lookup of gid in prepare_beacon that has been removed will cause exception (`issue#35848 `_, `pr#23990 `_, Patrick Donnelly) +* cephfs: ceph-fuse: add SELinux policy (`issue#36103 `_, `pr#24313 `_, Patrick Donnelly) +* cephfs: ceph_volume_client: allow atomic update of RADOS objects (`issue#24173 `_, `pr#24084 `_, Rishabh Dave) +* cephfs: ceph_volume_client: delay required after adding data pool to MDSMap (`issue#25141 `_, `pr#23726 `_, Patrick Donnelly) +* cephfs: ceph_volume_client: py3 compatible (`issue#17230 `_, `pr#24083 `_, Rishabh Dave, Patrick Donnelly) +* cephfs: cephfs-data-scan: print the max used ino (`issue#26925 `_, `pr#23881 `_, "Yan, Zheng") +* cephfs: cephfs-journal-tool: wrong layout info used (`issue#24644 `_, `pr#24033 `_, Gu Zhongyan) +* cephfs: client: check for unmounted condition before printing debug output (`issue#25213 `_, `pr#23617 `_, Jeff Layton) +* cephfs: client: drop null child dentries before try pruning inode's alias (`issue#22293 `_, `pr#24119 `_, "Yan, Zheng") +* cephfs: client: fix choose_target_mds for requests that do name lookup (`issue#26860 `_, `pr#23793 `_, "Yan, Zheng") +* cephfs: client: retry remount on dcache invalidation failure (`issue#27657 `_, `pr#24303 `_, Venky Shankar) +* cephfs: client: statfs inode count odd (`issue#24849 `_, `pr#24376 `_, Rishabh Dave) +* cephfs: client: two ceph-fuse clients, one can not list out files created by another (`issue#27051 `_, `pr#24282 `_, Peng Xie) +* cephfs: client: update ctime when modifying file content (`issue#35945 `_, `pr#24323 `_, "Yan, Zheng") +* common: get real hostname from container/pod environment (`pr#23915 `_, Sage Weil) +* core: PGPool::update optimizations (`pr#23969 `_, Zac Medico) +* core: ceph-disk: compatibility fix for python 3 (`issue#35906 `_, `pr#24347 `_, Tim Serong) +* core: discover_all_missing() not always called during activating (`issue#22837 `_, `pr#23817 `_, Sage Weil, David Zafman) +* core: kv/KeyValueDB: return const char\* from MergeOperator::name() (`issue#26875 `_, `pr#23566 `_, Sage Weil) +* core: librados application's symbol could conflict with the libceph-common (`issue#25154 `_, `pr#23483 `_, Kefu Chai) +* core: mgr/MgrClient: guard send_pgstats() with lock (`issue#23370 `_, `pr#23791 `_, Kefu Chai) +* core: mgr/balancer: deepcopy best plan - otherwise we get latest (`issue#27000 `_, `pr#23740 `_, Stefan Priebe) +* core: mgrc: enable disabling stats via mgr_stats_threshold (`issue#25197 `_, `pr#23461 `_, John Spray) +* core: mon/OSDMonitor: invalidate max_failed_since on cancel_report (`issue#35860 `_, `pr#24257 `_, xie xingguo) +* core: object errors found in be_select_auth_object() aren't logged the same (`issue#25108 `_, `pr#23871 `_, David Zafman) +* core: os/bluestore: bluestore_buffer_hit_bytes perf counter doesn't reset (`pr#23773 `_, Igor Fedotov) +* core: os/bluestore: cache autotuning and memory limit (`pr#24065 `_, Mark Nelson) +* core: osd,mon: increase mon_max_pg_per_osd to 250 (`issue#25112 `_, `pr#23862 `_, Neha Ojha) +* core: osd/PG: avoid choose_acting picking want with > pool size items (`issue#35924 `_, `pr#24299 `_, Sage Weil) +* core: osdc/Objecter: fix split vs reconnect race (`issue#22544 `_, `pr#24188 `_, Sage Weil) +* core: rados python bindings use prval from stack (`issue#25175 `_, `pr#23864 `_, Sage Weil) +* doc: Fix broken urls (`issue#25185 `_, `pr#23621 `_, Jos Collin) +* doc: remove deprecated 'scrubq' from ceph(8) (`issue#35813 `_, `pr#24211 `_, Ruben Kerkhof) +* doc: rgw: ldap-auth: fixed option name 'rgw_ldap_searchfilter' (`issue#23081 `_, `pr#23761 `_, Konstantin Shalygin) +* mds: MDBalancer::try_rebalance() may stop prematurely (`issue#26973 `_, `pr#23884 `_, "Yan, Zheng") +* mds: allows client to create .. and . dirents (`issue#25113 `_, `pr#24329 `_, Venky Shankar) +* mds: avoid using g_conf->get_val<...>(...) in hot path (`issue#24820 `_, `pr#23408 `_, "Yan, Zheng") +* mds: calculate load by checking self CPU usage (`issue#26834 `_, `pr#23505 `_, "Yan, Zheng") +* mds: configurable timeout for client eviction (`issue#25188 `_, `pr#24086 `_, Patrick Donnelly, Venky Shankar) +* mds: crash when dumping ops in flight (`issue#26894 `_, `pr#23677 `_, "Yan, Zheng") +* mds: curate priority of perf counters sent to mgr (`issue#22097 `_, `issue#24004 `_, `pr#24089 `_, Guan yunfei, Venky Shankar) +* mds: explain delayed client_request due to subtree migration (`issue#24840 `_, `pr#23678 `_, Yan, Zheng, "Yan, Zheng") +* mds: health warning for slow metadata IO (`issue#24879 `_, `pr#24171 `_, "Yan, Zheng") +* mds: internal op missing events time 'throttled', 'all_read', 'dispatched' (`issue#36114 `_, `pr#24410 `_, Yanhu Cao) +* mds: mds got laggy because of MDSBeacon stuck in mqueue (`issue#23519 `_, `pr#23556 `_, "Yan, Zheng") +* mds: optimize the way how max export size is enforced (`issue#25131 `_, `pr#23789 `_, "Yan, Zheng") +* mds: prevent MDSRank::evict_client from blocking finisher thread (`issue#35720 `_, `pr#23946 `_, "Yan, Zheng") +* mds: print is_laggy message once (`issue#35250 `_, `pr#24138 `_, Patrick Donnelly) +* mds: rctime may go back (`issue#35916 `_, `pr#24378 `_, "Yan, Zheng") +* mds: reset heartbeat map at potential time-consuming places (`issue#26858 `_, `pr#23507 `_, Yan, Zheng, "Yan, Zheng") +* mds: runs out of file descriptors after several respawns (`issue#35850 `_, `pr#24310 `_, Patrick Donnelly) +* mds: track average session uptime (`issue#25013 `_, `pr#24421 `_, Patrick Donnelly, Venky Shankar) +* mds: use monotonic clock for beacon message timekeeping (`issue#26959 `_, `pr#24311 `_, Patrick Donnelly) +* mgr: Sync the prometheus module (`pr#23216 `_, Boris Ranto) +* mon: Automatically set expected_num_objects for new pools with >=100 PGs per OSD (`issue#24687 `_, `pr#24395 `_, Douglas Fuller) +* msg: "challenging authorizer" messages appear at debug_ms=0 (`issue#35251 `_, `pr#23943 `_, Patrick Donnelly) +* msg: async: clean up local buffers on dispatch (`issue#35987 `_, `pr#24387 `_, Greg Farnum) +* msg: ceph_abort() when there are enough accepter errors in msg server (`issue#23649 `_, `pr#24419 `_, penglaiyxy@gmail.com) +* osd: EC: slow/hung ops in multimds suite test (`issue#23769 `_, `pr#24393 `_, Sage Weil) +* osd: ECBackend: don't get result code of subchunk-read overwritten (`issue#21769 `_, `pr#24342 `_, songweibin) +* osd: Limit pg log length during recovery/backfill so that we don't run out of memory (`issue#21416 `_, `pr#23211 `_, Neha Ojha, xie xingguo) +* osd: OSDMap: fix apply upmap segfault (`issue#22056 `_, `pr#23579 `_, Brad Hubbard) +* osd: PG: add custom_reaction Backfilled and release reservations after bac… (`issue#23614 `_, `pr#23493 `_, Neha Ojha) +* osd: PrimaryLogPG: fix potential pg-log overtrimming (`pr#24308 `_, xie xingguo) +* osd: backport 'bench' and stdout changes (`issue#24022 `_, `pr#23680 `_, Коренберг Маркr, John Spray, Kefu Chai) +* osd: read object attrs failed at EC recovery (`issue#24406 `_, `pr#24327 `_, xiaofei cui) +* osd: scrub livelock (`issue#26890 `_, `pr#24396 `_, Sage Weil) +* qa/suites/rados/upgrade/jewel-x-singleton: exclude python3-rados, python3-cephfs (`pr#24479 `_, Neha Ojha) +* rbd: [rbd-mirror] failed assertion when updating mirror status (`issue#36084 `_, `pr#24320 `_, Jason Dillaman) +* rbd: fix error import when the input is a pipe (`issue#34536 `_, `pr#24003 `_, songweibin) +* rbd: librbd: blacklisted client might not notice it lost the lock (`issue#34534 `_, `pr#24405 `_, Song Shun, Mykola Golub, Jason Dillaman) +* rbd: librbd: discard should wait for in-flight cache writeback to complete (`issue#23548 `_, `pr#23594 `_, Jason Dillaman) +* rbd: librbd: ensure exclusive lock acquired when removing sync point snaps… (`issue#24898 `_, `pr#24123 `_, Mykola Golub, Jason Dillaman) +* rbd: librbd: fix refuse to release lock when cookie is the same at rewatch (`issue#27986 `_, `pr#23758 `_, Song Shun) +* rbd: librbd: fixed assert when flattening clone with zero overlap (`issue#35702 `_, `pr#24285 `_, Jason Dillaman) +* rbd: librbd: image create request should validate data pool for self-managed snapshot support (`issue#24675 `_, `pr#24390 `_, Mykola Golub) +* rbd: librbd: journaling unable request can not be sent to remote lock owner (`issue#26939 `_, `pr#24100 `_, Mykola Golub) +* rbd: librbd: object map improperly flagged as invalidated (`issue#24516 `_, `pr#24415 `_, Jason Dillaman) +* rbd: librbd: potential race on image create request complete (`issue#24910 `_, `pr#23892 `_, Mykola Golub) +* rgw: 'radosgw-admin sync error trim' only trims partially (`issue#24873 `_, `pr#24054 `_, Casey Bodley) +* rgw: Fix log level of gc_iterate_entries (`issue#23801 `_, `pr#23665 `_, iliul) +* rgw: Limit the number of lifecycle rules on one bucket (`issue#24572 `_, `pr#23522 `_, Zhang Shaowen) +* rgw: The delete markers generated by object expiration should have owner (`issue#24568 `_, `pr#23545 `_, Zhang Shaowen) +* rgw: abort_bucket_multiparts() ignores individual NoSuchUpload errors (`issue#35986 `_, `pr#24389 `_, Casey Bodley) +* rgw: change default rgw_thread_pool_size to 512 (`issue#25214 `_, `issue#24544 `_, `pr#24034 `_, Douglas Fuller, Casey Bodley) +* rgw: cls/rgw: don't assert in decode_list_index_key() (`issue#24117 `_, `pr#24391 `_, Yehuda Sadeh) +* rgw: cls/rgw: ready rgw_usage_log_entry for extraction via ceph-dencoder (`issue#34537 `_, `pr#23974 `_, Vaibhav Bhembre) +* rgw: fix chunked-encoding for chunks >1MiB (`issue#35990 `_, `pr#24361 `_, Robin H. Johnson) +* rgw: fix deadlock on RGWIndexCompletionManager::stop (`issue#26949 `_, `pr#24069 `_, Yao Zongyou) +* rgw: incremental data sync uses truncated flag to detect end of listing (`issue#26952 `_, `pr#24242 `_, Casey Bodley) +* rgw: multisite: data sync error repo processing does not back off on empty (`issue#26938 `_, `pr#24318 `_, Casey Bodley) +* rgw: multisite: intermittent failures in test_bucket_sync_disable_enable (`issue#26895 `_, `pr#24316 `_, Casey Bodley) +* rgw: multisite: intermittent test_bucket_index_log_trim failures (`issue#36034 `_, `pr#24398 `_, Casey Bodley) +* rgw: multisite: object metadata operations are skipped by sync (`issue#24367 `_, `pr#24056 `_, Casey Bodley) +* rgw: multisite: object name should be urlencoded when we put it into ES (`issue#23216 `_, `pr#24424 `_, Chang Liu) +* rgw: multisite: out of order updates to sync status markers (`issue#35539 `_, `pr#24317 `_, Yehuda Sadeh) +* rgw: multisite: segfault on shutdown/realm reload (`issue#35543 `_, `pr#24231 `_, Casey Bodley) +* rgw: multisite: update index segfault on shutdown/realm reload (`issue#35905 `_, `pr#24397 `_, Tianshan Qu) +* rgw: raise debug level on redundant data sync error messages (`issue#35830 `_, `issue#36037 `_, `pr#24135 `_, Casey Bodley, Matt Benjamin) +* rgw: raise default rgw_curl_low_speed_time to 300 seconds (`issue#27989 `_, `pr#24046 `_, Casey Bodley) +* rgw: resharding produces invalid values of bucket stats (`issue#36290 `_, `pr#24527 `_, Abhishek Lekshmanan) +* rgw: return x-amz-version-id: null when delete obj in versioning suspended bucket (`issue#35814 `_, `pr#24190 `_, yuliyang) +* rgw: rgw_file: deep stat handling (`issue#24915 `_, `pr#23499 `_, Matt Benjamin) +* tests: Excluded 'python34-cephfs' from the install tasks (`pr#24650 `_, Yuri Weinstein) +* tests: Use pids instead of jobspecs which were wrong (`issue#27056 `_, `pr#23901 `_, David Zafman) +* tests: cephfs: multifs requires 4 mds but gets only 2 (`issue#24899 `_, `pr#24328 `_, Patrick Donnelly) +* tests: cls_rgw test is only run in rados suite: add it to rgw suite as well (`issue#24815 `_, `pr#24070 `_, Casey Bodley, Sage Weil) +* tests: librbd: not valid to have different parents between image snapshots (`issue#36097 `_, `pr#24245 `_, Jason Dillaman) +* tests: move mds/client config to qa from teuthology ceph.conf.template (`issue#26900 `_, `issue#24839 `_, `pr#23877 `_, Patrick Donnelly) +* tests: qa/tasks: s3a fix mirror (`pr#24039 `_, Vasu Kulkarni) +* tests: qa/workunits: replace 'realpath' with 'readlink -f' in fsstress.sh (`issue#27211 `_, `issue#36409 `_, `pr#24620 `_, Ilya Dryomov, Jason Dillaman) +* tests: qa: add .qa helper link (`pr#24134 `_, Patrick Donnelly) +* tests: qa: added v12.2.8 to the mix (`issue#35541 `_, `pr#23913 `_, Yuri Weinstein) +* tests: remove knfs qa suite from future releases (`issue#36075 `_, `pr#24268 `_, Yuri Weinstein) +* tools: ceph-objectstore-tool: Allow target level as first positional parameter (`issue#35846 `_, `pr#24115 `_, David Zafman) + + +v12.2.8 Luminous +================ + +This is the eighth bug fix release of the Luminous v12.2.x long term stable +release series. This release contains several bugfixes across all the components +and we recommend all users upgrade. + +Upgrade Notes from previous luminous releases +--------------------------------------------- + +When upgrading from v12.2.5 or v12.2.6 please note that upgrade caveats from +12.2.5 will apply to any _newer_ luminous version including 12.2.8. Please read +the notes at luminous-12-2-5-upgrades_ . + +For the cluster that installed the broken 12.2.6 release, 12.2.7 fixed the +regression and introduced a workaround option `osd distrust data digest = true`, +but 12.2.7 clusters still generated health warnings like :: + + [ERR] 11.288 shard 207: soid 11:1155c332:::rbd_data.207dce238e1f29.0000000000000527:head data_digest 0xc8997a5b != data_digest 0x2ca15853 + + +12.2.8 improves the deep scrub code to automatically repair these +inconsistencies. Once the entire cluster has been upgraded and then fully deep +scrubbed, and all such inconsistencies are resolved, it will be safe to disable +the `osd distrust data digest = true` workaround option. + +Notable Changes +--------------- + +- *OSD* + + * Scrub repair is enhanced to handle data digest mismatch info on + replicas as long as all replicas' digests match each other. + +- *RGW* + + * Options `rgw curl low speed limit` and `rgw curl low speed time` + are added to control the lower speed limits and times below which + the requests are considered too slow to be aborted and can help + mitigate data sync getting blocked during network issues + + * Option `rgw s3 auth order` configurable added which takes a comma + separated list of order to try for s3 authentication when external + engines are involved. + +Changelog +--------- +* bluestore: set correctly shard for existed Collection (`issue#24761 `_, `pr#22860 `_, Jianpeng Ma) +* build/ops: Boost system library is no longer required to compile and link example librados program (`issue#25054 `_, `pr#23202 `_, Nathan Cutler) +* build/ops: Bring back diff -y for non-FreeBSD (`issue#24396 `_, `issue#21664 `_, `pr#22848 `_, Sage Weil, David Zafman) +* build/ops: install-deps.sh fails on newest openSUSE Leap (`issue#25064 `_, `pr#23179 `_, Kyr Shatskyy) +* build/ops: Mimic build fails with -DWITH_RADOSGW=0 (`issue#24437 `_, `pr#22864 `_, Dan Mick) +* build/ops: order rbdmap.service before remote-fs-pre.target (`issue#24713 `_, `pr#22844 `_, Ilya Dryomov) +* build/ops: rpm: silence osd block chown (`issue#25152 `_, `pr#23313 `_, Dan van der Ster) +* cephfs-journal-tool: Fix purging when importing an zero-length journal (`issue#24239 `_, `pr#22980 `_, yupeng chen, zhongyan gu) +* cephfs: MDSMonitor: uncommitted state exposed to clients/mdss (`issue#23768 `_, `pr#23013 `_, Patrick Donnelly) +* ceph-fuse mount failed because no mds (`issue#22205 `_, `pr#22895 `_, liyan) +* ceph-volume add a __release__ string, to help version-conditional calls (`issue#25170 `_, `pr#23331 `_, Alfredo Deza) +* ceph-volume: adds test for `ceph-volume lvm list /dev/sda` (`issue#24784 `_, `issue#24957 `_, `pr#23350 `_, Andrew Schoen) +* ceph-volume: do not use stdin in luminous (`issue#25173 `_, `issue#23260 `_, `pr#23367 `_, Alfredo Deza) +* ceph-volume enable the ceph-osd during lvm activation (`issue#24152 `_, `pr#23394 `_, Dan van der Ster, Alfredo Deza) +* ceph-volume expand on the LVM API to create multiple LVs at different sizes (`issue#24020 `_, `pr#23395 `_, Alfredo Deza) +* ceph-volume lvm.activate conditional mon-config on prime-osd-dir (`issue#25216 `_, `pr#23397 `_, Alfredo Deza) +* ceph-volume lvm.batch remove non-existent sys_api property (`issue#34310 `_, `pr#23811 `_, Alfredo Deza) +* ceph-volume lvm.listing only include devices if they exist (`issue#24952 `_, `pr#23150 `_, Alfredo Deza) +* ceph-volume: process.call with stdin in Python 3 fix (`issue#24993 `_, `pr#23238 `_, Alfredo Deza) +* ceph-volume: PVolumes.get() should return one PV when using name or uuid (`issue#24784 `_, `pr#23329 `_, Andrew Schoen) +* ceph-volume: refuse to zap mapper devices (`issue#24504 `_, `pr#23374 `_, Andrew Schoen) +* ceph-volume: tests.functional inherit SSH_ARGS from ansible (`issue#34311 `_, `pr#23813 `_, Alfredo Deza) +* ceph-volume tests/functional run lvm list after OSD provisioning (`issue#24961 `_, `pr#23147 `_, Alfredo Deza) +* ceph-volume: unmount lvs correctly before zapping (`issue#24796 `_, `pr#23128 `_, Andrew Schoen) +* ceph-volume: update batch documentation to explain filestore strategies (`issue#34309 `_, `pr#23825 `_, Alfredo Deza) +* change default filestore_merge_threshold to -10 (`issue#24686 `_, `pr#22814 `_, Douglas Fuller) +* client: add inst to asok status output (`issue#24724 `_, `pr#23107 `_, Patrick Donnelly) +* client: fixup parallel calls to ceph_ll_lookup_inode() in NFS FASL (`issue#22683 `_, `pr#23012 `_, huanwen ren) +* client: increase verbosity level for log messages in helper methods (`issue#21014 `_, `pr#23014 `_, Rishabh Dave) +* client: update inode fields according to issued caps (`issue#24269 `_, `pr#22783 `_, "Yan, Zheng") +* common: Abort in OSDMap::decode() during qa/standalone/erasure-code/test-erasure-eio.sh (`issue#23492 `_, `pr#23025 `_, Sage Weil) +* common/DecayCounter: set last_decay to current time when decoding decay counter (`issue#24440 `_, `pr#22779 `_, Zhi Zhang) +* doc: ceph-bluestore-tool manpage not getting rendered correctly (`issue#24800 `_, `pr#23177 `_, Nathan Cutler) +* filestore: add pgid in filestore pg dir split log message (`issue#24878 `_, `pr#23454 `_, Vikhyat Umrao) +* let "ceph status" use base 10 when printing numbers not sizes (`issue#22095 `_, `pr#22680 `_, Jan Fajerski, Kefu Chai) +* librados: fix buffer overflow for aio_exec python binding (`issue#23964 `_, `pr#22708 `_, Aleksei Gutikov) +* librbd: force 'invalid object map' flag on-disk update (`issue#24434 `_, `pr#22753 `_, Mykola Golub) +* librbd: utilize the journal disabled policy when removing images (`issue#23512 `_, `pr#23595 `_, Jason Dillaman) +* mds: don't report slow request for blocked filelock request (`issue#22428 `_, `pr#22782 `_, "Yan, Zheng") +* mds: dump recent events on respawn (`issue#24853 `_, `pr#23213 `_, Patrick Donnelly) +* mds: handle discontinuous mdsmap (`issue#24856 `_, `pr#23169 `_, "Yan, Zheng") +* mds: increase debug level for dropped client cap msg (`issue#24855 `_, `pr#23214 `_, Patrick Donnelly) +* mds: low wrlock efficiency due to dirfrags traversal (`issue#24467 `_, `pr#22885 `_, Xuehan Xu) +* mds: print mdsmap processed at low debug level (`issue#24852 `_, `pr#23212 `_, Patrick Donnelly) +* mds: scrub doesn't always return JSON results (`issue#23958 `_, `pr#23222 `_, Venky Shankar) +* mds: unset deleted vars in shutdown_pass (`issue#23766 `_, `pr#23015 `_, Patrick Donnelly) +* mgr: add units to performance counters (`issue#22747 `_, `pr#23266 `_, Ernesto Puerta, Rubab Syed) +* mgr: ceph osd safe-to-destroy crashes the mgr (`issue#23249 `_, `pr#22806 `_, Sage Weil) +* mgr/MgrClient: Protect daemon_health_metrics (`issue#23352 `_, `pr#23459 `_, Kjetil Joergensen, Brad Hubbard) +* mon: Add option to view IP addresses of clients in output of 'ceph features' (`issue#21315 `_, `pr#22773 `_, Paul Emmerich) +* mon/HealthMonitor: do not send MMonHealthChecks to pre-luminous mon (`issue#24481 `_, `pr#22655 `_, Sage Weil) +* os/bluestore: fix flush_commit locking (`issue#21480 `_, `pr#22904 `_, Sage Weil) +* os/bluestore: fix incomplete faulty range marking when doing compression (`issue#21480 `_, `pr#22909 `_, Igor Fedotov) +* os/bluestore: fix races on SharedBlob::coll in ~SharedBlob (`issue#24859 `_, `pr#23064 `_, Radoslaw Zarzynski) +* osdc: Fix the wrong BufferHead offset (`issue#24484 `_, `pr#22865 `_, dongdong tao) +* osd: do_sparse_read(): Verify checksum earlier so we will try to repair and missed backport (`issue#24875 `_, `pr#23379 `_, xie xingguo, David Zafman) +* osd: eternal stuck PG in 'unfound_recovery' (`issue#24373 `_, `pr#22546 `_, Sage Weil) +* osd: may get empty info at recovery (`issue#24588 `_, `pr#22862 `_, Sage Weil) +* osd/OSDMap: CRUSH_TUNABLES5 added in jewel, not kraken (`issue#25057 `_, `pr#23227 `_, Sage Weil) +* osd/Session: fix invalid iterator dereference in Sessoin::have_backoff() (`issue#24486 `_, `pr#22729 `_, Sage Weil) +* pjd: cd: too many arguments (`issue#24307 `_, `pr#22883 `_, Neha Ojha) +* PurgeQueue sometimes ignores Journaler errors (`issue#24533 `_, `pr#22811 `_, John Spray) +* pybind: pybind/mgr/mgr_module: make rados handle available to all modules (`issue#24788 `_, `issue#25102 `_, `pr#23235 `_, Ernesto Puerta, Sage Weil) +* pybind: Python bindings use iteritems method which is not Python 3 compatible (`issue#24779 `_, `pr#22918 `_, Nathan Cutler, Kefu Chai) +* pybind: rados.pyx: make all exceptions accept keyword arguments (`issue#24033 `_, `pr#22979 `_, Rishabh Dave) +* rbd: fix issues in IEC unit handling (`issue#26927 `_, `issue#26928 `_, `pr#23776 `_, Jason Dillaman) +* repeated eviction of idle client until some IO happens (`issue#24052 `_, `pr#22780 `_, "Yan, Zheng") +* rgw: add curl_low_speed_limit and curl_low_speed_time config to avoid the thread hangs in data sync (`issue#25019 `_, `pr#23144 `_, Mark Kogan, Zhang Shaowen) +* rgw: add unit test for cls bi list command (`issue#24483 `_, `pr#22846 `_, Orit Wasserman, Xinying Song) +* rgw: do not ignore EEXIST in RGWPutObj::execute (`issue#22790 `_, `pr#23207 `_, Matt Benjamin) +* rgw: fail to recover index from crash luminous backport (`issue#24640 `_, `issue#24280 `_, `pr#23130 `_, Tianshan Qu) +* rgw: fix gc may cause a large number of read traffic (`issue#24767 `_, `pr#22984 `_, Xin Liao) +* rgw: fix the bug of radowgw-admin zonegroup set requires realm (`issue#21583 `_, `pr#22767 `_, lvshanchun) +* rgw: have a configurable authentication order (`issue#23089 `_, `pr#23501 `_, Abhishek Lekshmanan) +* rgw: index complete miss zones_trace set (`issue#24590 `_, `pr#22820 `_, Tianshan Qu) +* rgw: Invalid Access-Control-Request-Request may bypass validate_cors_rule_method (`issue#24223 `_, `pr#22934 `_, Jeegn Chen) +* rgw: meta and data notify thread miss stop cr manager (`issue#24589 `_, `pr#22822 `_, Tianshan Qu) +* rgw-multisite: endless loop in RGWBucketShardIncrementalSyncCR (`issue#24603 `_, `pr#22817 `_, cfanz) +* rgw performance regression for luminous 12.2.4 (`issue#23379 `_, `pr#22930 `_, Mark Kogan) +* rgw: radogw-admin reshard status command should print text for reshar… (`issue#23257 `_, `pr#23019 `_, Orit Wasserman) +* rgw: "radosgw-admin objects expire" always returns ok even if the pro… (`issue#24592 `_, `pr#23000 `_, Zhang Shaowen) +* rgw: require --yes-i-really-mean-it to run radosgw-admin orphans find (`issue#24146 `_, `pr#22985 `_, Matt Benjamin) +* rgw: REST admin metadata API paging failure bucket & bucket.instance: InvalidArgument (`issue#23099 `_, `pr#22932 `_, Matt Benjamin) +* rgw: set cr state if aio_read err return in RGWCloneMetaLogCoroutine (`issue#24566 `_, `pr#22942 `_, Tianshan Qu) +* spdk: fix ceph-osd crash when activate SPDK (`issue#24371 `_, `pr#22686 `_, tone-zhang) +* tools/ceph-objectstore-tool: split filestore directories offline to target hash level (`issue#21366 `_, `pr#23418 `_, Zhi Zhang) + + +v12.2.7 Luminous +================ + +This is the seventh bugfix release of Luminous v12.2.x long term +stable release series. This release contains several fixes for +regressions in the v12.2.6 and v12.2.5 releases. We recommend that +all users upgrade. + +:note: The v12.2.6 release has serious known regressions. If you installed this release, please see the upgrade procedure below. + +:note: The v12.2.5 release has a potential data corruption issue with erasure coded pools. If you ran v12.2.5 with erasure coding, please see below. + +.. _luminous-12-2-5-upgrades: + +Upgrading from v12.2.6 +---------------------- + +v12.2.6 included an incomplete backport of an optimization for +BlueStore OSDs that avoids maintaining both the per-object checksum +and the internal BlueStore checksum. Due to the accidental omission +of a critical follow-on patch, v12.2.6 corrupts (fails to update) the +stored per-object checksum value for some objects. This can result in +an EIO error when trying to read those objects. + +#. If your cluster uses FileStore only, no special action is required. + This problem only affects clusters with BlueStore. + +#. If your cluster has only BlueStore OSDs (no FileStore), then you + should enable the following OSD option:: + + osd skip data digest = true + + This will avoid setting and start ignoring the full-object digests + whenever the primary for a PG is BlueStore. + +#. If you have a mix of BlueStore and FileStore OSDs, then you should + enable the following OSD option:: + + osd distrust data digest = true + + This will avoid setting and start ignoring the full-object digests + in all cases. This weakens the data integrity checks for + FileStore (although those checks were always only opportunistic). + +If your cluster includes BlueStore OSDs and was affected, deep scrubs +will generate errors about mismatched CRCs for affected objects. +Currently the repair operation does not know how to correct them +(since all replicas do not match the expected checksum it does not +know how to proceed). These warnings are harmless in the sense that +IO is not affected and the replicas are all still in sync. The number +of affected objects is likely to drop (possibly to zero) on their own +over time as those objects are modified. We expect to include a scrub +improvement in v12.2.8 to clean up any remaining objects. + +Additionally, see the notes below, which apply to both v12.2.5 and v12.2.6. + +Upgrading from v12.2.5 or v12.2.6 +--------------------------------- + +If you used v12.2.5 or v12.2.6 in combination with erasure coded +pools, there is a small risk of corruption under certain workloads. +Specifically, when: + +* An erasure coded pool is in use +* The pool is busy with successful writes +* The pool is also busy with updates that result in an error result to + the librados user. RGW garbage collection is the most common + example of this (it sends delete operations on objects that don't + always exist.) +* Some OSDs are reasonably busy. One known example of such load is + FileStore splitting, although in principle any load on the cluster + could also trigger the behavior. +* One or more OSDs restarts. + +This combination can trigger an OSD crash and possibly leave PGs in a state +where they fail to peer. + +Notably, upgrading a cluster involves OSD restarts and as such may +increase the risk of encountering this bug. For this reason, for +clusters with erasure coded pools, we recommend the following upgrade +procedure to minimize risk: + +#. Install the v12.2.7 packages. +#. Temporarily quiesce IO to cluster:: + + ceph osd pause + +#. Restart all OSDs and wait for all PGs to become active. +#. Resume IO:: + + ceph osd unpause + +This will cause an availability outage for the duration of the OSD +restarts. If this in unacceptable, an *more risky* alternative is to +disable RGW garbage collection (the primary known cause of these rados +operations) for the duration of the upgrade:: + +#. Set ``rgw_enable_gc_threads = false`` in ceph.conf +#. Restart all radosgw daemons +#. Upgrade and restart all OSDs +#. Remove ``rgw_enable_gc_threads = false`` from ceph.conf +#. Restart all radosgw daemons + +Upgrading from other versions +----------------------------- + +If your cluster did not run v12.2.5 or v12.2.6 then none of the above +issues apply to you and you should upgrade normally. + +Notable Changes +--------------- + +* mon/AuthMonitor: improve error message (`issue#21765 `_, `pr#22963 `_, Douglas Fuller) +* osd/PG: do not blindly roll forward to log.head (`issue#24597 `_, `pr#22976 `_, Sage Weil) +* osd/PrimaryLogPG: rebuild attrs from clients (`issue#24768 `_, `pr#22962 `_, Sage Weil) +* osd: work around data digest problems in 12.2.6 (version 2) (`issue#24922 `_, `pr#23055 `_, Sage Weil) +* rgw: objects in cache never refresh after rgw_cache_expiry_interval (`issue#24346 `_, `pr#22369 `_, Casey Bodley, Matt Benjamin) + + +v12.2.6 Luminous +================ + +:note: This is a broken release with serious known regressions. Do not install it. + +This is the sixth bugfix release of Luminous v12.2.x long term stable release +series. This release contains a range of bug fixes across all components of +Ceph and a few security fixes. + +Notable Changes +--------------- + +- *Auth*: + + * In 12.2.4 and earlier releases, keyring caps were not checked for validity, + so the caps string could be anything. As of 12.2.6, caps strings are + validated and providing a keyring with an invalid caps string to, e.g., + "ceph auth add" will result in an error. + * CVE 2018-1128: auth: cephx authorizer subject to replay attack (`issue#24836 `_, Sage Weil) + * CVE 2018-1129: auth: cephx signature check is weak (`issue#24837 `_, Sage Weil) + * CVE 2018-10861: mon: auth checks not correct for pool ops (`issue#24838 `_, Jason Dillaman) + + +* The config-key interface can store arbitrary binary blobs but JSON + can only express printable strings. If binary blobs are present, + the 'ceph config-key dump' command will show them as something like + ``<<< binary blob of length N >>>``. + + +Other Notable Changes +--------------------- +* build/ops: build-integration-branch script (`issue#24003 `_, `pr#21919 `_, Nathan Cutler, Kefu Chai, Sage Weil) +* cephfs-journal-tool: wait prezero ops before destroying journal (`issue#20549 `_, `pr#21874 `_, "Yan, Zheng") +* cephfs: MDSMonitor: cleanup and protect fsmap access (`issue#23762 `_, `pr#21732 `_, Patrick Donnelly) +* cephfs: MDSMonitor: crash after assigning standby-replay daemon in multifs setup (`issue#23762 `_, `issue#23658 `_, `pr#22603 `_, "Yan, Zheng") +* cephfs: MDSMonitor: fix mds health printed in bad format (`issue#23582 `_, `pr#21447 `_, Patrick Donnelly) +* cephfs: MDSMonitor: initialize new Filesystem epoch from pending (`issue#23764 `_, `pr#21512 `_, Patrick Donnelly) +* ceph-fuse: missing dentries in readdir result (`issue#23894 `_, `pr#22119 `_, "Yan, Zheng") +* ceph-fuse: return proper exit code (`issue#23665 `_, `pr#21495 `_, Patrick Donnelly) +* ceph-fuse: trim ceph-fuse -V output (`issue#23248 `_, `pr#21600 `_, Jos Collin) +* ceph_test_rados_api_aio: fix race with full pool and osdmap (`issue#23917 `_, `issue#23876 `_, `pr#21778 `_, Sage Weil) +* ceph-volume: error on commands that need ceph.conf to operate (`issue#23941 `_, `pr#22746 `_, Andrew Schoen) +* ceph-volume: failed ceph-osd --mkfs command doesn't halt the OSD creation process (`issue#23874 `_, `pr#21746 `_, Alfredo Deza) +* client: add ceph_ll_sync_inode (`issue#23291 `_, `pr#21109 `_, Jeff Layton) +* client: add client option descriptions (`issue#22933 `_, `pr#21589 `_, Patrick Donnelly) +* client: anchor dentries for trimming to make cap traversal safe (`issue#24137 `_, `pr#22201 `_, Patrick Donnelly) +* client: avoid freeing inode when it contains TX buffer head (`issue#23837 `_, `pr#22168 `_, Guan yunfei, "Yan, Zheng", Jason Dillaman) +* client: dirty caps may never get the chance to flush (`issue#22546 `_, `pr#21278 `_, dongdong tao) +* client: fix issue of revoking non-auth caps (`issue#24172 `_, `pr#22221 `_, "Yan, Zheng") +* client: fix request send_to_auth was never really used (`issue#23541 `_, `pr#21354 `_, Zhi Zhang) +* client: Fix the gid_count check (`issue#23652 `_, `pr#21596 `_, Jos Collin) +* client: flush the mdlog in _fsync before waiting on unstable reqs (`issue#23714 `_, `pr#21542 `_, Jeff Layton) +* client: hangs on umount if it had an MDS session evicted (`issue#10915 `_, `pr#22018 `_, Rishabh Dave) +* client: void sending mds request while holding cap reference (`issue#24369 `_, `pr#22354 `_, "Yan, Zheng") +* cmake: fix the cepfs java binding build on Bionic (`issue#23458 `_, `issue#24012 `_, `pr#21872 `_, Kefu Chai, Shengjing Zhu) +* cmake/modules/BuildRocksDB.cmake: enable compressions for rocksdb (`issue#24025 `_, `pr#22215 `_, Kefu Chai) +* common: ARMv8 feature detection broken, leading to illegal instruction crashes (`issue#23464 `_, `pr#22567 `_, Adam Kupczyk) +* common: fix BoundedKeyCounter const_pointer_iterator (`issue#22139 `_, `pr#21083 `_, Casey Bodley) +* common: fix typo in rados bench write JSON output (`issue#24199 `_, `pr#22391 `_, Sandor Zeestraten) +* common: partially revert 95fc248 to make get_process_name work (`issue#24123 `_, `pr#22290 `_, Mykola Golub) +* core: Deleting a pool with active notify linger ops can result in seg fault (`issue#23966 `_, `pr#22143 `_, Kefu Chai, Jason Dillaman) +* core: mon/MgrMonitor: change 'unresponsive' message to info level (`issue#24222 `_, `pr#22331 `_, Sage Weil) +* core: Wip scrub omap (`issue#24366 `_, `pr#22375 `_, xie xingguo, David Zafman) +* crush: fix device_class_clone for unpopulated/empty weight-sets (`issue#23386 `_, `pr#22381 `_, Sage Weil) +* crush, osd: handle multiple parents properly when applying pg upmaps (`issue#23921 `_, `pr#22115 `_, xiexingguo) +* doc: Fix -d description in ceph-fuse (`issue#23214 `_, `pr#21616 `_, Jos Collin) +* doc:Update ceph-fuse doc (`issue#23084 `_, `pr#21603 `_, Jos Collin) +* fuse: wire up fuse_ll_access (`issue#23509 `_, `pr#21475 `_, Jeff Layton) +* kceph: umount on evicted client blocks forever (`issue#24053 `_, `issue#24054 `_, `pr#22208 `_, Yan, Zheng, "Yan, Zheng") +* librbd: commit IO as safe when complete if writeback cache is disabled (`issue#23516 `_, `pr#22370 `_, Jason Dillaman) +* librbd: prevent watcher from unregistering with in-flight actions (`issue#23955 `_, `pr#21938 `_, Jason Dillaman) +* lvm: when osd creation fails log the exception (`issue#24456 `_, `pr#22641 `_, Andrew Schoen) +* mds: avoid calling rejoin_gather_finish() two times successively (`issue#24047 `_, `pr#22171 `_, "Yan, Zheng") +* mds: broadcast quota to relevant clients when quota is explicitly set (`issue#24133 `_, `pr#22271 `_, Zhi Zhang) +* mds: crash when failover (`issue#23518 `_, `pr#21900 `_, "Yan, Zheng") +* mds: don't discover inode/dirfrag when mds is in 'starting' state (`issue#23812 `_, `pr#21990 `_, "Yan, Zheng") +* mds: fix occasional dir rstat inconsistency between multi-MDSes (`issue#23538 `_, `pr#21617 `_, "Yan, Zheng", Zhi Zhang) +* mds: fix some memory leak (`issue#24289 `_, `pr#22310 `_, "Yan, Zheng") +* mds: fix unhealth heartbeat during rejoin (`issue#23530 `_, `pr#21366 `_, dongdong tao) +* mds: handle imported session race (`issue#24072 `_, `issue#24087 `_, `pr#21989 `_, Patrick Donnelly) +* mds: include nfiles/nsubdirs of directory inode in MClientCaps (`issue#23855 `_, `pr#22118 `_, "Yan, Zheng") +* mds: kick rdlock if waiting for dirfragtreelock (`issue#23919 `_, `pr#21901 `_, Patrick Donnelly) +* mds: make rstat.rctime follow inodes' ctime (`issue#23380 `_, `pr#21448 `_, "Yan, Zheng") +* mds: mark damaged if sessions' preallocated inos don't match inotable (`issue#23452 `_, `pr#21372 `_, "Yan, Zheng") +* mds: mark new root inode dirty (`issue#23960 `_, `pr#21922 `_, Patrick Donnelly) +* mds: mds shutdown fixes and optimization (`issue#23602 `_, `pr#21346 `_, "Yan, Zheng") +* mds: misc load balancer fixes (`issue#21745 `_, `pr#21412 `_, "Yan, Zheng", Jianyu Li) +* mds: properly check auth subtree count in MDCache::shutdown_pass() (`issue#23813 `_, `pr#21844 `_, "Yan, Zheng") +* mds: properly dirty sessions opened by journal replay (`issue#23625 `_, `pr#21441 `_, "Yan, Zheng") +* mds: properly trim log segments after scrub repairs something (`issue#23880 `_, `pr#21840 `_, "Yan, Zheng") +* mds: set could_consume to false when no purge queue item actually exe… (`issue#24073 `_, `pr#22176 `_, Xuehan Xu) +* mds: trim log during shutdown to clean metadata (`issue#23923 `_, `pr#21899 `_, Patrick Donnelly) +* mds: underwater dentry check in CDir::_omap_fetched is racy (`issue#23032 `_, `pr#21187 `_, Yan, Zheng) +* mg_read() call has wrong arguments (`issue#23596 `_, `pr#21382 `_, Nathan Cutler) +* mgr/influx: Only split string on first occurence of dot (.) (`issue#23996 `_, `pr#21965 `_, Wido den Hollander) +* mgr: Module 'balancer' has failed: could not find bucket -14 (`issue#24167 `_, `pr#22308 `_, Sage Weil) +* mon: add 'ceph osd pool get erasure allow_ec_overwrites' command (`issue#23487 `_, `pr#21378 `_, Mykola Golub) +* mon: enable level_compaction_dynamic_level_bytes for rocksdb (`issue#24361 `_, `pr#22360 `_, Kefu Chai) +* mon: handle bad snapshot removal reqs gracefully (`issue#18746 `_, `pr#21717 `_, Paul Emmerich) +* mon: High MON cpu usage when cluster is changing (`issue#23713 `_, `pr#21968 `_, Sage Weil, Xiaoxi CHEN) +* mon/MDSMonitor: do not send redundant MDS health messages to cluster log (`issue#24308 `_, `pr#22558 `_, Sage Weil) +* msg/async/AsyncConnection: Fix FPE in process_connection (`issue#23618 `_, `pr#21376 `_, Brad Hubbard) +* os/bluestore: alter the allow_eio policy regarding kernel's error list (`issue#23333 `_, `pr#21405 `_, Radoslaw Zarzynski) +* os/bluestore/bluefs_types: make block_mask 64-bit (`issue#23840 `_, `pr#21740 `_, Sage Weil) +* os/bluestore: fix exceeding the max IO queue depth in KernelDevice (`issue#23246 `_, `pr#21407 `_, Radoslaw Zarzynski) +* os/bluestore: fix SharedBlobSet refcounting race (`issue#24319 `_, `pr#22650 `_, Sage Weil) +* os/bluestore: simplify and fix SharedBlob::put() (`issue#24211 `_, `pr#22351 `_, Sage Weil) +* osdc/Objecter: fix recursive locking in _finish_command (`issue#23940 `_, `pr#21939 `_, Sage Weil) +* osdc/Objecter: prevent double-invocation of linger op callback (`issue#23872 `_, `pr#21752 `_, Jason Dillaman) +* osd: do not crash on empty snapset (`issue#23851 `_, `pr#21638 `_, Mykola Golub, Igor Fedotov) +* osd: Don't evict even when preemption has restarted with smaller chunk (`issue#22881 `_, `issue#23909 `_, `issue#23646 `_, `pr#22044 `_, Sage Weil, fang yuxiang, Jianpeng Ma, kungf, xie xingguo, David Zafman) +* osd/ECBackend: only check required shards when finishing recovery reads (`issue#23195 `_, `pr#21911 `_, Josh Durgin, Kefu Chai) +* osd: increase default hard pg limit (`issue#24243 `_, `pr#22592 `_, Josh Durgin) +* osd/OSDMap: check against cluster topology changing before applying pg upmaps (`issue#23878 `_, `pr#21818 `_, xiexingguo) +* osd/PG: fix DeferRecovery vs AllReplicasRecovered race (`issue#23860 `_, `pr#21964 `_, Sage Weil) +* osd/PG: fix uninit read in Incomplete::react(AdvMap&) (`issue#23980 `_, `pr#21993 `_, Sage Weil) +* osd/PrimaryLogPG: avoid infinite loop when flush collides with write … (`issue#23664 `_, `pr#21764 `_, Sage Weil) +* osd: publish osdmap to OSDService before starting wq threads (`issue#21977 `_, `pr#21737 `_, Sage Weil) +* osd: Warn about objects with too many omap entries (`issue#23784 `_, `pr#21518 `_, Brad Hubbard) +* qa: disable -Werror when compiling env_librados_test (`issue#23786 `_, `pr#21655 `_, Kefu Chai) +* qa: fix blacklisted check for test_lifecycle (`issue#23975 `_, `pr#21921 `_, Patrick Donnelly) +* qa: remove racy/buggy test_purge_queue_op_rate (`issue#23829 `_, `pr#21841 `_, Patrick Donnelly) +* qa/suites/rbd/basic/msgr-failures: remove many.yaml (`issue#23789 `_, `pr#22128 `_, Sage Weil) +* qa: wait longer for osd to flush pg stats (`issue#24321 `_, `pr#22296 `_, Kefu Chai) +* qa/workunits/mon/test_mon_config_key.py fails on master (`issue#23622 `_, `pr#21368 `_, Sage Weil) +* qa/workunits/rbd: adapt import_export test to handle multiple units (`issue#24733 `_, `pr#22911 `_, Jason Dillaman) +* qa/workunits/rbd: potential race in mirror disconnect test (`issue#23938 `_, `pr#21869 `_, Mykola Golub) +* radosgw-admin sync status improvements (`issue#20473 `_, `pr#21908 `_, lvshanchun, Casey Bodley) +* rbd: improve 'import-diff' corrupt input error messages (`issue#18844 `_, `issue#23038 `_, `pr#21316 `_, PCzhangPC, songweibin, Jason Dillaman) +* rbd-mirror: ensure remote demotion is replayed locally (`issue#24009 `_, `pr#22142 `_, Jason Dillaman) +* rbd-nbd can deadlock in logging thread (`issue#23143 `_, `pr#21705 `_, Sage Weil) +* rbd: python bindings fixes and improvements (`issue#23609 `_, `pr#21725 `_, Ricardo Dias) +* rbd: [rbd-mirror] asok hook for image replayer not re-registered after bootstrap (`issue#23888 `_, `pr#21726 `_, Jason Dillaman) +* rbd: [rbd-mirror] local tag predecessor mirror uuid is incorrectly replaced with remote (`issue#23876 `_, `pr#21741 `_, Jason Dillaman) +* rbd: [rbd-mirror] potential deadlock when running asok 'flush' command (`issue#24141 `_, `pr#22180 `_, Mykola Golub) +* rbd: [rbd-mirror] potential races during PoolReplayer shut-down (`issue#24008 `_, `pr#22172 `_, Jason Dillaman) +* rgw: add buffering filter to compression for fetch_remote_obj (`issue#23547 `_, `pr#21758 `_, Casey Bodley) +* rgw: add configurable AWS-compat invalid range get behavior (`issue#24317 `_, `pr#22302 `_, Matt Benjamin) +* rgw: admin rest api shouldn't return error when getting user's stats if (`issue#23821 `_, `pr#21661 `_, Zhang Shaowen) +* rgw: Allow swift acls to be deleted (`issue#22897 `_, `pr#22465 `_, Marcus Watts) +* rgw: aws4 auth supports PutBucketRequestPayment (`issue#23803 `_, `pr#21660 `_, Casey Bodley) +* rgw: beast frontend can listen on multiple endpoints (`issue#22779 `_, `pr#21568 `_, Casey Bodley) +* rgw: Bucket lifecycles stick around after buckets are deleted (`issue#19632 `_, `pr#22551 `_, Wei Qiaomiao) +* rgw: Do not modify email if argument is not set (`issue#24142 `_, `pr#22352 `_, Volker Theile) +* rgw: do not reflect period if not current (`issue#22844 `_, `pr#21735 `_, Tianshan Qu) +* rgw: es module: set compression type correctly (`issue#22758 `_, `pr#21736 `_, Abhishek Lekshmanan) +* rgw_file: conditionally unlink handles when direct deleted (`issue#23299 `_, `pr#21438 `_, Matt Benjamin) +* rgw: fix bi_list to reset is_truncated flag if it skips entires (`issue#22721 `_, `pr#21669 `_, Orit Wasserman) +* rgw: fix 'copy part' without 'x-amz-copy-source-range' when compressi… (`issue#23196 `_, `pr#22438 `_, fang yuxiang) +* rgw: fix error handling for GET with ?torrent (`issue#23506 `_, `pr#21674 `_, Casey Bodley) +* rgw: fix use of libcurl with empty header values (`issue#23663 `_, `pr#21738 `_, Casey Bodley) +* rgw:lc: RGWPutLC return ERR_MALFORMED_XML when missing tag in… (`issue#21377 `_, `pr#19884 `_, Shasha Lu) +* rgw: making implicit_tenants backwards compatible (`issue#24348 `_, `pr#22363 `_, Marcus Watts) +* rgw: Misnamed S3 operation (`issue#24061 `_, `pr#21917 `_, xiangxiang) +* rgw: move all pool creation into rgw_init_ioctx (`issue#23480 `_, `pr#21675 `_, Casey Bodley) +* rgw: radosgw-admin should not use metadata cache for readonly commands (`issue#23468 `_, `pr#21437 `_, Orit Wasserman) +* rgw: raise log level on coroutine shutdown errors (`issue#23974 `_, `pr#21792 `_, Casey Bodley) +* rgw: return EINVAL if max_keys can not convert correctly (`issue#23586 `_, `pr#21435 `_, yuliyang) +* rgw: rgw_statfs should report the correct stats (`issue#22202 `_, `pr#21724 `_, Supriti Singh) +* rgw: trim all spaces inside a metadata value (`issue#23301 `_, `pr#22177 `_, Orit Wasserman) +* slow mon ops from osd_failure (`issue#24322 `_, `pr#22568 `_, Sage Weil) +* table of contents doesn't render for luminous/jewel docs (`issue#23780 `_, `pr#21502 `_, Alfredo Deza) +* test/librados: increase pgp_num along with pg_num (`issue#23763 `_, `pr#21556 `_, Kefu Chai) +* test/rgw: fix for bucket checkpoints (`issue#24212 `_, `pr#22541 `_, Casey Bodley) +* tests: filestore journal replay does not guard omap operations (`issue#22920 `_, `pr#21547 `_, Sage Weil) +* tools: ceph-disk: write log to /var/log/ceph not to /var/run/ceph (`issue#24041 `_, `pr#21870 `_, Kefu Chai) +* tools: ceph-fuse: getgroups failure causes exception (`issue#23446 `_, `pr#21687 `_, Jeff Layton) + + +v12.2.5 Luminous +================ + +This is the fifth bugfix release of Luminous v12.2.x long term stable +release series. This release contains a range of bug fixes across all +components of Ceph. We recommend all the users of 12.2.x series to +update. + +Notable Changes +--------------- + +* MGR + + The ceph-rest-api command-line tool included in the ceph-mon + package has been obsoleted by the MGR "restful" module. The + ceph-rest-api tool is hereby declared deprecated and will be dropped + in Mimic. + + The MGR "restful" module provides similar functionality via a "pass through" + method. See http://docs.ceph.com/docs/luminous/mgr/restful for details. + +* CephFS + + Upgrading an MDS cluster to 12.2.3+ will result in all active MDS + exiting due to feature incompatibilities once an upgraded MDS comes + online (even as standby). Operators may ignore the error messages + and continue upgrading/restarting or follow this upgrade sequence: + + Reduce the number of ranks to 1 (`ceph fs set max_mds 1`), + wait for all other MDS to deactivate, leaving the one active MDS, + upgrade the single active MDS, then upgrade/start standbys. Finally, + restore the previous max_mds. + + See also: https://tracker.ceph.com/issues/23172 + + +Other Notable Changes +--------------------- + +* add --add-bucket and --move options to crushtool (`issue#23472 `_, `issue#23471 `_, `pr#21079 `_, Kefu Chai) +* BlueStore.cc: _balance_bluefs_freespace: assert(0 == "allocate failed, wtf") (`issue#23063 `_, `pr#21394 `_, Igor Fedotov, xie xingguo, Sage Weil, Zac Medico) +* bluestore: correctly check all block devices to decide if journal is\_… (`issue#23173 `_, `issue#23141 `_, `pr#20651 `_, Greg Farnum) +* bluestore: statfs available can go negative (`issue#23074 `_, `pr#20554 `_, Igor Fedotov, Sage Weil) +* build Debian installation packages failure (`issue#22856 `_, `issue#22828 `_, `pr#20250 `_, Tone Zhang) +* build/ops: deb: move python-jinja2 dependency to mgr (`issue#22457 `_, `pr#20748 `_, Nathan Cutler) +* build/ops: deb: move python-jinja2 dependency to mgr (`issue#22457 `_, `pr#21233 `_, Nathan Cutler) +* build/ops: run-make-check.sh: fix SUSE support (`issue#22875 `_, `issue#23178 `_, `pr#20737 `_, Nathan Cutler) +* cephfs-journal-tool: Fix Dumper destroyed before shutdown (`issue#22862 `_, `issue#22734 `_, `pr#20251 `_, dongdong tao) +* ceph.in: print all matched commands if arg missing (`issue#22344 `_, `issue#23186 `_, `pr#20664 `_, Luo Kexue, Kefu Chai) +* ceph-objectstore-tool command to trim the pg log (`issue#23242 `_, `pr#20803 `_, Josh Durgin, David Zafman) +* ceph osd force-create-pg cause all ceph-mon to crash and unable to come up again (`issue#22942 `_, `pr#20399 `_, Sage Weil) +* ceph-volume: adds raw device support to 'lvm list' (`issue#23140 `_, `pr#20647 `_, Andrew Schoen) +* ceph-volume: allow parallel creates (`issue#23757 `_, `pr#21509 `_, Theofilos Mouratidis) +* ceph-volume: allow skipping systemd interactions on activate/create (`issue#23678 `_, `pr#21538 `_, Alfredo Deza) +* ceph-volume: automatic VDO detection (`issue#23581 `_, `pr#21505 `_, Alfredo Deza) +* ceph-volume be resilient to $PATH issues (`pr#20716 `_, Alfredo Deza) +* ceph-volume: fix action plugins path in tox (`pr#20923 `_, Guillaume Abrioux) +* ceph-volume Implement an 'activate all' to help with dense servers or migrating OSDs (`pr#21533 `_, Alfredo Deza) +* ceph-volume improve robustness when reloading vms in tests (`pr#21072 `_, Alfredo Deza) +* ceph-volume lvm.activate error if no bluestore OSDs are found (`issue#23644 `_, `pr#21335 `_, Alfredo Deza) +* ceph-volume: Nits noticed while studying code (`pr#21565 `_, Dan Mick) +* ceph-volume tests alleviate libvirt timeouts when reloading (`issue#23163 `_, `pr#20754 `_, Alfredo Deza) +* ceph-volume update man page for prepare/activate flags (`pr#21574 `_, Alfredo Deza) +* ceph-volume: Using --readonly for {vg|pv|lv}s commands (`pr#21519 `_, Erwan Velu) +* client: allow client to use caps that are revoked but not yet returned (`issue#23028 `_, `issue#23314 `_, `pr#20904 `_, Jeff Layton) +* : Client:Fix readdir bug (`issue#22936 `_, `pr#20356 `_, dongdong tao) +* client: release revoking Fc after invalidate cache (`issue#22652 `_, `pr#20342 `_, "Yan, Zheng") +* Client: setattr should drop "Fs" rather than "As" for mtime and size (`issue#22935 `_, `pr#20354 `_, dongdong tao) +* client: use either dentry_invalidate_cb or remount_cb to invalidate k… (`issue#23355 `_, `pr#20960 `_, Zhi Zhang) +* cls/rbd: group_image_list incorrectly flagged as RW (`issue#23407 `_, `issue#23388 `_, `pr#20967 `_, Jason Dillaman) +* cls/rgw: fix bi_log_iterate_entries return wrong truncated (`issue#22737 `_, `issue#23225 `_, `pr#21054 `_, Tianshan Qu) +* cmake: rbd resource agent needs to be executable (`issue#22980 `_, `pr#20617 `_, Tim Bishop) +* common/dns_resolv.cc: Query for AAAA-record if ms_bind_ipv6 is True (`issue#23078 `_, `issue#23174 `_, `pr#20710 `_, Wido den Hollander) +* common/ipaddr: Do not select link-local IPv6 addresses (`issue#21813 `_, `pr#21111 `_, Willem Jan Withagen) +* common: omit short option for id in help for clients (`issue#23156 `_, `issue#23041 `_, `pr#20654 `_, Patrick Donnelly) +* common: should not check for VERSION_ID (`issue#23477 `_, `issue#23478 `_, `pr#21090 `_, Kefu Chai, Shengjing Zhu) +* config: Change bluestore_cache_kv_max to type INT64 (`pr#20334 `_, Zhi Zhang) +* Couldn't init storage provider (RADOS) (`issue#23349 `_, `issue#22351 `_, `pr#20896 `_, Brad Hubbard) +* doc: Add missing pg states from doc (`issue#23113 `_, `pr#20584 `_, David Zafman) +* doc: outline upgrade procedure for mds cluster (`issue#23634 `_, `issue#23568 `_, `pr#21352 `_, Patrick Donnelly) +* doc/rgw: add page for http frontend configuration (`issue#13523 `_, `issue#22884 `_, `pr#20242 `_, Casey Bodley) +* doc: rgw: mention the civetweb support for binding to multiple ports (`issue#20942 `_, `issue#23317 `_, `pr#20906 `_, Abhishek Lekshmanan) +* docs fix ceph-volume missing sub-commands (`pr#20691 `_, Katie Holly, Yao Zongyou, David Galloway, Sage Weil, Alfredo Deza) +* doc: update man page to explain ceph-volume support bluestore (`issue#23142 `_, `issue#22663 `_, `pr#20679 `_, lijing) +* Double free in rados_getxattrs_next (`issue#22940 `_, `issue#22042 `_, `pr#20358 `_, Gu Zhongyan) +* fixes for openssl & libcurl (`issue#23239 `_, `issue#23245 `_, `issue#22951 `_, `issue#23221 `_, `issue#23203 `_, `pr#20722 `_, Marcus Watts, Abhishek Lekshmanan, Jesse Williamson) +* invalid JSON returned when querying pool parameters (`issue#23312 `_, `issue#23200 `_, `pr#20890 `_, Chang Liu) +* is_qemu_running in qemu_rebuild_object_map.sh and qemu_dynamic_features.sh may return false positive (`issue#23524 `_, `pr#21192 `_, Mykola Golub) +* [journal] allocating a new tag after acquiring the lock should use on-disk committed position (`issue#23011 `_, `issue#22945 `_, `pr#20454 `_, Jason Dillaman) +* journal: Message too long error when appending journal (`issue#23545 `_, `issue#23526 `_, `pr#21216 `_, Mykola Golub) +* legal: remove doc license ambiguity (`issue#23410 `_, `issue#23336 `_, `pr#20988 `_, Nathan Cutler) +* librados: make OPERATION_FULL_FORCE the default for rados_remove() (`issue#23114 `_, `issue#22413 `_, `pr#20585 `_, Kefu Chai) +* librados/snap_set_diff: don't assert on empty snapset (`issue#23423 `_, `pr#20991 `_, Mykola Golub) +* librbd: potential crash if object map check encounters error (`issue#22857 `_, `issue#22819 `_, `pr#20253 `_, Jason Dillaman) +* log: Fix AddressSanitizer: new-delete-type-mismatch (`issue#23324 `_, `issue#23412 `_, `pr#20998 `_, Brad Hubbard) +* mds: add uptime to MDS status (`issue#23150 `_, `pr#20626 `_, Patrick Donnelly) +* mds: FAILED assert (p != active_requests.end()) in MDRequestRef MDCache::request_get(metareqid_t) (`issue#23154 `_, `issue#23059 `_, `pr#21176 `_, "Yan, Zheng") +* mds: fix session reference leak (`issue#22821 `_, `issue#22969 `_, `pr#20432 `_, "Yan, Zheng") +* mds: optimize getattr file size (`issue#23013 `_, `issue#22925 `_, `pr#20455 `_, "Yan, Zheng") +* mgr: Backport recent prometheus exporter changes (`pr#20642 `_, Jan Fajerski, Boris Ranto) +* mgr: Backport recent prometheus rgw changes (`pr#21492 `_, Jan Fajerski, John Spray, Boris Ranto, Rubab-Syed) +* mgr/balancer: pool-specific optimization support and bug fixes (`pr#20359 `_, xie xingguo) +* mgr: die on bind() failure (`issue#23175 `_, `pr#20712 `_, John Spray) +* mgr: fix MSG_MGR_MAP handling (`issue#23409 `_, `pr#20973 `_, Gu Zhongyan) +* mgr: prometheus: fix PG state names (`pr#21365 `_, John Spray) +* mgr: prometheus: set metadata metrics value to '1' (#22717) (`pr#20254 `_, Konstantin Shalygin) +* mgr: quieten logging on missing OSD stats (`issue#23224 `_, `pr#21053 `_, John Spray) +* mgr/zabbix: Backports to Luminous (`pr#20781 `_, Wido den Hollander) +* mon: allow removal of tier of ec overwritable pool (`issue#22971 `_, `issue#22754 `_, `pr#20433 `_, Patrick Donnelly) +* mon: ops get stuck in "resend forwarded message to leader" (`issue#22114 `_, `issue#23077 `_, `pr#21016 `_, Kefu Chai, Greg Farnum) +* mon, osd: fix potential collided \*Up Set\* after PG remapping (`issue#23118 `_, `pr#20829 `_, xie xingguo) +* mon/OSDMonitor.cc: fix expected_num_objects interpret error (`issue#22530 `_, `issue#23315 `_, `pr#20907 `_, Yang Honggang) +* mon: update PaxosService::cached_first_committed in PaxosService::may… (`issue#23626 `_, `issue#11332 `_, `pr#21328 `_, Xuehan Xu, yupeng chen) +* msg/async: size of EventCenter::file_events should be greater than fd (`issue#23253 `_, `issue#23306 `_, `pr#20867 `_, Yupeng Chen) +* Objecter: add ignore overlay flag if got redirect reply (`pr#20766 `_, Ting Yi Lin) +* os/bluestore: avoid overhead of std::function in blob_t (`pr#20674 `_, Radoslaw Zarzynski) +* os/bluestore: avoid unneeded BlobRefing in _do_read() (`pr#20675 `_, Radoslaw Zarzynski) +* os/bluestore: backport fixes around _reap_collection (`pr#20964 `_, Jianpeng Ma) +* os/bluestore: change the type of aio_t:res to long (`issue#23527 `_, `issue#23544 `_, `pr#21231 `_, kungf) +* os/bluestore: _dump_onode() don't prolongate Onode anymore (`pr#20676 `_, Radoslaw Zarzynski) +* os/bluestore: recalc_allocated() when decoding bluefs_fnode_t (`issue#23256 `_, `issue#23212 `_, `pr#20771 `_, Jianpeng Ma, Igor Fedotov, Kefu Chai) +* os/bluestore: trim cache every 50ms (instead of 200ms) (`issue#23226 `_, `pr#21059 `_, Sage Weil) +* osd: add numpg_removing metric (`pr#20785 `_, Sage Weil) +* osdc/Journaler: make sure flush() writes enough data (`issue#22967 `_, `issue#22824 `_, `pr#20431 `_, "Yan, Zheng") +* osd: do not release_reserved_pushes when requeuing (`pr#21229 `_, Sage Weil) +* osd: Fix assert when checking missing version (`issue#21218 `_, `issue#23024 `_, `pr#20495 `_, David Zafman) +* osd: objecter sends out of sync with pg epochs for proxied ops (`issue#22123 `_, `issue#23075 `_, `pr#20609 `_, Sage Weil) +* osd/OSDMap: skip out/crush-out osds (`pr#20840 `_, xie xingguo) +* osd/osd_types: fix pg_pool_t encoding for hammer (`pr#21283 `_, Sage Weil) +* osd: remove cost from mclock op queues; cost not handled well in dmcl… (`pr#21426 `_, J. Eric Ivancich) +* osd: Remove partially created pg known as DNE (`issue#23160 `_, `issue#21833 `_, `pr#20668 `_, David Zafman) +* osd: resend osd_pgtemp if it's not acked (`issue#23610 `_, `issue#23630 `_, `pr#21330 `_, Kefu Chai) +* osd: treat successful and erroroneous writes the same for log trimming (`issue#23323 `_, `issue#22050 `_, `pr#20851 `_, Josh Durgin) +* os/filestore: fix do_copy_range replay bug (`issue#23351 `_, `issue#23298 `_, `pr#20957 `_, Sage Weil) +* parent blocks are still seen after a whole-object discard (`issue#23304 `_, `issue#23285 `_, `pr#20860 `_, Ilya Dryomov, Jason Dillaman) +* PendingReleaseNotes: add note about upgrading MDS (`issue#23414 `_, `pr#21001 `_, Patrick Donnelly) +* : qa: adjust cephfs full test for kclient (`issue#22966 `_, `issue#22886 `_, `pr#20417 `_, "Yan, Zheng") +* qa: ignore io pause warnings in mds-full test (`issue#23062 `_, `issue#22990 `_, `pr#20525 `_, Patrick Donnelly) +* qa: ignore MON_DOWN while thrashing mons (`issue#23061 `_, `pr#20523 `_, Patrick Donnelly) +* qa/rgw: remove some civetweb overrides for beast testing (`issue#23002 `_, `issue#23176 `_, `pr#20736 `_, Casey Bodley) +* qa: src/test/libcephfs/test.cc:376: Expected: (len) > (0), actual: -34 vs 0 (`issue#22383 `_, `issue#22221 `_, `pr#21173 `_, Patrick Donnelly) +* qa: synchronize kcephfs suites with fs/multimds (`issue#22891 `_, `issue#22627 `_, `pr#20302 `_, Patrick Donnelly) +* qa/tests - added tag: v12.2.2 to be used by client.1 (`pr#21452 `_, Yuri Weinstein) +* qa/tests - Change machine type from 'vps' to 'ovh' as 'vps' does not … (`pr#21031 `_, Yuri Weinstein) +* qa/workunits/rados/test-upgrade-to-mimic.sh: fix tee output (`pr#21506 `_, Sage Weil) +* qa/workunits/rbd: switch devstack tempest to 17.2.0 tag (`issue#23177 `_, `issue#22961 `_, `pr#20715 `_, Jason Dillaman) +* radosgw-admin data sync run crashes (`issue#23180 `_, `pr#20762 `_, lvshanchun) +* rbd-mirror: fix potential infinite loop when formatting status message (`issue#22964 `_, `issue#22932 `_, `pr#20416 `_, Mykola Golub) +* rbd-nbd: fix ebusy when do map (`issue#23542 `_, `issue#23528 `_, `pr#21230 `_, Li Wang) +* rgw: add radosgw-admin sync error trim to trim sync error log (`issue#23302 `_, `pr#20859 `_, fang yuxiang) +* rgw: add xml output header in RGWCopyObj_ObjStore_S3 response msg (`issue#22416 `_, `issue#22635 `_, `pr#19883 `_, Enming Zhang) +* rgw: Admin API Support for bucket quota change (`issue#23357 `_, `issue#21811 `_, `pr#20885 `_, Jeegn Chen) +* rgw: allow beast frontend to listen on specific IP address (`issue#22858 `_, `issue#22778 `_, `pr#20252 `_, Yuan Zhou) +* rgw: can't download object with range when compression enabled (`issue#23146 `_, `issue#23179 `_, `issue#22852 `_, `pr#20741 `_, fang yuxiang) +* rgw: data sync of versioned objects, note updating bi marker (`issue#23025 `_, `pr#21214 `_, Yehuda Sadeh) +* RGW doesn't check time skew in auth v4 http header request (`issue#23252 `_, `issue#22766 `_, `issue#22439 `_, `issue#22418 `_, `pr#20072 `_, Bingyin Zhang, Casey Bodley) +* rgw_file: avoid evaluating nullptr for readdir offset (`issue#22889 `_, `pr#20345 `_, Matt Benjamin) +* rgw: fix crash with rgw_run_sync_thread false (`issue#23318 `_, `issue#20448 `_, `pr#20932 `_, Orit Wasserman) +* rgw: fix memory fragmentation problem reading data from client (`issue#23347 `_, `pr#20953 `_, Marcus Watts) +* rgw: fix mutlisite read-write issues (`issue#23690 `_, `issue#22804 `_, `pr#21390 `_, Niu Pengju) +* rgw: fix the max-uploads parameter not work (`issue#23020 `_, `issue#22825 `_, `pr#20476 `_, Xin Liao) +* rgw_log, rgw_file: account for new required envvars (`issue#23192 `_, `issue#21942 `_, `pr#20672 `_, Matt Benjamin) +* rgw: log the right http status code in civetweb frontend's access log (`issue#22812 `_, `issue#22538 `_, `pr#20157 `_, Yao Zongyou) +* rgw: parse old rgw_obj with namespace correctly (`issue#23102 `_, `issue#22982 `_, `pr#20586 `_, Yehuda Sadeh) +* rgw recalculate stats option added (`issue#23691 `_, `issue#23720 `_, `issue#23335 `_, `issue#23322 `_, `pr#21393 `_, Abhishek Lekshmanan) +* rgw: reject encrypted object COPY before supported (`issue#23232 `_, `issue#23346 `_, `pr#20937 `_, Jeegn Chen) +* rgw: rgw: reshard cancel command should clear bucket resharding flag (`issue#21619 `_, `pr#21389 `_, Orit Wasserman) +* rgw: s3website error handler uses original object name (`issue#23201 `_, `issue#23310 `_, `pr#20889 `_, Casey Bodley) +* rgw: upldate the max-buckets when the quota is uploaded (`issue#23022 `_, `pr#20477 `_, zhaokun) +* rgw: usage log fixes (`issue#23686 `_, `issue#23758 `_, `pr#21388 `_, Yehuda Sadeh, Greg Farnum, Robin H. Johnson) +* rocksdb: incorporate the fix in RocksDB for no fast CRC32 path (`issue#22534 `_, `pr#20825 `_, Radoslaw Zarzynski) +* scrub errors not cleared on replicas can cause inconsistent pg state when replica takes over primary (`issue#23267 `_, `pr#21103 `_, David Zafman) +* snapmapper inconsistency, crash on luminous (`issue#23500 `_, `pr#21118 `_, Sage Weil) +* Special scrub handling of hinfo_key errors (`issue#23654 `_, `issue#23428 `_, `issue#23364 `_, `pr#21397 `_, David Zafman) +* src: s/--use-wheel// (`pr#21177 `_, Kefu Chai) +* systemd: Wait 10 seconds before restarting ceph-mgr (`issue#23083 `_, `issue#23101 `_, `pr#20604 `_, Wido den Hollander) +* test_admin_socket.sh may fail on wait_for_clean (`issue#23507 `_, `pr#21124 `_, Mykola Golub) +* test/ceph-disk: specify the python used for creating venv (`issue#23281 `_, `pr#20817 `_, Kefu Chai) +* TestLibRBD.RenameViaLockOwner may still fail with -ENOENT (`issue#23152 `_, `issue#23068 `_, `pr#20628 `_, Mykola Golub) +* test/librbd: utilize unique pool for cache tier testing (`issue#23064 `_, `issue#11502 `_, `pr#20550 `_, Jason Dillaman) +* test/pybind/test_rbd: allow v1 images for testing (`pr#21471 `_, Sage Weil) +* test: Replace bc command with printf command (`pr#21015 `_, David Zafman) +* tests: drop upgrade/jewel-x/point-to-point-x in luminous and master (`issue#23159 `_, `issue#22888 `_, `pr#20641 `_, Nathan Cutler) +* tests: ENGINE Error in 'start' listener `_, `pr#21307 `_, John Spray) +* tests: rgw: swift tests target ceph-luminous branch (`pr#21048 `_, Nathan Cutler) +* tests: unittest_pglog timeout (`issue#23522 `_, `issue#23504 `_, `pr#21134 `_, Nathan Cutler) +* Update mgr/restful documentation (`issue#23230 `_, `pr#20725 `_, Boris Ranto) + +v12.2.4 Luminous +================ + +This is the fourth bugfix release of Luminous v12.2.x long term stable release +series. This was primarily intended to fix a few build, ceph-volume/ceph-disk +and RGW issues. We recommend all the users of 12.2.x series to update. + +Notable Changes +--------------- + +* ceph-volume: adds support to zap encrypted devices (`issue#22878 `_, `pr#20545 `_, Andrew Schoen) +* ceph-volume: log the current running command for easier debugging (`issue#23004 `_, `pr#20597 `_, Andrew Schoen) +* ceph-volume: warn on mix of filestore and bluestore flags (`issue#23003 `_, `pr#20568 `_, Alfredo Deza) +* cmake: check bootstrap.sh instead before downloading boost (`issue#23071 `_, `pr#20515 `_, Kefu Chai) +* core: Backport of cache manipulation: issues #22603 and #22604 (`issue#22604 `_, `issue#22603 `_, `pr#20353 `_, Adam C. Emerson) +* core: last-stat-seq returns 0 because osd stats are cleared (`issue#23093 `_, `pr#20548 `_, Sage Weil, David Zafman) +* core: Snapset inconsistency is detected with its own error (`issue#22996 `_, `pr#20501 `_, David Zafman) +* rgw: make init env methods return an error (`issue#23039 `_, `pr#20564 `_, Abhishek Lekshmanan) +* rgw: parse old rgw_obj with namespace correctly (`issue#22982 `_, `pr#20566 `_, Yehuda Sadeh) +* rgw: return valid Location element, CompleteMultipartUpload (`issue#22655 `_, `pr#20266 `_, Matt Benjamin) +* rgw: URL-decode S3 and Swift object-copy URLs (`issue#22121 `_, `issue#22729 `_, `pr#20236 `_, Malcolm Lee, Matt Benjamin) +* rgw: use explicit index pool placement (`issue#22928 `_, `pr#20565 `_, Yehuda Sadeh) +* tools: ceph-disk: v12.2.2 unable to create bluestore osd using ceph-disk (`issue#22354 `_, `pr#20563 `_, Kefu Chai) +* tools: ceph-objectstore-tool: "$OBJ get-omaphdr" and "$OBJ list-omap" scan all pgs instead of using specific pg (`issue#21327 `_, `pr#20283 `_, David Zafman) + + +v12.2.3 Luminous +================ + +This is the third bugfix release of Luminous v12.2.x long term stable release +series. It contains a range of bug fixes and a few features across Bluestore, +CephFS, RBD & RGW. We recommend all the users of 12.2.x series update. + +Notable Changes +--------------- + +- *CephFS*: + + * The CephFS client now checks for older kernels' inability to reliably clear + dentries from the kernel dentry cache. The new option + client_die_on_failed_dentry_invalidate (default: true) may be turned off to + allow the client to proceed (dangerous!). + + +Other Notable Changes +--------------------- +* bluestore: do not crash on over-large objects (`issue#22161 `_, `pr#19630 `_, Sage Weil) +* bluestore: OSD crash on boot with assert caused by Bluefs on flush write (`issue#21932 `_, `pr#19047 `_, Jianpeng Ma) +* build/ops: ceph-base symbols not stripped in debs (`issue#22640 `_, `pr#19969 `_, Sage Weil) +* build/ops: ceph-conf: dump parsed config in plain text or as json (`issue#21862 `_, `pr#18842 `_, Piotr Dałek) +* build/ops: ceph-mgr dashboard has dependency on python-jinja2 (`issue#22457 `_, `pr#19865 `_, John Spray) +* build/ops: ceph-volume fails when centos7 image doesn't have lvm2 installed (`issue#22443 `_, `issue#22217 `_, `pr#20215 `_, Nathan Cutler, Theofilos Mouratidis) +* build/ops: Default kernel.pid_max is easily exceeded during recovery on high OSD-count system (`issue#21929 `_, `pr#19133 `_, David Disseldorp, Kefu Chai) +* build/ops: install-deps.sh: revert gcc to the one shipped by distro (`issue#22220 `_, `pr#19680 `_, Kefu Chai) +* build/ops: luminous build fails with --without-radosgw (`issue#22321 `_, `pr#19483 `_, Jason Dillaman) +* build/ops: move ceph-\*-tool binaries out of ceph-test subpackage (`issue#22319 `_, `issue#21762 `_, `pr#19355 `_, liuchang0812, Nathan Cutler, Kefu Chai, Sage Weil) +* build.ops: rpm: adjust ceph-{osdomap,kvstore,monstore}-tool feature move (`issue#22558 `_, `pr#19839 `_, Kefu Chai) +* ceph: cluster [ERR] Unhandled exception from module 'balancer' while running on mgr.x: 'NoneType' object has no attribute 'iteritems'" in cluster log (`issue#22090 `_, `pr#19023 `_, Sage Weil) +* cephfs: cephfs-journal-tool: add "set pool_id" option (`issue#22631 `_, `pr#20085 `_, dongdong tao) +* cephfs: cephfs-journal-tool: tool would miss to report some invalid range (`issue#22459 `_, `pr#19626 `_, dongdong tao) +* cephfs: cephfs: potential adjust failure in lru_expire (`issue#22458 `_, `pr#19627 `_, dongdong tao) +* cephfs: "ceph tell mds" commands result in "File exists" errors on client admin socket (`issue#21406 `_, `issue#21967 `_, `pr#18831 `_, Patrick Donnelly) +* cephfs: client: anchor Inode while trimming caps (`issue#22157 `_, `pr#19105 `_, Patrick Donnelly) +* cephfs: client: avoid recursive lock in ll_get_vino (`issue#22629 `_, `pr#20086 `_, dongdong tao) +* cephfs: client: dual client segfault with racing ceph_shutdown (`issue#21512 `_, `issue#20988 `_, `pr#20082 `_, Jeff Layton) +* cephfs: client: implement delegation support in userland cephfs (`issue#18490 `_, `pr#19480 `_, Jeff Layton) +* cephfs: client: quit on failed remount during dentry invalidate test #19218 (`issue#22269 `_, `pr#19370 `_, Patrick Donnelly) +* cephfs: List of filesystems does not get refreshed after a filesystem deletion (`issue#21599 `_, `pr#18730 `_, John Spray) +* cephfs: MDS : Avoid the assert failure when the inode for the cap_export from other… (`issue#22610 `_, `pr#20300 `_, Jianyu Li) +* cephfs: MDSMonitor: monitor gives constant "is now active in filesystem cephfs as rank" cluster log info messages (`issue#21959 `_, `pr#19055 `_, Patrick Donnelly) +* cephfs: racy is_mounted() checks in libcephfs (`issue#21025 `_, `pr#17875 `_, Jeff Layton) +* cephfs: src/mds/MDCache.cc: 7421: FAILED assert(CInode::count() == inode_map.size() + snap_inode_map.size()) (`issue#21928 `_, `pr#18912 `_, "Yan, Zheng") +* cephfs: vstart_runner: fixes for recent cephfs changes (`issue#22526 `_, `pr#19829 `_, Patrick Donnelly) +* ceph-volume: adds a --destroy flag to ceph-volume lvm zap (`issue#22653 `_, `pr#20240 `_, Andrew Schoen) +* ceph-volume: adds success messages for lvm prepare/activate/create (`issue#22307 `_, `pr#20238 `_, Andrew Schoen) +* ceph-volume: dmcrypt support for lvm (`issue#22619 `_, `pr#20241 `_, Alfredo Deza) +* ceph-volume dmcrypt support for simple (`issue#22620 `_, `pr#20350 `_, Andrew Schoen, Alfredo Deza) +* ceph-volume: do not use --key during mkfs (`issue#22283 `_, `pr#20244 `_, Kefu Chai, Sage Weil) +* ceph-volume: fix usage of the --osd-id flag (`issue#22642 `_, `issue#22836 `_, `pr#20323 `_, Andrew Schoen) +* ceph-volume Format correctly when vg/lv cannot be used (`issue#22299 `_, `pr#19527 `_, Alfredo Deza) +* ceph-volume handle inline comments in the ceph.conf file (`issue#22297 `_, `pr#19532 `_, Alfredo Deza) +* ceph-volume: handle leading whitespace/tabs in ceph.conf (`issue#22280 `_, `pr#19526 `_, Alfredo Deza) +* ceph-volume: lvm zap will unmount osd paths used by zapped devices (`issue#22876 `_, `pr#20438 `_, Andrew Schoen) +* ceph-volume: removed the explicit use of sudo (`issue#22282 `_, `pr#19525 `_, Andrew Schoen) +* ceph-volume rollback on failed OSD prepare/create (`issue#22281 `_, `pr#20237 `_, Alfredo Deza) +* ceph-volume should be able to handle multiple LVM (VG/LV) tags (`issue#22305 `_, `pr#19528 `_, Alfredo Deza) +* ceph-volume use realpath when checking mounts (`issue#22988 `_, `pr#20429 `_, Alfredo Deza) +* ceph-volume: warn on missing ceph.conf file (`issue#22326 `_, `pr#19530 `_, Alfredo Deza) +* common: compute SimpleLRU's size with contents.size() instead of lru.… (`issue#22613 `_, `pr#19977 `_, Xuehan Xu) +* config: lower default omap entries recovered at once (`issue#21897 `_, `pr#19928 `_, Josh Durgin) +* core: backoff causes out of order op (`issue#21407 `_, `pr#18747 `_, Sage Weil) +* core: common/throttle: start using 64-bit values (`issue#22539 `_, `pr#19995 `_, Igor Fedotov) +* core: fix broken use of streamstream::rdbuf() (`issue#22715 `_, `pr#20042 `_, Sage Weil) +* core: possible deadlock in various maintenance operations (`issue#22120 `_, `pr#19123 `_, Jason Dillaman) +* core: _read_bdev_label unable to decode label at offset (`issue#22285 `_, `pr#20326 `_, Sage Weil) +* core: rocksdb: fixes early metadata spill over to slow device in (`issue#22264 `_, `pr#19257 `_, Igor Fedotov) +* core: Various odd clog messages for mons (`issue#22082 `_, `pr#19031 `_, John Spray) +* crush: balancer crush-compat sends "foo" command (`issue#22361 `_, `pr#19555 `_, John Spray) +* doc: crush_ruleset is invalid command in luminous (`issue#20559 `_, `pr#19446 `_, Nathan Cutler) +* doc: doc/rbd: tweaks for the LIO iSCSI gateway (`issue#21763 `_, `pr#20213 `_, Ashish Singh, Mike Christie, Jason Dillaman) +* doc: man page for mount.fuse.ceph (`issue#21539 `_, `issue#22595 `_, `pr#19449 `_, Jos Collin) +* doc: misc fixes for CephFS best practices (`issue#22630 `_, `pr#19858 `_, Jos Collin) +* doc: remove region from "INSTALL CEPH OBJECT GATEWAY" (`issue#21610 `_, `pr#18865 `_, Orit Wasserman) +* doc: update Blacklisting and OSD epoch barrier (`issue#22542 `_, `pr#19741 `_, Jos Collin) +* librbd: cannot clone all image-metas if we have more than 64 key/value pairs (`issue#21814 `_, `pr#19503 `_, PCzhangPC) +* librbd: cannot copy all image-metas if we have more than 64 key/value pairs (`issue#21815 `_, `pr#19504 `_, PCzhangPC) +* librbd: compare and write against a clone can result in failure (`issue#20789 `_, `pr#20211 `_, Mykola Golub, Jason Dillaman) +* librbd: default to sparse-reads for any IO operation over 64K (`issue#21849 `_, `pr#20208 `_, Jason Dillaman) +* librbd: fix snap create/rm may taking long time (`issue#22716 `_, `pr#20153 `_, Song Shun) +* librbd: force removal of a snapshot cannot ignore dependent children (`issue#22791 `_, `pr#20135 `_, Jason Dillaman) +* librbd: Image-meta should be dynamically refreshed (`issue#21529 `_, `pr#19447 `_, Dongsheng Yang, Jason Dillaman) +* librbd: journal should ignore -EILSEQ errors from compare-and-write (`issue#21628 `_, `pr#20206 `_, Jason Dillaman) +* librbd: refresh image after applying new/removing old metadata (`issue#21711 `_, `pr#19485 `_, Jason Dillaman) +* librbd: set deleted parent pointer to null (`issue#22158 `_, `pr#20210 `_, Jason Dillaman) +* luminous: ceph-fuse: ::rmdir() uses a deleted memory structure of dentry leads … (`issue#22536 `_, `pr#19968 `_, YunfeiGuan) +* mds: check for CEPH_OSDMAP_FULL is now wrong; cluster full flag is obsolete (`issue#22483 `_, `pr#19830 `_, Patrick Donnelly) +* mds: don't check gid when none specified in auth caps (`issue#22009 `_, `pr#18835 `_, Douglas Fuller) +* mds: don't delay processing completed requests in replay queue (`issue#22163 `_, `pr#19157 `_, "Yan, Zheng") +* mds: don't report repaired backtraces in damagetable, write back after repair, clean up scrub log (`issue#18743 `_, `issue#22058 `_, `pr#20341 `_, "Yan, Zheng", John Spray) +* mds: fix CDir::log_mark_dirty() (`issue#21584 `_, `pr#18008 `_, "Yan, Zheng") +* mds: fix dump last_sent (`issue#22562 `_, `pr#19959 `_, dongdong tao) +* mds: fix MDS_FEATURE_INCOMPAT_FILE_LAYOUT_V2 definition (`issue#21985 `_, `pr#18782 `_, "Yan, Zheng") +* mds: fix return value of MDCache::dump_cache (`issue#22798 `_, `pr#20121 `_, "Yan, Zheng") +* mds: fix scrub crash (`issue#22730 `_, `pr#20249 `_, dongdong tao) +* mds: fix StrayManager::truncate() (`issue#21091 `_, `pr#18019 `_, "Yan, Zheng") +* mds: handle client reconnect gather race (`issue#22263 `_, `pr#19326 `_, "Yan, Zheng") +* mds: handle client session messages when mds is stopping (`issue#22460 `_, `pr#19585 `_, "Yan, Zheng") +* mds: handle 'inode gets queued for recovery multiple times' (`issue#22647 `_, `pr#19982 `_, "Yan, Zheng") +* mds: ignore export pin for unlinked directory (`issue#22219 `_, `pr#19360 `_, "Yan, Zheng") +* mds: limit size of subtree migration (`issue#21892 `_, `pr#20339 `_, "Yan, Zheng") +* mds: no assertion on inode being purging in find_ino_peers() (`issue#21722 `_, `pr#18869 `_, Zhi Zhang) +* mds: preserve order of requests during recovery of multimds cluster (`issue#21843 `_, `pr#18871 `_, "Yan, Zheng") +* mds: prevent filelock from being stuck at XSYN state (`issue#22008 `_, `pr#20340 `_, "Yan, Zheng") +* mds: properly eval locks after importing inode (`issue#22357 `_, `pr#19646 `_, "Yan, Zheng") +* mds: reduce debugging level for balancer messages (`issue#21853 `_, `pr#19827 `_, Patrick Donnelly) +* mds: respect mds_client_writeable_range_max_inc_objs config (`issue#22492 `_, `pr#19776 `_, "Yan, Zheng") +* mds: set higher priority for some perf counters (`issue#22776 `_, `pr#20299 `_, Shangzhong Zhu) +* mds: set PRIO_USEFUL on num_sessions counter (`issue#21927 `_, `pr#18722 `_, John Spray) +* mds: tell session ls returns vanila EINVAL when MDS is not active (`issue#21991 `_, `pr#19505 `_, Jos Collin) +* mds: track dirty dentries in separate list (`issue#19578 `_, `pr#19775 `_, "Yan, Zheng") +* mds: trim 'N' log segments according to how many log segments are there (`issue#21975 `_, `pr#18783 `_, "Yan, Zheng") +* mgr: ceph-mgr spuriously reloading OSD metadata on map changes (`issue#21159 `_, `pr#18732 `_, Yanhu Cao) +* mgr: disconnect unregistered service daemon when report received (`issue#22286 `_, `pr#20089 `_, Jason Dillaman) +* mgr: KeyError: ('name',) in balancer rm (`issue#22470 `_, `pr#19624 `_, Dan van der Ster) +* mgr: Manager daemon x is unresponsive. No standby daemons available (`issue#21147 `_, `pr#19501 `_, Sage Weil) +* mgr: mgr/balancer/upmap_max_iterations must be cast to integer (`issue#22429 `_, `pr#19553 `_, Dan van der Ster) +* mgr: mgr/dashboard: added iSCSI IOPS/throughput metrics (`issue#21391 `_, `pr#20209 `_, Jason Dillaman) +* mgr: mgr/dashboard: Fix PG status coloring (`issue#22615 `_, `pr#19844 `_, Wido den Hollander) +* mgr: mgr/prometheus: add missing 'deep' state to PG_STATES in ceph-mgr pro… (`issue#22116 `_, `pr#19929 `_, Jan Fajerski, Peter Woodman) +* mgr: mgr tests don't indicate failure if exception thrown from serve() (`issue#21999 `_, `pr#18832 `_, John Spray) +* mgr: mgr[zabbix] float division by zero (osd['kb'] = 0) (`issue#21904 `_, `pr#19048 `_, Ilja Slepnev) +* mgr: prometheus: added osd commit/apply latency metrics (#22718) (`issue#22718 `_, `pr#20084 `_, Konstantin Shalygin) +* mgr: pybind/mgr/dashboard: fix duplicated slash in html href (`issue#22851 `_, `pr#20325 `_, Shengjing Zhu) +* mgr: pybind/mgr/dashboard: fix reverse proxy support (`issue#22557 `_, `pr#20182 `_, Nick Erdmann, Kefu Chai) +* mgr: pybind/mgr/prometheus: fix metric type undef -> untyped (`issue#22313 `_, `pr#19834 `_, Ilya Margolin) +* mgr: restarting active ceph-mgr cause glitches in bps and iops metrics (`issue#21773 `_, `pr#18735 `_, Aleksei Gutikov, Kefu Chai) +* mgr: Services reported with blank hostname (`issue#20887 `_, `issue#21687 `_, `pr#17869 `_, liuchang0812, Chang Liu) +* mon: do not use per_pool_sum_delta to show recovery summary (`issue#22727 `_, `pr#20150 `_, Chang Liu) +* mon: fix mgr using auth_client_required policy (`issue#22096 `_, `pr#20156 `_, John Spray) +* mon: MDSMonitor: reject misconfigured mds_blacklist_interval (`issue#21821 `_, `pr#19871 `_, John Spray) +* mon/MgrMonitor: limit mgrmap history (`issue#22257 `_, `pr#19187 `_, Sage Weil) +* mon: reenable timer to send digest when paxos is temporarily inactive (`issue#22142 `_, `pr#19481 `_, Jan Fajerski) +* msg: msg/async/AsyncConnection.cc: 1835: FAILED assert(state == STATE_CLOSED) (`issue#21883 `_, `pr#18746 `_, Haomai Wang) +* msg: msg/async: unregister connection failed when racing happened (`issue#22437 `_, `pr#19552 `_, Haomai Wang) +* osdc: "FAILED assert(bh->last_write_tid > tid)" in powercycle-wip-yuri-master-1.19.18-distro-basic-smithi (`issue#22741 `_, `pr#20256 `_, "Yan, Zheng") +* osdc/Journaler: add 'stopping' check to various finish callbacks (`issue#22360 `_, `pr#19610 `_, "Yan, Zheng") +* osdc/Objecter: objecter op_send_bytes perf counter always 0 (`issue#21982 `_, `pr#19046 `_, Jianpeng Ma) +* osd: do not check out-of-date osdmap for DESTROYED flag on start (`issue#22673 `_, `pr#20068 `_, Sage Weil) +* osd,mgr: report pending creating pgs to mgr (`issue#22440 `_, `pr#20204 `_, Kefu Chai) +* osd: miscounting degraded objects and PG stuck in recovery_unfound (`issue#22145 `_, `pr#20055 `_, Sage Weil, David Zafman) +* osd: Objecter::C_ObjectOperation_sparse_read throws/catches exceptions on -ENOENT (`issue#21844 `_, `pr#18744 `_, Jason Dillaman) +* osd: Objecter::_send_op unnecessarily constructs costly hobject_t (`issue#21845 `_, `pr#18745 `_, Jason Dillaman) +* osd: On pg repair the primary is not favored as was intended (`issue#21907 `_, `pr#19083 `_, David Zafman) +* osd: OSD crushes with FAILED assert(used_blocks.size() > count) during the first start after upgrade 12.2.1 -> 12.2.2 (`issue#22535 `_, `pr#19888 `_, Igor Fedotov) +* osd: OSDMap cache assert on shutdown (`issue#21737 `_, `pr#18749 `_, Greg Farnum) +* osd: OSDService::recovery_need_sleep read+updated without locking (`issue#21566 `_, `pr#18753 `_, Neha Ojha) +* osd: "osd status" command exception if OSD not in pgmap stats (`issue#21707 `_, `pr#19084 `_, Yanhu Cao) +* osd, pg, mgr: make snap trim queue problems visible (`issue#22448 `_, `pr#20098 `_, Piotr Dałek) +* osd: Pool Compression type option doesn't apply to new OSDs (`issue#22419 `_, `pr#20106 `_, Kefu Chai) +* osd: replica read can trigger cache promotion (`issue#20919 `_, `pr#19499 `_, Sage Weil) +* osd/ReplicatedPG.cc: recover_replicas: object added to missing set for backfill, but is not in recovering, error! (`issue#21382 `_, `issue#14513 `_, `issue#18162 `_, `pr#20081 `_, David Zafman) +* osd: subscribe osdmaps if any pending pgs (`issue#22113 `_, `pr#19059 `_, Kefu Chai) +* osd: "sudo cp /var/lib/ceph/osd/ceph-0/fsid ..." fails (`issue#20736 `_, `pr#19631 `_, Patrick Donnelly) +* os: fix 0-length zero semantics, test (`issue#21712 `_, `pr#20049 `_, Sage Weil) +* qa/tests: Applied PR 20053 to stress-split tests (`issue#22665 `_, `pr#20451 `_, Yuri Weinstein) +* rbd: abort in listing mapped nbd devices when running in a container (`issue#22012 `_, `issue#22011 `_, `pr#19051 `_, Li Wang) +* rbd: [api] compare-and-write methods not properly advertised (`issue#22036 `_, `pr#18834 `_, Jason Dillaman) +* rbd: class rbd.Image discard----OSError: [errno 2147483648] error discarding region (`issue#21966 `_, `pr#19058 `_, Jason Dillaman) +* rbd: cluster resource agent ocf:ceph:rbd - wrong permissions (`issue#22362 `_, `pr#19554 `_, Nathan Cutler) +* rbd: disk usage on empty pool no longer returns an error message (`issue#22200 `_, `pr#19107 `_, Jason Dillaman) +* rbd: fix crash during map (`issue#21808 `_, `pr#18698 `_, Peter Keresztes Schmidt) +* rbd: [journal] tags are not being expired if no other clients are registered (`issue#21960 `_, `pr#18840 `_, Jason Dillaman) +* rbd: librbd: filter out potential race with image rename (`issue#18435 `_, `pr#19853 `_, Jason Dillaman) +* rbd-mirror: Allow a different data-pool to be used on the secondary cluster (`issue#21088 `_, `pr#19305 `_, Adam Wolfe Gordon) +* rbd-mirror: primary image should register in remote, non-primary image's journal (`issue#21961 `_, `issue#21561 `_, `pr#20207 `_, Jason Dillaman) +* rbd-mirror: sync image metadata when transfering remote image (`issue#21535 `_, `pr#19484 `_, Jason Dillaman) +* rbd: Python RBD metadata_get does not work (`issue#22306 `_, `pr#19479 `_, Mykola Golub) +* rbd: rbd ls -l crashes with SIGABRT (`issue#21558 `_, `pr#19800 `_, Jason Dillaman) +* rbd: [rbd-mirror] new pools might not be detected (`issue#22461 `_, `pr#19625 `_, Jason Dillaman) +* rbd: [rbd-nbd] Fedora does not register resize events (`issue#22131 `_, `pr#19066 `_, Jason Dillaman) +* rbd: [test] UpdateFeatures RPC message should be included in test_notify.py (`issue#21936 `_, `pr#18838 `_, Jason Dillaman) +* Revert " luminous: msg/async: unregister connection failed when racing happened" (`issue#22231 `_, `pr#20247 `_, Sage Weil) +* rgw: 501 is returned When init multipart is using V4 signature and chunk encoding (`issue#22129 `_, `pr#19506 `_, Jeegn Chen) +* rgw: add cors header rule check in cors option request (`issue#22002 `_, `pr#19053 `_, yuliyang) +* rgw: backport beast frontend and boost 1.66 update (`issue#22101 `_, `issue#20935 `_, `issue#21831 `_, `issue#20048 `_, `issue#22600 `_, `issue#20971 `_, `pr#19848 `_, Casey Bodley, Jiaying Ren) +* rgw: bucket index object not deleted after radosgw-admin bucket rm --purge-objects --bypass-gc (`issue#22122 `_, `issue#19959 `_, `pr#19085 `_, Aleksei Gutikov) +* rgw: bucket policy evaluation logical error (`issue#21901 `_, `issue#21896 `_, `pr#19810 `_, Adam C. Emerson) +* rgw: bucket resharding should not update bucket ACL or user stats (`issue#22742 `_, `issue#22124 `_, `pr#20327 `_, Orit Wasserman) +* rgw: check going_down() when lifecycle processing (`issue#22099 `_, `pr#19088 `_, Yao Zongyou) +* rgw: Dynamic bucket indexing, resharding and tenants seems to be broken (`issue#22046 `_, `pr#19050 `_, Orit Wasserman) +* rgw: file deadlock on lru evicting (`issue#22736 `_, `pr#20075 `_, Matt Benjamin) +* rgw: fix chained cache invalidation to prevent cache size growth (`issue#22410 `_, `pr#19785 `_, Mark Kogan) +* rgw: fix for empty query string in beast frontend (`issue#22797 `_, `pr#20338 `_, Casey Bodley) +* rgw: fix GET website response error code (`issue#22272 `_, `pr#19489 `_, Dmitry Plyakin) +* rgw: fix rewrite a versioning object create a new object bug (`issue#21984 `_, `issue#22529 `_, `pr#19787 `_, Enming Zhang, Matt Benjamin) +* rgw: Fix swift object expiry not deleting objects (`issue#22084 `_, `pr#18972 `_, Pavan Rallabhandi) +* rgw: Fix swift object expiry not deleting objects (`issue#22084 `_, `pr#19090 `_, Pavan Rallabhandi) +* rgw: librgw: fix shutdown error with resources uncleaned (`issue#22296 `_, `pr#20073 `_, Tao Chen) +* rgw: log keystone errors at a higher level (`issue#22151 `_, `pr#19077 `_, Abhishek Lekshmanan) +* rgw: make HTTP dechunking compatible with Amazon S3 (`issue#21015 `_, `pr#19500 `_, Radoslaw Zarzynski) +* rgw: modify s3 type subuser access permission fail (`issue#21983 `_, `pr#18766 `_, yuliyang) +* rgw: multisite: destination zone does not compress synced objects (`issue#21895 `_, `pr#18867 `_, Casey Bodley) +* rgw: multisite: 'radosgw-admin sync error list' contains temporary EBUSY errors (`issue#22473 `_, `pr#19799 `_, Casey Bodley) +* rgw: null instance mtime incorrect when enable versioning (`issue#21743 `_, `pr#18870 `_, Shasha Lu) +* rgw: Policy parser may or may not dereference uninitialized boost::optional sometimes (`issue#21962 `_, `pr#18868 `_, Adam C. Emerson) +* rgw: Possible deadlock in 'list_children' when refresh is required (`issue#21670 `_, `pr#18564 `_, Jason Dillaman) +* rgw: put bucket policy panics RGW process (`issue#22541 `_, `pr#19847 `_, Bingyin Zhang) +* rgw: radosgw-admin reshard command argument error (`issue#21723 `_, `pr#19502 `_, Yao Zongyou) +* rgw: radosgw-admin zonegroup get and zone get should return defaults when there is no realm (`issue#21615 `_, `pr#19086 `_, lvshanchun) +* rgw: Random 500 errors in Swift PutObject (needs cache fixes) (`issue#22517 `_, `issue#21560 `_, `pr#19788 `_, Adam C. Emerson) +* rgw: refuses upload when Content-Type missing from POST policy (`issue#20201 `_, `pr#19867 `_, Matt Benjamin) +* rgw: revert PR #8765 (`issue#22364 `_, `pr#19434 `_, fang.yuxiang) +* rgw: RGWCrashError: RGW will crash if a putting lc config request does not include an ID tag in the request xml (`issue#21980 `_, `issue#22006 `_, `pr#18765 `_, Enming Zhang) +* rgw: rgw multisite: automated trimming for bucket index logs (`issue#18229 `_, `pr#20062 `_, Casey Bodley) +* rgw: RGW: S3 POST policy should not require Content-Type (`issue#20201 `_, `pr#19784 `_, Matt Benjamin) +* rgw: rgw segfaults after running radosgw-admin data sync init (`issue#22083 `_, `pr#19071 `_, Casey Bodley, Abhishek Lekshmanan) +* rgw: rgw usage trim only trims a few entries (`issue#22234 `_, `pr#19636 `_, Abhishek Lekshmanan) +* rgw: S3 API Policy Conditions IpAddress and NotIpAddress do not work (`issue#20931 `_, `issue#20991 `_, `pr#19819 `_, John Gibson, yuliyang, Casey Bodley, Abhishek Lekshmanan, Jiaying Ren) +* rgw: Segmentation fault when starting radosgw after reverting .rgw.root (`issue#21996 `_, `pr#18764 `_, Orit Wasserman, Casey Bodley) +* rgw: set sync_from_all as true when no value is seen (`issue#22062 `_, `pr#19038 `_, Abhishek Lekshmanan) +* rgw: unlink deleted bucket from bucket's owner (`issue#22248 `_, `pr#20357 `_, Casey Bodley) +* rgw: user stats increased after bucket reshard (`issue#22124 `_, `pr#19538 `_, Orit Wasserman) +* rgw: When a system object is created exclusively, do not distribute the (`issue#22792 `_, `pr#20107 `_, J. Eric Ivancich, Robin H. Johnson) +* tests: ceph_test_cls_log failures related to cls_cxx_subop_version() (`issue#21964 `_, `pr#18715 `_, Casey Bodley) +* tests: ceph_test_objectstore fails ObjectStore/StoreTest.Synthetic/1 (filestore) buffer content mismatch (`issue#21712 `_, `issue#21818 `_, `pr#18742 `_, Sage Weil) +* tests: configure zabbix properly before selftest (`issue#22514 `_, `pr#19831 `_, John Spray) +* tests: do not configure ec data pool with memstore (`issue#22436 `_, `pr#19628 `_, Patrick Donnelly) +* tests: force backfill test can conflict with pool removal (`issue#22614 `_, `pr#19966 `_, Sage Weil) +* tests: full flag not set on osdmap for tasks.cephfs.test_full (`issue#22475 `_, `pr#19962 `_, Patrick Donnelly) +* tests: increase osd count for ec testing (`issue#22646 `_, `pr#19976 `_, Patrick Donnelly) +* tests - Initial checkin for luminous point-to-point upgrade (`issue#22048 `_, `pr#18771 `_, Yuri Weinstein) +* tests: qa/workunits/rbd: simplify split-brain test to avoid potential race (`issue#22485 `_, `pr#20205 `_, Jason Dillaman) +* tests: qa/workunits/rbd: switch devstack to pike release (`issue#22786 `_, `pr#20136 `_, Jason Dillaman) +* tests: rbd_mirror_helpers.sh request_resync_image function saves image id to wrong variable (`issue#21663 `_, `pr#19802 `_, Jason Dillaman) +* tools/ceph_monstore_tool: include mgrmap in initial paxos epoch (`issue#22266 `_, `pr#20116 `_, Kefu Chai) +* tools: ceph-monstore-tool --readable mode doesn't understand FSMap, MgrMap (`issue#21577 `_, `pr#18754 `_, John Spray) +* tools: ceph-objectstore-tool: Add option dump-import to examine an export (`issue#22086 `_, `pr#19487 `_, David Zafman) +* tools: ceph_objectstore_tool: no flush before collection_empty() calls; ObjectStore/StoreTest.SimpleAttrTest/2 fails (`issue#22409 `_, `pr#19967 `_, Igor Fedotov) +* tools: ceph-objectstore-tool set-size should clear data-digest (`issue#22112 `_, `pr#20069 `_, David Zafman) +* tools/crushtool: skip device id if no name exists (`issue#22117 `_, `pr#19039 `_, Jan Fajerski) + + +v12.2.2 Luminous +================ + +This is the second bugfix release of Luminous v12.2.x long term stable release +series. It contains a range of bug fixes and a few features across Bluestore, +CephFS, RBD & RGW. We recommend all the users of 12.2.x series update. + +For more detailed information, see :download:`the complete changelog <../changelog/v12.2.2.txt>`. + + +Notable Changes +--------------- + +* Standby ceph-mgr daemons now redirect requests to the active messenger, easing + configuration for tools & users accessing the web dashboard, restful API, or + other ceph-mgr module services. +* The prometheus module has several significant updates and improvements. +* The new balancer module enables automatic optimization of CRUSH weights to + balance data across the cluster. +* The ceph-volume tool has been updated to include support for BlueStore as well + as FileStore. The only major missing ceph-volume feature is dm-crypt support. +* RGW's dynamic bucket index resharding is disabled in multisite environments, + as it can cause inconsistencies in replication of bucket indexes to remote + sites. + +Other Notable Changes +--------------------- + +* build/ops: bump sphinx to 1.6 (`issue#21717 `_, `pr#18167 `_, Kefu Chai, Alfredo Deza) +* build/ops: macros expanding in spec file comment (`issue#22250 `_, `pr#19173 `_, Ken Dreyer) +* build/ops: python-numpy-devel build dependency for SUSE (`issue#21176 `_, `pr#17692 `_, Nathan Cutler) +* build/ops: selinux: Allow getattr on lnk sysfs files (`issue#21492 `_, `pr#18650 `_, Boris Ranto) +* build/ops: Ubuntu amd64 client can not discover the ubuntu arm64 ceph cluster (`issue#19705 `_, `pr#18293 `_, Kefu Chai) +* core: buffer: fix ABI breakage by removing list _mempool member (`issue#21573 `_, `pr#18491 `_, Sage Weil) +* core: Daemons(OSD, Mon...) exit abnormally at injectargs command (`issue#21365 `_, `pr#17864 `_, Yan Jun) +* core: Disable messenger logging (debug ms = 0/0) for clients unless overridden (`issue#21860 `_, `pr#18529 `_, Jason Dillaman) +* core: Improve OSD startup time by only scanning for omap corruption once (`issue#21328 `_, `pr#17889 `_, Luo Kexue, David Zafman) +* core: upmap does not respect osd reweights (`issue#21538 `_, `pr#18699 `_, Theofilos Mouratidis) +* dashboard: barfs on nulls where it expects numbers (`issue#21570 `_, `pr#18728 `_, John Spray) +* dashboard: OSD list has servers and osds in arbitrary order (`issue#21572 `_, `pr#18736 `_, John Spray) +* dashboard: the dashboard uses absolute links for filesystems and clients (`issue#20568 `_, `pr#18737 `_, Nick Erdmann) +* filestore: set default readahead and compaction threads for rocksdb (`issue#21505 `_, `pr#18234 `_, Josh Durgin, Mark Nelson) +* librbd: object map batch update might cause OSD suicide timeout (`issue#21797 `_, `pr#18416 `_, Jason Dillaman) +* librbd: snapshots should be created/removed against data pool (`issue#21567 `_, `pr#18336 `_, Jason Dillaman) +* mds: make sure snap inode's last matches its parent dentry's last (`issue#21337 `_, `pr#17994 `_, "Yan, Zheng") +* mds: sanitize mdsmap of removed pools (`issue#21945 `_, `issue#21568 `_, `pr#18628 `_, Patrick Donnelly) +* mgr: bulk backport of ceph-mgr improvements (`issue#21594 `_, `issue#17460 `_, `issue#21197 `_, `issue#21158 `_, `issue#21593 `_, `pr#18675 `_, Benjeman Meekhof, Sage Weil, Jan Fajerski, John Spray, Kefu Chai, My Do, Spandan Kumar Sahu) +* mgr: ceph-mgr gets process called "exe" after respawn (`issue#21404 `_, `pr#18738 `_, John Spray) +* mgr: fix crashable DaemonStateIndex::get calls (`issue#17737 `_, `pr#18412 `_, John Spray) +* mgr: key mismatch for mgr after upgrade from jewel to luminous(dev) (`issue#20950 `_, `pr#18727 `_, John Spray) +* mgr: mgr status module uses base 10 units (`issue#21189 `_, `issue#21752 `_, `pr#18257 `_, John Spray, Yanhu Cao) +* mgr: mgr[zabbix] float division by zero (`issue#21518 `_, `pr#18734 `_, John Spray) +* mgr: Prometheus crash when update (`issue#21253 `_, `pr#17867 `_, John Spray) +* mgr: prometheus module generates invalid output when counter names contain non-alphanum characters (`issue#20899 `_, `pr#17868 `_, John Spray, Jeremy H Austin) +* mgr: Quieten scary RuntimeError from restful module on startup (`issue#21292 `_, `pr#17866 `_, John Spray) +* mgr: Spurious ceph-mgr failovers during mon elections (`issue#20629 `_, `pr#18726 `_, John Spray) +* mon: Client client.admin marked osd.2 out, after it was down for 1504627577 seconds (`issue#21249 `_, `pr#17862 `_, John Spray) +* mon: DNS SRV default service name not used anymore (`issue#21204 `_, `pr#17863 `_, Kefu Chai) +* mon/MgrMonitor: handle cmd descs to/from disk in the absence of active mgr (`issue#21300 `_, `pr#18038 `_, Joao Eduardo Luis) +* mon/mgr: sync "mgr_command_descs","osd_metadata" and "mgr_metadata" prefixes to new mons (`issue#21527 `_, `pr#18620 `_, huanwen ren) +* mon: osd feature checks with 0 up osds (`issue#21471 `_, `issue#20751 `_, `pr#18364 `_, Brad Hubbard, Sage Weil) +* mon,osd: fix "pg ls {forced_backfill, backfilling}" (`issue#21609 `_, `pr#18236 `_, Kefu Chai) +* mon/OSDMonitor: add option to fix up ruleset-\* to crush-\* for ec profiles (`issue#22128 `_, `pr#18945 `_, Sage Weil) +* mon, osd: per pool space-full flag support (`issue#21409 `_, `pr#17730 `_, xie xingguo) +* mon/PGMap: Fix %USED calculation (`issue#22247 `_, `pr#19230 `_, Xiaoxi Chen) +* mon: update get_store_prefixes implementations (`issue#21534 `_, `pr#18621 `_, John Spray, huanwen ren) +* msgr: messages/MOSDMap: do compat reencode of crush map, too (`issue#21882 `_, `pr#18456 `_, Sage Weil) +* msgr: src/messages/MOSDMap: reencode OSDMap for older clients (`issue#21660 `_, `pr#18140 `_, Sage Weil) +* os/bluestore/BlueFS: fix race with log flush during async log compaction (`issue#21878 `_, `pr#18503 `_, Sage Weil) +* os/bluestore: fix another aio stall/deadlock (`issue#21470 `_, `pr#18127 `_, Sage Weil) +* os/bluestore: fix SharedBlob unregistration (`issue#22039 `_, `pr#18983 `_, Sage Weil) +* os/bluestore: handle compressed extents in blob unsharing checks (`issue#21766 `_, `pr#18501 `_, Sage Weil) +* os/bluestore: replace 21089 repair with something online (instead of fsck) (`issue#21089 `_, `pr#17734 `_, Sage Weil) +* os/bluestore: set bitmap freelist resolution to min_alloc_size (`issue#21408 `_, `pr#18050 `_, Sage Weil) +* os/blueStore::umount will crash when the BlueStore is opened by start_kv_only() (`issue#21624 `_, `pr#18750 `_, Chang Liu) +* osd: additional protection for out-of-bounds EC reads (`issue#21629 `_, `pr#18413 `_, Jason Dillaman) +* osd: allow recovery preemption (`issue#21613 `_, `pr#18025 `_, Sage Weil) +* osd: build_past_intervals_parallel: Ignore new partially created PGs (`issue#21833 `_, `pr#18673 `_, David Zafman) +* osd: dump bluestore debug on shutdown if debug option is set (`issue#21259 `_, `pr#18103 `_, Sage Weil) +* osd: make stat_bytes and stat_bytes_used counters PRIO_USEFUL (`issue#21981 `_, `pr#18723 `_, Yao Zongyou) +* osd: make the PG's SORTBITWISE assert a more generous shutdown (`issue#20416 `_, `pr#18132 `_, Greg Farnum) +* osd: OSD metadata 'backend_filestore_dev_node' is unknown even for simple deployment (`issue#20944 `_, `pr#17865 `_, Sage Weil) +* rbd: [cli] mirror getter commands will fail if mirroring has never been enabled (`issue#21319 `_, `pr#17861 `_, Jason Dillaman) +* rbd: cls/journal: fixed possible infinite loop in expire_tags (`issue#21956 `_, `pr#18626 `_, Jason Dillaman) +* rbd: cls/journal: possible infinite loop within tag_list class method (`issue#21771 `_, `pr#18417 `_, Jason Dillaman) +* rbd: [rbd-mirror] asok hook names not updated when image is renamed (`issue#20860 `_, `pr#17860 `_, Mykola Golub) +* rbd: [rbd-mirror] forced promotion can result in incorrect status (`issue#21559 `_, `pr#18337 `_, Jason Dillaman) +* rbd: [rbd-mirror] peer cluster connections should filter out command line optionals (`issue#21894 `_, `pr#18566 `_, Jason Dillaman) +* rgw: add support for Swift's per storage policy statistics (`issue#17932 `_, `issue#21506 `_, `pr#17835 `_, Radoslaw Zarzynski, Casey Bodley) +* rgw: add support for Swift's reversed account listings (`issue#21148 `_, `pr#17834 `_, Radoslaw Zarzynski) +* rgw: avoid logging keystone revocation failures when no keystone is configured (`issue#21400 `_, `pr#18441 `_, Abhishek Lekshmanan) +* rgw: disable dynamic resharding in multisite enviorment (`issue#21725 `_, `pr#18432 `_, Orit Wasserman) +* rgw: encryption: PutObj response does not include sse-kms headers (`issue#21576 `_, `pr#18442 `_, Casey Bodley) +* rgw: encryption: reject requests that don't provide all expected headers (`issue#21581 `_, `pr#18429 `_, Enming Zhang) +* rgw: expose --sync-stats via admin api (`issue#21301 `_, `pr#18439 `_, Nathan Johnson) +* rgw: failed CompleteMultipartUpload request does not release lock (`issue#21596 `_, `pr#18430 `_, Matt Benjamin) +* rgw_file: set s->obj_size from bytes_written (`issue#21940 `_, `pr#18599 `_, Matt Benjamin) +* rgw: fix a bug about inconsistent unit of comparison (`issue#21590 `_, `pr#18438 `_, gaosibei) +* rgw: fix bilog entries on multipart complete (`issue#21772 `_, `pr#18334 `_, Casey Bodley) +* rgw: fix error handling in ListBucketIndexesCR (`issue#21735 `_, `pr#18591 `_, Casey Bodley) +* rgw: fix refcnt issues (`issue#21819 `_, `pr#18539 `_, baixueyu) +* rgw: lc process only schdule the first item of lc objects (`issue#21022 `_, `pr#17859 `_, Shasha Lu) +* rgw: list bucket which enable versioning get wrong result when user marker (`issue#21500 `_, `pr#18569 `_, yuliyang) +* rgw: list_objects() honors end_marker regardless of namespace (`issue#18977 `_, `pr#17832 `_, Radoslaw Zarzynski) +* rgw: Multipart upload may double the quota (`issue#21586 `_, `pr#18435 `_, Sibei Gao) +* rgw: multisite: Get bucket location which is located in another zonegroup, will return 301 Moved Permanently (`issue#21125 `_, `pr#17857 `_, Shasha Lu) +* rgw: multisite: race between sync of bucket and bucket instance metadata (`issue#21990 `_, `pr#18767 `_, Casey Bodley) +* rgw: policy checks missing from Get/SetRequestPayment operations (`issue#21389 `_, `pr#18440 `_, Adam C. Emerson) +* rgw: radosgw-admin usage show loops indefinitly (`issue#21196 `_, `pr#18437 `_, Mark Kogan) +* rgw: rgw_file: explicit NFSv3 open() emulation (`issue#21854 `_, `pr#18446 `_, Matt Benjamin) +* rgw: rgw_file: fix write error when the write offset overlaps (`issue#21455 `_, `pr#18004 `_, Yao Zongyou) +* rgw: rgw file write error (`issue#21455 `_, `pr#18433 `_, Yao Zongyou) +* rgw: s3:GetBucketCORS/s3:PutBucketCORS policy fails with 403 (`issue#21578 `_, `pr#18444 `_, Adam C. Emerson) +* rgw: s3:GetBucketLocation bucket policy fails with 403 (`issue#21582 `_, `pr#18443 `_, Adam C. Emerson) +* rgw: s3:GetBucketWebsite/PutBucketWebsite fails with 403 (`issue#21597 `_, `pr#18445 `_, Adam C. Emerson) +* rgw: setxattrs call leads to different mtimes for bucket index and object (`issue#21200 `_, `pr#17856 `_, Abhishek Lekshmanan) +* rgw: stop/join TokenCache revoke thread only if started (`issue#21666 `_, `pr#18138 `_, Karol Mroz) +* rgw: string_view instance points to expired memory in PrefixableSignatureHelper (`issue#21085 `_, `pr#17858 `_, Radoslaw Zarzynski) +* rgw: user creation can overwrite existing user even if different uid is given (`issue#21685 `_, `pr#18436 `_, Casey Bodley) +* rgw: We cant't get torrents if objects are encrypted using SSE-C (`issue#21720 `_, `pr#18431 `_, Zhang Shaowen) +* rgw: wrong error message is returned when putting container with a name that is too long (`issue#17938 `_, `issue#21169 `_, `issue#17935 `_, `issue#17934 `_, `issue#17936 `_, `pr#17811 `_, Radoslaw Zarzynski) +* rgw: zone compression type is not validated (`issue#21775 `_, `pr#18434 `_, Casey Bodley) +* tools: ceph-disk create deprecation warnings (`issue#22154 `_, `pr#18989 `_, Alfredo Deza) +* tools: ceph-disk: fix '--runtime' omission for ceph-osd service (`issue#21498 `_, `pr#17914 `_, Carl Xiong) +* tools: ceph-disk flake8 test fails on very old, and very new, versions of flake8 (`issue#22207 `_, `pr#19152 `_, Nathan Cutler) +* tools: ceph-disk: retry on OSError (`issue#21728 `_, `pr#18189 `_, Kefu Chai) +* tools: ceph-disk: unlocks dmcrypted partitions when activating them (`issue#20488 `_, `pr#18625 `_, Kefu Chai, Felix Winterhalter) +* tools: ceph-kvstore-tool does not call bluestore's umount when exit (`issue#21625 `_, `pr#18751 `_, Chang Liu) +* tools: ceph_monstore_tool: rebuild initial mgrmap also (`issue#22266 `_, `pr#19240 `_, Kefu Chai) +* tools: ceph-objectstore-tool and ceph-bluestore-tool: backports from master (`issue#21272 `_, `pr#17896 `_, Sage Weil, David Zafman) +* tools: ceph_volume_client: add get, put, and delete object interfaces (`issue#21601 `_, `pr#18037 `_, Ramana Raja) +* tools: cli/crushtools/build.t sometimes fails in jenkins' make check run (`issue#21758 `_, `pr#18398 `_, Kefu Chai, Sage Weil) + + + +v12.2.1 Luminous +================ + +This is the first bugfix release of Luminous v12.2.x long term stable +release series. It contains a range of bug fixes and a few features +across CephFS, RBD & RGW. We recommend all the users of 12.2.x series +update. + +For more detailed information, see :download:`the complete changelog <../changelog/v12.2.1.txt>`. + + +Notable Changes +--------------- + +* Dynamic resharding is now enabled by default for RGW, RGW will now + automatically reshard there bucket index once the index grows beyond + `rgw_max_objs_per_shard` + +* Limiting MDS cache via a memory limit is now supported using the new + mds_cache_memory_limit config option (1GB by default). A cache reservation + can also be specified using mds_cache_reservation as a percentage of the + limit (5% by default). Limits by inode count are still supported using + mds_cache_size. Setting mds_cache_size to 0 (the default) disables the + inode limit. + +* The maximum number of PGs per OSD before the monitor issues a + warning has been reduced from 300 to 200 PGs. 200 is still twice + the generally recommended target of 100 PGs per OSD. This limit can + be adjusted via the ``mon_max_pg_per_osd`` option on the + monitors. The older ``mon_pg_warn_max_per_osd`` option has been removed. + +* Creating pools or adjusting pg_num will now fail if the change would + make the number of PGs per OSD exceed the configured + ``mon_max_pg_per_osd`` limit. The option can be adjusted if it + is really necessary to create a pool with more PGs. + +* There was a bug in the PG mapping behavior of the new *upmap* + feature. If you made use of this feature (e.g., via the `ceph osd + pg-upmap-items` command), we recommend that all mappings be removed (via + the `ceph osd rm-pg-upmap-items` command) before upgrading to this + point release. + +* A stall in BlueStore IO submission that was affecting many users has + been resolved. + +Other Notable Changes +--------------------- + +* bluestore: asyn cdeferred_try_submit deadlock (`issue#21207 `_, `pr#17494 `_, Sage Weil) +* bluestore: fix deferred write deadlock, aio short return handling (`issue#21171 `_, `pr#17601 `_, Sage Weil) +* bluestore: osd crash when change option bluestore_csum_type from none to CRC32 (`issue#21175 `_, `pr#17497 `_, xie xingguo) +* bluestore: os/bluestore/BlueFS.cc: 1255: FAILED assert(!log_file->fnode.extents.empty()) (`issue#21250 `_, `pr#17562 `_, Sage Weil) +* build/ops: ceph-fuse RPM should require fusermount (`issue#21057 `_, `pr#17470 `_, Ken Dreyer) +* build/ops: RHEL 7.3 Selinux denials at OSD start (`issue#19200 `_, `pr#17468 `_, Boris Ranto) +* build/ops: rocksdb,cmake: build portable binaries (`issue#20529 `_, `pr#17745 `_, Kefu Chai) +* cephfs: client/mds has wrong check to clear S_ISGID on chown (`issue#21004 `_, `pr#17471 `_, Patrick Donnelly) +* cephfs: get_quota_root sends lookupname op for every buffered write (`issue#20945 `_, `pr#17473 `_, Dan van der Ster) +* cephfs: MDCache::try_subtree_merge() may print N^2 lines of debug message (`issue#21221 `_, `pr#17712 `_, Patrick Donnelly) +* cephfs: MDS rank add/remove log messages say wrong number of ranks (`issue#21421 `_, `pr#17887 `_, John Spray) +* cephfs: MDS: standby-replay mds should avoid initiating subtree export (`issue#21378 `_, `issue#21222 `_, `pr#17714 `_, "Yan, Zheng", Jianyu Li) +* cephfs: the standbys are not updated via ceph tell mds.\* command (`issue#21230 `_, `pr#17565 `_, Kefu Chai) +* common: adding line break at end of some cli results (`issue#21019 `_, `pr#17467 `_, songweibin) +* core: [cls] metadata_list API function does not honor `max_return` parameter (`issue#21247 `_, `pr#17558 `_, Jason Dillaman) +* core: incorrect erasure-code space in command ceph df (`issue#21243 `_, `pr#17724 `_, liuchang0812) +* core: interval_set: optimize intersect_of insert operations (`issue#21229 `_, `pr#17487 `_, Zac Medico) +* core: osd crush rule rename not idempotent (`issue#21162 `_, `pr#17481 `_, xie xingguo) +* core: osd/PGLog: write only changed dup entries (`issue#21026 `_, `pr#17378 `_, Josh Durgin) +* doc: doc/rbd: iSCSI Gateway Documentation (`issue#20437 `_, `pr#17381 `_, Aron Gunn, Jason Dillaman) +* mds: fix 'dirfrag end' check in Server::handle_client_readdir (`issue#21070 `_, `pr#17686 `_, "Yan, Zheng") +* mds: support limiting cache by memory (`issue#20594 `_, `pr#17711 `_, "Yan, Zheng", Patrick Donnelly) +* mgr: 500 error when attempting to view filesystem data (`issue#20692 `_, `pr#17477 `_, John Spray) +* mgr: ceph mgr versions shows active mgr as Unknown (`issue#21260 `_, `pr#17635 `_, John Spray) +* mgr: Crash in MonCommandCompletion (`issue#21157 `_, `pr#17483 `_, John Spray) +* mon: mon/OSDMonitor: deleting pool while pgs are being created leads to assert(p != pools.end) in update_creating_pgs() (`issue#21309 `_, `pr#17634 `_, Joao Eduardo Luis) +* mon: OSDMonitor: osd pool application get support (`issue#20976 `_, `pr#17472 `_, xie xingguo) +* mon: rate limit on health check update logging (`issue#20888 `_, `pr#17500 `_, John Spray) +* osd: build_initial_pg_history doesn't update up/acting/etc (`issue#21203 `_, `pr#17496 `_, w11979, Sage Weil) +* osd: osd/PG: discard msgs from down peers (`issue#19605 `_, `pr#17501 `_, Kefu Chai) +* osd/PrimaryLogPG: request osdmap update in the right block (`issue#21428 `_, `pr#17829 `_, Josh Durgin) +* osd: PrimaryLogPG: sparse read won't trigger repair correctly (`issue#21123 `_, `pr#17475 `_, xie xingguo) +* osd: request new map from PG when needed (`issue#21428 `_, `pr#17796 `_, Josh Durgin) +* osd: Revert "osd/OSDMap: allow bidirectional swap of pg-upmap-items" (`issue#21410 `_, `pr#17812 `_, Sage Weil) +* osd: subscribe to new osdmap while waiting_for_healthy (`issue#21121 `_, `pr#17498 `_, Sage Weil) +* osd: update info only if new_interval (`issue#21203 `_, `pr#17622 `_, Kefu Chai) +* pybind: dashboard usage graph getting bigger and bigger (`issue#20746 `_, `pr#17486 `_, Yixing Yan) +* rbd: image-meta list does not return all entries (`issue#21179 `_, `pr#17561 `_, Jason Dillaman) +* rbd: some generic options can not be passed by rbd-nbd (`issue#20426 `_, `pr#17557 `_, Pan Liu) +* rbd: switch to new config option getter methods (`issue#20737 `_, `pr#17464 `_, Jason Dillaman) +* rbd: TestMirroringWatcher.ModeUpdated: periodic failure due to injected message failures (`issue#21029 `_, `pr#17465 `_, Jason Dillaman) +* rgw: bucket index sporadically reshards to 65521 shards (`issue#20934 `_, `pr#17476 `_, Aleksei Gutikov) +* rgw: bytes_send and bytes_recv in the msg of usage show returning is 0 in master branch (`issue#19870 `_, `pr#17444 `_, Marcus Watts) +* rgw: data encryption sometimes fails to follow AWS settings (`issue#21349 `_, `pr#17642 `_, hechuang) +* rgw: memory leak in MetadataHandlers (`issue#21214 `_, `pr#17570 `_, Luo Kexue, Jos Collin) +* rgw: multisite: objects encrypted with SSE-KMS are stored unencrypted in target zone (`issue#20668 `_, `issue#20671 `_, `pr#17446 `_, Casey Bodley) +* rgw: need to stream metadata full sync init (`issue#18079 `_, `pr#17448 `_, Yehuda Sadeh) +* rgw: object copied from remote src acl permission become full-control issue (`issue#20658 `_, `pr#17478 `_, Enming Zhang) +* rgw: put lifecycle configuration fails if Prefix is not set (`issue#19587 `_, `issue#20872 `_, `pr#17479 `_, Shasha Lu, Abhishek Lekshmanan) +* rgw: rgw_file: incorrect lane lock behavior in evict_block() (`issue#21141 `_, `pr#17485 `_, Matt Benjamin) +* rgw: send data-log list infinitely (`issue#20951 `_, `pr#17445 `_, fang.yuxiang) +* rgw: shadow objects are sometimes not removed (`issue#20234 `_, `pr#17555 `_, Yehuda Sadeh) +* rgw: usage of --inconsistent-index should require user confirmation and print a warning (`issue#20777 `_, `pr#17488 `_, Orit Wasserman) +* tools: [cli] rename of non-existent image results in seg fault (`issue#21248 `_, `pr#17556 `_, Jason Dillaman) + + +v12.2.0 Luminous +================ + +This is the first release of Luminous v12.2.x long term stable release +series. There have been major changes since Kraken (v11.2.z) and +Jewel (v10.2.z), and the upgrade process is non-trivial. Please read +these release notes carefully. + +Major Changes from Kraken +------------------------- + +- *General*: + + * Ceph now has a simple, `built-in web-based dashboard + <../mgr/dashboard>`_ for monitoring cluster status. + +- *RADOS*: + + * *BlueStore*: + + - The new *BlueStore* backend for *ceph-osd* is now stable and the + new default for newly created OSDs. BlueStore manages data + stored by each OSD by directly managing the physical HDDs or + SSDs without the use of an intervening file system like XFS. + This provides greater performance and features. See + :doc:`/rados/configuration/storage-devices` and + :doc:`/rados/configuration/bluestore-config-ref`. + - BlueStore supports `full data and metadata checksums + <../rados/configuration/bluestore-config-ref/#checksums>`_ of all + data stored by Ceph. + - BlueStore supports `inline compression + <../rados/configuration/bluestore-config-ref/#inline-compression>`_ using + zlib, snappy, or LZ4. (Ceph also supports zstd for `RGW compression + <../man/8/radosgw-admin/#options>`_ but zstd is not recommended for + BlueStore for performance reasons.) + + * *Erasure coded* pools now have `full support for overwrites + <../rados/operations/erasure-code/#erasure-coding-with-overwrites>`_, + allowing them to be used with RBD and CephFS. + + * *ceph-mgr*: + + - There is a new daemon, *ceph-mgr*, which is a required part of + any Ceph deployment. Although IO can continue when *ceph-mgr* + is down, metrics will not refresh and some metrics-related calls + (e.g., ``ceph df``) may block. We recommend deploying several + instances of *ceph-mgr* for reliability. See the notes on + `Upgrading`_ below. + - The *ceph-mgr* daemon includes a `REST-based management API + <../mgr/restful>`_. The API is still experimental and somewhat + limited but will form the basis for API-based management of Ceph + going forward. + - *ceph-mgr* also includes a `Prometheus exporter + <../mgr/prometheus>`_ plugin, which can provide Ceph + perfcounters to Prometheus. + - ceph-mgr now has a `Zabbix <../mgr/zabbix>`_ plugin. Using + zabbix_sender it sends trapper events to a Zabbix server + containing high-level information of the Ceph cluster. This + makes it easy to monitor a Ceph cluster's status and send out + notifications in case of a malfunction. + + * The overall *scalability* of the cluster has improved. We have + successfully tested clusters with up to 10,000 OSDs. + * Each OSD can now have a `device class + <../rados/operations/crush-map/#device-classes>`_ associated with + it (e.g., `hdd` or `ssd`), allowing CRUSH rules to trivially map + data to a subset of devices in the system. Manually writing CRUSH + rules or manual editing of the CRUSH is normally not required. + * There is a new `upmap <../rados/operations/upmap>`_ exception + mechanism that allows individual PGs to be moved around to achieve + a *perfect distribution* (this requires luminous clients). + * Each OSD now adjusts its default configuration based on whether the + backing device is an HDD or SSD. Manual tuning generally not required. + * The prototype `mClock QoS queueing algorithm + <../rados/configuration/osd-config-ref/#qos-based-on-mclock>`_ is now + available. + * There is now a *backoff* mechanism that prevents OSDs from being + overloaded by requests to objects or PGs that are not currently able to + process IO. + * There is a simplified `OSD replacement process + <../rados/operations/add-or-rm-osds/#replacing-an-osd>`_ that is more + robust. + * You can query the supported features and (apparent) releases of + all connected daemons and clients with `ceph features + <../man/8/ceph#features>`_. + * You can configure the oldest Ceph client version you wish to allow to + connect to the cluster via ``ceph osd set-require-min-compat-client`` and + Ceph will prevent you from enabling features that will break compatibility + with those clients. + * Several `sleep` settings, include ``osd_recovery_sleep``, + ``osd_snap_trim_sleep``, and ``osd_scrub_sleep`` have been + reimplemented to work efficiently. (These are used in some cases + to work around issues throttling background work.) + * Pools are now expected to be associated with the application using them. + Upon completing the upgrade to Luminous, the cluster will attempt to associate + existing pools to known applications (i.e. CephFS, RBD, and RGW). In-use pools + that are not associated to an application will generate a health warning. Any + unassociated pools can be manually associated using the new + ``ceph osd pool application enable`` command. For more details see + `associate pool to application <../rados/operations/pools/#associate-pool-to-application>`_ + in the documentation. + +- *RGW*: + + * RGW *metadata search* backed by ElasticSearch now supports end + user requests service via RGW itself, and also supports custom + metadata fields. A query language a set of RESTful APIs were + created for users to be able to search objects by their + metadata. New APIs that allow control of custom metadata fields + were also added. + * RGW now supports *dynamic bucket index sharding*. This has to be enabled via + the `rgw dyamic resharding` configurable. As the number of objects in a + bucket grows, RGW will automatically reshard the bucket index in response. + No user intervention or bucket size capacity planning is required. + * RGW introduces *server side encryption* of uploaded objects with + three options for the management of encryption keys: automatic + encryption (only recommended for test setups), customer provided + keys similar to Amazon SSE-C specification, and through the use of + an external key management service (Openstack Barbican) similar + to Amazon SSE-KMS specification. :doc:`/radosgw/encryption` + * RGW now has preliminary AWS-like bucket policy API support. For + now, policy is a means to express a range of new authorization + concepts. In the future it will be the foundation for additional + auth capabilities such as STS and group policy. :doc:`/radosgw/bucketpolicy` + * RGW has consolidated the several metadata index pools via the use of rados + namespaces. :doc:`/radosgw/pools` + * S3 Object Tagging API has been added; while APIs are + supported for GET/PUT/DELETE object tags and in PUT object + API, there is no support for tags on Policies & Lifecycle yet + * RGW multisite now supports for enabling or disabling sync at a + bucket level. + +- *RBD*: + + * RBD now has full, stable support for *erasure coded pools* via the new + ``--data-pool`` option to ``rbd create``. + * RBD mirroring's rbd-mirror daemon is now highly available. We + recommend deploying several instances of rbd-mirror for + reliability. + * RBD mirroring's rbd-mirror daemon should utilize unique Ceph user + IDs per instance to support the new mirroring dashboard. + * The default 'rbd' pool is no longer created automatically during + cluster creation. Additionally, the name of the default pool used + by the rbd CLI when no pool is specified can be overridden via a + new ``rbd default pool = `` configuration option. + * Initial support for deferred image deletion via new ``rbd + trash`` CLI commands. Images, even ones actively in-use by + clones, can be moved to the trash and deleted at a later time. + * New pool-level ``rbd mirror pool promote`` and ``rbd mirror pool + demote`` commands to batch promote/demote all mirrored images + within a pool. + * Mirroring now optionally supports a configurable replication delay + via the ``rbd mirroring replay delay = `` configuration + option. + * Improved discard handling when the object map feature is enabled. + * rbd CLI ``import`` and ``copy`` commands now detect sparse and + preserve sparse regions. + * Images and Snapshots will now include a creation timestamp. + * Specifying user authorization capabilities for RBD clients has been + simplified. The general syntax for using RBD capability profiles is + "mon 'profile rbd' osd 'profile rbd[-read-only][ pool={pool-name}[, ...]]'". + For more details see :doc:`/rados/operations/user-management` + in the documentation. + +- *CephFS*: + + * *Multiple active MDS daemons* is now considered stable. The number + of active MDS servers may be adjusted up or down on an active CephFS file + system. + * CephFS *directory fragmentation* is now stable and enabled by + default on new filesystems. To enable it on existing filesystems + use "ceph fs set allow_dirfrags". Large or very busy + directories are sharded and (potentially) distributed across + multiple MDS daemons automatically. + * Directory subtrees can be explicitly pinned to specific MDS daemons in + cases where the automatic load balancing is not desired or effective. + * Client keys can now be created using the new ``ceph fs authorize`` command + to create keys with access to the given CephFS file system and all of its + data pools. + * When running 'df' on a CephFS filesystem comprising exactly one data pool, + the result now reflects the file storage space used and available in that + data pool (fuse client only). + +- *Miscellaneous*: + + * Release packages are now being built for *Debian Stretch*. Note + that QA is limited to CentOS and Ubuntu (xenial and trusty). The + distributions we build for now include: + + - CentOS 7 (x86_64 and aarch64) + - Debian 8 Jessie (x86_64) + - Debian 9 Stretch (x86_64) + - Ubuntu 16.04 Xenial (x86_64 and aarch64) + - Ubuntu 14.04 Trusty (x86_64) + + * A first release of Ceph for FreeBSD is available which contains a full set + of features, other than Bluestore. It will run everything needed to build a + storage cluster. For clients, all access methods are available, albeit + CephFS is only accessible through a Fuse implementation. RBD images can be + mounted on FreeBSD systems through rbd-ggate + Ceph versions are released through the regular FreeBSD ports and packages + system. The most current version is available as: net/ceph-devel. Once + Luminous goes into official release, this version will be available as + net/ceph. Future development releases will be available via net/ceph-devel + More details about this port are in: `README.FreeBSD `_ + + * *CLI changes*: + + - The ``ceph -s`` or ``ceph status`` command has a fresh look. + - ``ceph mgr metadata`` will dump metadata associated with each mgr + daemon. + - ``ceph versions`` or ``ceph {osd,mds,mon,mgr} versions`` + summarize versions of running daemons. + - ``ceph {osd,mds,mon,mgr} count-metadata `` similarly + tabulates any other daemon metadata visible via the ``ceph + {osd,mds,mon,mgr} metadata`` commands. + - ``ceph features`` summarizes features and releases of connected + clients and daemons. + - ``ceph osd require-osd-release `` replaces the old + ``require_RELEASE_osds`` flags. + - ``ceph osd pg-upmap``, ``ceph osd rm-pg-upmap``, ``ceph osd + pg-upmap-items``, ``ceph osd rm-pg-upmap-items`` can explicitly + manage `upmap` items (see :doc:`/rados/operations/upmap`). + - ``ceph osd getcrushmap`` returns a crush map version number on + stderr, and ``ceph osd setcrushmap [version]`` will only inject + an updated crush map if the version matches. This allows crush + maps to be updated offline and then reinjected into the cluster + without fear of clobbering racing changes (e.g., by newly added + osds or changes by other administrators). + - ``ceph osd create`` has been replaced by ``ceph osd new``. This + should be hidden from most users by user-facing tools like + `ceph-disk`. + - ``ceph osd destroy`` will mark an OSD destroyed and remove its + cephx and lockbox keys. However, the OSD id and CRUSH map entry + will remain in place, allowing the id to be reused by a + replacement device with minimal data rebalancing. + - ``ceph osd purge`` will remove all traces of an OSD from the + cluster, including its cephx encryption keys, dm-crypt lockbox + keys, OSD id, and crush map entry. + - ``ceph osd ls-tree `` will output a list of OSD ids under + the given CRUSH name (like a host or rack name). This is useful + for applying changes to entire subtrees. For example, ``ceph + osd down `ceph osd ls-tree rack1```. + - ``ceph osd {add,rm}-{noout,noin,nodown,noup}`` allow the + `noout`, `noin`, `nodown`, and `noup` flags to be applied to + specific OSDs. + - ``ceph osd safe-to-destroy `` will report whether it is safe to + remove or destroy OSD(s) without reducing data durability or redundancy. + - ``ceph osd ok-to-stop `` will report whether it is okay to stop + OSD(s) without immediately compromising availability (i.e., all PGs + should remain active but may be degraded). + - ``ceph log last [n]`` will output the last *n* lines of the cluster + log. + - ``ceph mgr dump`` will dump the MgrMap, including the currently active + ceph-mgr daemon and any standbys. + - ``ceph mgr module ls`` will list active ceph-mgr modules. + - ``ceph mgr module {enable,disable} `` will enable or + disable the named mgr module. The module must be present in the + configured `mgr_module_path` on the host(s) where `ceph-mgr` is + running. + - ``ceph osd crush ls `` will list items (OSDs or other CRUSH nodes) + directly beneath a given CRUSH node. + - ``ceph osd crush swap-bucket `` will swap the + contents of two CRUSH buckets in the hierarchy while preserving + the buckets' ids. This allows an entire subtree of devices to + be replaced (e.g., to replace an entire host of FileStore OSDs + with newly-imaged BlueStore OSDs) without disrupting the + distribution of data across neighboring devices. + - ``ceph osd set-require-min-compat-client `` configures + the oldest client release the cluster is required to support. + Other changes, like CRUSH tunables, will fail with an error if + they would violate this setting. Changing this setting also + fails if clients older than the specified release are currently + connected to the cluster. + - ``ceph config-key dump`` dumps config-key entries and their + contents. (The existing ``ceph config-key list`` only dumps the key + names, not the values.) + - ``ceph config-key list`` is deprecated in favor of ``ceph config-key ls``. + - ``ceph config-key put`` is deprecated in favor of ``ceph config-key set``. + - ``ceph auth list`` is deprecated in favor of ``ceph auth ls``. + - ``ceph osd crush rule list`` is deprecated in favor of ``ceph osd crush rule ls``. + - ``ceph osd set-{full,nearfull,backfillfull}-ratio`` sets the + cluster-wide ratio for various full thresholds (when the cluster + refuses IO, when the cluster warns about being close to full, + when an OSD will defer rebalancing a PG to itself, + respectively). + - ``ceph osd reweightn`` will specify the `reweight` values for + multiple OSDs in a single command. This is equivalent to a series of + ``ceph osd reweight`` commands. + - ``ceph osd crush {set,rm}-device-class`` manage the new + CRUSH *device class* feature. Note that manually creating or deleting + a device class name is generally not necessary as it will be smart + enough to be self-managed. ``ceph osd crush class ls`` and + ``ceph osd crush class ls-osd`` will output all existing device classes + and a list of OSD ids under the given device class respectively. + - ``ceph osd crush rule create-replicated`` replaces the old + ``ceph osd crush rule create-simple`` command to create a CRUSH + rule for a replicated pool. Notably it takes a `class` argument + for the *device class* the rule should target (e.g., `ssd` or + `hdd`). + - ``ceph mon feature ls`` will list monitor features recorded in the + MonMap. ``ceph mon feature set`` will set an optional feature (none of + these exist yet). + - ``ceph tell help`` will now return a usage summary. + - ``ceph fs authorize`` creates a new client key with caps automatically + set to access the given CephFS file system. + - The ``ceph health`` structured output (JSON or XML) no longer contains + 'timechecks' section describing the time sync status. This + information is now available via the 'ceph time-sync-status' + command. + - Certain extra fields in the ``ceph health`` structured output that + used to appear if the mons were low on disk space (which duplicated + the information in the normal health warning messages) are now gone. + - The ``ceph -w`` output no longer contains audit log entries by default. + Add a ``--watch-channel=audit`` or ``--watch-channel=*`` to see them. + - New "ceph -w" behavior - the "ceph -w" output no longer contains + I/O rates, available space, pg info, etc. because these are no + longer logged to the central log (which is what ``ceph -w`` + shows). The same information can be obtained by running ``ceph pg + stat``; alternatively, I/O rates per pool can be determined using + ``ceph osd pool stats``. Although these commands do not + self-update like ``ceph -w`` did, they do have the ability to + return formatted output by providing a ``--format=`` + option. + - Added new commands ``pg force-recovery`` and + ``pg-force-backfill``. Use them to boost recovery or backfill + priority of specified pgs, so they're recovered/backfilled + before any other. Note that these commands don't interrupt + ongoing recovery/backfill, but merely queue specified pgs before + others so they're recovered/backfilled as soon as possible. New + commands ``pg cancel-force-recovery`` and ``pg + cancel-force-backfill`` restore default recovery/backfill + priority of previously forced pgs. + + +Major Changes from Jewel +------------------------ + +- *RADOS*: + + * We now default to the AsyncMessenger (``ms type = async``) instead + of the legacy SimpleMessenger.  The most noticeable difference is + that we now use a fixed sized thread pool for network connections + (instead of two threads per socket with SimpleMessenger). + * Some OSD failures are now detected almost immediately, whereas + previously the heartbeat timeout (which defaults to 20 seconds) + had to expire.  This prevents IO from blocking for an extended + period for failures where the host remains up but the ceph-osd + process is no longer running. + * The size of encoded OSDMaps has been reduced. + * The OSDs now quiesce scrubbing when recovery or rebalancing is in progress. + +- *RGW*: + + * RGW now supports the S3 multipart object copy-part API. + * It is possible now to reshard an existing bucket offline. Offline + bucket resharding currently requires that all IO (especially + writes) to the specific bucket is quiesced. (For automatic online + resharding, see the new feature in Luminous above.) + * RGW now supports data compression for objects. + * Civetweb version has been upgraded to 1.8 + * The Swift static website API is now supported (S3 support has been added + previously). + * S3 bucket lifecycle API has been added. Note that currently it only supports + object expiration. + * Support for custom search filters has been added to the LDAP auth + implementation. + * Support for NFS version 3 has been added to the RGW NFS gateway. + * A Python binding has been created for librgw. + +- *RBD*: + + * The rbd-mirror daemon now supports replicating dynamic image + feature updates and image metadata key/value pairs from the + primary image to the non-primary image. + * The number of image snapshots can be optionally restricted to a + configurable maximum. + * The rbd Python API now supports asynchronous IO operations. + +- *CephFS*: + + * libcephfs function definitions have been changed to enable proper + uid/gid control. The library version has been increased to reflect the + interface change. + * Standby replay MDS daemons now consume less memory on workloads + doing deletions. + * Scrub now repairs backtrace, and populates `damage ls` with + discovered errors. + * A new `pg_files` subcommand to `cephfs-data-scan` can identify + files affected by a damaged or lost RADOS PG. + * The false-positive "failing to respond to cache pressure" warnings have + been fixed. + + +Upgrade from Jewel or Kraken +---------------------------- +.. _Upgrading: + +#. Ensure that the ``sortbitwise`` flag is enabled:: + + # ceph osd set sortbitwise + +#. Make sure your cluster is stable and healthy (no down or + recovering OSDs). (Optional, but recommended.) + +#. Do not create any new erasure-code pools while upgrading the monitors. + +#. You can monitor the progress of your upgrade at each stage with the + ``ceph versions`` command, which will tell you what ceph version is + running for each type of daemon. + +#. Set the ``noout`` flag for the duration of the upgrade. (Optional + but recommended.):: + + # ceph osd set noout + +#. Verify that all RBD client users have sufficient caps to blacklist + other client users. RBD client users with only ``"allow r"`` + monitor caps should be updated as follows:: + + # ceph auth caps client. mon 'allow r, allow command "osd blacklist"' osd '' + +#. Upgrade monitors by installing the new packages and restarting the + monitor daemons. Note that, unlike prior releases, the ceph-mon + daemons *must* be upgraded first:: + + # systemctl restart ceph-mon.target + + Verify the monitor upgrade is complete once all monitors are up by + looking for the ``luminous`` feature string in the mon map. For + example:: + + # ceph mon feature ls + + should include `luminous` under persistent features:: + + on current monmap (epoch NNN) + persistent: [kraken,luminous] + required: [kraken,luminous] + +#. Add or restart ``ceph-mgr`` daemons. If you are upgrading from + kraken, upgrade packages and restart ceph-mgr daemons with:: + + # systemctl restart ceph-mgr.target + + If you are upgrading from kraken, you may already have ceph-mgr + daemons deployed. If not, or if you are upgrading from jewel, you + can deploy new daemons with tools like ceph-deploy or ceph-ansible. + For example:: + + # ceph-deploy mgr create HOST + + Verify the ceph-mgr daemons are running by checking ``ceph -s``:: + + # ceph -s + + ... + services: + mon: 3 daemons, quorum foo,bar,baz + mgr: foo(active), standbys: bar, baz + ... + +#. Upgrade all OSDs by installing the new packages and restarting the + ceph-osd daemons on all hosts:: + + # systemctl restart ceph-osd.target + + You can monitor the progress of the OSD upgrades with the new + ``ceph versions`` or ``ceph osd versions`` command:: + + # ceph osd versions + { + "ceph version 12.2.0 (...) luminous (stable)": 12, + "ceph version 10.2.6 (...)": 3, + } + +#. Upgrade all CephFS daemons by upgrading packages and restarting + daemons on all hosts:: + + # systemctl restart ceph-mds.target + +#. Upgrade all radosgw daemons by upgrading packages and restarting + daemons on all hosts:: + + # systemctl restart radosgw.target + +#. Complete the upgrade by disallowing pre-luminous OSDs and enabling + all new Luminous-only functionality:: + + # ceph osd require-osd-release luminous + + If you set ``noout`` at the beginning, be sure to clear it with:: + + # ceph osd unset noout + +#. Verify the cluster is healthy with ``ceph health``. + + +Upgrading from pre-Jewel releases (like Hammer) +----------------------------------------------- + +You *must* first upgrade to Jewel (10.2.z) before attempting an +upgrade to Luminous. + +Upgrade compatibility notes, Jewel to Kraken +-------------------------------------------- + +These changes occurred between the Jewel and Kraken releases and will affect +upgrades from Jewel to Luminous. + +* The ``osd crush location`` config option is no longer supported. Please + update your ceph.conf to use the ``crush location`` option instead. Be sure + to update your config file to avoid any movement of OSDs from your customized + location back to the default one. + +* The OSDs now avoid starting new scrubs while recovery is in progress. To + revert to the old behavior (and do not let recovery activity affect the + scrub scheduling) you can set the following option:: + + osd scrub during recovery = true + +* The list of monitor hosts/addresses for building the monmap can now be + obtained from DNS SRV records. The service name used in when querying the DNS + is defined in the "mon_dns_srv_name" config option, which defaults to + "ceph-mon". + +* The 'osd class load list' config option is a list of object class names that + the OSD is permitted to load (or '*' for all classes). By default it + contains all existing in-tree classes for backwards compatibility. + +* The 'osd class default list' config option is a list of object class + names (or '*' for all classes) that clients may invoke having only + the '*', 'x', 'class-read', or 'class-write' capabilities. By + default it contains all existing in-tree classes for backwards + compatibility. Invoking classes not listed in 'osd class default + list' requires a capability naming the class (e.g. 'allow class + foo'). + +* The 'rgw rest getusage op compat' config option allows you to dump + (or not dump) the description of user stats in the S3 GetUsage + API. This option defaults to false. If the value is true, the + response data for GetUsage looks like:: + + "stats": { + "TotalBytes": 516, + "TotalBytesRounded": 1024, + "TotalEntries": 1 + } + + If the value is false, the response for GetUsage looks as it did before:: + + { + 516, + 1024, + 1 + } + +* The 'osd out ...' and 'osd in ...' commands now preserve the OSD + weight. That is, after marking an OSD out and then in, the weight + will be the same as before (instead of being reset to 1.0). + Previously the mons would only preserve the weight if the mon + automatically marked an OSD out and then in, but not when an admin + did so explicitly. + +* The 'ceph osd perf' command will display 'commit_latency(ms)' and + 'apply_latency(ms)'. Previously, the names of these two columns were + 'fs_commit_latency(ms)' and 'fs_apply_latency(ms)'. We removed the + prefix 'fs\_' because the values are not filestore-specific. + +* Monitors will no longer allow pools to be removed by default. The + setting mon_allow_pool_delete has to be set to true (defaults to + false) before they allow pools to be removed. This is a additional + safeguard against pools being removed by accident. + +* If you have manually specified the monitor user rocksdb via the + ``mon keyvaluedb = rocksdb`` option, you will need to manually add a + file to the mon data directory to preserve this option:: + + echo rocksdb > /var/lib/ceph/mon/ceph-`hostname`/kv_backend + + New monitors will now use rocksdb by default, but if that file is + not present, existing monitors will use leveldb. The ``mon + keyvaluedb`` option now only affects the backend chosen when a + monitor is created. + +* The 'osd crush initial weight' option allows you to specify a CRUSH + weight for a newly added OSD. Previously a value of 0 (the default) + meant that we should use the size of the OSD's store to weight the + new OSD. Now, a value of 0 means it should have a weight of 0, and + a negative value (the new default) means we should automatically + weight the OSD based on its size. If your configuration file + explicitly specifies a value of 0 for this option you will need to + change it to a negative value (e.g., -1) to preserve the current + behavior. + +* The static libraries are no longer included by the debian + development packages (lib*-dev) as it is not required per debian + packaging policy. The shared (.so) versions are packaged as before. + +* The libtool pseudo-libraries (.la files) are no longer included by + the debian development packages (lib*-dev) as they are not required + per https://wiki.debian.org/ReleaseGoals/LAFileRemoval and + https://www.debian.org/doc/manuals/maint-guide/advanced.en.html. + +* The jerasure and shec plugins can now detect SIMD instruction at + runtime and no longer need to be explicitly configured for different + processors. The following plugins are now deprecated: + jerasure_generic, jerasure_sse3, jerasure_sse4, jerasure_neon, + shec_generic, shec_sse3, shec_sse4, and shec_neon. If you use any of + these plugins directly you will see a warning in the mon log file. + Please switch to using just 'jerasure' or 'shec'. + +* The librados omap get_keys and get_vals operations include a start key and a + limit on the number of keys to return. The OSD now imposes a configurable + limit on the number of keys and number of total bytes it will respond with, + which means that a librados user might get fewer keys than they asked for. + This is necessary to prevent careless users from requesting an unreasonable + amount of data from the cluster in a single operation. The new limits are + configured with ``osd_max_omap_entries_per_request``, defaulting to 131,072, and + ``osd_max_omap_bytes_per_request``, defaulting to 4MB. + +* Calculation of recovery priorities has been updated. + This could lead to unintuitive recovery prioritization + during cluster upgrade. In case of such recovery, OSDs + in old version would operate on different priority ranges + than new ones. Once upgraded, cluster will operate on + consistent values. + + +Upgrade compatibility notes, Kraken to Luminous +----------------------------------------------- + +* The configuration option ``osd pool erasure code stripe width`` has + been replaced by ``osd pool erasure code stripe unit``, and given + the ability to be overridden by the erasure code profile setting + ``stripe_unit``. For more details see + :ref:`erasure-code-profiles`. + +* rbd and cephfs can use erasure coding with bluestore. This may be + enabled by setting ``allow_ec_overwrites`` to ``true`` for a pool. Since + this relies on bluestore's checksumming to do deep scrubbing, + enabling this on a pool stored on filestore is not allowed. + +* The ``rados df`` JSON output now prints numeric values as numbers instead of + strings. + +* The ``mon_osd_max_op_age`` option has been renamed to + ``mon_osd_warn_op_age`` (default: 32 seconds), to indicate we + generate a warning at this age. There is also a new + ``mon_osd_err_op_age_ratio`` that is a expressed as a multiple of + ``mon_osd_warn_op_age`` (default: 128, for roughly 60 minutes) to + control when an error is generated. + +* The default maximum size for a single RADOS object has been reduced from + 100GB to 128MB. The 100GB limit was completely impractical in practice + while the 128MB limit is a bit high but not unreasonable. If you have an + application written directly to librados that is using objects larger than + 128MB you may need to adjust ``osd_max_object_size``. + +* The semantics of the ``rados ls`` and librados object listing + operations have always been a bit confusing in that "whiteout" + objects (which logically don't exist and will return ENOENT if you + try to access them) are included in the results. Previously + whiteouts only occurred in cache tier pools. In luminous, logically + deleted but snapshotted objects now result in a whiteout object, and + as a result they will appear in ``rados ls`` results, even though + trying to read such an object will result in ENOENT. The ``rados + listsnaps`` operation can be used in such a case to enumerate which + snapshots are present. + This may seem a bit strange, but is less strange than having a + deleted-but-snapshotted object not appear at all and be completely + hidden from librados's ability to enumerate objects. Future + versions of Ceph will likely include an alternative object + enumeration interface that makes it more natural and efficient to + enumerate all objects along with their snapshot and clone metadata. + +* The deprecated ``crush_ruleset`` property has finally been removed; + please use ``crush_rule`` instead for the ``osd pool get ...`` and ``osd + pool set ...`` commands. + +* The ``osd pool default crush replicated ruleset`` option has been + removed and replaced by the ``osd pool default crush rule`` option. + By default it is -1, which means the mon will pick the first type + replicated rule in the CRUSH map for replicated pools. Erasure + coded pools have rules that are automatically created for them if + they are not specified at pool creation time. + +* We no longer test the FileStore ceph-osd backend in combination with + btrfs. We recommend against using btrfs. If you are using + btrfs-based OSDs and want to upgrade to luminous you will need to + add the following to your ceph.conf:: + + enable experimental unrecoverable data corrupting features = btrfs + + The code is mature and unlikely to change, but we are only + continuing to test the Jewel stable branch against btrfs. We + recommend moving these OSDs to FileStore with XFS or BlueStore. +* The ``ruleset-*`` properties for the erasure code profiles have been + renamed to ``crush-*`` to move away from the obsolete 'ruleset' + term and to be more clear about their purpose. There is also a new + optional ``crush-device-class`` property to specify a CRUSH device + class to use for the erasure coded pool. Existing erasure code + profiles will be converted automatically when upgrade completes + (when the ``ceph osd require-osd-release luminous`` command is run) + but any provisioning tools that create erasure coded pools may need + to be updated. +* The structure of the XML output for ``osd crush tree`` has changed + slightly to better match the ``osd tree`` output. The top level + structure is now ``nodes`` instead of ``crush_map_roots``. +* When assigning a network to the public network and not to + the cluster network the network specification of the public + network will be used for the cluster network as well. + In older versions this would lead to cluster services + being bound to 0.0.0.0:, thus making the + cluster service even more publicly available than the + public services. When only specifying a cluster network it + will still result in the public services binding to 0.0.0.0. + +* In previous versions, if a client sent an op to the wrong OSD, the OSD + would reply with ENXIO. The rationale here is that the client or OSD is + clearly buggy and we want to surface the error as clearly as possible. + We now only send the ENXIO reply if the osd_enxio_on_misdirected_op option + is enabled (it's off by default). This means that a VM using librbd that + previously would have gotten an EIO and gone read-only will now see a + blocked/hung IO instead. + +* The "journaler allow split entries" config setting has been removed. + +* The 'mon_warn_osd_usage_min_max_delta' config option has been + removed and the associated health warning has been disabled because + it does not address clusters undergoing recovery or CRUSH rules that do + not target all devices in the cluster. + +* Added new configuration "public bind addr" to support dynamic + environments like Kubernetes. When set the Ceph MON daemon could + bind locally to an IP address and advertise a different IP address + ``public addr`` on the network. + +* The crush ``choose_args`` encoding has been changed to make it + architecture-independent. If you deployed Luminous dev releases or + 12.1.0 rc release and made use of the CRUSH choose_args feature, you + need to remove all choose_args mappings from your CRUSH map before + starting the upgrade. + + +- *librados*: + + * Some variants of the omap_get_keys and omap_get_vals librados + functions have been deprecated in favor of omap_get_vals2 and + omap_get_keys2. The new methods include an output argument + indicating whether there are additional keys left to fetch. + Previously this had to be inferred from the requested key count vs + the number of keys returned, but this breaks with new OSD-side + limits on the number of keys or bytes that can be returned by a + single omap request. These limits were introduced by kraken but + are effectively disabled by default (by setting a very large limit + of 1 GB) because users of the newly deprecated interface cannot + tell whether they should fetch more keys or not. In the case of + the standalone calls in the C++ interface + (IoCtx::get_omap_{keys,vals}), librados has been updated to loop on + the client side to provide a correct result via multiple calls to + the OSD. In the case of the methods used for building + multi-operation transactions, however, client-side looping is not + practical, and the methods have been deprecated. Note that use of + either the IoCtx methods on older librados versions or the + deprecated methods on any version of librados will lead to + incomplete results if/when the new OSD limits are enabled. + + * The original librados rados_objects_list_open (C) and objects_begin + (C++) object listing API, deprecated in Hammer, has finally been + removed. Users of this interface must update their software to use + either the rados_nobjects_list_open (C) and nobjects_begin (C++) API or + the new rados_object_list_begin (C) and object_list_begin (C++) API + before updating the client-side librados library to Luminous. + Object enumeration (via any API) with the latest librados version + and pre-Hammer OSDs is no longer supported. Note that no in-tree + Ceph services rely on object enumeration via the deprecated APIs, so + only external librados users might be affected. + The newest (and recommended) rados_object_list_begin (C) and + object_list_begin (C++) API is only usable on clusters with the + SORTBITWISE flag enabled (Jewel and later). (Note that this flag is + required to be set before upgrading beyond Jewel.) + +- *CephFS*: + + * When configuring ceph-fuse mounts in /etc/fstab, a new syntax is + available that uses "ceph.=" in the options column, instead + of putting configuration in the device column. The old style syntax + still works. See the documentation page "Mount CephFS in your + file systems table" for details. + * CephFS clients without the 'p' flag in their authentication capability + string will no longer be able to set quotas or any layout fields. This + flag previously only restricted modification of the pool and namespace + fields in layouts. + * CephFS will generate a health warning if you have fewer standby daemons + than it thinks you wanted. By default this will be 1 if you ever had + a standby, and 0 if you did not. You can customize this using + ``ceph fs set standby_count_wanted ``. Setting it + to zero will effectively disable the health check. + * The "ceph mds tell ..." command has been removed. It is superseded + by "ceph tell mds. ..." + * The ``apply`` mode of cephfs-journal-tool has been removed + + +Other Notable Changes +--------------------- +* async: Fixed compilation error when enable -DWITH_DPDK (`pr#12660 `_, Pan Liu) +* async: fixed coredump when enable dpdk (`pr#12854 `_, Pan Liu) +* async: fixed the error "Cause: Cannot create lock on '/var/run/.rte_c… (`pr#12860 `_, Pan Liu) +* bluestore: avoid unnecessary copy with coll_t (`pr#12576 `_, Yunchuan Wen) +* bluestore: BitAllocator: delete useless codes (`pr#13619 `_, Jie Wang) +* bluestore: bluestore/BlueFS: pass string as const ref (`pr#16600 `_, dingdangzhang) +* bluestore: bluestore, NVMEDEVICE: Specify the max io completion in conf (`pr#13799 `_, optimistyzy) +* bluestore: bluestore/NVMEDEVICE: update SPDK to version 17.03 (`pr#14585 `_, optimistyzy) +* bluestore: bluestore, NVMeDevice: use task' own lock for (random) read (`pr#14094 `_, optimistyzy) +* bluestore,build/ops,performance: os/bluestore: enable SSE-assisted CRC32 calculations in RocksDB (`pr#13741 `_, Radoslaw Zarzynski) +* bluestore: ceph-disk: add --filestore argument, default to --bluestore (`pr#15437 `_, Loic Dachary, Sage Weil) +* bluestore: common/config: set rocksdb_cache_size to OPT_U64 (`pr#13995 `_, liuhongtong) +* bluestore: common/options: make "blue{fs,store}_allocator" LEVEL_DEV (`issue#20660 `_, `pr#16645 `_, Kefu Chai) +* bluestore,common,performance: common/Finisher: Using queue(list) instead queue(context\*) (`pr#8942 `_, Jianpeng Ma) +* bluestore,common,performance: isa-l: update isa-l to v2.18 (`pr#15895 `_, Ganesh Mahalingam, Tushar Gohad) +* bluestore,core: os/bluestore: fix statfs to not include DB partition in free space (`issue#18599 `_, `pr#13140 `_, Sage Weil) +* bluestore,core: os/bluestore: fix warning (`pr#15435 `_, Sage Weil) +* bluestore,core: os/bluestore: improve mempool usage (`pr#15402 `_, Sage Weil) +* bluestore,core: os/bluestore: write "mkfs_done" into disk only if we pass fsck() tests (`pr#15238 `_, xie xingguo) +* bluestore,core: osd/OSDMap: should update input param if osd dne (`pr#14863 `_, Kefu Chai) +* bluestore,core: os: remove experimental status for BlueStore (`pr#15177 `_, Sage Weil) +* bluestore: fixed compilation error when enable spdk (`pr#12672 `_, Pan Liu) +* bluestore: include/intarith: templatize ctz/clz/cbits helpers (`pr#14862 `_, Kefu Chai) +* bluestore: luminous: os/bluestore: compensate for bad freelistmanager size/blocks metadata (`issue#21089 `_, `pr#17273 `_, Sage Weil) +* bluestore: NVMEDevice: add the spdk core mask check (`pr#14068 `_, optimistyzy) +* bluestore: NVMEDevice: cleanup the logic in data_buf_next_sge (`pr#13056 `_, optimistyzy) +* bluestore: NVMeDevice: fix the core id for rte_remote_launch (`pr#13896 `_, optimistyzy) +* bluestore: NVMEDevice: fix bug in data_buf_next_sge (`pr#12812 `_, optimistyzy) +* bluestore: NVMEDevice: minor error for get slave core (`pr#14012 `_, Ziye Yang) +* bluestore: NVMEDevice: optimize sector_size usage (`pr#12780 `_, optimistyzy) +* bluestore: NVMEDevice: remove unnessary dpdk header file (`pr#14650 `_, optimistyzy) +* bluestore: NVMEDevice: fix the I/O logic for read (`pr#13971 `_, optimistyzy) +* bluestore: os/bluestore: add a debug option to bypass block device writes for bl… (`pr#12464 `_, Igor Fedotov) +* bluestore: os/bluestore: Add bluestore pextent vector to mempool (`pr#12946 `_, Igor Fedotvo, Igor Fedotov) +* bluestore: os/bluestore: add flush_store_cache cmd (`pr#13428 `_, xie xingguo) +* bluestore: os/bluestore: add more perf_counters to BlueStore (`pr#13274 `_, Igor Fedotov) +* bluestore: os/bluestore: add new garbage collector (`pr#12144 `_, Igor Fedotov) +* bluestore: os/bluestore: add perf variable for throttle info in bluestore (`pr#12583 `_, Pan Liu) +* bluestore: os/bluestore: add "_" prefix for internal methods (`pr#13409 `_, xie xingguo) +* bluestore: os/bluestore: align reclaim size to bluefs_alloc_size (`pr#14744 `_, Haomai Wang) +* bluestore: os/bluestore/Allocator: drop unused return value in release function (`pr#13913 `_, wangzhengyong) +* bluestore: os/bluestore: allow multiple DeferredBatches in flight at once (`issue#20295 `_, `pr#16769 `_, Nathan Cutler, Sage Weil) +* bluestore: os/bluestore: allow multiple SPDK BlueStore OSD instances (`issue#16966 `_, `pr#12604 `_, Orlando Moreno) +* bluestore: os/bluestore: assert blob map returns success (`pr#14473 `_, shiqi) +* bluestore: os/bluestore: avoid nullptr in bluestore_extent_ref_map_t::bound_encode (`pr#14073 `_, Sage Weil) +* bluestore: os/bluestore: avoid unnecessary memory copy, use variable reference in BlockDevice::Open (`pr#12942 `_, liuchang0812) +* bluestore: os/bluestore: better debug output on unsharing blobs (`issue#20227 `_, `pr#15746 `_, Sage Weil) +* bluestore: os/bluestore/BitAllocator: fix bug of checking required blocks (`pr#13470 `_, wangzhengyong) +* bluestore: os/bluestore/BitMapAllocator: rm unused variable (`pr#13599 `_, Jie Wang) +* bluestore: os/bluestore/BitmapFreelistManager: readability improvements (`pr#12719 `_, xie xingguo) +* bluestore: os/bluestore/BlockDevice: support pmem device as bluestore backend (`pr#15102 `_, Jianpeng Ma) +* bluestore: os/bluestore/BlueFS: clean up log_writer aios from compaction (`issue#20454 `_, `pr#16017 `_, Sage Weil) +* bluestore: os/bluestore/BlueFS: clear current log entrys before dump all fnode (`pr#15973 `_, Jianpeng Ma) +* bluestore: os/bluestore/BlueFS: fix reclaim_blocks (`issue#18368 `_, `pr#12725 `_, Sage Weil) +* bluestore: os/bluestore/BlueFS: Rebuild memcopy for bufferlist::page_aligned_app… (`pr#15728 `_, Jianpeng Ma, Sage Weil) +* bluestore: os/bluestore/BlueFS: .slow should be compared with dirname (`pr#15595 `_, zhanglei) +* bluestore: os/bluestore/BlueStore: Avoid double counting state_kv_queued_lat (`pr#16374 `_, Jianpeng Ma) +* bluestore: os/bluestore/BlueStore.cc:remove unuse code in _open_bdev() (`pr#13553 `_, yonghengdexin735) +* bluestore: os/bluestore/BlueStore.cc: remove unused variable (`pr#12703 `_, Li Wang) +* bluestore: os/bluestore/BlueStore: no device no symlink (`pr#15721 `_, Jianpeng Ma) +* bluestore: os/bluestore/BlueStore: remove unused code (`pr#16522 `_, Jianpeng Ma) +* bluestore: os/bluestore: cleanup BitAllocator (`pr#12661 `_, xie xingguo) +* bluestore: os/bluestore: cleanup bluestore_types (`pr#15680 `_, xie xingguo) +* bluestore: os/bluestore: clean up flush logic (`pr#14162 `_, Jianpeng Ma) +* bluestore: os/bluestore: cleanup, got rid of table reference of 1<`_, Adam Kupczyk) +* bluestore: os/bluestore: clean up Invalid return value judgment (`pr#14219 `_, shiqi) +* bluestore: os/bluestore: cleanup min_alloc_size; some formatting nits (`pr#15826 `_, xie xingguo) +* bluestore: os/bluestore: clear result in BlueRocksEnv::getChildren (`issue#20857 `_, `pr#16683 `_, liuchang0812) +* bluestore: os/bluestore: clear up redundant size assignment in KerenelDevice (`pr#16121 `_, Shasha Lu) +* bluestore: os/bluestore: conditionally load crr option (`pr#12877 `_, xie xingguo) +* bluestore: os/bluestore: configure rocksdb cache via bluestore_cache_kv_ratio (`pr#15580 `_, Sage Weil) +* bluestore: os/bluestore: default journal media to store media if bluefs is disabled (`pr#16844 `_, xie xingguo) +* bluestore: os/bluestore: _do_remove: dirty shard individually as each blob is unshared (`issue#20849 `_, `pr#16822 `_, Sage Weil) +* bluestore: os/blueStore: Failure retry for opening file (`pr#16237 `_, Yankun Li) +* bluestore: os/bluestore: fix a bug in small write handling on sharded extents (`pr#13728 `_, Igor Fedotov) +* bluestore: os/bluestore: fix Allocator::allocate() int truncation (`issue#18595 `_, `pr#13010 `_, Sage Weil) +* bluestore: os/bluestore: fix a typo about bleustore (`pr#15357 `_, Dongsheng Yang) +* bluestore: os/bluestore: fix BitMapAllocator assert on out-of-bound hint value (`pr#15289 `_, Igor Fedotov) +* bluestore: os/bluestore: fix buffers pinned by indefinitely deferred writes (`pr#15398 `_, Sage Weil) +* bluestore: os/bluestore: fix bug for calc extent_avg in reshard function (`pr#13931 `_, wangzhengyong) +* bluestore: os/bluestore: fix bug in aio_read() (`pr#13511 `_, tangwenjun) +* bluestore: os/bluestore: fix bug in _open_alloc() (`pr#13577 `_, yonghengdexin735) +* bluestore: os/bluestore: fix bug in _open_super_meta() (`pr#13559 `_, Taeksang Kim) +* bluestore: os/bluestore: fix bugs in bluefs and bdev flush (`issue#19250 `_, `issue#19251 `_, `pr#13911 `_, Sage Weil) +* bluestore: os/bluestore: fix coredump in register_ctrlr() (`pr#13556 `_, tangwenjun) +* bluestore: os/bluestore: fix deferred_aio deadlock (`pr#16051 `_, Sage Weil) +* bluestore: os/bluestore: fix deferred write race (`issue#19880 `_, `pr#15004 `_, Sage Weil) +* bluestore: os/bluestore: fix deferred writes vs collection split race (`issue#19379 `_, `pr#14157 `_, Sage Weil) +* bluestore: os/bluestore: fix dirty_range on _do_clone_range (`issue#20810 `_, `pr#16738 `_, Sage Weil) +* bluestore: os/bluestore: fix false assert in IOContext::aio_wake (`pr#15268 `_, Igor Fedotov) +* bluestore: os/bluestore: fix false asserts in Cache::trim_all() (`pr#15470 `_, xie xingguo) +* bluestore: os/bluestore: fix fsck deferred_replay (`pr#15295 `_, Sage Weil) +* bluestore: os/bluestore: fix min_alloc_size at mkfs time (`pr#13192 `_, Sage Weil) +* bluestore: os/bluestore: fix narrow osr->flush() race (`pr#14489 `_, Sage Weil) +* bluestore: os/bluestore: fix NVMEDevice::open failure if serial number ends with a … (`pr#12956 `_, Hongtong Liu) +* bluestore: os/bluestore: fix OnodeSizeTracking testing (`issue#20498 `_, `pr#12684 `_, xie xingguo) +* bluestore: os/bluestore: fix perf counters (`pr#13965 `_, Sage Weil) +* bluestore: os/bluestore: fix possible out of order shard(offset == 0); add sanity check (`pr#15658 `_, xie xingguo) +* bluestore: os/bluestore: fix potential access violation (`pr#15657 `_, xie xingguo) +* bluestore: os/bluestore: fix potential assert in cache _trim method (`pr#13234 `_, Igor Fedotov) +* bluestore: os/bluestore: fix reclaim_blocks and clean up Allocator interface (`issue#18573 `_, `pr#12963 `_, Sage Weil) +* bluestore: os/bluestore: fix typo(s/trasnaction/transaction/) (`pr#14890 `_, xie xingguo) +* bluestore: os/bluestore: fix unsharing blob dirty_range args (`issue#20227 `_, `pr#15766 `_, Sage Weil) +* bluestore: os/bluestore: fix use after free race with aio_wait (`pr#14956 `_, Sage Weil) +* bluestore: os/bluestore: fix wal-queue bytes-counter to keep pace with others (`pr#13382 `_, xie xingguo) +* bluestore: os/bluestore: fsck: verify blob.unused field (`pr#14316 `_, Sage Weil) +* bluestore: os/bluestore: handle rounding error in cache ratios (`pr#15672 `_, Sage Weil) +* bluestore: os/bluestore: implement collect_metadata (`pr#14115 `_, Sage Weil) +* bluestore: os/bluestore: include logical object offset in crc error (`pr#13074 `_, Sage Weil) +* bluestore: os/bluestore: initialize finishers properly (`pr#15666 `_, xie xingguo) +* bluestore: os/bluestore/KernelDevice: fix comments (`pr#15264 `_, xie xingguo) +* bluestore: os/bluestore/KernelDevice: fix debug message (`pr#13135 `_, Sage Weil) +* bluestore: os/bluestore/KernelDevice: helpful warning when aio limit exhausted (`pr#15116 `_, Sage Weil) +* bluestore: os/bluestore/KernelDevice: kill zeros (`pr#12856 `_, xie xingguo) +* bluestore: os/bluestore: kill BufferSpace.empty() (`pr#12871 `_, xie xingguo) +* bluestore: os/bluestore: kill orphan declaration of do_write_check_depth() (`pr#12853 `_, xie xingguo) +* bluestore: os/bluestore: leverage the type knowledge in BitMapAreaLeaf (`pr#13736 `_, Radoslaw Zarzynski) +* bluestore: os/bluestore: Make BitmapFreelistManager kv itereator short lived (`pr#16243 `_, Mark Nelson) +* bluestore: os/bluestore: make live changes for BlueStore throttle config work like initial config (`pr#14225 `_, J. Eric Ivancich) +* bluestore: os/bluestore: miscellaneous fixes to BitAllocator (`pr#12696 `_, xie xingguo) +* bluestore: os/bluestore: misc fix and cleanups (`pr#16315 `_, Jianpeng Ma) +* bluestore: os/bluestore: misc fixes (`pr#14333 `_, Sage Weil) +* bluestore: os/bluestore: move aio.h/cc from fs dir to bluestore dir (`pr#16409 `_, Pan Liu) +* bluestore: os/bluestore: move object exist in assign nid (`pr#16117 `_, Jianpeng Ma) +* bluestore: os/bluestore: move sharedblob to new collection in same shard (`issue#20358 `_, `pr#15783 `_, Sage Weil) +* bluestore: os/bluestore: narrow cache lock range; make sure min_alloc_size p2 aligned (`pr#15911 `_, xie xingguo) +* bluestore: os/bluestore: "noid" is not always necessary in clone op (`pr#13769 `_, wangzhengyong) +* bluestore: os/bluestore: nullptr in OmapIteratorImpl::valid (`pr#12900 `_, Xinze Chi) +* bluestore: os/bluestore/NVMEDevice: Add multiple thread support for SPDK I/O thread (`pr#14420 `_, Ziye Yang) +* bluestore: os/bluestore/NVMEDevice.cc: fix the random read issue (`pr#13055 `_, optimistyzy) +* bluestore: os/bluestore/NVMEDevice: fix the compilation issue for collect_metadata (`pr#14455 `_, optimistyzy) +* bluestore: os/bluestore/NVMEdevice: fix the unrelease segs issue (`pr#12862 `_, optimistyzy) +* bluestore: os/bluestore: only submit deferred if there is any (`pr#16269 `_, Sage Weil) +* bluestore: os/bluestore: preallocate object[extent_shard] key to avoid reallocate (`pr#12644 `_, xie xingguo) +* bluestore: os/bluestore: pre-calculate number of ghost buffers to evict (`pr#15029 `_, xie xingguo) +* bluestore: os/bluestore: put strings in mempool (`pr#12651 `_, Allen Samuels, Sage Weil) +* bluestore: os/bluestore: Record l_bluestore_state_kv_queued_lat for sync_submit (`pr#14448 `_, Jianpeng Ma) +* bluestore: os/bluestore: reduce some overhead for _do_clone_range() and _do_remove() (`pr#15944 `_, xie xingguo) +* bluestore: os/bluestore: refactor BlueStore::_do_write; kill dead ExtentMap::find_lextent() method (`pr#15750 `_, xie xingguo) +* bluestore: os/bluestore: refactor ExtentMap::update to avoid preceeding db updat… (`pr#12394 `_, Igor Fedotov) +* bluestore: os/bluestore: remove a never read value (`pr#12618 `_, liuchang0812) +* bluestore: os/bluestore: Remove ExtentFreeListManager (`pr#14772 `_, Jianpeng Ma) +* bluestore: os/bluestore: remove intermediate key var to avoid string copy (`pr#12643 `_, xie xingguo) +* bluestore: os/bluestore: remove no use parameter in bluestore_blob_t::map_bl (`pr#13013 `_, wangzhengyong) +* bluestore: os/bluestore: remove unneeded indirection in BitMapZone (`pr#13743 `_, Radoslaw Zarzynski) +* bluestore: os/bluestore: remove unused condition variable (`pr#14973 `_, Igor Fedotov) +* bluestore: os/bluestore: remove unused local variable "pos" (`pr#13715 `_, wangzhengyong) +* bluestore: os/bluestore: remove unused variables (`pr#15718 `_, zhanglei) +* bluestore: os/bluestore: rename/fix throttle options (`pr#14717 `_, Sage Weil) +* bluestore: os/bluestore: roundoff bluefs allocs to bluefs_alloc_size (`pr#14876 `_, Ramesh Chander) +* bluestore: os/bluestore: shrink buffer_map key into uint32_t (`pr#12850 `_, xie xingguo) +* bluestore: os/bluestore: slightly refactor Blob::try_reuse_blob (`pr#15836 `_, xie xingguo) +* bluestore: os/bluestore: some cleanup (`pr#13390 `_, liuchang0812) +* bluestore: os/bluestore: space between func and contents (`pr#16804 `_, xie xingguo) +* bluestore: os/bluestore: stop calculating bound if we must reshard; narrow shard combination condition (`pr#15631 `_, xie xingguo) +* bluestore: os/bluestore/StupidAllocator: rounded down len to an align boundary (`issue#20660 `_, `pr#16593 `_, Zhu Shangzhong) +* bluestore: os/bluestore: target_bytes should scale with meta/data ratios (`pr#15708 `_, Mark Nelson) +* bluestore: os/bluestore: _txc_release_alloc when do wal cleaning (`pr#12692 `_, Xinze Chi) +* bluestore: os/bluestore: use bufferlist functions whenever possible (`pr#16158 `_, Jianpeng Ma) +* bluestore: os/bluestore: use correct bound encode size for unused (`pr#14731 `_, Haomai Wang) +* bluestore: os/bluestore: use reference to avoid string copy (`pr#16364 `_, Pan Liu) +* bluestore: os: extend ObjectStore interface to dump store's performance counters (`pr#13203 `_, Igor Fedotov) +* bluestore,performance: common/config_opts.h: compaction readahead for bluestore/rocksdb (`pr#14932 `_, Mark Nelson) +* bluestore,performance: kv/RocksDBStore: implement rm_range_keys operator interface and test (`pr#13855 `_, Haomai Wang) +* bluestore,performance: os/aio: remove the redundant memset(struct iocb) (`pr#13662 `_, Jianpeng Ma) +* bluestore,performance: os/bluestore: add bluestore_prefer_wal_size option (`pr#13217 `_, Sage Weil) +* bluestore,performance: os/bluestore: avoid overloading extents during reshard; atomic deferred_batch_ops (`pr#15502 `_, xie xingguo) +* bluestore,performance: os/bluestore: avoid the VTABLE-related burden in BitMapAllocator's hotspot (`pr#14348 `_, Radoslaw Zarzynski) +* bluestore,performance: os/bluestore: batch throttle (`pr#15284 `_, Jianpeng Ma) +* bluestore,performance: os/bluestore/BlueFS: add bluefs_sync_write option (`pr#14510 `_, Sage Weil) +* bluestore,performance: os/bluestore/BlueFS: optimize get_allocated (`pr#14121 `_, Jianpeng Ma) +* bluestore,performance: os/bluestore/BlueFS: tune flushing of writes (`pr#13032 `_, Sage Weil) +* bluestore,performance: os/bluestore/bluestore_types: drop std::bitset for blob unused (`pr#12569 `_, Sage Weil) +* bluestore,performance: os/bluestore: cap rocksdb cache size (`pr#15786 `_, Mark Nelson) +* bluestore,performance: os/bluestore: default 16KB min_alloc_size on ssd (`pr#14076 `_, Sage Weil) +* bluestore,performance: os/bluestore: default cache size of 3gb (`pr#15976 `_, Sage Weil) +* bluestore,performance: os/bluestore: differ default cache size for hdd/ssd backends (`pr#16157 `_, xie xingguo) +* bluestore,performance: os/bluestore: do not balance bluefs on every kv_sync_thread iteration (`pr#14557 `_, Sage Weil) +* bluestore,performance: os/bluestore: do not cache shard keys (`pr#12634 `_, Sage Weil) +* bluestore,performance: os/bluestore: eliminate some excessive stuff (`pr#14675 `_, Igor Fedotov) +* bluestore,performance: os/bluestore: fix deferred writes; improve flush (`pr#13888 `_, Sage Weil) +* bluestore,performance: os/bluestore: generate same onode extent-shard keys in a more efficient way (`pr#12681 `_, xie xingguo) +* bluestore,performance: os/bluestore: get rid off excessive lock at BitMapAllocator (`pr#14749 `_, Igor Fedotov) +* bluestore,performance: os/blueStore: In osd_tp_thread, call _txc_finalize_kv (`pr#14709 `_, Jianpeng Ma) +* bluestore,performance: os/bluestore: keep statfs replica in RAM to avoid expensive KV retrieval (`pr#15309 `_, Igor Fedotov) +* bluestore,performance: os/bluestore/KernelDevice: batch aio submit (`pr#16032 `_, Haodong Tang) +* bluestore,performance: os/bluestore/KernelDevice: fix sync write vs flush (`pr#15034 `_, Sage Weil) +* bluestore,performance: os/bluestore: kvdb histogram (`pr#12620 `_, Varada Kari) +* bluestore,performance: os/bluestore: make bluestore_max_blob_size parameter hdd/ssd case dependant (`pr#14434 `_, Igor Fedotov) +* bluestore,performance: os/bluestore: memory and dereference clean-up in the BitAllocator (`pr#13811 `_, Radoslaw Zarzynski) +* bluestore,performance: os/bluestore: move cache_trim into MempoolThread (`pr#15380 `_, xie xingguo) +* bluestore,performance: os/bluestore: optimize blob usage when doing appends/overwrites (`pr#13337 `_, Igor Fedotov) +* bluestore,performance: os/bluestore: optimized (encode|decode)_escaped (`pr#15759 `_, Piotr Dałek) +* bluestore,performance: os/bluestore: partial reshard support (`pr#13162 `_, Sage Weil) +* bluestore,performance: os/bluestore: prevent lock for almost "flush" calls (`pr#12524 `_, Haomai Wang) +* bluestore,performance: os/bluestore: put bluefs in the middle of the shared device (`pr#14873 `_, Sage Weil) +* bluestore,performance: os/bluestore: refactor small write handling to reuse blob more effect… (`pr#14399 `_, Igor Fedotov) +* bluestore,performance: os/bluestore: remove CephContext\* from BmapEntry (`pr#13651 `_, Radoslaw Zarzynski) +* bluestore,performance: os/bluestore: replace Blob ref_map with reference counting (`pr#12904 `_, Igor Fedotov) +* bluestore,performance: os/bluestore: rewrite deferred write handling (`issue#16644 `_, `pr#14491 `_, Sage Weil) +* bluestore,performance: os/bluestore: separate kv_sync_thread into two parts (`pr#14035 `_, Jianpeng Ma, Igor Fedotov, Sage Weil) +* bluestore,performance: os/bluestore: set cache meta ratio to .9 (`pr#12635 `_, Sage Weil) +* bluestore,performance: os/bluestore: the exhausted check in BitMapZone can be lock-less (`pr#13653 `_, Radoslaw Zarzynski) +* bluestore,performance: os/bluestore: try to unshare blobs for EC overwrite workload (`pr#14239 `_, Sage Weil) +* bluestore,performance: os/bluestore: tune deferred_batch_ops separately for hdd and ssd (`pr#14435 `_, Sage Weil) +* bluestore,performance: os/bluestore: unify throttling model (`issue#19542 `_, `pr#14306 `_, Sage Weil) +* bluestore,performance: os/bluestore: use aio for reads (`issue#19030 `_, `pr#13066 `_, Sage Weil) +* bluestore,performance: os/bluestore: use Best-Effort policy when evicting onode from cache (`pr#12876 `_, xie xingguo) +* bluestore,performance: os/bluestore: use denc for varint encoding (`pr#14911 `_, Piotr Dałek) +* bluestore,performance: os/bluestore: various onode changes to reduce its in-memory footprint (`pr#12700 `_, Igor Fedotov) +* bluestore,performance: os/fs/aio: use small_vector for aio_t; clean up header location (`pr#14853 `_, Sage Weil) +* bluestore: rocksdb: add option: writable_file_max_buffer_size = 0 (`pr#12562 `_, Jianpeng Ma) +* bluestore,tests: ceph-dencoder: enable bluestore types (`pr#13595 `_, Willem Jan Withagen, Kefu Chai) +* bluestore,tests: ceph_test_objectstore: match clone_range src and dst offset (`pr#13211 `_, Sage Weil) +* bluestore,tests: qa/objectstore/bluestore\*: fsck on mount (`pr#15785 `_, Sage Weil) +* bluestore,tests: test/ceph-test-objectstore: Don't always include BlueStore code (`pr#13516 `_, Willem Jan Withagen) +* bluestore,tests: test/objectstore/store_test_fixture.cc: Exclude bluestore code if required (`pr#14085 `_, Willem Jan Withagen) +* bluestore,tests: test/store_test: add deferred test case setup to support explicit min… (`issue#18857 `_, `pr#13415 `_, Igor Fedotov) +* bluestore,tests: test/store_test: fix bluestore test cases disablement (`pr#14228 `_, Igor Fedotov) +* bluestore,tests: test/unittest_bluefs: check whether add_block_device success (`pr#14013 `_, shiqi) +* bluestore,tests: test/unittest_bluefs: When fsync ret is less than 0, fsync can not be… (`pr#15365 `_, shiqi) +* bluestore,tests: unittest_alloc: add test_alloc_big (`issue#16662 `_, `pr#14844 `_, Sage Weil) +* bluestore,tools: ceph-bluestore-tool: rename from bluefs-tool; improve usage (`pr#14258 `_, Sage Weil) +* bluestore,tools: ceph-kvstore-tool: allow 'bluestore-kv' as kvdb type; add escaping, compaction (`pr#14718 `_, Sage Weil) +* bluestore: wrap blob id when it reaches maximum value of int16_t (`issue#19555 `_, `pr#15654 `_, Xiaoyan Li) +* build/ops: 12.0.3 (`pr#15600 `_, Jenkins Build Slave User) +* build/ops: add 12.0.1 release tag in master (`pr#14690 `_, Jenkins Build Slave User) +* build/ops: add psmisc dependency to ceph-base (deb and rpm) (`issue#19129 `_, `pr#13744 `_, Nathan Cutler) +* build/ops: add sanity checks to run-make-check.sh (`pr#12683 `_, Nathan Cutler) +* build/ops: alpine: add alpine linux dev support (`pr#9853 `_, John Coyle) +* build/ops: arch: fix build on PowerPC with FreeBSD (`pr#14378 `_, Andrew Solomon) +* build/ops: arch: fix cmake's ARM CRC intrinsics test to handle duplicitous gcc 4.8.5 (`issue#19386 `_, `pr#14132 `_, Dan Mick) +* build/ops: arch: use __get_cpuid instead of do_cpuid (`issue#7869 `_, `pr#14857 `_, Jos Collin) +* build/ops: auth: Let's not use the deprecated cephx option (`pr#12721 `_, Dave Chen) +* build/ops: build: Add Virtuozzo Linux support (`pr#14301 `_, Andrey Parfenov) +* build/ops: build: build erasure-code isa lib without versions (`pr#16205 `_, James Page) +* build/ops: build/cmake: provide asan, tsan, ubsan builds (`pr#12615 `_, Matt Benjamin) +* build/ops: build: execute dh_systemd_{enable,start} after dh_install (`issue#19585 `_, `pr#16218 `_, James Page) +* build/ops: build: move bash_completion.d/ceph to ceph-common (`pr#15148 `_, Leo Zhang) +* build/ops: build: remove ceph-disk-udev entirely (`pr#15259 `_, Leo Zhang) +* build/ops: build: remove ceph-qa-suite directory (`pr#13880 `_, Casey Bodley) +* build/ops: build: revert -Wvla from #15342 (`pr#15469 `_, Willem Jan Withagen) +* build/ops: builds with dpdk v16.07 (`pr#12707 `_, Kefu Chai) +* build/ops: build: Use .S suffix for ppc64le assembly files (`issue#20106 `_, `pr#15373 `_, Andrew Solomon) +* build/ops: ceph-disk: ability to use a different cluster name with dmcrypt (`issue#17821 `_, `pr#11786 `_, Sébastien Han, Erwan Velu) +* build/ops: ceph-disk: don't activate suppressed journal devices (`issue#19489 `_, `pr#16123 `_, David Disseldorp) +* build/ops: ceph.in: allow developer mode from outside build tree (`issue#20472 `_, `pr#16055 `_, Dan Mick) +* build/ops: ceph_release: we are in the 'rc' phase (12.1.z) (`pr#15957 `_, Sage Weil) +* build/ops: ceph.spec.in, debian/control: Add bc to build dependencies (`issue#18876 `_, `pr#13338 `_, Kyr Shatskyy) +* build/ops: Clean up make check for persistent test nodes (like arm64) (`pr#16773 `_, Dan Mick) +* build/ops: cmake,crc32c: conditionalize crc32c on different archs (`pr#14289 `_, Kefu Chai) +* build/ops: CMakeLists.txt: boost_python.so requires libpython.\*.so on FreeBSD (`pr#12763 `_, Willem Jan Withagen) +* build/ops: CMakeLists.txt: don't do crypto/isa-l if not Intel (`pr#14721 `_, Dan Mick) +* build/ops: CMakeLists.txt: suppress unneeded warning about jemalloc (`pr#13377 `_, Willem Jan Withagen) +* build/ops,common: build: Adds C++ warning flag for C Variable-Length Arrays (`pr#15342 `_, Jesse Williamson) +* build/ops,common: common/blkdev.cc: propagate get_device_by_fd to different OSes (`pr#15547 `_, Willem Jan Withagen) +* build/ops: common/module.c: do not use strerror_r the GNU way (`pr#12363 `_, Willem Jan Withagen) +* build/ops: compressor/zstd: add zstd to embedded ceph (`pr#13159 `_, Bassam Tabbara) +* build/ops: conditionalize rgw Beast frontend so it isn't built on s390x architecture (`issue#20048 `_, `pr#15225 `_, Willem Jan Withagen, Nathan Cutler, Kefu Chai, Tim Serong, Casey Bodley) +* build/ops,core: build: let FreeBSD build ceph-fuse (`pr#14282 `_, Willem Jan Withagen) +* build/ops,core: ceph-disk: use correct user in check_journal_req (`issue#18538 `_, `pr#12947 `_, Samuel Matzek) +* build/ops,core: common/freebsd_errno.cc: fix missing (`pr#15741 `_, Willem Jan Withagen) +* build/ops,core: erasure-code: update ec_isa version + add missing AVX512 ISA-L sources (`pr#15636 `_, Ganesh Mahalingam, Tushar Gohad) +* build/ops,core: os: allow offline conversion of filestore -> bluestore (or anything else) (`pr#14210 `_, Sage Weil) +* build/ops,core: osd/OSD: auto class on osd start up (`pr#16014 `_, xie xingguo) +* build/ops,core: osd/Pool: Disallow enabling 'hashpspool' option to a pool without '--yes-i-really-mean-it' (`issue#18468 `_, `pr#13406 `_, Vikhyat Umrao) +* build/ops,core,tests: osd/dmclock/testing: reorganize testing, building now optional (`issue#19987 `_, `pr#15375 `_, J. Eric Ivancich) +* build/ops: debian: Add missing tp files in deb packaging (`pr#13526 `_, Ganesh Mahalingam) +* build/ops: debian: ceph-mgr: fix package description (`pr#15513 `_, Fabian Grünbichler) +* build/ops: debian/control: add ceph-base-dbg (`pr#13796 `_, Sage Weil) +* build/ops: debian: drop boost build dependencies (`pr#13524 `_, Kefu Chai) +* build/ops: debian: package ceph.logroate properly (`issue#19390 `_, `pr#14600 `_, Kefu Chai) +* build/ops: debian: package crypto plugin only on amd64 (`pr#14820 `_, Kefu Chai) +* build/ops: debian/rpm: move radosgw-admin to ceph-common (`issue#19577 `_, `pr#14940 `_, Ali Maredia) +* build/ops: debian/rules, ceph.spec.in: invoke cmake with -DBOOST_J (`pr#14114 `_, Dan Mick) +* build/ops: debian: sync logrotate packaging with downstream (`issue#19938 `_, `pr#15567 `_, Fabian Grünbichler) +* build/ops: debian: workaround the bug in dpkg-maintscript-helper (`issue#20453 `_, `pr#16072 `_, Kefu Chai) +* build/ops: debian: wrap-and-sort all files (`pr#16110 `_, James Page) +* build/ops: dmclock: error: ‘function’ in namespace ‘std’ does not name a template type (`pr#14909 `_, Jos Collin) +* build/ops: dmclock: include missing header (`pr#14923 `_, Jos Collin) +* build/ops: dmclock: initial commit of dmclock QoS library (`pr#14330 `_, J. Eric Ivancich) +* build/ops: do_cmake.sh: enable ccache if installed (`pr#15274 `_, Sage Weil) +* build/ops: do_cmake.sh: fix syntax for /bin/sh (doesn't have +=) (`pr#16433 `_, Dan Mick) +* build/ops: do_freebsd.sh: Remove ENODATA requirement (`pr#13626 `_, Willem Jan Withagen) +* build/ops: drop libfcgi build dependency (`pr#15285 `_, Nathan Cutler) +* build/ops: gitignore: Ignore rejects by patch (`pr#14405 `_, Willem Jan Withagen) +* build/ops: include/assert: test c++ before using static_cast<> (`pr#16424 `_, Kefu Chai) +* build/ops: init-ceph: add ceph libraries path to environment (`pr#14693 `_, Mohamad Gebai) +* build/ops: init-ceph: fix ceph user args (`pr#13467 `_, Sage Weil) +* build/ops: init-ceph: Make init-ceph work under FreeBSD for init-system (`pr#13209 `_, Willem Jan Withagen) +* build/ops: install-deps.sh: add missing dependencies for FreeBSD (`pr#16545 `_, Alan Somers) +* build/ops: install-deps.sh: workaround setuptools' dependency on six (`pr#15406 `_, Kefu Chai) +* build/ops: mailmap: Update OVH contributors (`pr#13063 `_, Bartłomiej Święcki) +* build/ops: make package groups comply with openSUSE guidelines (`issue#19184 `_, `pr#13781 `_, Nathan Cutler) +* build/ops: make-srpm: Pass first parameter to make-dist for building SRPM (`pr#13480 `_, Wido den Hollander) +* build/ops: merge v12.0.2 release tag (`pr#15091 `_, Jenkins Build Slave User) +* build/ops,mgr: debian/ceph-base.dirs: create bootstrap-mgr dirs (`pr#14838 `_, Sage Weil) +* build/ops: miscellaneous cleanups and fixes (run-make-check.sh, ceph.spec.in) (`issue#20091 `_, `issue#20127 `_, `pr#15399 `_, Nathan Cutler) +* build/ops,mon: mon/ConfigKeyService: add 'config-key dump' to show keys and vals (`pr#14858 `_, Dan Mick) +* build/ops,mon: systemd: Restart Mon after 10s in case of failure (`issue#18635 `_, `pr#13057 `_, Wido den Hollander) +* build/ops: msg/async/rdma: compile with rdma as default (`pr#13901 `_, DanielBar-On) +* build/ops: os/bluestore: fix build errors when spdk is on (`pr#16118 `_, Ilsoo Byun) +* build/ops: packaging: install libceph-common.so\* not libceph-common.so.\* (`issue#18692 `_, `pr#13148 `_, Kefu Chai) +* build/ops,performance: crc32c: Add crc32c function optimized for ppc architecture (`pr#13909 `_, Andrew Solomon) +* build/ops,performance,rbd: byteorder: use gcc intrinsics for byteswap (`pr#15012 `_, Kefu Chai) +* build/ops,rbd,rgw: CMakeLists: trim rbd/rgw forced dependencies (`pr#16574 `_, Patrick Donnelly) +* build/ops,rbd,tests: test/librbd: decouple ceph_test_librbd_api from libceph-common (`issue#20175 `_, `pr#15611 `_, Kefu Chai) +* build/ops,rbd,tests: test/librbd: re-enable internal tests in ceph_test_librbd (`pr#16255 `_, Mykola Golub) +* build/ops,rbd,tests: test: Need to exclude the fsx executable also on FreeBSD (`pr#13686 `_, Willem Jan Withagen) +* build/ops: Revert "msg/async: increase worker reference with local listen table enabled backend" (`issue#20603 `_, `pr#16323 `_, Haomai Wang) +* build/ops: Revert "msg/async/rdma: Debug prints for ibv (`pr#14245 `_, Kefu Chai) +* build/ops,rgw: rgw_file: radosgw-admin can be built under FreeBSD (`pr#12191 `_, Willem Jan Withagen) +* build/ops,rgw,tests,tools: vstart: allow to start multiple radosgw when RGW=x (`pr#15632 `_, Adam Kupczyk) +* build/ops,rgw,tools: vstart: add --rgw_compression to set rgw compression plugin (`pr#15929 `_, Casey Bodley) +* build/ops: rocksdb: build with ppc64 (`pr#12908 `_, Kefu Chai) +* build/ops: rocksdb: sync with upstream (`pr#14456 `_, Kefu Chai) +* build/ops: rocksdb: sync with upstream (`pr#14818 `_, Nathan Cutler, Kefu Chai) +* build/ops: rpm: apply epoch only if %epoch macro is defined (`pr#15286 `_, Nathan Cutler) +* build/ops: rpm: build ceph-resource-agents by default (`issue#17613 `_, `pr#13515 `_, Nathan Cutler) +* build/ops: rpm: bump epoch ahead of RHEL base (`issue#20508 `_, `pr#16126 `_, Ken Dreyer) +* build/ops: rpm,deb: fix ceph-volume (`issue#20915 `_, `pr#16832 `_, Sage Weil) +* build/ops: rpm: disable dwz to speed up valgrind (`issue#19099 `_, `pr#13748 `_, Kefu Chai) +* build/ops: rpm: drop boost build dependencies (`pr#13519 `_, Nathan Cutler) +* build/ops: rpm: Drop legacy libxio support (`pr#16449 `_, Nathan Cutler) +* build/ops: rpm: fix python-Sphinx package name for SUSE (`pr#15015 `_, Nathan Cutler, Jan Matejek) +* build/ops: rpm: fix typo WTIH_BABELTRACE (`pr#16366 `_, Nathan Cutler) +* build/ops: rpm: Fix undefined FIRST_ARG (`issue#20077 `_, `pr#16208 `_, Boris Ranto) +* build/ops: rpm: gperftools-devel >= 2.4 (`issue#13522 `_, `pr#14870 `_, Nathan Cutler) +* build/ops: rpm: make librbd1 %post scriptlet depend on coreutils (`issue#20052 `_, `pr#15231 `_, Giacomo Comes, Nathan Cutler) +* build/ops: rpm: move _epoch_prefix below Epoch definition (`pr#15417 `_, Nathan Cutler) +* build/ops: rpm: move RDMA and python-prettytables build dependencies to distro-conditional section (`pr#15200 `_, Nathan Cutler) +* build/ops: rpm: obsolete libcephfs1 (`pr#16074 `_, Nathan Cutler) +* build/ops: rpm: package COPYING, move sample ceph.conf to ceph-common (`pr#15596 `_, Nathan Cutler) +* build/ops: rpm: package crypto on x86_64 only (`pr#14779 `_, Nathan Cutler) +* build/ops: rpm: put mgr python build dependencies in make_check bcond (`issue#20425 `_, `pr#15940 `_, Nathan Cutler, Tim Serong) +* build/ops: rpm: sane packaging of %{_docdir}/ceph directory (`pr#15900 `_, Nathan Cutler) +* build/ops: script: adding contributor credits script (`pr#13251 `_, Patrick McGarry) +* build/ops: script: drop the -x arg for credits script (`pr#14296 `_, Abhishek Lekshmanan) +* build/ops: script/sepia_bt.sh: download packages from shaman not gitbuilder (`pr#12799 `_, Kefu Chai) +* build/ops: script/sepia_bt.sh: get sha1,release from t.log if it's not in core (`pr#13620 `_, Kefu Chai) +* build/ops: script/sepia_bt.sh: support xenial (`pr#13292 `_, Kefu Chai) +* build/ops: selinux: Allow ceph daemons to read net stats (`issue#19254 `_, `pr#13945 `_, Boris Ranto) +* build/ops: selinux: Allow read on var_run_t (`issue#16674 `_, `pr#15523 `_, Boris Ranto) +* build/ops: selinux: Do parallel relabel on package install (`issue#20077 `_, `pr#14871 `_, Boris Ranto) +* build/ops: selinux: Install ceph-base before ceph-selinux (`issue#20184 `_, `pr#15490 `_, Boris Ranto) +* build/ops: Set subman cron attributes in spec file (`issue#20074 `_, `pr#15270 `_, Thomas Serlin) +* build/ops: spdk: upgrade spdk to v16.12 (`pr#12734 `_, Pan Liu) +* build/ops: src/CMakeLists.txt: disable -Werror on rocksdb (`pr#12560 `_, Willem Jan Withagen) +* build/ops: src/CMakeLists.txt: Move parse_secret_objs setting within definition block (`pr#12785 `_, Willem Jan Withagen) +* build/ops: src/init-ceph.in: allow one((re)?start|stop) as commands (`pr#14560 `_, Willem Jan Withagen) +* build/ops: sync luminous tag back to master (`pr#16758 `_, Jenkins Build Slave User) +* build/ops: systemd: Add explicit Before=ceph.target (`pr#15835 `_, Tim Serong) +* build/ops: systemd/ceph-disk: make it possible to customize timeout (`issue#18740 `_, `pr#13197 `_, Alexey Sheplyakov) +* build/ops: systemd/ceph-mgr: remove automagic mgr creation hack (`issue#19994 `_, `pr#16023 `_, Sage Weil) +* build/ops: systemd: remove ceph-create-keys from presets (`pr#14226 `_, Sébastien Han) +* build/ops: systemd: Start OSDs after MONs (`issue#18516 `_, `pr#13097 `_, Boris Ranto) +* build/ops: test/fio_ceph_objectstore: fix fio plugin build failure caused by rec… (`pr#12655 `_, Igor Fedotov) +* build/ops,tests: qa: make run-standalone work on FreeBSD (`pr#16595 `_, Willem Jan Withagen) +* build/ops,tests: test/osd/CMakeLists.txt: osd-dup.sh require BlueStore/AIO (`pr#14387 `_, Willem Jan Withagen) +* build/ops,tests: test/osd/osd-dup.sh: warn on low open file limit (`pr#14637 `_, Piotr Dałek) +* build/ops,tests,tools: vstart.sh: Work around mgr restfull not available (`pr#15877 `_, Willem Jan Withagen) +* build/ops: The Clangtastic Mr. Clocks (`pr#15186 `_, Adam C. Emerson) +* build/ops: tool: add some ceph relate processes to ps-ceph.pl (`pr#12406 `_, songbaisen) +* build/ops: tools/scripts:"FreeBSD getopt is not compatible, use the one from packages" (`pr#13260 `_, Willem Jan Withagen) +* build/ops: tracing: Fix error in including all files in osd_tp (`pr#12501 `_, Ganesh Mahalingam) +* build/ops: upstart: start radosgw-all according to runlevel (`issue#18313 `_, `pr#12586 `_, Ken Dreyer) +* build/ops: vstart: clean up usage a bit (`pr#13138 `_, Sage Weil) +* build/ops: vstart: do not start mgr if not start_all (`pr#13974 `_, Kefu Chai) +* build/ops: yasm-wrapper: filter -pthread (`pr#15249 `_, Alessandro Barbieri) +* build/ops: yasm-wrapper: strip -E (stops ccache trashing source files) (`pr#14633 `_, Tim Serong) +* cephfs: #11950: Persistent purge queue (`issue#11950 `_, `pr#12786 `_, John Spray) +* cephfs: #17980: MDS client blacklisting and blacklist on eviction (`issue#17980 `_, `issue#9754 `_, `pr#14610 `_, John Spray) +* cephfs: #18600: Clear out tasks that don't make sense from multimds suite (`issue#18600 `_, `pr#13089 `_, John Spray) +* cephfs: ceph_fuse: fix daemonization when pid file is non-empty (`pr#13532 `_, "Yan, Zheng") +* cephfs: ceph_fuse: pid_file default to empty (`issue#18309 `_, `pr#12628 `_, Nathan Cutler) +* cephfs: ceph-fuse: use user space permission check by default (`issue#19820 `_, `pr#14907 `_, "Yan, Zheng") +* cephfs: ceph: simplify CInode::maybe_export_pin() (`pr#15106 `_, "Yan, Zheng") +* cephfs: client: avoid returning negative space available (`issue#20178 `_, `pr#15481 `_, John Spray) +* cephfs: client: call the lru_remove() twice,when trim cache (`pr#15662 `_, huanwen ren) +* cephfs: client: check for luminous MDS before sending FLUSH_MDLOG (`pr#15805 `_, John Spray) +* cephfs: client/Client.cc: after reset session from MDS - reconnect (`issue#18757 `_, `pr#13522 `_, Henrik Korkuc) +* cephfs: client/Client.cc: prevent segfaulting (`issue#9935 `_, `pr#12550 `_, Michal Jarzabek) +* cephfs: client: client_quota no longer optional (`pr#14978 `_, Dan van der Ster) +* cephfs: client: don't request lookup parent if ino is root (`pr#12478 `_, huanwen ren) +* cephfs: client: drop cap snaps when auth mds session gets closed (`issue#19022 `_, `pr#13579 `_, "Yan, Zheng") +* cephfs: client: fix clang warn of "argument is an uninitialized value" (`pr#12580 `_, liuchang0812) +* cephfs: client: fix Client::handle_cap_flushsnap_ack() crash (`issue#18460 `_, `pr#12859 `_, Yan, Zheng) +* cephfs: client: fix Dentry::dump (`pr#15779 `_, huanwen ren) +* cephfs: client: fix display ino in the ldout (`pr#15314 `_, huanwen ren) +* cephfs: client: fix potential buffer overflow (`pr#12515 `_, Yunchuan Wen) +* cephfs: client: fix the cross-quota rename boundary check conditions (`pr#12489 `_, Greg Farnum) +* cephfs: client: fix UserPerm::gid_in_group() (`issue#19903 `_, `pr#15039 `_, "Yan, Zheng") +* cephfs: client: getattr before returning quota/layout xattrs (`issue#17939 `_, `pr#14018 `_, John Spray) +* cephfs: client/inode: fix the dump type of Inode::dump() (`pr#15198 `_, huanwen ren) +* cephfs: client: populate metadata during mount (`issue#18361 `_, `pr#12915 `_, John Spray) +* cephfs: client: priority to verify the correctness of the "flag" (`pr#12897 `_, huanwen ren) +* cephfs: client: refine fsync/close writeback error handling (`pr#14589 `_, John Spray) +* cephfs: client: remove dead log code (`pr#13093 `_, Patrick Donnelly) +* cephfs: client: remove request from session->requests when handling forward (`issue#18675 `_, `pr#13124 `_, "Yan, Zheng") +* cephfs: client: simplify remove_cap interface (`pr#12161 `_, John Spray) +* cephfs: client: specify inode in get_caps log message (`pr#13966 `_, John Spray) +* cephfs: client: wait for lastest osdmap when handling set file/dir layout (`issue#18914 `_, `pr#13580 `_, "Yan, Zheng") +* cephfs,common: common/MemoryModel: Bump int to long and drop mallinfo (`pr#13453 `_, Xiaoxi Chen) +* cephfs,common,core: librados,osdc: kill ack vs commit distinction (`pr#12607 `_, Sage Weil) +* cephfs,common: include/fs_types: fix unsigned integer overflow (`pr#12440 `_, runsisi) +* cephfs,common,rbd: blkin: librbd trace hooks (`pr#15053 `_, Victor Araujo, Jason Dillaman) +* cephfs,common,rbd: osdc: cache should ignore error bhs during trim (`issue#18436 `_, `pr#12966 `_, Jason Dillaman) +* cephfs,core: Add test for is_hacky_ecoverwrites in cephfs pool checks (`pr#13466 `_, John Spray) +* cephfs,core: cleanup: use std::make_shared to replace new (`pr#12276 `_, Yunchuan Wen) +* cephfs,core,mon: mon/MDSMonitor: fix segv when multiple MDSs raise same alert (`pr#16302 `_, Sage Weil) +* cephfs: fix mount point break off problem after mds switch occured (`issue#19437 `_, `pr#14267 `_, Guan yunfei) +* cephfs: fix write_buf's _len overflow problem (`issue#19033 `_, `pr#13587 `_, Yang Honggang) +* cephfs: fs/ceph-fuse: normalize file open flags on the wire (`pr#14822 `_, Jan Fajerski) +* cephfs: libcephfs.cc: fix memory leak (`pr#12557 `_, Michal Jarzabek) +* cephfs: libcephfs: cleanups (`pr#12830 `_, huanwen ren) +* cephfs: libcephfs: fix cct refcount constructing from rados (`pr#12831 `_, John Spray) +* cephfs: mds/MDBalancer: remove useless check_targets and hit_targets logic from MDS balancer (`issue#20131 `_, `pr#15407 `_, Zhi Zhang) +* cephfs: mds/MDLog.cc Fix perf counter type for jlat (`pr#13449 `_, Xiaoxi Chen) +* cephfs: mds/Server.cc: Don't evict a slow client if (`issue#17855 `_, `pr#12935 `_, Michal Jarzabek) +* cephfs: mds/StrayManager: avoid reusing deleted inode in StrayManager::_purge_stray_logged (`issue#18877 `_, `pr#13347 `_, Zhi Zhang) +* cephfs,mgr: pybind/mgr/fsstatus: use mds_mem.dn as dentry counter (`pr#15255 `_, Zhi Zhang) +* cephfs: Mitigation for #16842, validate sessions after load (`issue#16842 `_, `pr#14164 `_, John Spray) +* cephfs: mon/FSCommand: fix indentation (`pr#15423 `_, Sage Weil) +* cephfs: mon/MDSMonitor.cc:refuse fs new on pools with obj (`issue#11124 `_, `pr#12825 `_, Michal Jarzabek) +* cephfs: mon/MDSMonitor: respect mds_standby_for_rank config (`pr#15129 `_, "Yan, Zheng") +* cephfs: mount: do not print "unknown" option to kclient (`issue#18159 `_, `pr#12465 `_, John Spray) +* cephfs: osdc/Filer: truncate large file party by party (`issue#19755 `_, `pr#14769 `_, "Yan, Zheng") +* cephfs: osdc/Journaler: avoid executing on_safe contexts prematurely (`issue#20055 `_, `pr#15240 `_, "Yan, Zheng") +* cephfs: osdc/Journaler: fix memory leak in Journaler::_issue_read() (`issue#20338 `_, `pr#15776 `_, "Yan, Zheng") +* cephfs: osdc/Objecter: fix inflight_ops update (`pr#15768 `_, "Yan, Zheng") +* cephfs: osdc: remove journaler_allow_split_entries option (`issue#19691 `_, `pr#14636 `_, John Spray) +* cephfs,performance: client: make seeky readdir more efficiency (`issue#19306 `_, `pr#14317 `_, "Yan, Zheng") +* cephfs,performance: mds/server: skip unwanted dn in handle_client_readdir (`pr#12870 `_, Xiaoxi Chen) +* cephfs: Permit recovering metadata into a new RADOS pool (`issue#15069 `_, `issue#15068 `_, `pr#10636 `_, Douglas Fuller) +* cephfs: qa/cephfs: disable mds_bal_frag for TestStrays.test_purge_queue_op_rate (`issue#19892 `_, `pr#15105 `_, "Yan, Zheng") +* cephfs: qa/cephfs: Fix for test_data_scan (`issue#19893 `_, `pr#15094 `_, Douglas Fuller) +* cephfs: qa: fix race in Mount.open_background (`issue#18661 `_, `pr#13137 `_, John Spray) +* cephfs: qa/suites/fs: reserve more space for mds in full tests (`issue#19891 `_, `pr#15026 `_, "Yan, Zheng") +* cephfs: qa/tasks/cephfs: use getattr to guarantee inode is in client cache (`issue#19912 `_, `pr#15062 `_, "Yan, Zheng") +* cephfs: qa: unpin knfs from ubuntu (`issue#16397 `_, `pr#13088 `_, John Spray) +* cephfs: qa: update log whitelists for kcephfs suite (`pr#14922 `_, "Yan, Zheng") +* cephfs: qa: update remaining ceph.com to download.ceph.com (`issue#18574 `_, `pr#12964 `_, John Spray) +* cephfs: qa: whitelist new fullness messages in fs tests (`issue#19253 `_, `pr#13915 `_, John Spray) +* cephfs: Remove "experimental" warnings from multimds (`pr#15154 `_, John Spray, "Yan, Zheng") +* cephfs: Rewrite mount.fuse.ceph (to python) and move ceph-fuse options to fs_mntops (`pr#11448 `_, Edgaras Lukosevicius) +* cephfs: tasks/cephfs: fix kernel force umount (`issue#18396 `_, `pr#12833 `_, Yan, Zheng) +* cephfs: test/libcephfs: avoid buffer overflow when testing ceph_getdents() (`issue#18941 `_, `pr#13429 `_, "Yan, Zheng") +* cephfs,tests: Add multimds:thrash sub-suite and fix bugs in thrasher for multimds (`issue#18690 `_, `issue#10792 `_, `pr#13262 `_, Patrick Donnelly) +* cephfs,tests: ceph-object-corpus: mark MMDSSlaveRequest incompat change (`pr#15730 `_, Sage Weil) +* cephfs,tests: Improve vstart_runner to (optionally) create its own cluster (`pr#12800 `_, John Spray) +* cephfs,tests: qa: fix float parse error in test_fragment (`pr#15122 `_, Patrick Donnelly) +* cephfs,tests: qa: fix test_standby_for_invalid_fscid with vstart_runner (`pr#14272 `_, John Spray) +* cephfs,tests: qa: handle SSHException in logrotate (`pr#13359 `_, John Spray) +* cephfs,tests: qa, mds: add checks for fragmentation, and enable it by default (`issue#16523 `_, `pr#13862 `_, john Spray, John Spray) +* cephfs,tests: qa: misc cephfs test improvements (`issue#20131 `_, `pr#15411 `_, John Spray) +* cephfs,tests: qa: re-enable ENOSPC tests for kclient (`issue#19550 `_, `pr#14396 `_, John Spray) +* cephfs,tests: qa: silence spurious insufficient standby health warnings (`pr#15035 `_, Patrick Donnelly) +* cephfs,tests: qa: silence upgrade test failure (`issue#19934 `_, `pr#15126 `_, Patrick Donnelly) +* cephfs,tests: qa: simplify TestJournalRepair (`pr#15096 `_, John Spray) +* cephfs,tests: qa/tasks: force umount during kclient teardown (`issue#18663 `_, `pr#13099 `_, John Spray) +* cephfs,tests: qa: Tidy up fs/ suite (`pr#14575 `_, John Spray) +* cephfs,tests: qa/vstart_runner: amend ps invocation (`pr#14254 `_, Ilya Dryomov) +* cephfs,tests: qa: whitelist another fullness log message (`issue#19253 `_, `pr#14221 `_, John Spray) +* cephfs,tests: tasks/cephfs: tear down on mount() failure (`pr#13282 `_, John Spray) +* cephfs: tools/cephfs: remove `apply` mode of cephfs-journal-tool (`pr#15715 `_, John Spray) +* cephfs: tools/cephfs: set dir_layout when injecting inodes (`issue#19406 `_, `pr#14234 `_, John Spray) +* ceph-volume: use unique logical volumes (`pr#17208 `_, Alfredo Deza) +* cleanup: .gitignore: exclude rpm files (`pr#15745 `_, Leo Zhang) +* cleanup: Move code from .h into .cc (`pr#12737 `_, Amir Vadai) +* cleanup: resolve compiler warnings (`pr#13236 `_, Adam C. Emerson) +* cleanup: src: put-to operator function - const input cleanup (`issue#3977 `_, `pr#15364 `_, Jos Collin) +* cmake: add "container" to required boost components (`pr#14850 `_, Kefu Chai) +* cmake: Add -finstrument-functions flag to OSD code (`pr#15055 `_, Mohamad Gebai) +* cmake: add RGW and MDS to libcephd (`pr#12345 `_, Bassam Tabbara) +* cmake: Add simple recursive ctags target for Ceph source only (`pr#14334 `_, Kefu Chai, Dan Mick) +* cmake: align cmake names of library packages (`issue#19853 `_, `pr#14951 `_, Nathan Cutler) +* cmake: Allow tests to build without NSS (`pr#13315 `_, Daniel Gryniewicz) +* cmake: build boost as an external project (`pr#15376 `_, Kefu Chai) +* cmake: build tracepoint libraries for vstart target (`pr#14354 `_, Mohamad Gebai) +* cmake: check the existence of gperf before using it (`pr#15164 `_, Kefu Chai) +* cmake: cleanup the use of udev and blkid in target_link_lib() (`pr#12811 `_, Willem Jan Withagen) +* cmake: disable -fvar-tracking-assignments for config.cc (`pr#16695 `_, Kefu Chai) +* cmake: disable mallinfo for jemalloc (`pr#12469 `_, Bassam Tabbara) +* cmake: do not add dependencies to INTERFACE library on cmake < 3.3 (`pr#15813 `_, Kefu Chai) +* cmake: do not compile crush twice (`pr#14725 `_, Kefu Chai) +* cmake: do not link libcommon against some libs (`pr#15340 `_, Willem Jan Withagen) +* cmake: do not try to add submodule to exclude list if .git is not around (`pr#14495 `_, Kefu Chai) +* cmake: enable cross-compilation of boost (`issue#18938 `_, `pr#14881 `_, Kefu Chai) +* cmake: exclude \*.css while generating ctags (`pr#15663 `_, Leo Zhang) +* cmake: explictly call find_package(PythonInterp) first to fix build err (`pr#12385 `_, Yixun Lan) +* cmake: fix boost components for WITH_SYSTEM_BOOST (`pr#15160 `_, Bassam Tabbara) +* cmake: Fix broken async/rdma compilation since move to libceph-common (`pr#13122 `_, Oren Duer) +* cmake: fix broken RDMA compilation after merge PR #12878 (`pr#13186 `_, Oren Duer) +* cmake: fix hard coded boost python lib (`pr#12480 `_, John Coyle) +* cmake: fix rpath on shared libraries and binaries targets (`pr#12927 `_, Ricardo Dias) +* cmake: fix the build with -DWITH_ZFS=ON (`pr#15907 `_, Kefu Chai) +* cmake: fix the linked lib reference of unittest_rgw_crypto (`pr#14869 `_, Willem Jan Withagen) +* cmake: improved build speed by 5x when using ccache (`pr#15147 `_, Bassam Tabbara) +* cmake: kill duplicated cmake commands (`pr#14948 `_, liuchang0812) +* cmake: link against fcgi only if enabled (`pr#15425 `_, Yao Zongyou) +* cmake: link ceph-{mgr,mon,mds,osd} against libcommon statically (`pr#12878 `_, Kefu Chai) +* cmake: link consumers of libclient with libcommon (`issue#18838 `_, `pr#13394 `_, Kefu Chai) +* cmake: misc fixes for build on i386 (`pr#15516 `_, James Page) +* cmake: pass -d0 to b2 if not CMAKE_VERBOSE_MAKEFILE (`pr#14651 `_, Kefu Chai) +* cmake: remove Findpciaccess.cmake (`pr#12776 `_, optimistyzy) +* cmake: Rewrite HAVE_BABELTRACE option to WITH (`pr#15305 `_, Willem Jan Withagen) +* cmake: rgw: do not link against boost in a wholesale (`pr#15347 `_, Nathan Cutler, Kefu Chai) +* cmake: search for Keyutils in default paths (`pr#12769 `_, Pascal Bach) +* cmake: search for nspr include files for both suffixes: nspr4 and nspr (`issue#18535 `_, `pr#12939 `_, John Lin) +* cmake: should not compile crc32c_ppc.c on intel arch (`pr#14423 `_, Kefu Chai) +* cmake: simplify find_package jemalloc (`pr#12468 `_, Bassam Tabbara) +* cmake: support for external rocksdb (`pr#12467 `_, Bassam Tabbara) +* cmake: support optional argument for overriding default ctag excludes (`pr#14379 `_, Kefu Chai) +* cmake: turn libcommon into a shared library (`pr#12840 `_, Kefu Chai) +* cmake: use CMAKE_INSTALL_INCLUDEDIR (`pr#16483 `_, David Disseldorp) +* cmake: workaound ccache issue with .S assembly files (`pr#15142 `_, Bassam Tabbara) +* common: add ceph::size() (`pr#15181 `_, Kefu Chai) +* common: add override in common and misc (`issue#18922 `_, `pr#13443 `_, liuchang0812) +* common: add override in header file (`pr#13774 `_, liuchang0812) +* common: add override in msg subsystem (`pr#13771 `_, liuchang0812) +* common: auth: Enhancement for the supported auth methods (`pr#12937 `_, Dave Chen) +* common: auth/RotatingKeyRing: use std::move() to set secrets (`pr#15866 `_, Kefu Chai) +* common: avoid statically allocating configuration options (`issue#20869 `_, `pr#16735 `_, Jason Dillaman) +* common: Better handling for missing/inaccessible ceph.conf files (`issue#19658 `_, `pr#14757 `_, Dan Mick) +* common: bufferlist: cleanup semantical wrong for bufferlist::append (`pr#12247 `_, Yankun Li) +* common: buffer: silence unused var warning on FreeBSD (`pr#16452 `_, Willem Jan Withagen) +* common: ceph_osd: remove client message cap limit (`pr#14944 `_, Haomai Wang) +* common: ceph: wait for maps before doing 'ceph tell ... help' (`issue#20113 `_, `pr#16756 `_, Sage Weil) +* common: cls/log/cls_log.cc: reduce logging noise (`issue#19835 `_, `pr#14879 `_, Willem Jan Withagen) +* common: cls: optimize header file dependency (`pr#15165 `_, Brad Hubbard, Xiaowei Chen) +* common: cmdparse: more constness (`pr#15023 `_, Kefu Chai) +* common: common/admin_socket: add config for admin socket permission bits (`pr#11684 `_, runsisi) +* common: common/admin-socket: fix potential buffer overflow (`pr#12518 `_, Yunchuan Wen) +* common: common/auth: add override in headers (`pr#13692 `_, liuchang0812) +* common: common/BackTrace: add operator<< (`pr#9028 `_, Kefu Chai) +* common: common/BackTrace: demangle on FreeBSD also (`pr#12992 `_, Kefu Chai) +* common: common/buffer: close pipe fd if set nonblocking fails (`pr#12828 `_, donglinpeng) +* common: common/buffer: off-by-one error in max iov length blocking (`issue#20907 `_, `pr#16803 `_, Dan Mick) +* common: common/ceph_context.cc: Use CEPH_DEV to reduce logfile noise (`pr#10384 `_, Willem Jan Withagen) +* common: common/ceph_context: 'config diff get' option added (`pr#10736 `_, Daniel Oliveira) +* common: common/ceph_context: fewer warnings about experimental features (`pr#14170 `_, Sage Weil) +* common: common/ceph_context: fix leak of registered commands on exit (`pr#15302 `_, xie xingguo) +* common: common/ceph_context: Show clear message if all features are enabled (`pr#12676 `_, Dave Chen) +* common: common/cmdparse.cc: remove unused variable 'argnum' in dump_cmd_to_json() (`pr#16862 `_, Luo Kexue) +* common: common/common_init: disable default dout logging for UTILITY_NODOUT too (`issue#20771 `_, `pr#16578 `_, Sage Weil) +* common: common/config: Add /usr/local/etc/ceph to default paths (`pr#14797 `_, Willem Jan Withagen) +* common: common/config: eliminate config_t::set_val unsafe option (`issue#19106 `_, `pr#13687 `_, liuchang0812) +* common: common/config: fix return type of string::find and use string::npos (`pr#9924 `_, Yan Jun) +* common: common,config: OPT_FLOAT and OPT_DOUBLE output format in config show (`issue#20104 `_, `pr#15647 `_, Yanhu Cao) +* common: common/config_opt: remove unused config (`pr#15874 `_, alex.wu) +* common: common/config_opts: drop unused opt (`pr#15876 `_, Yanhu Cao) +* common: common/config_opts.h: FreeBSD timing changed due to no SO_REUSEADDR (`pr#12594 `_, Willem Jan Withagen) +* common: common/config_opts.h: Remove deprecated osd_compact_leveldb_on_mount option (`issue#19318 `_, `pr#14059 `_, Vikhyat Umrao) +* common: common/config_opts.h: remove obsolete configuration option (`pr#12659 `_, Li Wang) +* common: common/config_opts: Set the HDD throttle cost to 1.5M (`pr#14808 `_, Mark Nelson) +* common: common/EventTrace: fix compiler warning (`pr#13659 `_, Jianpeng Ma) +* common: common/Finisher: fix uninitialized variable warning (`pr#14958 `_, Piotr Dałek) +* common: common/freebsd_errno.cc: fixed again a stupid typo (`pr#15742 `_, Willem Jan Withagen) +* common: common/interval_set: return int64_t for size() (`pr#12898 `_, Xinze Chi) +* common: common/iso_8601.cc: Make return expression Clang compatible (`pr#15336 `_, Willem Jan Withagen) +* common: common/LogEntry: include EntityName in log entries (`pr#15395 `_, Sage Weil) +* common: common/Mutex.cc: fixed the error in comment (`pr#16214 `_, Pan Liu) +* common: common/options: refactors to set the properties in a more structured way (`pr#16482 `_, Kefu Chai) +* common: common,osdc: remove atomic_t completely (`pr#15562 `_, Kefu Chai) +* common: common/perf_counters: add average time for PERFCOUNTER_TIME (`pr#15478 `_, xie xingguo) +* common: common/perf_counters: fix race condition with atomic variables (`pr#14227 `_, J. Eric Ivancich) +* common: common/perf_counters: make schema more friendly and update docs (`pr#14933 `_, Sage Weil) +* common: common/perf_counters.: Remove unnecessary judgment (`pr#10407 `_, zhang.zezhu) +* common: common/simple_spin: use __ppc_yield() on all powerpc archs (`pr#14310 `_, Kefu Chai) +* common: common,test: migrate atomic_t to std::atomic (`pr#14866 `_, Jesse Williamson) +* common: common/Timer: do not add event if already shutdown (`issue#20432 `_, `pr#16201 `_, Kefu Chai) +* common: common/WorkQueue: use threadpoolname + threadaddr for heartbeat_han… (`pr#16563 `_, huangjun) +* common: common/xmlformatter: turn on underscored and add unittest (`pr#12916 `_, liuchang0812) +* common: compressor/zlib: remove g_ceph_context/g_conf from compressor plugin (`pr#16245 `_, Casey Bodley) +* common: compressor/zstd: add zstd compression plugin (`pr#13075 `_, Kefu Chai, Sage Weil) +* common: config: Improve warning for unobserved value (`issue#18424 `_, `pr#12855 `_, Brad Hubbard) +* common: config_opt: use bool instead of int for the default value of filestore_debug_omap_check (`pr#15651 `_, Leo Zhang) +* common,core: ceph_test_rados_api_misc: fix LibRadosMiscConnectFailure.ConnectFailure retry (`issue#19901 `_, `pr#15522 `_, Sage Weil) +* common: core/common: Fix ENODATA for FreeBSD with compat.h (`issue#19883 `_, `pr#15685 `_, Willem Jan Withagen) +* common,core: common, osd, tools: Add histograms to performance counters (`pr#12829 `_, Bartłomiej Święcki) +* common,core: common/pick_address.cc: Copy public_netw to cluster_netw if cluster empty (`pr#12929 `_, Willem Jan Withagen) +* common,core: common/TracepointProvider: add assert if dlopen error (`pr#13430 `_, Jianpeng Ma) +* common,core: common/TrackedOp: make TrackedOp::reset_desc() safe (`issue#19110 `_, `pr#13702 `_, Sage Weil) +* common,core: mempool: put bloom_filter in mempool (`pr#13009 `_, Sage Weil) +* common,core: osd,mds,mgr: do not dereference null rotating_keys (`issue#20667 `_, `pr#16455 `_, Sage Weil) +* common,core: osd,osdc: pg and osd-based backoff (`pr#12342 `_, Sage Weil) +* common,core: osd/OSDMap: make osd_state 32 bits wide (`pr#15390 `_, Sage Weil) +* common,core: osd/OSDMap: replace require_osds flags with a single require_osd_release field (`pr#15068 `_, Sage Weil) +* common,core: osd/OSDMap: replace string-based min_compat_client with a CEPH_RELEASE uint8_t (`pr#15351 `_, Sage Weil) +* common,core: osd/osd_types: add flag name (IGNORE_REDIRECT) (`pr#15795 `_, Myoungwon Oh) +* common,core: rados: we need to get the latest osdmap when pool does not exists (`pr#13289 `_, song baisen) +* common,core,tests: Wip cppcheck errors (`pr#14446 `_, Brad Hubbard) +* common: crc32c: include acconfig.h to fix ceph_crc32c_aarch64() (`pr#15515 `_, Kefu Chai) +* common: crush/CrushWrapper: fix has_incompat_choose_args (`pr#15218 `_, Sage Weil) +* common: crush/CrushWrapper: fix has_incompat_choose_args() (`pr#15244 `_, Sage Weil) +* common: crypto: cleanup NSPR in main thread (`pr#14801 `_, Kefu Chai) +* common: delete unused conf "filestore_debug_disable_sharded_check" (`pr#13051 `_, Chuanhong Wang) +* common: denc: add encode/decode for basic_sstring (`pr#15135 `_, Kefu Chai, Casey Bodley) +* common: do not print error when asok is closed (`pr#14022 `_, Patrick Donnelly) +* common: fix building against libcryptopp (`pr#14949 `_, Shengjing Zhu) +* common: Fix clang compilation (`pr#13335 `_, Bartłomiej Święcki) +* common: Fix heap buffer overflow in do_request (`issue#19393 `_, `pr#14173 `_, Brad Hubbard) +* common: fix lockdep vs recursive mutexes (`pr#9940 `_, Adam Kupczyk) +* common: fix log warnings (`pr#16056 `_, xie xingguo) +* common: fix Option set_long_description (`pr#16668 `_, Yan Jun) +* common: fix segfault in public IPv6 addr picking (`issue#19371 `_, `pr#14124 `_, Fabian Grünbichler) +* common: fix that $host always expands to localhost instead of actual hostname (`issue#11081 `_, `pr#12998 `_, liuchang0812) +* common: fix typo in option of rados_mon_op_timeout's comment (`pr#15681 `_, Leo Zhang) +* common: Fix unused variable references warnings (`pr#14790 `_, Willem Jan Withagen) +* common: follow up to new options infrastructure (`pr#16527 `_, John Spray) + common: Forward-declare container I/O overloads +* common: get_process_name: use getprogname on bsd systems (`pr#15338 `_, Mykola Golub) +* common: get rid of "warning: ignoring return value of ‘strerror_r’" (`pr#12775 `_, xie xingguo) +* common: global: we need to handle the init_on_startup return value when global_init (`pr#13018 `_, song baisen) +* common: Implements simple_spin_t in terms of std::atomic_flag (`pr#14370 `_, Jesse Williamson) +* common: Improved CRC calculation for zero buffers (`pr#11966 `_, Adam Kupczyk) +* common: include/ceph_features.h uses uint64_t, which is in sys/types.h (`pr#13339 `_, Willem Jan Withagen) +* common: include/denc: improvements (`pr#12626 `_, Adam C. Emerson) +* common: include/denc, kv: silence gcc warnings (`pr#13458 `_, Kefu Chai) +* common: include/denc: remove nullptr runtime magic boundedness check (`pr#13889 `_, Sage Weil) +* common: include/lru.h: add const to member functions (`pr#15408 `_, yonghengdexin735) +* common: include/mempool: fix typo in comments (`pr#12772 `_, huangjun) +* common: include/rados: Fix typo in rados_ioctx_cct() doc (`pr#15220 `_, Jos Collin) +* common: include: Redo some includes for FreeBSD (`issue#19883 `_, `pr#15337 `_, Willem Jan Withagen) +* common: initialize array in struct BackTrace (`pr#15864 `_, Jos Collin) +* common: initialize _hash in LogEntryKey() (`pr#15615 `_, Jos Collin) +* common: int_types.h: remove hacks to workaround old systems (`pr#15069 `_, Kefu Chai) +* common: kv: resolve a crash issue in ~LevelDBStore() (`pr#16553 `_, wumingqiao) +* common: librados,libradosstriper,test: migrate atomic_t to std::atomic (baragon) (`pr#14658 `_, Jesse Williamson) +* common: librados, osd: clang fixes (`pr#13768 `_, Kefu Chai) +* common: libradosstriper: Add example code (`pr#15350 `_, Logan Blyth) +* common: libradosstriper: fix format injection vulnerability (`issue#20240 `_, `pr#15674 `_, Stan K) +* common: libradosstriper: fix MultiAioCompletion leaks on failure (`pr#15471 `_, Kefu Chai) +* common: make attempts of auth rotating configurable (`pr#12563 `_, xie xingguo) +* common: Make spinlock delay more conventional (`pr#14248 `_, Brad Hubbard) +* common: mempool: improve dump; fix buffer accounting bugs (`pr#15403 `_, Sage Weil) +* common: messages: fix return type name of MOSDMap (`pr#14382 `_, Leo Zhang) +* common: mgr/PyFormatter: implement dump_format_va (`pr#15634 `_, Sage Weil) +* common: misc cleanups in common, global, os, osd submodules (`pr#16321 `_, Yan Jun) +* common: misc fixes detected by crypto shutdown assert (`pr#12925 `_, Sage Weil) +* common,mon: crush,mon: add weight-set introspection and manipulation commands (`pr#16326 `_, Sage Weil) +* common,mon: messenger,client,compressor: migrate atomic_t to std::atomic (`pr#14657 `_, Jesse Williamson) +* common: mon/MonClient: scale backoff interval down when we have a healthy mon session (`issue#20371 `_, `pr#16576 `_, Kefu Chai, Sage Weil) +* common,mon: mon,crush: add 'osd crush swap-bucket' command (`pr#15072 `_, Sage Weil) +* common: msg/async: add assert of ms_async_op_threads > 0 (`pr#15629 `_, linbing) +* common: msg/async: assert if compiled code doesn't support the configured ms (`pr#12559 `_, Avner BenHanoch) +* common: msg/async: fix crash that writing char to nonblock-fd gets EAGAIN in EventCenter::wakeup (`pr#13822 `_, liuchang0812) +* common: msg/async: make recv_stamp more precise (`pr#15810 `_, Pan Liu) +* common: msg/async/rdma: Add fork safe on RDMA (`pr#13740 `_, Sarit Zubakov) +* common: msg/async/rdma: clean line endings (`pr#12688 `_, Adir Lev) +* common: msg/async/rdma: Remove compilation warning (`pr#13142 `_, Sarit Zubakov) +* common: msg/async/rdma: rename chunk_size to buffer_size (`pr#13666 `_, Adir Lev) +* common: msg/async/rdma: Support for RoCE v2 and SL (`pr#12556 `_, Oren Duer) +* common: msg/async/rdma: Update fix broken compilation (`pr#13940 `_, Sarit Zubakov) +* common: msg/async: return right away in NetHandler::set_priority() if not supported (`pr#14795 `_, Kefu Chai) +* common: msg/simple: call clear_pipe in wait() shutdown path (`issue#15784 `_, `pr#12633 `_, Sage Weil) +* common: msg/SimpleMessenger: error out misplace in set_socket_options (`pr#13961 `_, wangzhengyong) +* common: msg/simple/Pipe: support IPv6 QoS (`issue#18887 `_, `pr#13370 `_, Robin H. Johnson) +* common: .organizationmap: Updated authors (`pr#14360 `_, Jos Collin) +* common: osdc: fix osdc_osd_seesion perf counter (`pr#13478 `_, Xiaoxi Chen) +* common: osdc/Objecter: fix bugs in explicit naming of op spg_t (`pr#13534 `_, Sage Weil) +* common: osdc/Objecter: fix pool dne corner case (`issue#19552 `_, `pr#14901 `_, Sage Weil) +* common: osdc/Objecter: handle command target that goes down (`issue#19452 `_, `pr#14302 `_, Sage Weil) +* common: osdc/Objecter: release message if it's not handled (`issue#19741 `_, `pr#15890 `_, Kefu Chai) +* common: osdc/Objecter: resend RWORDERED ops on full (`issue#19133 `_, `pr#13759 `_, Sage Weil) +* common: osd/OSDMap: fix feature commit comment (`pr#15056 `_, Sage Weil) +* common: osd/OSDMap: get_previous_up_osd_before() may run into endless loop (`pr#12976 `_, Mingxin Liu) +* common: osd/OSDMap: print require_osd_release (`pr#15974 `_, Sage Weil) +* common: osd/osd_types: clean up OSDOp printers (`pr#12980 `_, Sage Weil) +* common: Passing null pointer option_name to operator << in md_config_t::parse_option() (`pr#15881 `_, Jos Collin) +* common,performance: buffer: allow buffers to be accounted in arbitrary mempools (`pr#15352 `_, Sage Weil) +* common,performance: common/Finisher: batch handle perfcounter && only send signal when waiter existed (`pr#14363 `_, Jianpeng Ma) +* common,performance: crc32c: Add ppc64le fast zero optimized assembly (`pr#15100 `_, Andrew Solomon) +* common,performance: inline_memory: optimized mem_is_zero for non-x64 (`pr#15307 `_, Piotr Dałek) +* common,performance: kv/rocksdb: supports SliceParts interface (`pr#15058 `_, Haomai Wang) +* common,performance: osd/OSDMap: make pg_temp more efficient (`pr#15291 `_, Sage Weil) +* common: possible lockdep false alarm for ThreadPool lock (`issue#18819 `_, `pr#13258 `_, Mykola Golub) +* common: prevent unset_dumpable from generating warnings (`pr#16462 `_, Willem Jan Withagen) +* common: rados: allow "rados purge" to delete objects when osd is full (`pr#13814 `_, Pan Liu) +* common: rados: more info added to pool deletion error (`issue#19400 `_, `pr#14235 `_, Vedant Nanda) +* common,rbd: osdc/Objecter: unify disparate EAGAIN handling paths into one (`pr#16627 `_, Sage Weil) +* common,rbd,rgw: common/escape: do not escape / in json (`pr#14130 `_, Sage Weil) +* common,rbd,rgw: common/rgw/rbd: remove some unused variables (`pr#16690 `_, Luo Kexue) +* common,rdma: msg/async/rdma: automatically set RDMAV_HUGEPAGES_SAFE according to conf (`pr#15755 `_, DanielBar-On) +* common,rdma: msg/async/rdma: check ulimit (`pr#13655 `_, Sarit Zubakov, Adir Lev) +* common,rdma: msg/async/rdma: Introduce Device.{cc,h} (`pr#14001 `_, Amir Vadai) +* common,rdma: msg/async/rdma: Introduce RDMAConnMgr + Debug prints (`pr#14201 `_, Amir Vadai) +* common,rdma: msg/async/rdma: Move resource handling to Device (`pr#14088 `_, Sarit Zubakov, Amir Vadai) +* common,rdma: msg/async/rdma: RDMA-CM Initialize device on first connect (`pr#14179 `_, Amir Vadai) +* common,rdma: msg/async/rdma: reduce number of rdma rx/tx buffers (`pr#13190 `_, Adir Lev) +* common,rdma: msg/async/rdma: use lists properly (`pr#15908 `_, Adir lev, Adir Lev) +* common: remove config opt conversion utility (`pr#16480 `_, John Spray) +* common: remove \n on clog messages (`pr#13794 `_, Sage Weil) +* common: Remove redundant includes - 2 (`issue#19883 `_, `pr#15169 `_, Jos Collin) +* common: Remove redundant includes - 3 (`issue#19883 `_, `pr#15204 `_, Jos Collin) +* common: Remove redundant includes - 4 (`issue#19883 `_, `pr#15251 `_, Jos Collin) +* common: Remove redundant includes - 5 (`issue#19883 `_, `pr#15267 `_, Jos Collin) +* common: Remove redundant includes - 6 (`issue#19883 `_, `pr#15299 `_, Jos Collin) +* common: Remove redundant includes (`issue#19883 `_, `pr#15003 `_, Brad Hubbard) +* common: Remove redundant includes (`issue#19883 `_, `pr#15019 `_, Brad Hubbard) +* common: Remove redundant includes (`issue#19883 `_, `pr#15042 `_, Brad Hubbard) +* common: Remove redundant includes (`issue#19883 `_, `pr#15086 `_, Jos Collin) +* common: remove useless parameter (`pr#14096 `_, baiyanchun) +* common: Revamp config option definitions (`issue#20627 `_, `pr#16211 `_, John Spray, Kefu Chai, Sage Weil) +* common,rgw: cls/refcount: store and use list of retired tags (`issue#20107 `_, `pr#15673 `_, Yehuda Sadeh) +* common: src/common/ceph_string: stringify new osd states (`pr#15751 `_, xie xingguo) +* common: src/common: change last_work_queue to next_work_queue (`pr#14738 `_, Pan Liu) +* common: support s390 and unknown architectures in spin-wait loop (`issue#19492 `_, `pr#14337 `_, Nathan Cutler) +* common,tests: ceph_test_rados_api_c_read_operations: do not assert per-op rval is correct (`issue#19518 `_, `pr#16196 `_, Sage Weil) +* common,tests: ceph_test_rados_api_list: more fix LibRadosListNP.ListObjectsError (`issue#19963 `_, `pr#15138 `_, Sage Weil) +* common,tests: test: Make screencandy optional for FreeBSD (`pr#15444 `_, Willem Jan Withagen) +* common: the latency dumped by "ceph osd perf" is not real (`issue#20749 `_, `pr#16512 `_, Pan Liu) +* common,tools: osdmaptool: show all the pg map to osds info (`pr#9419 `_, song baisen) +* common: tracing: Fix handle leak in TracepointProvider (`pr#12652 `_, Brad Hubbard) +* common: tracing: fix segv (`issue#18576 `_, `pr#14304 `_, Anjaneya Chagam) +* common: Update the error string when res_nsearch() or res_search() fails (`pr#15878 `_, huanwen ren) +* common: use ref to avoid unnecessary memory copy (`issue#19107 `_, `pr#13689 `_, liuchang0812) +* common: use std::move() for better performance (`pr#16620 `_, Xinying Song) +* common: xio: migrate atomic_t to std::atomic<> (`pr#15230 `_, Jesse Williamson) +* compressor: conditionalize on HAVE_LZ4 (`pr#17174 `_, Kefu Chai) +* compressor: fix Mutex::Locker used is not correct (`pr#13935 `_, hechuang) +* compressor: zlib: fix plugin for non-Intel arches (`pr#14947 `_, Dan Mick) +* core: auth: 'ceph auth import -i' overwrites caps, if caps are not specified (`issue#18932 `_, `pr#13468 `_, Vikhyat Umrao) +* core: auth: Remove unused function in AuthSessionHandler (`pr#16666 `_, Luo Kexue) +* core: ceph: allow '-' with -i and -o for stdin/stdout (`pr#16359 `_, Sage Weil) +* core: ceph-create-keys: Add connection timeouts (`pr#11995 `_, Owen Synge) +* core: ceph-dencoder: Silence coverity CID 1412579 (`pr#15744 `_, Brad Hubbard) +* core: ceph-detect-init: Add docker detection (`pr#13218 `_, Guillaume Abrioux) +* core: ceph-disk: Adding retry loop in get_partition_dev() (`pr#14275 `_, Erwan Velu) +* core: ceph-disk/ceph_disk/main.py: fix calling of the bsdrc init scripts (`pr#14476 `_, Willem Jan Withagen) +* core: ceph-disk/ceph_disk/main.py: Replace ST_ISBLK() test by is_diskdevice() (`pr#15587 `_, Willem Jan Withagen) +* core: ceph-disk: ceph-disk on FreeBSD should not use mpath-code (`pr#14837 `_, Willem Jan Withagen) +* core: ceph-disk: dmcrypt activate must use the same cluster as prepare (`issue#17821 `_, `pr#13573 `_, Loic Dachary) +* core: ceph-disk: dmcrypt cluster must default to ceph (`issue#20893 `_, `pr#16776 `_, Loic Dachary) +* core: ceph-disk: do not setup_statedir on trigger (`issue#19941 `_, `pr#15410 `_, Loic Dachary) +* core: ceph-disk: enable directory backed OSD at boot time (`issue#19628 `_, `pr#14546 `_, Loic Dachary) +* core: ceph-disk: Fix getting wrong group name when --setgroup in bluestore (`issue#18955 `_, `pr#13457 `_, craigchi) +* core: ceph-disk: FreeBSD changes to get it working and passing tests (`pr#12086 `_, Willem Jan Withagen) +* core: ceph-disk: implement prepare --no-locking (`pr#14728 `_, Dan van der Ster, Loic Dachary) +* core: ceph_disk/main.py: Allow FreeBSD zap a OSD disk (`pr#15642 `_, Willem Jan Withagen) +* core: ceph-disk,osd: add support for crush device classes (`issue#19513 `_, `pr#14436 `_, Loic Dachary) +* core: ceph-disk: Populate mount options when running "list" (`issue#17331 `_, `pr#14293 `_, Brad Hubbard) +* core: ceph-disk: Reporting /sys directory in get_partition_dev() (`pr#14080 `_, Erwan Velu) +* core: ceph-disk: Revert "Revert "change get_dmcrypt_key test to support different cluster name"" (`pr#13600 `_, Loic Dachary) +* core: ceph-disk: separate ceph-osd --check-needs-\* logs (`issue#19888 `_, `pr#15016 `_, Loic Dachary) +* core: ceph-disk: set the default systemd unit timeout to 3h (`issue#20229 `_, `pr#15585 `_, Loic Dachary) +* core: ceph-disk: support osd new (`pr#15432 `_, Loic Dachary, Sage Weil) +* core: ceph-disk: Write 10M to all partitions before zapping (`issue#18962 `_, `pr#13766 `_, Wido den Hollander) +* core: ceph: do not throw TypeError on connection failure (`pr#13268 `_, Kefu Chai) +* core: ceph.in: Fix couple of minor issues on the messages (`pr#12797 `_, Dave Chen) +* core: ceph-objectstore-tool: do not populate snapmapper with missing clones (`issue#19943 `_, `pr#15787 `_, Sage Weil) +* core: ceph-osd: fix auto detect which objectstore is currently running (`issue#20865 `_, `pr#16717 `_, Yanhu Cao) +* core: ceph-osd: --flush-journal: sporadic segfaults on exit (`issue#18820 `_, `pr#13311 `_, Alexey Sheplyakov) +* core: client/SyntheticClient.cc: Fix warning in random_walk (`issue#19445 `_, `pr#14308 `_, Brad Hubbard) +* core: cls/timeindex: clean up cls_timeindex_client.h|cc (`pr#13987 `_, Shinobu Kinjo) +* core: common/options: remove mon_warn_osd_usage_min_max_delta from options.cc too (`pr#16488 `_, Sage Weil) +* core: common/TrackedOp: allow dumping historic ops sorted by duration (`pr#14050 `_, Piotr Dałek) +* core: compressor: add LZ4 support (`pr#15434 `_, Haomai Wang) +* core: compressor: optimize header file dependency (`pr#15187 `_, Brad Hubbard, Xiaowei Chen) +* core: Context: C_ContextsBase: delete enclosed contexts in dtor (`issue#20432 `_, `pr#16159 `_, Kefu Chai) +* core: crush/CrushWrapper: chooseargs encoding fix (`pr#15984 `_, Ilya Dryomov) +* core: crush/CrushWrapper: make get_immediate_parent[_id] ignore per-class shadow hierarchy (`issue#20546 `_, `pr#16221 `_, Sage Weil) +* core: crush, mon: make jewel the lower bound for client/crush compat for new clusters (`pr#15370 `_, Sage Weil) +* core: erasure-code: optimize header file dependency (`pr#15172 `_, Brad Hubbard, Xiaowei Chen) +* core: erasure-code: Remove duplicate of isa-l files (`pr#15372 `_, Ganesh Mahalingam) +* core: erasure-code: sync jerasure/gf-complete submodules (`pr#14424 `_, Loic Dachary) +* core: filestore: migrate atomic_t to std::atomic<> (`pr#15228 `_, Jesse Williamson) +* core: Give requested scrub work a higher priority (`issue#15789 `_, `pr#14488 `_, David Zafman) +* core: global: start removing g_ceph_context (`pr#12149 `_, Adam C. Emerson) +* core: HashIndex.cc: add compat.h for ENODATA (`pr#16697 `_, Willem Jan Withagen) +* core: include/denc: add {encode,decode}_nohead for denc_traits (`issue#18938 `_, `pr#14099 `_, Kefu Chai) +* core: include/mempool.h: fix Clangs complaint about types (`pr#13523 `_, Willem Jan Withagen) +* core: include/types.h, introduce host_to_ceph_errno (`pr#15496 `_, Willem Jan Withagen) +* core: Install Pecan for FreeBSD (`pr#15610 `_, Willem Jan Withagen) +* core: introduce (and fix) code to pass errno to other OSes (`pr#15495 `_, Willem Jan Withagen) +* core: introduce DirectMessenger (`pr#14755 `_, Casey Bodley, Matt Benjamin) +* core: kv/RocksDBStore: abort if rocksdb EIO, don't return incorrect result (`pr#15862 `_, Haomai Wang) +* core: kv/RocksDBStore: use vector instead of VLA for holding slices (`pr#16615 `_, Kefu Chai) +* core: libradosstriper: Initialize member variable m_writeRc in WriteCompletionData (`pr#16780 `_, amitkuma) +* core: luminous: Improve size scrub error handling and ignore system attrs in xattr checking (`issue#21051 `_, `issue#18836 `_, `issue#20243 `_, `pr#17196 `_, David Zafman) +* core: luminous: Include front/back interface names in OSD metadata (`issue#21048 `_, `issue#20956 `_, `pr#17193 `_, John Spray) +* core: luminous: mon: bug in functon reweight_by_utilization (`issue#21079 `_, `issue#20970 `_, `pr#17198 `_, xie xingguo) +* core: luminous: mon: "ceph osd crush rule rename" support (`pr#17260 `_, xie xingguo) +* core: luminous: multisite: FAILED assert(prev_iter != pos_to_prev.end()) in RGWMetaSyncShardCR::collect_children() (`issue#21097 `_, `issue#20906 `_, `pr#17234 `_, Casey Bodley) +* core: luminous: osd: osd_scrub_during_recovery only considers primary, not replicas (`issue#18206 `_, `issue#21077 `_, `pr#17195 `_, David Zafman) +* core: luminous: src/common/LogClient.cc: 310: FAILED assert(num_unsent <= log_queue.size()) (`issue#20965 `_, `issue#18209 `_, `pr#17197 `_, Sage Weil) +* core: make the conversion from wire error to host OS work (`pr#15780 `_, Willem Jan Withagen) +* core: Merge pull request #16755 from ivancich/wip-pull-new-dmclock (`pr#16922 `_, Gregory Farnum) +* core: messages: default-initialize MOSDPGRecoveryDelete[Reply] members (`pr#16584 `_, Greg Farnum) +* core: messages: Initialize members in MMDSTableRequest (`pr#16810 `_, amitkuma) +* core: messages: Initialize member variables (`pr#16819 `_, amitkuma) +* core: messages: Initialize member variables (`pr#16839 `_, amitkuma) +* core: messages: Initializing member variable in MMDSCacheRejoin (`pr#16791 `_, amitkuma) +* core: messages/MOSDOp: fix pg_t decoding for version <7 decoding (`issue#19005 `_, `pr#13537 `_, Sage Weil) +* core: messages/MOSDPGTrim: add the missed HEAD_VERSION AND COMPAT_VERSION (`issue#18266 `_, `pr#12517 `_, huangjun) +* core: messages/MOSDPing.h: drop unused fields (`pr#15843 `_, Piotr Dałek) +* core: messages/MOSDPing: initialize MOSDPing padding (`issue#20323 `_, `pr#15714 `_, Sage Weil) +* core: messages/MOSDSubOp: Make encode_payload can be reentrant (`pr#12654 `_, Haomai Wang) +* core: messages: remove compat cruft (`pr#14475 `_, Sage Weil) +* core: mgr/MgrClient: do not attempt to access a global variable for config (`pr#16544 `_, Jason Dillaman) +* core: mgr/MgrClient: use unique_ptr for MgrClient::session (`issue#19097 `_, `pr#13685 `_, Kefu Chai) +* core,mgr: mgr/DaemonServer: stop spamming log with pg stats (`pr#15487 `_, Sage Weil) +* core,mgr: mgr,librados: service map (`pr#15858 `_, Yehuda Sadeh, John Spray, Sage Weil) +* core,mgr,mon: mgr,mon: enable/disable mgr modules via 'ceph mgr module ...' commands (`pr#15958 `_, Sage Weil) +* core,mgr,mon: mon,mgr: tag some commands for ceph-mgr (`pr#13617 `_, Sage Weil) +* core,mgr,mon: mon/PGMap: fix osd_epoch update when removing osd_stat (`issue#20208 `_, `pr#15573 `_, Sage Weil) +* core,mgr: mon/PGMap: slightly better debugging around pgmap updates (`pr#15820 `_, Sage Weil) +* core,mgr,tests: qa: flush out monc's dropped msgs on msgr failure injection (`issue#20371 `_, `pr#16484 `_, Joao Eduardo Luis) +* core,mgr,tests: qa/suites/rados/rest: test restful mgr module (`pr#15604 `_, Sage Weil) +* core: misc: SCA fixes (`pr#14426 `_, Danny Al-Gaaf) +* core,mon: crush, mon: simplify device class manipulation commands (`pr#16388 `_, xie xingguo) +* core: mon,mgr: fix "ceph osd df", add some tools to find untested commands (`issue#20256 `_, `pr#15675 `_, Greg Farnum) +* core: mon/MonClient: discard stray messages from non-acitve conns (`issue#19015 `_, `pr#13656 `_, Kefu Chai) +* core: mon/MonClient: don't return zero global_id (`issue#19134 `_, `pr#13853 `_, "Yan, Zheng", Kefu Chai) +* core: mon/MonClient: hunt monitors in parallel (`issue#16091 `_, `pr#11128 `_, Steven Dieffenbach, Kefu Chai) +* core: mon/MonClient: persist global_id across re-connecting (`issue#18968 `_, `pr#13550 `_, Kefu Chai) +* core: mon/MonClient: respect the priority in SRV RR (`issue#5249 `_, `pr#15964 `_, Kefu Chai) +* core,mon: mon/LogMonitor: 'log last' command (`pr#15497 `_, Sage Weil) +* core: mon/MonmapMonitor: use `__func__` instead of hard code function name (`pr#16037 `_, Yanhu Cao) +* core,mon: mon/MgrStatMonitor: avoid dup health warnings during luminous upgrade (`issue#20435 `_, `pr#15986 `_, Sage Weil) +* core,mon: mon/MgrStatMonitor: keep mgrstat version ahead of pgmon (`issue#20219 `_, `pr#15584 `_, Sage Weil) +* core,mon: mon,osd: add crush_version to OSDMap, and allow crush map updates to gate on crush_version (`pr#15533 `_, Sage Weil) +* core,mon: mon,osd: decouple creating pgs from pgmap (`pr#13999 `_, Kefu Chai) +* core,mon: mon, osd: misc fixes (`pr#16078 `_, xie xingguo) +* core,mon: mon/OSDMonitor: cancel mapping job from update_from_paxos (`issue#20067 `_, `pr#15320 `_, Sage Weil) +* core,mon: mon/OSDMonitor: make 'osd crush move ...' work on osds (`issue#18587 `_, `pr#12981 `_, Sage Weil) +* core,mon: mon/OSDMonitor: make snaps on tier pool should not be allowed (`pr#9348 `_, Mingxin Liu) +* core,mon: mon/OSDMonitor: use up set instead of acting set in reweight_by_utilization (`pr#13802 `_, Mingxin Liu) +* core,mon: mon,osd: new mechanism for managing full and nearfull OSDs for luminous (`pr#13615 `_, Sage Weil) +* core,mon: mon/PGMap: call blocked requests ERR not WARN (`pr#15501 `_, Sage Weil) +* core: mon,osd: add require_min_compat_client setting to enforce and clarify client compatibility (`pr#14959 `_, Sage Weil) +* core: mon,osd: luminous feature bits, require flags, upgrade gates (`pr#13278 `_, Sage Weil) +* core: mon, osd: misc fixes and cleanups (`pr#16160 `_, xie xingguo) +* core: mon, osd: misc fixes (`pr#16283 `_, xie xingguo) +* core: mon/OSDMonitor: _apply_remap -> _apply_upmap; less code redundancy (`pr#15846 `_, xie xingguo) +* core: mon/OSDMonitor: batch noup/noin osds support (`pr#15725 `_, xie xingguo) +* core: mon/OSDMonitor: batch OSDs nodown/noout support (`pr#15381 `_, xie xingguo) +* core: mon/OSDMonitor: change info in 'osd failed' messages (`pr#15321 `_, Sage Weil) +* core: mon/OSDMonitor: do not allow crush device classes until luminous (`pr#16188 `_, Sage Weil) +* core: mon/OSDMonitor: fixup sortbitwise flag warning (`pr#12682 `_, huanwen ren) +* core: mon/OSDMonitor: make mapping job behave if mon_osd_prime_pg_temp = false (`issue#19020 `_, `pr#13574 `_, Sage Weil) +* core: mon/OSDMonitor: osd crush set-device-class (`issue#19307 `_, `pr#14039 `_, Loic Dachary) +* core: mon/OSDMonitor: set last_force_op_resend on overlay pool too (`issue#18366 `_, `pr#12712 `_, Sage Weil) +* core: mon/OSDMonitor: should propose osdmap update when cluster addr changed (`pr#11065 `_, Mingxin Liu) +* core: mon/OSDMonitor: skip prime_pg_temp if mapping is prior to osdmap (`pr#14826 `_, Kefu Chai) +* core: mon,osd/OSDMap: a couple pg-upmap fixes (`pr#15319 `_, Sage Weil) +* core: mon/PGMap: factor mon_osd_full_ratio into MAX AVAIL calc (`issue#18522 `_, `pr#12923 `_, Sage Weil) +* core: mon/PGMonitor: fix wrongly report "pg stuck in inactive" (`pr#14391 `_, Mingxin Liu) +* core,mon,rbd: mon,osd: new rbd-based cephx cap profiles (`pr#15991 `_, Jason Dillaman) +* core: msg/async/AsyncConnection: keepalive objecter ping connection to avoid timeout (`pr#14009 `_, Haomai Wang) +* core: msg/async/AsyncConnection: socket's fd can be zero, avoid false assert (`pr#13080 `_, Haomai Wang) +* core: msg/async: avoid requeue racing with handle_write (`issue#20093 `_, `pr#15324 `_, Haomai Wang) +* core: msg/async/dpdk: fix compile errors (`pr#12698 `_, Haomai Wang) +* core: msg/async: fix deleted_conn is out of sync with conns (`issue#20230 `_, `pr#15645 `_, Haomai Wang) +* core: msg/async: fix the bug of inaccurate calculation of l_msgr_send_bytes (`pr#16526 `_, Jin Cai) +* core: msg/async/rdma: add log to show correct destruct queuepair (`pr#13412 `_, Haomai Wang) +* core: msg/async/rdma: add perf counters to RDMA backend (`pr#13484 `_, Haomai Wang) +* core: msg/async/rdma: destroy QueuePair if needed (`pr#13810 `_, Haomai Wang) +* core: msg/async/rdma: don't need to delete event when tcp connection isn't … (`pr#13528 `_, Haomai Wang) +* core: msg/async/rdma: fix ceph_clock_now calls (`pr#12711 `_, Haomai Wang) +* core: msg/async/rdma: fix potential racing connection usage (`pr#13738 `_, Haomai Wang) +* core: msg/async/rdma: make Infiniband can be forkable (`pr#13525 `_, Haomai Wang) +* core: msg/async/rdm: fix leak when existing failure in ip network (`pr#13435 `_, Haomai Wang) +* core: msg/async: set thread name for msgr worker (`pr#13699 `_, Haomai Wang) +* core: msg/async/Stack.cc: use of pthread_setname_np() needs compat.h (`pr#13825 `_, Willem Jan Withagen) +* core: msg/async: support IPv6 QoS (`issue#18887 `_, `issue#18928 `_, `pr#13418 `_, Robin H. Johnson) +* core: msg/simple: fix missing unlock when already bind (`pr#13267 `_, Haomai Wang) +* core: msg/simple/Pipe:the returned value for do_recv unequal to zero (`pr#10272 `_, zhang.zezhu) +* core: objclass: modify omap_get_{keys,vals} api (`pr#16667 `_, Yehuda Sadeh, Casey Bodley) +* core: objclass-sdk: use namespace ceph for bufferlist (`pr#15581 `_, Neha Ojha) +* core: os/bluestore: do not use nullptr to calc the size of bluestore_pextent_t (`pr#14030 `_, Kefu Chai) +* core: os/bluestore rm unused variable in aio_read() (`pr#13530 `_, tangwenjun) +* core: os/bluestore: silence gcc warning (`pr#14028 `_, Kefu Chai) +* core: osdc: clean up osd_command/start_mon_command interfaces (`pr#13727 `_, John Spray) +* core: osdc/Objecter: fix possible OSDSession leak on wrong connection (`pr#13365 `_, xie xingguo) +* core: osdc/Objecter: resend pg commands on interval change (`issue#18358 `_, `pr#12869 `_, Samuel Just) +* core: osdc/Objecter: respect epoch barrier in _op_submit() (`issue#19396 `_, `pr#14190 `_, Ilya Dryomov) +* core: osd/: don't leak context for Blessed\*Context or RecoveryQueueAsync (`issue#18809 `_, `pr#13342 `_, Samuel Just) +* core: OSD: drop parameter t from merge_log() (`pr#13923 `_, xie xingguo) +* core: osd/ECBackend: cleanup for unnecessary copy with pg_stat_t (`pr#12564 `_, Yunchuan Wen) +* core: osd/ECBackend: drop duplicated pending_commit field from << operator (`pr#13665 `_, xie xingguo) +* core: osd/ECBackend: only need check missing_loc when doing recovery (`pr#12526 `_, huangjun) +* core: osd/ECBackend: remove unused variable "ReadCB" (`pr#12543 `_, huangjun) +* core: osd/ECTransaction: cleanup the redundant check which works in overwrite IO context (`pr#15765 `_, tang.jin) +* core: osd/ECTransaction: only read partial stripes when below \*original\* object size (`issue#19882 `_, `pr#15712 `_, Sage Weil) +* core: osd/filestore: Revert "os/filestore: move ondisk in front (`issue#20524 `_, `pr#16156 `_, Kefu Chai) +* core: osd,librados: add manifest, redirect (`pr#15325 `_, Sage Weil) +* core: osd,librados: cmpext support (`pr#14715 `_, Zhengyong Wang, David Disseldorp, Mike Christie) +* core: osd,librados: remove clone_range and associated multi-object cruft (`pr#13008 `_, Samuel Just) +* core: osd, messages/MOSDPing: bunch of fixes related to ping inflation (`pr#15727 `_, Piotr Dałek) +* core: osd/mon/mds: fix `config set` tell command (`issue#20803 `_, `pr#16700 `_, John Spray) +* core: osd,mon: misc full fixes and cleanups (`pr#13968 `_, David Zafman) +* core: osd/OpRequest: dump both name and addr for the client op (`pr#12691 `_, runsisi) +* core: osd/OSD: bump up current version; conditionally encoding manifest into oi (`pr#15687 `_, xie xingguo) +* core: osd/osd_internal_types: wake snaptrimmer on put_read lock, too (`issue#19131 `_, `pr#13755 `_, Sage Weil) +* core: osd/OSDMap: bump encoding version for require_min_compat_client (`pr#15046 `_, "Yan, Zheng") +* core: osd/OSDMap: Change \*pg_to_\* to return void (`pr#15684 `_, Brad Hubbard) +* core: osd/OSDMap: don't set weight to IN when OSD is destroyed (`issue#19119 `_, `pr#13730 `_, Ilya Dryomov) +* core: osd/OSDMap: hide require_osd and sortbitwise flags (`pr#14440 `_, Sage Weil) +* core: osd/OSDMap: improve upmap calculation (`issue#19818 `_, `pr#14902 `_, Sage Weil) +* core: osd/OSDMap: Uncomment code to enable private default constructors (`pr#12597 `_, Brad Hubbard) +* core: osd/OSD: tolerate any 'set-device-class' error on OSD startup (`pr#16812 `_, xie xingguo) +* core: osd/osd_type: Fix logging output (`pr#12778 `_, Brad Hubbard) +* core: osd/osd_types: Move comment to more relevant position (`pr#12779 `_, Brad Hubbard) +* core: osd/osd_types: print notify-ack op properly (`pr#12585 `_, Sage Weil) +* core: osd/PG: add new have_unfound() function in MissingLoc (`pr#12668 `_, huangjun) +* core: osd/PG: Add two new mClock implementations of the PG sharded operator queue (`pr#14997 `_, J. Eric Ivancich) +* core: osd/PG.cc: Optimistic estimation on PG.last_active (`pr#14799 `_, Xiaoxi Chen) +* core: osd/PG.cc: unify the call of checking whether lock is held (`pr#15013 `_, Jin Cai) +* core: osd/PG: check the connection first in fulfill_log (`pr#12579 `_, huangjun) +* core: osd/PG: conditionally retry on receiving pg-notify when Primary is Incomplete (`pr#13942 `_, xie xingguo) +* core: osd/PG: drop pre-firefly compat_mode for choose_acting (`pr#15057 `_, Sage Weil) +* core: osd/PG: fix lost unfound + delete when there are no missing objects (`issue#20904 `_, `pr#16809 `_, Josh Durgin) +* core: osd/PG: fix possible overflow on unfound objects (`pr#12669 `_, huangjun) +* core: osd/PG: fix warning so we discard_event() on a no-op state change (`pr#16655 `_, Sage Weil) +* core: osd/PG: ignore CancelRecovery in NotRecovering (`issue#20804 `_, `pr#16638 `_, Sage Weil) +* core: osd/PGLog: avoid infinite loop if missing version is corrupted (`pr#16798 `_, Josh Durgin) +* core: osd/PGLog: fix inaccurate missing assert (`issue#20753 `_, `pr#16539 `_, Josh Durgin) +* core: osd/PGLog: fix index for parent and child log on split (`issue#18975 `_, `pr#13493 `_, Sage Weil) +* core: osd/pglog: remove loop through empty collection (`pr#15121 `_, J. Eric Ivancich) +* core: osd/PGLog: skip ERROR entires in _merge_object_divergent_entries (`issue#20843 `_, `pr#16675 `_, Jeegn Chen) +* core: osd/PG: make non-empty PastIntervals non-fatal (`issue#20167 `_, `pr#15639 `_, Sage Weil) +* core: osd/PG: only correct filestore collection bits on load (`issue#19541 `_, `pr#14397 `_, Sage Weil) +* core: osd/PG: publish PG stats when backfill-related states change (`issue#18369 `_, `pr#12727 `_, Sage Weil) +* core: osd/PG: reset the missing set when restarting backfill (`issue#19191 `_, `pr#14053 `_, Josh Durgin) +* core: osd/PG: restrict want_acting to up+acting on recovery completion (`issue#18929 `_, `pr#13420 `_, Sage Weil) +* core: osd/PG: set clean when last_epoch_clean is updated (`issue#19023 `_, `pr#15555 `_, Samuel Just) +* core: osd/PG: simplify the logic of backfill_targets checking (`pr#12519 `_, huangjun) +* core: osd/PG: some minor cleanups (`pr#14133 `_, runsisi) +* core: osd/PrimaryLogPG: clear oi from trim_object() (`issue#19947 `_, `pr#15519 `_, Sage Weil) +* core: osd/PrimaryLogPG: do not call on_shutdown() if (pg.deleting) (`issue#19902 `_, `pr#15040 `_, Kefu Chai) +* core: osd/PrimaryLogPG: do not expect FULL_TRY ops to get resent (`issue#19430 `_, `pr#14255 `_, Sage Weil) +* core: osd/PrimaryLogPG::failed_push: update missing as well (`issue#18165 `_, `pr#12888 `_, Samuel Just) +* core: osd/PrimaryLogPG: fix oi reset during trim_object (`issue#19947 `_, `pr#15696 `_, Sage Weil) +* core: osd/PrimaryLogPG: fix recovering hang when have unfound objects (`pr#16558 `_, huangjun) +* core: osd/PrimaryLogPG: optimal pick_newest_available (`pr#12695 `_, huangjun) +* core: osd/PrimaryLogPG: record prior_version for DELETE events (`issue#20274 `_, `pr#15649 `_, Sage Weil) +* core: osd/PrimaryLogPG: remove duplicated code (`pr#13894 `_, Jianpeng Ma) +* core: osd/PrimaryLogPG: set return value if sparse read failed (`pr#14093 `_, huangjun) +* core: osd/PrimaryLogPG: skip deleted missing objects in pg[n]ls (`issue#20739 `_, `pr#16490 `_, Josh Durgin) +* core: osd/PrimaryLogPG solve cache tier osd high memory consumption (`issue#20464 `_, `pr#16011 `_, Peng Xie) +* core: osd/PrimaryLogPG::try_lock_for_read: give up if missing (`issue#18583 `_, `pr#13087 `_, Samuel Just) +* core: osd/PrimaryLogPG: unify the access to primary pg (`pr#12527 `_, huangjun) +* core: osd/PrimayLogPG: update modified range to include the whole object size for write_full op (`pr#15021 `_, runsisi) +* core: osd/ReplicatedBackend: clear pull source once we are done with it (`issue#19076 `_, `pr#13879 `_, Samuel Just) +* core: osd/ReplicatedBackend: remove MOSDSubOp cruft from repop_applied (`pr#14358 `_, Jianpeng Ma) +* core: osd/ReplicatedBackend: reset thread heartbeat after every omap entry … (`issue#20375 `_, `pr#15823 `_, Josh Durgin) +* core: osd/ReplicatedBackend: take read locks for clone sources during recovery (`issue#17831 `_, `pr#12844 `_, Samuel Just) +* core: os/filestore: call committed_thru when no journal entries are replayed (`pr#15781 `_, Kuan-Kai Chiu) +* core: os/filestore: debug which omap keys are set (`issue#19067 `_, `pr#13671 `_, Sage Weil) +* core: os/filestore: do not free event if not added (`pr#16235 `_, Kefu Chai) +* core: os/filestore/FileJournal: bufferlist rebuild (`pr#13980 `_, Jianpeng Ma) +* core: os/filestore/FileJournal: FileJournal::open() close journal file before return error (`issue#20504 `_, `pr#16120 `_, Yang Honggang) +* core: os/filestore/FileStore.cc: remove a redundant judgement when get max latency (`pr#15961 `_, Jianpeng Ma) +* core: os/filestore/FileStore.cc: remove unneeded loop (`pr#12177 `_, Li Wang) +* core: os/filestore: fix clang static check warn "use-after-free“ (`pr#12581 `_, liuchang0812) +* core: os/filestore: fix infinit loops in fiemap() (`pr#14367 `_, Ning Yao) +* core: os/filestore: handle error returned from write_fd() (`pr#10146 `_, yonghengdexin735) +* core: os/filestore/HashIndex: be loud about splits (`issue#18235 `_, `pr#12421 `_, Dan van der Ster) +* core: os/filestore/JournalingObjectStore cleanup (`pr#12528 `_, Li Wang) +* core: os/filestore: require experimental flag for btrfs (`pr#16086 `_, Sage Weil) +* core: os/filestore: version will be uninitialized varible if store_version doesn't exist (`pr#12582 `_, liuchang0812) +* core: os/fs/FS.cc: remove the redundant code (`pr#14362 `_, Jianpeng Ma) +* core: os/FuseStore: include header in src/os/FuseStore.h for gcc 7.x (`pr#13454 `_, Jos Collin) +* core,performance: common/config_opts: improve rdma buffer size to 128k (`pr#13510 `_, Haomai Wang) +* core,performance: common/TrackedOp: various cleanups and optimizations (`pr#12537 `_, Sage Weil) +* core,performance: kv/RocksDBStore: Table options for indexing and filtering (`pr#16450 `_, Mark Nelson) +* core,performance: mon,osd: explicitly remap some pgs (`pr#13984 `_, Sage Weil) +* core,performance: msg/async: avoid lossy connection sending ack message (`pr#13700 `_, Haomai Wang) +* core,performance: msg/async/rdma: cleanup (`pr#13509 `_, Haomai Wang) +* core,performance: msg/async/rdma: refactor tx handle flow to get rid of locks (`pr#13680 `_, Haomai Wang) +* core,performance: msg/async: reduce write_lock contention (`pr#15092 `_, Haomai Wang) +* core,performance: osd/ECBackend: Send write message to peers first, then do local write (`pr#12522 `_, huangjun) +* core,performance: osd/OSD.h: requeue the scrub job with higher priority to shorten the blocking time of related requests (`pr#15552 `_, Jin Cai) +* core,performance: osd, os: reduce fiemap burden (`pr#14640 `_, Piotr Dałek) +* core,performance: osd/pg: bound the portion of the log we request in GetLog::GetLog() (`pr#12233 `_, Jie Wang) +* core,performance: osd/PG: make prioritized recovery possible (`pr#13723 `_, Piotr Dałek) +* core,performance: os/filestore: avoid unnecessary copy in filestore::_do_transaction (`pr#12578 `_, Yunchuan Wen) +* core,performance: os/filestore/HashIndex: randomize split threshold by a configurable amount (`issue#15835 `_, `pr#15689 `_, Josh Durgin) +* core,performance: os/filestore: queue ondisk completion before apply work (`pr#13918 `_, Pan Liu) +* core,performance: os/filestore: use new sleep strategy when io_submit gets EAGAIN (`pr#14860 `_, Pan Liu) +* core,performance: os/kstore: Added rocksdb bloom filter settings (`pr#13053 `_, Ted-Chang) +* core,performance: src/OSD: add more useful perf counters for performance tuning (`pr#15915 `_, Pan Liu) +* core: PGLog: store extra duplicate ops beyond the normal log entries (`pr#16172 `_, Josh Durgin, J. Eric Ivancich) +* core: Prefix /proc/ with FreeBSD emulation (`pr#14290 `_, Willem Jan Withagen) +* core: PrimaryLogPG: don't update digests for objects with mismatched names (`issue#18409 `_, `pr#12788 `_, Samuel Just) +* core: print more information when run ceph-osd cmd with 'check options' (`pr#16678 `_, mychoxin) +* core: qa: do not restrict valgrind runs to centos (`issue#18126 `_, `pr#15389 `_, Greg Farnum) +* core,rbd: mon,osd: do not create rbd pool by default (`pr#15894 `_, Greg Farnum, Sage Weil, David Zafman) +* core: ReplicatedBackend: don't queue Context outside of ObjectStore with obc (`issue#18927 `_, `pr#13569 `_, Samuel Just) +* core: Revert "PrimaryLogPG::failed_push: update missing as well" (`issue#18624 `_, `pr#13090 `_, David Zafman) +* core,rgw: misc: SCA and Coverity Fixes (`pr#13208 `_, Danny Al-Gaaf) +* core,rgw: qa: Removed all 'default_idle_timeout' due to chnage in rwg task (`pr#15420 `_, Yuri Weinstein) +* core,rgw,tests: qa/rgw_snaps: move default_idle_timeout config under the client (`issue#20128 `_, `pr#15400 `_, Yehuda Sadeh) +* core,rgw,tests: qa/suits/rados/basic/tasks/rgw_snaps: wait for pools to be created (`pr#16509 `_, Sage Weil) +* core: rocksdb: sync with upstream (`issue#18464 `_, `pr#13306 `_, Kefu Chai) +* core: src/ceph.in: Use env(CEPH_DEV) to suppress noise from ceph (`pr#14746 `_, Willem Jan Withagen) +* core: src/vstart.sh: kill dead upmap option (`pr#15848 `_, xie xingguo) +* core:" Stringify needs access to << before reference" src/include/stringify.h (`pr#16334 `_, Willem Jan Withagen) +* core: test, osd: fix some coverity issues (`pr#13293 `_, liuchang0812) +* core: test/pybind/test_rados.py: tolerate TimedOut in test_ping_monitor (`issue#18529 `_, `pr#12934 `_, Samuel Just) +* core,tests: ceph-disk: sensible default for block.db (`pr#15576 `_, Loic Dachary) +* core,tests: ceph-disk/tests: Certain partition types do not work on FreeBSD (`pr#13560 `_, Willem Jan Withagen) +* core,tests: ceph-disk/tests/test_main.py: FreeBSD does not do multipath (`pr#13847 `_, Willem Jan Withagen) +* core,tests: ceph_test_librados_api_misc: fix stupid LibRadosMiscConnectFailure.ConnectFailure test (`issue#15368 `_, `pr#14261 `_, Sage Weil) +* core,tests: ceph_test_rados_api_misc: avoid livelock from PoolCreationRace (`pr#13565 `_, Sage Weil) +* core,tests: ceph_test_rados_api_misc: Fix trivial memory leak (`pr#12680 `_, Brad Hubbard) +* core,tests: ceph_test_rados_api: wait for snap trim on ENOENT during cleanup (`issue#19948 `_, `pr#15638 `_, Sage Weil) +* core,tests: ceph_test_rados_api_watch_notify: flush after unwatch (`issue#20105 `_, `pr#16402 `_, Sage Weil) +* core,tests: ceph_test_rados_api_watch_notify: make LibRadosWatchNotify.Watch3Timeout tolerate thrashing (`issue#19433 `_, `pr#14899 `_, Sage Weil) +* core,tests: ceph_test_rados: max_stride_size must be more than min_stride_size (`issue#20775 `_, `pr#16590 `_, Lianne Wang) +* core,tests: c_write_operations.cc: Fix trivial memory leak (`pr#12663 `_, Brad Hubbard) +* core,tests: do all valgrind runs on centos (`issue#20360 `_, `issue#18126 `_, `pr#16046 `_, Sage Weil) +* core,tests: os: allow 'osd objectstore = random' to pick either filestore or bluestore (`pr#13754 `_, Sage Weil) +* core,tests: qa: avoid map-gap tests for k=2 m=1 (`issue#20844 `_, `pr#16789 `_, Sage Weil) +* core,tests: qa: move ceph-helpers-based make check tests to qa/standalone; run via teuthology (`pr#16513 `_, Sage Weil) +* core,tests: qa/objectstore/filestore-btrfs: test btrfs on trusty only (`issue#20169 `_, `pr#15814 `_, Sage Weil) +* core,tests: qa/objectstore: test bluestore with aggressive compression (`pr#14623 `_, Sage Weil) +* core,tests: qa/rados/upgrade/jewel-x-singleton: run luminous.yaml at the end (`pr#13378 `_, Sage Weil) +* core,tests: qa: stop testing btrfs (`issue#20169 `_, `pr#16044 `_, Sage Weil) +* core,tests: qa/suites/powercycle/osd/tasks/radosbench: consume less space (`issue#20302 `_, `pr#15821 `_, Sage Weil) +* core,tests: qa/suites/rados: at-end: ignore PG_{AVAILABILITY,DEGRADED} (`issue#20693 `_, `pr#16575 `_, Sage Weil) +* core,tests: qa/suites/rados/\*/at-end: wait for healthy before scrubbing (`pr#15245 `_, Sage Weil) +* core,tests: qa/suites/rados/basic: set low omap limit for rgw workload (`pr#13071 `_, Sage Weil) +* core,tests: qa/suites/rados/basic/tasks/rados_python: POOL_APP_NOT_ENABLED (`pr#16827 `_, Sage Weil) +* core,tests: qa/suites/rados/mgr/tasks/failover: whitelist (`pr#16795 `_, Sage Weil) +* core,tests: qa/suites/rados/singleton/all/reg11184: whitelist health warnings (`pr#16306 `_, Sage Weil) +* core,tests: qa/suites/rados/singleton-nomsg/health-warnings: behave on ext4 (`issue#20043 `_, `pr#15207 `_, Sage Weil) +* core,tests: qa/suites/rados: temporarily remove scrub_test from basic/ until post-luminous (`issue#19935 `_, `pr#15202 `_, Sage Weil) +* core,tests: qa/suites/rados/thrash/workload/\*: enable rados.py cache tiering ops (`issue#11793 `_, `pr#16244 `_, Sage Weil) +* core,tests: qa/suites/upgrade/kraken-x: enable experimental for bluestore (`pr#15359 `_, Sage Weil) +* core,tests: qa/tasks/ceph: enable rbd on rbd pool (`pr#16794 `_, Sage Weil) +* core,tests: qa/tasks/ceph_manager: get osds all in after thrashing (`pr#15784 `_, Sage Weil) +* core,tests: qa/tasks/ceph_manager: wait for osd to start after objectstore-tool sequence (`issue#20705 `_, `pr#16454 `_, Sage Weil) +* core,tests: qa/tasks/ceph_manager: wait longer for pg stats to flush (`pr#16322 `_, Sage Weil) +* core,tests: qa/tasks/ceph: osd_scrub_pgs: reissue scrub requests in loop (`issue#20326 `_, `pr#15747 `_, Sage Weil) +* core,tests: qa/tasks/ceph.py: no osd id to 'osd create' command (`issue#20548 `_, `pr#16233 `_, Sage Weil) +* core,tests: qa/tasks/ceph.py: tolerate active+clean+something (`pr#15717 `_, Sage Weil) +* core,tests: qa/tasks/ceph: simplify ceph deployment slightly (`pr#15853 `_, Sage Weil) +* core,tests: qa/tasks/ceph: wait for mgr to activate and pg stats to flush in health() (`issue#20744 `_, `pr#16514 `_, Sage Weil) +* core,tests: qa/tasks/dump_stuck: fix dump_stuck test bug (`pr#16559 `_, huangjun) +* core,tests: qa/tasks/dump_stuck: fix for active+clean+remapped (`issue#20431 `_, `pr#15955 `_, Sage Weil) +* core,tests: qa/tasks/radosbench: longer timeout (`pr#16213 `_, Sage Weil) +* core,tests: qa/workunits/cephtool/test.sh: add sudo for daemon compact (`pr#16500 `_, Sage Weil) +* core,tests: qa/workunits/cephtool/test.sh: fix osd full health detail grep (`issue#20187 `_, `pr#15494 `_, Sage Weil) +* core,tests: qa/workunits/rados/test_health_warning: misc fixes (`issue#19990 `_, `pr#15201 `_, Sage Weil) +* core,tests: qa/workunits/rest: use unique pool names for cephfs test (`pr#13188 `_, Sage Weil) +* core,tests: Revert "qa: do not restrict valgrind runs to centos" (`issue#20360 `_, `pr#15791 `_, Sage Weil) +* core,tests: test: add separate ceph-helpers-based smoke test (`pr#16572 `_, Sage Weil) +* core,tests: test/librados/cmd.cc: Fix trivial memory leaks (`pr#12671 `_, Brad Hubbard) +* core,tests: test/librados/c_read_operations.cc: Fix trivial memory leak (`pr#12656 `_, Brad Hubbard) +* core,tests: test/librados/c_read_operations.cc: Fix valgrind errors (`issue#18354 `_, `pr#12657 `_, Brad Hubbard) +* core,tests: test/librados: Silence Coverity memory leak warnings (`pr#12442 `_, Brad Hubbard, Samuel Just) +* core,tests: test/librados/snapshots.cc: Fix memory leak (`pr#12690 `_, Brad Hubbard) +* core,tests: test/librados/tier.cc: Fix valgrind errors (`issue#18360 `_, `pr#12705 `_, Brad Hubbard) +* core,tests: test/osd/TestRados.cc: run set-redirect test after finishing setup (`issue#20114 `_, `pr#15385 `_, Myoungwon Oh) +* core,tests: test_rados_watch_notify: Fix trivial memory leaks (`pr#12713 `_, Brad Hubbard) +* core,tests,tools: Fixes: http://tracker.ceph.com/issues/18533 (`pr#13423 `_, Samuel Just, David Zafman) +* core,tests: upgrade/jewel-x: a few fixes (`pr#16830 `_, Sage Weil) +* core: throttle: Minimal destructor fix for Luminous (`pr#16661 `_, Adam C. Emerson) +* core,tools: ceph: perfcounter priorities and daemonperf updates to use them (`pr#14793 `_, Sage Weil, Dan Mick) +* core,tools: kv: move 'bluestore-kv' hackery out of KeyValueDB into ceph-kvstore-tool (`issue#19778 `_, `pr#14895 `_, Sage Weil) +* core,tools: osdmaptool: require --upmap-save before modifying input osdmap (`pr#15247 `_, Sage Weil) +* core: vstart.sh: start mgr after mon, before osds (`pr#16613 `_, Sage Weil) +* core: Wip 20985 divergent handling luminous (`issue#20985 `_, `pr#17001 `_, Greg Farnum) +* create the ceph-volume and ceph-volume-systemd man pages (`pr#17158 `_, Alfredo Deza) +* crush: a couple of weight-set fixes (`pr#16623 `_, xie xingguo) +* crush: add devices class that rules can use as a filter (`issue#18943 `_, `pr#13444 `_, Loic Dachary) +* crush: add --dump to crushtool (`pr#13726 `_, Loic Dachary) +* crush: add missing tunable in tests (`pr#15412 `_, Loic Dachary) +* crush: allow uniform buckets with no items (`pr#13521 `_, Loic Dachary) +* crush: API documentation (`pr#13205 `_, Loic Dachary) +* crush: bucket: crush_add_uniform_bucket_item should check for uniformity (`pr#14208 `_, Sahid Orentino Ferdjaoui) +* crush: builder: clean the arguments of crush_reweight\* methods (`pr#14110 `_, Sahid Orentino Ferdjaoui) +* crush: builder: creating crush map with optimal configurations (`pr#14209 `_, Sahid Orentino Ferdjaoui) +* crush: builder: legacy has chooseleaf_stable = 0 (`pr#14695 `_, Loic Dachary) +* crush: crush_init_workspace starts with struct crush_work (`pr#14696 `_, Loic Dachary) +* crush: detect and (usually) fix ruleset != rule id (`pr#13683 `_, Sage Weil) +* crush: document tunables and rule step set (`pr#13722 `_, Loic Dachary) +* crush: do is_out test only if we do not collide (`pr#13326 `_, xie xingguo) +* crush: encode can override weights with weight set (`issue#19836 `_, `pr#15002 `_, Loic Dachary) +* crush: enforce buckets-before-rules rule (`pr#16453 `_, Sage Weil) +* crush: fix CrushCompiler won't compile maps with empty shadow tree (`pr#17228 `_, xie xingguo) +* crush: fix dprintk compilation (`pr#13424 `_, Loic Dachary) +* crush: force rebuilding shadow hierarchy after swapping buckets (`pr#17229 `_, xie xingguo) +* crush: misc changes/fixes for device classes (`issue#20845 `_, `pr#16805 `_, Kefu Chai, xie xingguo, Sage Weil) +* crush: more class fixes (`pr#16837 `_, xie xingguo) +* crush: only encode class info if SERVER_LUMINOUS (`issue#19361 `_, `pr#14131 `_, Sage Weil) +* crush: optimize header file dependency (`pr#9307 `_, Xiaowei Chen) +* crush: silence warning from -Woverflow (`pr#16329 `_, Jos Collin) +* crush: s/ruleset/id/ in decompiled output; prevent compilation when ruleset != id (`pr#16400 `_, Sage Weil) +* crush: update choose_args when items are added/removed (`pr#15311 `_, Loic Dachary) +* crush: update documentation for negative choose step (`pr#14970 `_, Loic Dachary) +* crush: various weight-set fixes (`pr#17214 `_, xie xingguo) +* crush: verify weights is influenced by the number of replicas (`issue#15653 `_, `pr#13083 `_, Adam C. Emerson, Loic Dachary) +* crush: weight_set and id remapping (`issue#15653 `_, `pr#14486 `_, Loic Dachary) +* crush: when osd_location_hook does not exist, we should exit error (`pr#12961 `_, song baisen) +* doc: 12.1.0/release notes 2 (`pr#15627 `_, Abhishek Lekshmanan) +* doc: 12.1.1 & 12.1.2 release notes (`pr#16377 `_, Abhishek Lekshmanan) +* doc: add 0.94.10 and hammer EOL to releases.rst (`pr#13069 `_, Nathan Cutler) +* doc: add 12.0.1 release notes (`pr#14106 `_, Abhishek Lekshmanan) +* doc: Add amitkumar50 affiliation to .organizationmap (`pr#16475 `_, Amit Kumar) +* doc add ceph-volume and ceph-volume-systemd man pages to CMakeLists file (`pr#17170 `_, Alfredo Deza) +* doc: add changelog for v0.94.10 (`pr#13572 `_, Abhishek Lekshmanan) +* doc: add changelog for v10.2.6 Jewel release (`pr#13839 `_, Abhishek Lekshmanan) +* doc: add changelog for v10.2.7 (`pr#14441 `_, Abhishek Lekshmanan) +* doc: add descriptions for mon/mgr options (`pr#15032 `_, Kefu Chai) +* doc: add doc requirements on PR submitters (`pr#16394 `_, John Spray) +* doc: added mgr caps to manual deployment documentation (`pr#16660 `_, Nick Erdmann) +* doc: add FreeBSD manual install (`pr#14941 `_, Willem Jan Withagen) +* doc: add instructions for replacing an OSD (`pr#16314 `_, Kefu Chai) +* doc: add new cn ceph mirror to doc and mirroring (`pr#15089 `_, Shengjing Zhu) +* doc: add optional argument for build-doc (`pr#14058 `_, Kefu Chai) +* doc: add rados xattr commands to manpage (`pr#15362 `_, Andreas Gerstmayr) +* doc: add rbd new trash cli and cleanups in release-notes.rst (`issue#20702 `_, `pr#16498 `_, songweibin) +* doc: add README to dmclock subdir to inform developers it's a git subtree (`pr#15386 `_, J. Eric Ivancich) +* doc: add RGW ldap auth documentation (`pr#14339 `_, Harald Klein) +* doc: add some undocumented options to rbd-nbd (`pr#14134 `_, wangzhengyong) +* doc: add verbiage to rbdmap manpage (`issue#18262 `_, `pr#12509 `_, Nathan Cutler) +* doc: Add Zabbix ceph-mgr plugin to PendingReleaseNotes (`pr#16412 `_, Wido den Hollander) +* doc: AUTHORS: update CephFS PTL (`pr#16399 `_, Patrick Donnelly) +* doc: AUTHORS: update tech leads (`pr#14350 `_, Patrick Donnelly) +* doc: AUTHORS: update with release manager, backport team (`pr#15391 `_, Sage Weil) +* doc: build/install-deps.sh: Add sphinx package for building docs on FreeBSD (`pr#13223 `_, Willem Jan Withagen) +* doc: ceph-disk: use '-' for feeding ceph cli with stdin (`pr#16362 `_, Kefu Chai) +* doc: change osd_op_thread_timeout default value to 15 (`pr#14199 `_, Andreas Gerstmayr) +* doc: Change the default values of some OSD options (`issue#20199 `_, `pr#15566 `_, Bara Ancincova) +* doc: clarify "ceph quorum" syntax (`issue#17802 `_, `pr#11787 `_, Nathan Cutler) +* doc: clarify SubmittingPatches.rst (`pr#12988 `_, Nathan Cutler) +* doc: clarify that "ms bind ipv6" disables IPv4 (`pr#13317 `_, Ken Dreyer) +* doc: clarify the path restriction mds cap example (`pr#12993 `_, John Spray) +* doc: common/options.cc: document bluestore config options (`pr#16489 `_, Sage Weil) +* doc: correct and improve add user capability section (`pr#14055 `_, Chu, Hua-Rong) +* doc: correct arguments for ceph tell osd.N bench (`pr#14462 `_, Patrick Dinnen) +* doc: Correcting the remove bucket example and adding bucket link/unlink examples (`pr#12460 `_, Uday Mullangi) +* doc: correct S3 lifecycle support explain (`issue#18459 `_, `pr#12827 `_, liuchang0812) +* doc: correct the quota section (`issue#19397 `_, `pr#14122 `_, Chu, Hua-Rong) +* doc: crush: API documentation fixes (`pr#13589 `_, Loic Dachary) +* doc: crush typo in algorithm description (`pr#13661 `_, Loic Dachary) +* doc: deletes duplicated word and clarifies an example (`pr#13746 `_, Tahia Khan) +* doc: describe CephFS max_file_size (`pr#15287 `_, Ken Dreyer) +* doc: describe mark_events logging available via the OSD's OpTracker (`pr#15095 `_, Greg Farnum) +* doc: Describe mClock's use within Ceph in great detail (`pr#16707 `_, J. Eric Ivancich) +* doc: dev add a note about ccache (`pr#14478 `_, Abhishek Lekshmanan) +* doc: dev: add notes on PR make check validation test (`pr#16079 `_, Nathan Cutler) +* doc: dev guide: how to run s3-tests locally against vstart (`pr#14508 `_, Nathan Cutler, Abhishek Lekshmanan) +* doc: dev improve the s3tests doc to reflect current scripts (`pr#15180 `_, Abhishek Lekshmanan) +* doc: doc/cephfs: mention RADOS object size limit (`pr#15550 `_, John Spray) +* doc: doc/dev: update log_based_pg.rst, fix some display problem (`pr#12730 `_, liuchang0812) +* doc: Doc:Fixes Python Swift client commands (`issue#17746 `_, `pr#12887 `_, Ronak Jain) +* doc: doc/install/manual-deployment: update osd creation steps (`pr#16573 `_, Sage Weil) +* doc: doc/mgr/dashboard: update dashboard docs to reflect new defaults (`pr#16241 `_, Sage Weil) +* doc: doc/mon: fix ceph-authtool command in rebuild mon's sample (`pr#16503 `_, huanwen ren) +* doc: doc/qa: cover `config help` command (`pr#16727 `_, John Spray) +* doc: doc/rados.8: add offset option for put command (`pr#16155 `_, Jianpeng Ma) +* doc: doc/rados: add page for health checks and update monitoring.rst (`pr#16566 `_, John Spray) +* doc: doc/rados/configuration: document bluestore (`pr#16765 `_, Sage Weil) +* doc: doc/radosgw/s3/cpp.rst: update usage of libs3 APIs to make the examples work (`pr#10851 `_, Weibing Zhang) +* doc: doc/rados/operations/health-checks: osd section (`pr#16611 `_, Sage Weil) +* doc: doc/release-notes: add Images creation timestamp note (`pr#15963 `_, clove) +* doc: doc/release-notes: avoid 'production-ready' in describing kraken (`pr#13675 `_, Sage Weil) +* doc: doc/release-notes: final kraken notes (`pr#12968 `_, Sage Weil) +* doc: doc/release-notes: fix bluestore links (`pr#16787 `_, Sage Weil) +* doc: doc/release-notes: fix links, formatting; add crush device class docs (`pr#16741 `_, Sage Weil) +* doc: doc/release-notes: fix upmap and osd replacement links; add fixme (`pr#16730 `_, Sage Weil) +* doc: doc/release-notes: Luminous release notes typo fixes "ceph config-key ls"->"ceph config-key list" (`pr#16330 `_, scienceluo) +* doc: doc/release-notes: Luminous release notes typo fixes (`pr#16338 `_, Luo Kexue) +* doc: doc/release-notes: sort release note changes into the right section (`pr#16764 `_, Sage Weil) +* doc: doc/release-notes: update device class cli (`pr#16851 `_, xie xingguo) +* doc: doc/release-notes: update luminous notes (`pr#15851 `_, Sage Weil) +* doc: doc/release-notes: update which jewel version does sortbitwise warning (`pr#15209 `_, Sage Weil) +* doc: doc/releases: Update releases from Feb 2017 to July 2017 (`pr#16303 `_, Bryan Stillwell) +* doc: doc/rgw: instructions for changing multisite master zone (`pr#14089 `_, Casey Bodley) +* doc: doc/rgw: remove fastcgi page and sample configs (`pr#15133 `_, Casey Bodley) +* doc: doc/rgw: remove Federated Configuration, clean up multisite (`issue#19504 `_, `issue#18082 `_, `pr#15132 `_, Casey Bodley) +* doc: docs: Clarify the relationship of min_size to EC pool recovery (`pr#14419 `_, Brad Hubbard) +* doc: docs: Fix problems with example code (`pr#14007 `_, Brad Hubbard) +* doc: docs: mgr dashboard (`pr#15920 `_, Wido den Hollander) +* doc: [docs/quick-start]: update quick start to add a note for mgr create command for luminous+ builds (`pr#16350 `_, Vasu Kulkarni) +* doc: Documentation Fixes for http://tracker.ceph.com/issues/19879 (`issue#20057 `_, `issue#19879 `_, `pr#15606 `_, Sameer Tiwari) +* doc: Documentation updates for July 2017 releases (`pr#16401 `_, Bryan Stillwell) +* doc: document bluestore compression settings (`pr#16747 `_, Kefu Chai) +* doc: document mClock related options (`pr#16552 `_, Kefu Chai) +* doc: document `osd-agent-{max,low}-ops` options (`pr#13648 `_, Kefu Chai) +* doc: document perf historgrams (`pr#15150 `_, Piotr Dałek) +* doc: document "rados cleanup" in rados manpage (`issue#20894 `_, `pr#16777 `_, Nathan Cutler) +* doc: document repair/scrub features (`issue#15786 `_, `pr#9032 `_, Kefu Chai, David Zafman) +* doc: Document RGW quota cache options (`issue#18747 `_, `pr#13395 `_, Daniel Gryniewicz) +* doc: Document that osd_heartbeat_grace applies to MON and OSD (`pr#13098 `_, Wido den Hollander) +* doc: document the setup of restful and dashboard plugins (`issue#20239 `_, `pr#15707 `_, Kefu Chai) +* doc: explain about logging levels (`pr#12920 `_, liuchang0812) +* doc: fio: update README.md so only the fio ceph engine is built (`pr#15081 `_, Kefu Chai) +* doc: fix a typo (`pr#13930 `_, Drunkard Zhang) +* doc: fix broken link in erasure-code.rst (`issue#19972 `_, `pr#15143 `_, MinSheng Lin) +* doc: fix document about rados mon (`pr#12662 `_, liuchang0812) +* doc: Fixed a typo in yum repo filename script (`pr#16431 `_, Jeff Green) +* doc: fixes a broken hyperlink to RADOS paper in architecture (`pr#13682 `_, Tahia Khan) +* doc: Fixes a typo (`pr#13985 `_, Edwin F. Boza) +* doc: Fixes parameter name in rbd configuration on openstack havana/icehouse (`issue#17978 `_, `pr#13403 `_, Michael Eischer) +* doc: Fixes radosgw-admin ex: in swift auth section (`issue#16687 `_, `pr#12646 `_, SirishaGuduru) +* doc: fixes to silence sphinx-build (`pr#13997 `_, Kefu Chai) +* doc: fix factual inaccuracy in doc/architecture.rst (`pr#15235 `_, Nathan Cutler, Sage Weil) +* doc: fixing an error in 12.0.3 release notes (`pr#15195 `_, Abhishek Lekshmanan) +* doc: fix link for ceph-mgr cephx authorization (`pr#16246 `_, Greg Farnum) +* doc: fix link that pointed to a nonexistent file (`pr#14740 `_, Peter Maloney) +* doc: fix syntax on code snippets in cephfs/multimds (`pr#15499 `_, John Spray) +* doc: fix the librados c api can not compile problem (`pr#9396 `_, song baisen) +* doc: fix the links to http://ceph.com/docs (`issue#19090 `_, `pr#13976 `_, Kefu Chai) +* doc: Fix typo and grammar in RGW config reference (`pr#13356 `_, Ruben Kerkhof) +* doc: fix typo in config.rst (`pr#16721 `_, Jos Collin) +* doc: fix typos in config.rst (`pr#16681 `_, Song Shun) +* doc: fix typos in radosgw-admin usage (`pr#13936 `_, Enming Zhang) +* doc: freshen mgr docs (`pr#15690 `_, John Spray) +* doc: hammer 0.94.10 release notes (`pr#13152 `_, Nathan Cutler) +* doc: Have install put manpages in the FreeBSD correct location (`pr#13301 `_, Willem Jan Withagen) +* doc: how to specify filesystem for cephfs clients (`pr#14087 `_, John Spray) +* doc: improve firewalld instructions (`pr#13360 `_, Ken Dreyer) +* doc: Indicate how to add multiple admin capbabilies (`pr#13956 `_, Chu, Hua-Rong) +* doc: instructions and guidance for multimds (`issue#19135 `_, `pr#13830 `_, John Spray) +* doc: instructions for provisioning OpenStack VMs ad hoc (`pr#13368 `_, Nathan Cutler) +* doc: Jewel 10.2.6 release notes (`pr#13835 `_, Abhishek Lekshmanan) +* doc: Jewel v10.2.8 release notes (`pr#16274 `_, Nathan Cutler) +* doc: Jewel v10.2.9 release notes (`pr#16318 `_, Nathan Cutler) +* doc: kernel client os-recommendations update (`pr#13369 `_, John Spray, Ilya Dryomov) +* doc: kill some broken links (`pr#15203 `_, liuchang0812) +* doc: kill sphinx warnings (`pr#16198 `_, Kefu Chai) +* doc: luminous: doc: update rbd-mirroring documentation (`issue#20701 `_, `pr#16912 `_, Jason Dillaman) +* doc: Luminous release notes typo fixes (`pr#15899 `_, Abhishek Lekshmanan) +* doc: mailmap: add affiliation for Zhu Shangzhong (`pr#16537 `_, Zhu Shangzhong) +* doc: mailmap: add Alibaba into organization map (`pr#14900 `_, James Liu) +* doc: mailmap: add Myoungwon Oh's mailmap and affiliation (`pr#15934 `_, Myoungwon Oh) +* doc: mailmap for v12.0.2 (`pr#14753 `_, Abhishek Lekshmanan) +* doc: mailmap: Michal Koutny affiliation (`pr#13036 `_, Nathan Cutler) +* doc: mailmap, organizationmap: add affiliation for Tushar Gohad (`pr#16081 `_, Tushar Gohad) +* doc: .mailmap, .organizationmap: Update Fan Yang information and affiliation (`pr#16067 `_, Fan Yang) +* doc: .mailmap, .organizationmap: Update Song Weibin information and affiliation (`pr#16311 `_, songweibin) +* doc: .mailmap, .organizationmap: Update ztczll affiliation (`pr#16038 `_, zhanglei) +* doc: mailmap updates for v11.1.0 (`pr#12335 `_, Abhishek Lekshmanan) +* doc: mailmap updates (`pr#13309 `_, Loic Dachary) +* doc: mailmap: V12.0.1 credits (`pr#14479 `_, M Ranga Swami Reddy) +* doc: mailmap: Willem Jan Withagen affiliation (`pr#13034 `_, Willem Jan Withagen) +* doc: mailmap: ztczll affiliation (`pr#15079 `_, zhanglei) +* doc: man/8/ceph-disk: fix formatting (`pr#13969 `_, Kefu Chai) +* doc: mention certain conf vars should be in global (`pr#15119 `_, Ali Maredia) +* doc: mention ENXIO change in the 10.2.6 release notes (`pr#13878 `_, Nathan Cutler) +* doc: mention --show-mappings in crushtool manpage (`issue#19649 `_, `pr#14599 `_, Nathan Cutler, Loic Dachary) +* doc: mention teuthology-worker security group (`pr#14748 `_, Nathan Cutler) +* doc: Merge pull request from stiwari/wip-19879 (`issue#19879 `_, `pr#15609 `_, Sameer Tiwari) +* doc: mgr/restful: bind to :: and update docs (`pr#16267 `_, Sage Weil) +* doc: minor changes in fuse client config reference (`pr#13065 `_, Barbora Ančincová) +* doc: minor change to a cloud testing paragraph (`pr#13277 `_, Jan Fajerski) +* doc: minor fixes in radosgw/ (`pr#15103 `_, Drunkard Zhang) +* doc: min_size advice is not helpful (`pr#12936 `_, Brad Hubbard) +* doc: misc minor fixes (`pr#13713 `_, Drunkard Zhang) +* doc: Modify Configuring Cinder section (`issue#18840 `_, `pr#13400 `_, Shinobu Kinjo) +* doc: op queue and mclock related options (`pr#16662 `_, J. Eric Ivancich) +* doc: organizationmap: add Xianxia Xiao to Kylin Cloud team (`pr#12718 `_, Yunchuan Wen) +* doc: PendingReleaseNotes: "ceph -w" behavior has changed drastically (`pr#16425 `_, Joao Eduardo Luis, Nathan Cutler) +* doc: PendingReleaseNotes: notes on whiteouts vs pgnls (`pr#15575 `_, Sage Weil) +* doc: PendingReleaseNotes: note the fuse fstab format change (`pr#13259 `_, John Spray) +* doc: PendingReleaseNotes: recent cephfs changes (`pr#14196 `_, John Spray) +* doc: PendingReleaseNotes: warning about 'osd rm ...' and #19119 (`issue#19119 `_, `pr#13731 `_, Sage Weil) +* doc: peoplemap: add pdonnell alias (`pr#14352 `_, Patrick Donnelly) +* doc: radosgw-admin: new 'global quota' commands update period config (`issue#19409 `_, `pr#14252 `_, Casey Bodley) +* doc: README.FreeBSD: update current status (`pr#12096 `_, Willem Jan Withagen) +* doc: README.FreeBSD: Update the status (`pr#14406 `_, Willem Jan Withagen) +* doc: README.md: fix build instructions inconsistent (`pr#14555 `_, Yao Zongyou) +* doc: README.md: use github heading syntax to mark the headings (`pr#14591 `_, Kefu Chai) +* doc: release-notes clarify about rgw encryption (`pr#14800 `_, Abhishek Lekshmanan) +* doc: release notes for v10.2.7 Jewel (`pr#14295 `_, Abhishek Lekshmanan) +* doc: release notes for v11.1.1 (`pr#12642 `_, Abhishek Lekshmanan) +* doc: release notes for v12.0.3 (dev) (`pr#15090 `_, Abhishek Lekshmanan) +* doc: releases update the luminous, hammer, jewel release dates (`pr#13584 `_, Abhishek Lekshmanan) +* doc: remove deprecated subcommand in man/8/ceph.rst (`pr#14928 `_, Drunkard Zhang) +* doc: remove docs on non-existant command (`pr#16616 `_, Luo Kexue, Kefu Chai) +* doc: remove duplicated references (`pr#13396 `_, Kefu Chai) +* doc: remove mentions about mon_osd_min_down_reports (`issue#19016 `_, `pr#13558 `_, Barbora Ančincová) +* doc: remove some non-existent and fix the default value according to … (`pr#15664 `_, Leo Zhang) +* doc: Remove "splitting" state (`pr#12636 `_, Brad Hubbard) +* doc: reword mds deactivate docs; add optional fs_name argument (`issue#20607 `_, `pr#16471 `_, Jan Fajerski) +* doc: Re-word the warnings about using git subtrees (`pr#14999 `_, J. Eric Ivancich) +* doc: rgw clarify limitations when creating tenant names (`pr#16418 `_, Abhishek Lekshmanan) +* doc: rgw: Clean up create subuser parameters (`pr#14335 `_, hrchu) +* doc: rgw: correct get usage parameter default value (`pr#14372 `_, hrchu) +* doc: rgw: Get user usage needs to specify user (`pr#14804 `_, hrchu) +* doc: rgw: make a note abt system users vs normal users (`issue#18889 `_, `pr#13461 `_, Abhishek Lekshmanan) +* doc: rgw: note rgw_enable_usage_log option in adminops guide (`pr#14803 `_, hrchu) +* doc: rgw: remove mention of megabytes for quotas (`pr#14413 `_, Hans van den Bogert) +* doc: rgw: Rewrite Java swift examples (`pr#14268 `_, Chu, Hua-Rong) +* doc: rgw: Rewrite the key management (`pr#14384 `_, hrchu) +* doc: rgw server-side encryption and barbican (`pr#13483 `_, Adam Kupczyk, Casey Bodley) +* doc: script: build-doc/serve-doc fixes (`pr#14438 `_, Abhishek Lekshmanan) +* doc: script: ceph-release-notes: use https instead of http (`pr#14103 `_, Kefu Chai) +* docs: doc/cephfs/troubleshooting: fix broken bullet list (`pr#12894 `_, Dan Mick) +* docs: doc/dev: add some info about FreeBSD (`pr#14503 `_, Willem Jan Withagen) +* docs: doc/release-notes: fix ceph-deploy command (`pr#15987 `_, Sage Weil) +* docs: doc/release-note: update release-note (`pr#15748 `_, liuchang0812) +* docs: document "osd recovery max single start" setting (`issue#17396 `_, `pr#15275 `_, Ken Dreyer) +* docs: mailmap: fix Zhao Chao affiliation (`pr#13413 `_, Zhao Chao) +* docs: mailmap: Leo Zhang infomation and affiliation (`pr#15145 `_, Leo Zhang) +* docs: mailmap: Liu Yang affiliation (`pr#13427 `_, LiuYang) +* docs: mailmap: shiqi affiliation (`pr#14361 `_, shiqi) +* docs: mailmap: update organization info (`pr#14747 `_, liuchang0812) +* docs: mailmap: Weibing Zhang mailmap affiliation (`pr#15076 `_, Weibing Zhang) +* docs: PendingReleaseNotes: mention forced recovery (`pr#16775 `_, Piotr Dałek) +* docs: Remove contractions from the documentation (`pr#16629 `_, John Wilkins) +* doc: style fix for doc/cephfs/client-config-ref.rst (`pr#14840 `_, Drunkard Zhang) +* doc: tools/cephfs: fix cephfs-journal-tool --help (`pr#15614 `_, John Spray) +* doc: two minor fixes (`pr#14494 `_, Drunkard Zhang) +* doc: typo fixes on hyperlink/words (`pr#15144 `_, Drunkard Zhang) +* doc: typo fix in s3_compliance (`pr#12598 `_, LiuYang) +* doc: typo in hit_set_search_last_n (`pr#14108 `_, Sven Seeberg) +* doc: Update adminops.rst (`pr#13893 `_, Chu, Hua-Rong) +* doc: update ceph(8) man page with new sub-commands (`pr#16437 `_, Kefu Chai) +* doc: Update CephFS disaster recovery documentation (`pr#12370 `_, Wido den Hollander) +* doc: Update disk thread section to reflect that scrubbing is no longe… (`pr#12621 `_, Nick Fisk) +* doc: update intro, quick start docs (`pr#16224 `_, Sage Weil) +* doc: Update keystone.rst (`pr#12717 `_, Chu, Hua-Rong) +* doc: update links to point to ceph/qa instead of ceph-qa-suite (`pr#13397 `_, Jan Fajerski, Nathan Cutler) +* doc: Update .organizationmap (`pr#16507 `_, luokexue) +* doc: update packages mentioned by build-doc and related doc (`pr#14649 `_, Yu Shengzuo) +* doc: Update sample.ceph.conf (`pr#13751 `_, Saumay Agrawal) +* doc: update sample explaning "%" operator in test suites (`pr#15511 `_, Kefu Chai) +* doc: Update some RGW documentation (`pr#15175 `_, Jens Rosenboom) +* doc: update the pool names created by vstart.sh by default (`pr#16652 `_, Zhu Shangzhong) +* doc: update the rados namespace docs (`pr#15838 `_, Abhishek Lekshmanan) +* doc: update the support status of swift static website (`pr#13824 `_, Jing Wenjun) +* doc: update the usage of 'ceph-deploy purge' (`pr#15080 `_, Yu Shengzuo) +* doc: update to new ceph fs commands (`pr#13346 `_, Patrick Donnelly) +* doc: upmap docs; various missing links for release notes (`pr#16637 `_, Sage Weil) +* doc: use do_cmake.sh instead of `cmake ..` (`pr#15110 `_, Kefu Chai) +* doc: v12.0.0 release notes (`pr#13281 `_, Abhishek Lekshmanan) +* doc: v12.0.2 (dev) release notes (`pr#14625 `_, Abhishek Lekshmanan) +* doc: v12.1.0 release notes notable changes addition again (`pr#15857 `_, Abhishek Lekshmanan) +* doc: various fixes (`pr#16723 `_, Kefu Chai) +* doc: vstart: add --help documentation for rgw_num (`pr#13817 `_, Ali Maredia) +* doc: wip-doc-multisite ports downstream multisite document upstream (`pr#14259 `_, John Wilkins) +* doc: Wip osd discussion docs (`pr#13344 `_, Greg Farnum) +* filestore: os/filestore: Exclude BTRFS on FreeBSD (`pr#16171 `_, Willem Jan Withagen) +* filestore: os/filestore/FileJournal: Fix typo in the comment (`pr#14493 `_, Zhou Zhengping) +* filestore: os/filestore: use existing variable for same func (`pr#13742 `_, Pan Liu) +* filestore: os/filestore: when print log, use `__func__` instead of hard code function name (`pr#15261 `_, mychoxin) +* filestore: os/filestore: zfs add get_name() (`pr#15650 `_, Yanhu Cao) + Fix full testing in cephtool/test.sh when used by rados suite + @Jing-Scott updated, addressing @rzarzynski's change request +* librados: add log channel to rados_monitor_log2 callback (`pr#15926 `_, Sage Weil) +* librados: add missing implementations for C service daemon API methods (`pr#16543 `_, Jason Dillaman) +* librados: add override for librados (`issue#18922 `_, `pr#13442 `_, liuchang0812) +* librados: add override in headers (`pr#13775 `_, liuchang0812) +* librados: asynchronous selfmanaged_snap_create/selfmanaged_snap_remove APIs (`issue#16180 `_, `pr#12050 `_, Jason Dillaman) +* librados: do not expose non-public symbols (`pr#13265 `_, Kefu Chai) +* librados: fix compile errors from simplified aio completions (`pr#12849 `_, xie xingguo) +* librados: fix rados_pool_list when buf is null (`pr#14859 `_, Sage Weil) +* librados: redirect balanced reads to acting primary when targeting object isn't recovered (`issue#17968 `_, `pr#15489 `_, Xuehan Xu) +* librados: remove legacy object listing API, clean up newer api (`pr#13149 `_, Sage Weil) +* librados: replace the var name from onack to complete (`pr#13857 `_, Pan Liu) +* librados: set the flag CEPH_OSD_FLAG_FULL_TRY of Op in the right place (`pr#14193 `_, Pan Liu) +* librados: use cursor for nobjects listing (`pr#13323 `_, Yehuda Sadeh, Sage Weil) +* librbd: add compare and write API (`pr#14868 `_, Zhengyong Wang, Jason Dillaman) +* librbd: add create timestamp metadata for image (`pr#15757 `_, runsisi) +* librbd: added rbd_flatten_with_progress to API (`issue#15824 `_, `pr#12905 `_, Ricardo Dias) +* librbd: add LIBRBD_SUPPORTS_WRITESAME support (`pr#16583 `_, Xiubo Li) +* librbd: add override keyword in header files (`issue#19012 `_, `pr#13536 `_, liuchang0812) +* librbd: add SnapshotNamespace to ImageCtx (`pr#12970 `_, Victor Denisov) +* librbd: add writesame API (`pr#12645 `_, Mingxin Liu, Gui Hecheng) +* librbd: allow to open an image without opening the parent image (`issue#18325 `_, `pr#12885 `_, Ricardo Dias) +* librbd: asynchronous clone state machine (`pr#12041 `_, Dongsheng Yang) +* librbd: asynchronous image removal state machine (`pr#12102 `_, Dongsheng Yang, Venky Shankar) +* librbd: avoid possible recursive lock when racing acquire lock (`issue#17447 `_, `pr#12991 `_, Jason Dillaman) +* librbd: changed the return type of ImageRequestWQ::discard() (`issue#18511 `_, `pr#14032 `_, Jos Collin) +* librbd: cleanup logging code under librbd/io (`pr#14975 `_, runsisi) +* librbd: corrected resize RPC message backwards compatibility (`issue#19636 `_, `pr#14615 `_, Jason Dillaman) +* librbd: create fewer empty objects during copyup (`issue#15028 `_, `pr#12326 `_, Douglas Fuller, Venky Shankar) +* librbd: deferred image deletion (`issue#18481 `_, `pr#13105 `_, Ricardo Dias) +* librbd: delay mirror registration when creating clones (`issue#17993 `_, `pr#12839 `_, Jason Dillaman) +* librbd: discard related IO should skip op if object non-existent (`issue#19962 `_, `pr#15239 `_, Mykola Golub) +* librbd: do not instantiate templates while building tests (`issue#18938 `_, `pr#14891 `_, Kefu Chai) +* librbd: do not raise an error if trash list returns -ENOENT (`pr#15085 `_, runsisi) +* librbd: don't continue to remove an image w/ incompatible features (`issue#18315 `_, `pr#12638 `_, Dongsheng Yang) +* librbd: eliminate compiler warnings (`pr#13729 `_, Jason Dillaman) +* librbd: fail IO request when exclusive lock cannot be obtained (`pr#15860 `_, Jason Dillaman) +* librbd: filter expected error codes from is_exclusive_lock_owner (`issue#20182 `_, `pr#15483 `_, Jason Dillaman) +* librbd: fix clang compilation error (`issue#19260 `_, `pr#13926 `_, Mykola Golub) +* librbd: fixed initializer list ordering (`pr#13042 `_, Jason Dillaman) +* librbd: fix issues with image removal state machine (`pr#15734 `_, Jason Dillaman) +* librbd: fix rbd_metadata_list and rbd_metadata_get (`issue#19588 `_, `pr#14471 `_, Mykola Golub) +* librbd: fix segfault on EOPNOTSUPP returned while fetching snapshot timestamp (`issue#18839 `_, `pr#13287 `_, Gui Hecheng) +* librbd: fix valgrind errors and ensure tests detect future leaks (`pr#15415 `_, Jason Dillaman) +* librbd: fix valid coverity warnings (`pr#14023 `_, Jason Dillaman) +* librbd: image create validates that pool supports overwrites (`issue#19081 `_, `pr#13986 `_, Jason Dillaman) +* librbd: image-extent cache needs to clip out-of-bounds read buffers (`pr#13679 `_, Jason Dillaman) +* librbd: Include WorkQueue.h since we use it (`issue#18862 `_, `pr#13322 `_, Boris Ranto) +* librbd: initialize diff parent overlap to zero (`pr#13077 `_, Gu Zhongyan) +* librbd: introduce new constants for tracking max block name prefix (`issue#18653 `_, `pr#13141 `_, Jason Dillaman) +* librbd: is_exclusive_lock_owner API should ping OSD (`issue#19287 `_, `pr#14003 `_, Jason Dillaman) +* librbd: managed lock refactoring (`pr#12922 `_, Mykola Golub) +* librbd: metadata_set API operation should not change global config setting (`issue#18465 `_, `pr#12843 `_, Mykola Golub) +* librbd: minor fixes for image trash move (`pr#14834 `_, runsisi) +* librbd: new API method to force break a peer's exclusive lock (`issue#18429 `_, `issue#16988 `_, `issue#18327 `_, `pr#12639 `_, Jason Dillaman) +* librbd: Notifier::notify API improvement (`pr#14072 `_, Mykola Golub) +* librbd: optimize copy-up to add hints only once to object op (`issue#19875 `_, `pr#15037 `_, Mykola Golub) +* librbd: pass an uint64_t to clip_io() as the third param (`issue#18938 `_, `pr#14159 `_, Kefu Chai) +* librbd: permit removal of image being bootstrapped by rbd-mirror (`issue#16555 `_, `pr#12549 `_, Mykola Golub) +* librbd: possible deadlock with flush if refresh in-progress (`issue#18419 `_, `pr#12838 `_, Jason Dillaman) +* librbd: potential read IO hang when image is flattened (`issue#19832 `_, `pr#15234 `_, Jason Dillaman) +* librbd: potential use of uninitialised value in ImageWatcher (`pr#14091 `_, Mykola Golub) +* librbd: prevent self-blacklisting during break lock (`issue#18666 `_, `pr#13110 `_, Jason Dillaman) +* librbd: race initializing exclusive lock and configuring IO path (`pr#13086 `_, Jason Dillaman) +* librbd: random unit test failures due to shut down race (`issue#19389 `_, `pr#14166 `_, Jason Dillaman) +* librbd: rbd ack cleanup (`pr#13791 `_, runsisi) +* librbd: reacquire lock should update lock owner client id (`issue#19929 `_, `pr#15093 `_, Jason Dillaman) +* librbd: reduce potential of erroneous blacklisting on image close (`issue#19970 `_, `pr#15162 `_, Jason Dillaman) +* librbd: refactor exclusive lock support into generic managed lock (`issue#17016 `_, `pr#12846 `_, Ricardo Dias, Jason Dillaman) +* librbd: relax "is parent mirrored" check when enabling mirroring for pool (`issue#19130 `_, `pr#13752 `_, Mykola Golub) +* librbd: remove redundant check for image id emptiness (`pr#14830 `_, runsisi) +* librbd: remove unnecessary dependencies of ManagedLock (`pr#12982 `_, Jason Dillaman) +* librbd: remove unused rbd_image_options_t ostream operator (`pr#15443 `_, Mykola Golub) +* librbd: resolve static analyser warnings (`pr#12863 `_, Jason Dillaman) +* librbd: scatter/gather support for the C API (`issue#13025 `_, `pr#13447 `_, Jason Dillaman) +* librbd: silence -Wunused-variable warning (`pr#14953 `_, Kefu Chai) +* librbd: simplify image open/close semantics (`pr#13701 `_, Jason Dillaman) +* librbd: support for shared locking in ManagedLock (`pr#12886 `_, Ricardo Dias) +* librbd: support to list snapshot timestamp (`issue#808 `_, `pr#12817 `_, Pan Liu) +* librbd: Uninitialized variable used handle_refresh() (`pr#16724 `_, amitkuma) +* librbd: use 'override' keyword instead of 'virtual' (`issue#18922 `_, `pr#13437 `_, liuchang0812) +* librbd: warning message for mirroring pool option (`issue#18125 `_, `pr#12319 `_, Gaurav Kumar Garg) +* log: use one write system call per message (`pr#11955 `_, Patrick Donnelly) +* mds: add authority check for delay dirfrag split (`issue#18487 `_, `pr#12994 `_, "Yan, Zheng") +* mds: add override in headers (`pr#13691 `_, liuchang0812) +* mds: add override in mds subsystem (`issue#18922 `_, `pr#13438 `_, liuchang0812) +* mds: add perf counters for file system operations (`pr#14938 `_, Michael Sevilla) +* mds: automate MDS object count tracking (`pr#13591 `_, Patrick Donnelly) +* mds: bump client_reply debug to match client_req (`pr#14036 `_, Patrick Donnelly) +* mds: change_attr++ and set ctime for set_vxattr (`issue#19583 `_, `pr#14726 `_, Patrick Donnelly) +* mds: change the type of data_pools (`pr#15278 `_, Vicente Cheng) +* mds: check export pin during replay (`issue#20039 `_, `pr#15205 `_, Patrick Donnelly) +* mds: check for errors decoding backtraces (`issue#18311 `_, `pr#12588 `_, John Spray) +* mds: Client syncfs is slow (waits for next MDS tick) (`issue#20129 `_, `pr#15544 `_, dongdong tao) +* mds: don't assert on read errors in RecoveryQueue (`issue#19282 `_, `pr#14017 `_, John Spray) +* mds: don't modify inode that is not projected (`issue#16768 `_, `pr#13052 `_, "Yan, Zheng") +* mds: drop partial entry and adjust write_pos when opening PurgeQueue (`issue#19450 `_, `pr#14447 `_, "Yan, Zheng") +* mds: explicitly output error msg for dump cache asok command (`pr#15592 `_, Zhi Zhang) +* mds: extend 'p' auth cap to cover all vxattr stuff (`issue#19075 `_, `pr#13628 `_, John Spray) +* mds: finish clientreplay requests before requesting active state (`issue#18461 `_, `pr#12852 `_, Yan, Zheng) +* mds: fix bad iterator dereference reported by coverity (`issue#18830 `_, `pr#13272 `_, John Spray) +* mds: fix CDir::merge() for mds_debug_auth_pins (`issue#19946 `_, `pr#15130 `_, "Yan, Zheng") +* mds: fix client ID truncation (`pr#15258 `_, Henry Chang) +* mds: fix handling very fast delete ops (`issue#19245 `_, `pr#13899 `_, John Spray) +* mds: fix hangs involving re-entrant calls to journaler (`issue#20165 `_, `pr#15430 `_, John Spray) +* mds: fix incorrect assertion in Server::_dir_is_nonempty() (`issue#18578 `_, `pr#12973 `_, Yan, Zheng) +* mds: fix IO error handling in SessionMap (`pr#13464 `_, John Spray) +* mds: fix mantle script to not fail for last rank (`issue#19589 `_, `pr#14704 `_, Patrick Donnelly) +* mds: fix mgrc shutdown (`issue#19566 `_, `pr#14505 `_, John Spray) +* mds: fix null pointer dereference in Locker::handle_client_caps (`issue#18306 `_, `pr#12808 `_, Yan, Zheng) +* mds: fix stray creation/removal notification (`issue#19630 `_, `pr#14554 `_, "Yan, Zheng") +* mds: fix use-after-free in Locker::file_update_finish() (`issue#19828 `_, `pr#14991 `_, "Yan, Zheng") +* mds: ignore ENOENT on writing backtrace (`issue#19401 `_, `pr#14207 `_, John Spray) +* mds: ignore fs full check for CEPH_MDS_OP_SETFILELOCK (`issue#18953 `_, `pr#13455 `_, "Yan, Zheng") +* mds: improvements for stray reintegration (`pr#15548 `_, "Yan, Zheng") +* mds: include advisory `path` field in damage (`issue#18509 `_, `pr#14104 `_, John Spray) +* mds: issue new caps when sending reply to client (`issue#19635 `_, `pr#14743 `_, "Yan, Zheng") +* mds: limit client writable range increment (`issue#19955 `_, `pr#15131 `_, "Yan, Zheng") +* mds: make C_MDSInternalNoop::complete() delete 'this' (`issue#19501 `_, `pr#14347 `_, "Yan, Zheng") +* mds: mds perf item 'l_mdl_expos' always behind journaler (`pr#15621 `_, redickwang) +* mds: miscellaneous fixes (`issue#18646 `_, `pr#12974 `_, Yan, Zheng, "Yan, Zheng") +* mds: miscellaneous multimds fixes (`issue#19022 `_, `pr#13698 `_, "Yan, Zheng") +* mds: miscellaneous multimds fixes part2 (`pr#15125 `_, "Yan, Zheng") +* mds: miscellaneous multimds fixes (`pr#14550 `_, "Yan, Zheng") +* mds: misc multimds fixes (`issue#18717 `_, `issue#18754 `_, `pr#13227 `_, "Yan, Zheng") +* mds: misc multimds fixes part2 (`pr#12794 `_, Yan, Zheng) +* mds: misc multimds fixes (`pr#12274 `_, Yan, Zheng) +* mds,mon: Clean issues detected by cppcheck (`pr#13199 `_, Ilya Shipitsin) +* mds: multimds flock fixes (`pr#15440 `_, "Yan, Zheng") +* mds: Pass empty string to clear mantle balancer (`issue#20076 `_, `pr#15282 `_, Zhi Zhang) +* mds: pretty json from `tell` commands (`pr#14105 `_, John Spray) +* mds: print rank as int (`issue#19201 `_, `pr#13816 `_, Patrick Donnelly) +* mds: propagate error encountered during opening inode by number (`issue#18179 `_, `pr#12749 `_, Yan, Zheng) +* mds: properly create aux subtrees for pinned directory (`issue#20083 `_, `pr#15300 `_, "Yan, Zheng") +* mds: relocate PTRWAITER put near get (`pr#14921 `_, Patrick Donnelly) +* mds: remove boost::pool usage and use tcmalloc directly (`issue#18425 `_, `pr#12792 `_, Zhi Zhang) +* mds: remove legacy "mds tell" command (`issue#19288 `_, `pr#14015 `_, John Spray) +* mds: remove "mds log" config option (`issue#18816 `_, `pr#14652 `_, John Spray) +* mds: remove some redundant object counters (`pr#13704 `_, Patrick Donnelly) +* mds: replace C_VoidFn in MDSDaemon with lambdas (`pr#13465 `_, John Spray) +* mds: Return error message instead of asserting (`pr#14469 `_, Brad Hubbard) +* mds: save projected path into inode_t::stray_prior_path (`issue#20340 `_, `pr#15800 `_, "Yan, Zheng") +* mds: set ceph-mds name uncond for external tools (`issue#19291 `_, `pr#14021 `_, Patrick Donnelly) +* mds: shut down finisher before objecter (`issue#19204 `_, `pr#13859 `_, John Spray) +* mds: skip fragment space check for replayed request (`issue#18660 `_, `pr#13095 `_, "Yan, Zheng") +* mds: support export pinning on directories (`issue#17834 `_, `pr#14598 `_, "Yan, Zheng", Patrick Donnelly) +* mds: try to avoid false positive heartbeat timeouts (`issue#19118 `_, `pr#13807 `_, John Spray) +* mds: use debug_mds for most subsys (`issue#19734 `_, `pr#15052 `_, Patrick Donnelly) +* mds: use same inode count in health check as in trim (`issue#19395 `_, `pr#14197 `_, John Spray) +* mds: warn if insufficient standbys exist (`issue#17604 `_, `pr#12074 `_, Patrick Donnelly) +* mgr: add a get_version to the python interface (`pr#13669 `_, John Spray) +* mgr: add machinery for python modules to send MCommands to daemons (`pr#14920 `_, John Spray) +* mgr: add mgr allow \* to client.admin (`pr#14864 `_, huanwen ren) +* mgr: add override in headers (`pr#13772 `_, liuchang0812) +* mgr: add override in mgr subsystem (`issue#18922 `_, `pr#13436 `_, liuchang0812) +* mgr: add per-DaemonState lock (`pr#16432 `_, Sage Weil) +* mgr: always free allocated MgrPyModule (`issue#19590 `_, `pr#14507 `_, Kefu Chai) +* mgr: ceph-create-keys: update client.admin if it already exists (`issue#19940 `_, `pr#15112 `_, John Spray) +* mgr: ceph: introduce "tell x help" subcommand (`issue#19885 `_, `pr#15111 `_, liuchang0812) +* mgr: ceph-mgr: Implement new pecan-based rest api (`pr#14457 `_, Boris Ranto) +* mgr: ceph-mgr: rotate logs on sighup (`issue#19568 `_, `pr#14437 `_, Dan van der Ster) +* mgr: clean up daemon start process (`issue#20383 `_, `pr#16020 `_, John Spray) +* mgr: clean up fsstatus module (`pr#15925 `_, John Spray) +* mgr: cleanup, stop clients sending in perf counters (`pr#15578 `_, John Spray) +* mgr: cluster log message on plugin load error (`pr#15927 `_, John Spray) +* mgr: dashboard code cleanup (`pr#15577 `_, John Spray) +* mgr: dashboard GUI module (`pr#14946 `_, John Spray, Dan Mick) +* mgr: dashboard improvements (`pr#16043 `_, John Spray) +* mgr: do shutdown using finisher so we can do it in the right order (`issue#19743 `_, `pr#14835 `_, Kefu Chai) +* mgr: do the shutdown in the right order (`issue#19813 `_, `pr#14952 `_, Kefu Chai) +* mgr: drop repeated log info. and unnecessary write permission (`pr#15896 `_, Yan Jun) +* mgr: enable ceph_send_command() to send pg command (`pr#15865 `_, Kefu Chai) +* mgr: fix bugs in init, beacons (`issue#19516 `_, `issue#19502 `_, `pr#14374 `_, Sage Weil) +* mgr: fix crash on missing 'ceph_version' in daemon metadata (fixes #18764) (`issue#18764 `_, `pr#14129 `_, Tim Serong) +* mgr: fix crash on set_config from python module with insufficient caps (`issue#19629 `_, `pr#14706 `_, Tim Serong) +* mgr: fix lock cycle (`pr#16508 `_, Sage Weil) +* mgr: fix metadata handling from old MDS daemons (`pr#14161 `_, John Spray) +* mgr: fix MgrStandby eating messages (`pr#15716 `_, John Spray) +* mgr: fix python module teardown & add tests (`issue#19407 `_, `issue#19412 `_, `issue#19258 `_, `pr#14232 `_, John Spray) +* mgr: fix session leak (`issue#19591 `_, `pr#14720 `_, Sage Weil) +* mgr: fix several init/re-init bugs (`issue#19491 `_, `pr#14328 `_, Sage Weil) +* mgr: handle "module.set_config(.., None)" correctly (`pr#16749 `_, Kefu Chai) +* mgr: increase debug level for ticks 0 -> 10 (`pr#16301 `_, Dan Mick) +* mgr: load modules in separate python sub-interpreters (`pr#14971 `_, Tim Serong) +* mgr: luminous: mgr: add missing call to pick_addresses (`issue#20955 `_, `issue#21049 `_, `pr#17173 `_, John Spray) +* mgr: Make stats period configurable (`issue#17449 `_, `pr#12732 `_, liuchang0812) +* mgr: Mark session connections down on shutdown (`issue#19900 `_, `pr#15192 `_, Brad Hubbard) +* mgr: mgr/ClusterState: do not mangle PGMap outside of Incremental (`issue#20208 `_, `pr#16262 `_, Sage Weil) +* mgr: mgr/DaemonServer.cc: log daemon type string as well as id (`pr#15560 `_, Dan Mick) +* mgr: mgr/dashboard: add OSD list view (`pr#16373 `_, John Spray) +* mgr: mgr/dashboard: fix type error in get_rate function (`issue#20276 `_, `pr#15668 `_, liuchang0812) +* mgr: mgr/dashboard: load log lines on startup, split out audit log (`pr#15709 `_, John Spray) +* mgr: mgr/MgrClient: fix reconnect event leak (`issue#19580 `_, `pr#14431 `_, Sage Weil) +* mgr: mgr/MgrStandby: prevent use-after-free on just-shut-down Mgr (`issue#19595 `_, `pr#15297 `_, Sage Weil) +* mgr: mgr/MgrStandby: respawn when deactivated (`issue#19595 `_, `issue#19549 `_, `pr#15557 `_, Sage Weil) +* mgr: mgr_module interface to report health alerts (`pr#16487 `_, Sage Weil) +* mgr: mgr,osd: ceph-mgr --help, unify usage text of other daemons (`pr#15176 `_, Tim Serong) +* mgr: mgr/PyState: shut up about get_config on nonexistent keys (`pr#16641 `_, Sage Weil) +* mgr: mgr/status: row has incorrect number of values (`issue#20750 `_, `pr#16529 `_, liuchang0812) +* mgr: Misc. bug fixes (`issue#18994 `_, `pr#14883 `_, John Spray) +* mgr: mkdir bootstrap-mgr (`pr#14824 `_, huanwen ren) +* mgr: mon/mgr: add detail error infomation (`pr#16048 `_, Yan Jun) +* mgr,mon: mgr,mon: debug init and mgrdigest subscriptions (`issue#20633 `_, `pr#16351 `_, Sage Weil) +* mgr: mon/MgrMonitor: fix standby addition to mgrmap (`issue#20647 `_, `pr#16397 `_, Sage Weil) +* mgr,mon: mon/AuthMonitor: generate bootstrap-mgr key on upgrade (`issue#20666 `_, `pr#16395 `_, Joao Eduardo Luis) +* mgr,mon: mon,mgr: extricate PGmap from monitor (`issue#20067 `_, `issue#20174 `_, `issue#20050 `_, `pr#15073 `_, Kefu Chai, Sage Weil, Greg Farnum) +* mgr,mon: mon/MgrMonitor: add 'mgr dump [epoch]' command (`pr#15158 `_, Sage Weil) +* mgr,mon: mon/MgrMonitor: only propose if we updated (`pr#14645 `_, Sage Weil) +* mgr,mon: mon/MgrMonitor: reset mgrdigest timer with new subscription (`issue#20633 `_, `pr#16582 `_, Sage Weil) +* mgr,mon: mon,mgr: move reweight-by-\* to mgr (`pr#14404 `_, Kefu Chai) +* mgr,mon: mon,mgr: print pgmap reports to debug (not cluster) log (`pr#15740 `_, Sage Weil) +* mgr,mon: mon,mgr: trim osdmap without the help of pgmap (`pr#14504 `_, Kefu Chai) +* mgr: move 'osd perf' and 'osd blocked-by' to mgr (`pr#14303 `_, Sage Weil) +* mgr: move "osd pool stats" to mgr (`pr#14365 `_, Kefu Chai) +* mgr: optimization some judgment and adjust the debug remove value in register_new_pgs (`pr#14046 `_, song baisen) +* mgr: optimize DaemonStateIndex::cull() a little bit (`pr#14967 `_, Kefu Chai) +* mgr: pass through cluster log to plugins (`pr#13690 `_, John Spray) +* mgr: perf schema fns/change notification and Prometheus plugin (`pr#16406 `_, Dan Mick) +* mgr: print a more helpful error message for when users lack mgr ceph caps (`issue#20296 `_, `pr#15697 `_, Greg Farnum) +* mgr,pybind: luminous: mgr/dashboard: fix duplicate images listed on iSCSI status page (`issue#21017 `_, `pr#17282 `_, Jason Dillaman) +* mgr: pybind/mgr/dashboard: bind to :: by default (`pr#16223 `_, Sage Weil) +* mgr: pybind/mgr/dashboard: monkeypatch os.exit to stop cherrypy from taking down mgr (`issue#20216 `_, `pr#15588 `_, Sage Weil) +* mgr: pybind/mgr: Delete `rest` module (`pr#15429 `_, John Spray) +* mgr: pybind/mgr/rest: completely terminate cherrypy in shutdown (`pr#14995 `_, Tim Serong) +* mgr: pybind/mgr/rest: don't set timezone to Chicago (`pr#14184 `_, Tim Serong) +* mgr: pybind/mgr/restful: improve cert handling; work with vstart (`pr#15405 `_, Sage Weil) +* mgr: pybind/mgr/zabbix: fix health in non-compat mode (`issue#20767 `_, `pr#16580 `_, Sage Weil) +* mgr,pybind,rbd: mgr/dashboard: show rbd image features (`pr#16468 `_, Yanhu Cao) +* mgr: raise python exception on failure in send_command() (`pr#15704 `_, Kefu Chai) +* mgr,rbd: mgr/dashboard: RBD iSCSI daemon status page (`pr#16547 `_, Jason Dillaman) +* mgr,rbd: mgr/dashboard: rbd mirroring status page (`pr#16360 `_, Jason Dillaman) +* mgr,rbd: pybind/mgr/dashboard: initial block integration (`pr#15521 `_, Jason Dillaman) +* mgr: redirect python stdout,stderr to ceph log (`pr#14189 `_, Kefu Chai, Tim Serong, Dan Mick) +* mgr: release allocated PyString (`pr#14716 `_, Kefu Chai) +* mgr: remove default cert; disable both restful and dashboard by default (`pr#15601 `_, Boris Ranto, Sage Weil) +* mgr: remove non-existent MDS daemons from FSMap (`issue#17453 `_, `pr#14937 `_, Spandan Kumar Sahu) +* mgr: remove unused function declarations (`pr#14366 `_, Wei Jin) +* mgr: rm nonused main function (`pr#14313 `_, Wei Jin) +* mgr: shutdown py_modules in Mgr::shutdown() (`issue#19258 `_, `pr#14078 `_, Kefu Chai) +* mgr,tests: qa/suites: move mgr tests into rados suite (`pr#14687 `_, John Spray) +* mgr,tests: qa/upgrade/jewel-x/point-to-point: add a mgr during final upgrade (`pr#15637 `_, Sage Weil) +* mgr: use unique_ptr for MgrStandby::active_mgr (`pr#13667 `_, John Spray) +* mgr: various cleanups (`pr#14802 `_, Kefu Chai) +* mgr: vstart.sh: fix mgr vs restful command startup race (`pr#16564 `_, Sage Weil) +* mgr: Zabbix monitoring module (`pr#16019 `_, Wido den Hollander) +* misc: fix code typos in header files (`pr#12716 `_, Xianxia Xiao) +* misc: kill clang warnings (`pr#14549 `_, Kefu Chai) +* misc: Warning Elimination (`pr#14439 `_, Adam C. Emerson) +* mon: add crush type down health warnings (`pr#14914 `_, Neha Ojha) +* mon: added bootstrap-rbd auth profile (`pr#16633 `_, Jason Dillaman) +* mon: add force-create-pg back (`issue#20605 `_, `pr#16353 `_, Kefu Chai) +* mon: add mgr metdata commands, and overall 'versions' command for all daemon versions (`pr#16460 `_, Sage Weil) +* mon: add mon_debug_no_require_luminous (`pr#14490 `_, Sage Weil) +* mon: Add override for FsNewHandler::handle() (`pr#15331 `_, yonghengdexin735) +* mon: add override in headers (`pr#13693 `_, liuchang0812) +* mon: add override in mon subsystem (`issue#18922 `_, `pr#13440 `_, liuchang0812) +* mon: add support public_bind_addr option (`pr#16189 `_, Bassam Tabbara) +* mon: add warn info for osds were removed from osdmap but still kept in crushmap (`pr#12273 `_, song baisen) +* mon: a few health fixes (`pr#16415 `_, xie xingguo) +* mon: a few more upmap (and other) fixes (`pr#16239 `_, xie xingguo) +* mon: avoid segfault in wait_auth_rotating (`issue#19566 `_, `pr#14430 `_, John Spray) +* mon: avoid start election twice when quorum enter (`pr#10150 `_, song baisen) +* mon: check is_shutdown() in timer callbacks (`issue#19825 `_, `pr#14919 `_, Kefu Chai) +* mon: clean up in ceph_mon.cc (`pr#14102 `_, huanwen ren) +* mon: clean up some osdmon/pgmon interactions (`pr#12403 `_, Sage Weil) +* mon: cleanups (`pr#15272 `_, Kefu Chai) +* mon: collect mon metdata as part of the election (`issue#20434 `_, `pr#16148 `_, Sage Weil) +* mon: common/config_opts.h: kill mon_pg_create_interval (`pr#13800 `_, xie xingguo) +* mon: 'config-key put' -> 'config-key set' (`pr#16569 `_, Sage Weil) +* mon: crush straw_calc_version value is 0 or 1 not 0 to 2 (`pr#13554 `_, song baisen) +* mon: debug session feature tracking (`issue#20475 `_, `pr#16128 `_, Sage Weil) +* mon: delete unused config opts of mon_sync_fs_threshold (`pr#15676 `_, linbing) +* mon: delete useless function definition (`pr#15188 `_, shiqi) +* mon: detect existing fs and duplicate name earlier (`issue#18964 `_, `pr#13471 `_, Patrick Donnelly) +* mon: DIVIDE_BY_ZERO in PGMapDigest::dump_pool_stats_full() (`pr#15622 `_, Jos Collin) +* mon: Division by zero in PGMapDigest::dump_pool_stats_full() (`pr#15901 `_, Jos Collin) +* mon: do crushtool test with fork and timeout, but w/o exec of crushtool (`issue#19964 `_, `pr#16025 `_, Sage Weil) +* mon: do not dereference empty mgr_commands (`pr#16501 `_, Sage Weil) +* mon: do not prime_pg_temp creating pgs; clean up pg create conditions (`issue#19826 `_, `pr#14913 `_, Sage Weil) +* mon: don't call propose_pending in prepare_update() (`issue#19738 `_, `pr#14711 `_, John Spray) +* mon: don't kill MDSs unless some beacons are getting through (`issue#19706 `_, `pr#15308 `_, John Spray) +* mon: don't prefix mgr summary with epoch number (`pr#15512 `_, John Spray) +* mon: don't set last_osd_report when the pg stats msg is ignored (`pr#12975 `_, Zhiqiang Wang) +* mon: drop useless assignment statements (`pr#13958 `_, wangzhengyong) +* mon: emit cluster log messages on MDS health changes (`issue#19551 `_, `pr#14398 `_, John Spray) +* mon: enable luminous monmap feature on full quorum (`pr#13379 `_, Joao Eduardo Luis) +* mon: extensible output format for health checks (`pr#16701 `_, John Spray) +* mon: Filter `log last` output by severity and channel (`pr#15924 `_, John Spray) +* mon: fix accesing pending_fsmap from peon (`issue#20040 `_, `pr#15213 `_, John Spray) +* mon: fix a few bugs with the osd health reporting (`pr#15179 `_, Sage Weil) +* mon: fix a few nits (`pr#12670 `_, Sage Weil) +* mon: Fix deep_age copy paste error (`pr#16434 `_, Brad Hubbard) +* mon: Fixed typo in function comment blocks and in other comments (`pr#15304 `_, linbing) +* mon: Fixed typo in @post of _active() (`pr#15191 `_, Linbing) +* mon: fix force_pg_create pg stuck in creating bug (`issue#18298 `_, `pr#12539 `_, Sage Weil) +* mon: fix hang on deprecated/removed 'pg set_full_ratio' commands (`issue#20600 `_, `pr#16300 `_, Sage Weil) +* mon: fix hiding mdsmonitor informative strings (`issue#16709 `_, `pr#13904 `_, John Spray) +* mon: fix kvstore type in mon compact command (`pr#15954 `_, liuchang0812) +* mon: fix legacy health checks in 'ceph status' during upgrade; fix jewel-x upgrade combo (`pr#17176 `_, Sage Weil) +* mon: fix mon_keyvaluedb application (`pr#15059 `_, Sage Weil) +* mon: Fix output text and doc (`pr#16367 `_, Yan Jun) +* mon: fix prime_pg_temp overrun (`issue#19874 `_, `pr#14979 `_, Sage Weil) +* mon: Fix status output warning for mon_warn_osd_usage_min_max_delta (`issue#20544 `_, `pr#16220 `_, David Zafman) +* mon: fix synchronise pgmap with others (`pr#14418 `_, song baisen, z09440) +* mon: fix wrongly delete routed pgstats op (`issue#18458 `_, `pr#12784 `_, Mingxin Liu) +* mon: fix wrong mon-num counting logic of 'ceph features' command (`pr#17172 `_, xie xingguo) +* mon: handle cases where store->get() may return error (`issue#19601 `_, `pr#14678 `_, Jos Collin) +* mon: include device class in tree view; hide shadow hierarchy (`pr#16016 `_, Sage Weil) +* mon: Incorrect expression in PGMap::get_health() (`pr#15648 `_, Jos Collin) +* mon: in output of "ceph osd df tree", display "-", not "0", for pg amount of a bucket (`pr#13015 `_, Chuanhong Hong) +* mon: it's no need to get pg action_primary osd twice in pg scrub (`pr#15313 `_, linbing) +* mon: '\* list' -> '\* ls' (`pr#16423 `_, Sage Weil) +* mon: load mgr commands at runtime (`pr#16028 `_, John Spray, Sage Weil) +* mon: logclient: use the seq id of the 1st log entry when resetting session (`issue#19427 `_, `pr#14927 `_, Kefu Chai) +* mon: Log errors at startup (`issue#14088 `_, `pr#15723 `_, Brad Hubbard) +* mon: luminous: mon/MonCommands: fix copy-and-paste error (`pr#17274 `_, xie xingguo) +* mon: maintain the "cluster" PerfCounters when using ceph-mgr (`issue#20562 `_, `pr#16249 `_, Greg Farnum) +* mon: mark `osd create` as deprecated (`pr#15641 `_, Joao Eduardo Luis) +* mon: mon,crush: create crush rules using device classes for replicated and ec pools via cli (`pr#16027 `_, Sage Weil) +* mon: mon/HealthMonitor: avoid sending unnecessary MMonHealthChecks to leader (`pr#16478 `_, xie xingguo) +* mon: mon/HealthMonitor: trigger a proposal if stat updated (`pr#16477 `_, Kefu Chai) +* mon: mon/LogMonitor: don't read list's end() for log last (`pr#16376 `_, Joao Eduardo Luis) +* mon: mon/MDSMonitor: close object section of formatter (`pr#16516 `_, Chang Liu) +* mon: mon/MDSMonitor: remove create_new_fs from header (`pr#14019 `_, Henrik Korkuc) +* mon: mon/MgrMonitor: only induce mgr epoch shortly after mkfs (`pr#16356 `_, Sage Weil) +* mon: mon/MgrMonitor: send digests only if is_active() (`pr#15109 `_, Kefu Chai) +* mon: mon/MgrStatMonitor: do not crash on luminous dev version upgrades (`pr#16287 `_, Sage Weil) +* mon: mon/MonClient: cancel pending commands on shutdown (`issue#20051 `_, `pr#15227 `_, Kefu Chai, Sage Weil) +* mon: mon/MonClient: make get_mon_log_message() atomic (`issue#19427 `_, `pr#14422 `_, Kefu Chai) +* mon: mon/MonClient: random all ranks then pick first_n (`pr#13479 `_, Mingxin Liu) +* mon: mon/Monitor.h: add const to member function (`pr#10412 `_, Michal Jarzabek) +* mon: mon/Monitor: recreate mon session if features changed (`issue#20433 `_, `pr#16230 `_, Joao Eduardo Luis) +* mon: {mon,osd,mds} {versions,count-metadata} (`pr#15436 `_, Sage Weil) +* mon: mon/OSDMonitor: a couple of upmap and other fixes (`pr#15917 `_, xie xingguo) +* mon: mon/OSDMonitor: check get()'s return value instead of bl's length (`pr#14805 `_, Kefu Chai) +* mon: mon/OSDMonitor: check last_osd_report only when the whole cluster is lu… (`pr#14294 `_, Kefu Chai) +* mon: mon/OSDMonitor: Clean up: delete extra S signature for plural (`pr#14174 `_, Shinobu Kinjo) +* mon: mon/OSDMonitor: cleanup pending_created_pgs after done with it (`pr#14898 `_, Kefu Chai) +* mon: mon/OSDMonitor: do not alter the "created" epoch of a pg (`issue#19787 `_, `pr#14849 `_, Kefu Chai) +* mon: mon/OSDMonitor: ensure UP is not set for newly-created OSDs (`issue#20751 `_, `pr#16534 `_, Sage Weil) +* mon: mon/OSDMonitor: fix dividing by zero in OSDUtilizationDumper (`pr#13531 `_, Mingxin Liu) +* mon: mon/OSDMonitor: fix output func name in can_mark_out (`pr#14758 `_, xie xingguo) +* mon: mon/OSDMonitor: fix process osd failure (`pr#12938 `_, Mingxin Liu) +* mon: mon/OSDMonitor: guard 'osd crush set-device-class' (`pr#16217 `_, Sage Weil) +* mon: mon/OSDMonitor: increase last_epoch_clean's lower bound if possible (`pr#14855 `_, Kefu Chai) +* mon: mon/OSDMonitor: issue pool application related warning (`pr#16520 `_, xie xingguo) +* mon: mon/OSDMonitor: "osd crush class rename" support (`pr#15875 `_, xie xingguo) +* mon: mon/OSDMonitor: remove trivial PGMap dependency for 'osd primary-temp' command (`pr#13616 `_, Sage Weil) +* mon: mon/OSDMonitor: remove zeroed new_state updates (`issue#20751 `_, `pr#16518 `_, Sage Weil) +* mon: mon/OSDMonitor: sanity check osd before performing 'osd purge' (`pr#16838 `_, xie xingguo) +* mon: mon/OSDMonitor: some cleanup for reweight-by-pg (`pr#13462 `_, Haodong Tang) +* mon: mon/OSDMonitor: spinlock -> std::mutex (`pr#14269 `_, Sage Weil) +* mon: mon/OSDMonitor: tolerate upgrade from post-kraken dev cluster (`pr#14442 `_, Sage Weil) +* mon: mon/OSDMonitor: transit creating_pgs from pgmap when upgrading (`issue#19584 `_, `pr#14551 `_, Kefu Chai) +* mon: mon/OSDMonitor: two pool opts related fix (`pr#15968 `_, xie xingguo) +* mon: mon/OSDMonitor: update creating epoch if target osd changed (`issue#19515 `_, `pr#14386 `_, Kefu Chai) +* mon: mon/OSDMonitor: update creating_pgs using pending_creatings (`issue#19814 `_, `pr#14897 `_, Kefu Chai) +* mon: mon/OSDMonitor: update pg_creatings even the new acting set is empty (`issue#19744 `_, `pr#14730 `_, Kefu Chai) +* mon: mon/PaxosService: use `__func__` instead of hard code function name (`pr#15863 `_, Yanhu Cao) +* mon: mon/PGMap: add up_primary pg number field for pg-dump cmd (`pr#13451 `_, xie xingguo) +* mon: mon/PGMap.cc: fix "osd_epochs" section of dump_basic (`pr#14996 `_, xie xingguo) +* mon: mon/PGMap: make si units more readable in PGMap summary (`pr#14185 `_, liuhong) +* mon: mon/PGMap: remove skewed utilizatoin warning (`issue#20730 `_, `pr#16461 `_, Sage Weil) +* mon: mon/PGMap: show %used in formatted output (`issue#20123 `_, `pr#15387 `_, Joao Eduardo Luis) +* mon: mon/PGMonitor: clean up min/max span warning (`pr#14611 `_, Sage Weil) +* mon: mon/PGMonitor: fix description for ceph pg ls (`pr#12807 `_, runsisi) +* mon: mon/PGMonitor: rm nonused function (`pr#14033 `_, Wei Jin) +* mon: move 'pg map' to OSDMonitor (`pr#14559 `_, Sage Weil) +* mon: no delay for single message MSG_ALIVE and MSG_PGTEMP (`pr#12107 `_, yaoning) +* mon: optracker's initiated_at timestamp should not be NULL (`pr#12826 `_, Mingxin Liu) +* mon: osd crush set crushmap need sanity check (`issue#19302 `_, `pr#14029 `_, Loic Dachary) +* mon: OSDMonitor add check only concern our self cluster command (`pr#10309 `_, song baisen) +* mon/OSDMonitor: add plain output for "crush class ls-osd" command (`pr#17230 `_, xie xingguo) +* mon/OSDMonitor: check creating_pgs.last_scan_epoch instead when sending creates (`issue#20785 `_, `pr#17257 `_, Kefu Chai) +* mon: OSDMonitor: check mon_max_pool_pg_num when set pool pg_num (`pr#16511 `_, chenhg) +* mon/OSDMonitor: do not send_pg_creates with stale info (`issue#20785 `_, `pr#17191 `_, Kefu Chai) +* mon/OSDMonitor: fix improper input/testing range of crush somke testing (`pr#17232 `_, xie xingguo) +* mon: osd/PGMonitor: always update pgmap with latest osdmap (`issue#19398 `_, `pr#14777 `_, Kefu Chai) +* mon/pgmap: add objects prefix for unfound type (`issue#21127 `_, `pr#17264 `_, huanwen ren, Sage Weil) +* mon/PGMap: fix "0 stuck requests are blocked > 4096 sec" warn (`pr#17215 `_, xie xingguo) +* mon: PGMonitor add check only concern our self cluster command (`pr#9976 `_, song baisen) +* mon: post-jewel cleanups (`pr#13150 `_, Kefu Chai) +* mon: prime pg_temp and a few health warning fixes (`pr#16530 `_, xie xingguo) +* mon: refactor MDSMonitor command handling (`pr#13581 `_, John Spray) +* mon: Removed unnecessary function declaration in MDSMonitor.h (`pr#15374 `_, yonghengdexin735) +* mon: remove the redudant jugement in paxosservice is_writeable function (`pr#10240 `_, song baisen) +* mon: remove unnecessary function declaration (`pr#13762 `_, liuchang0812) +* mon: replace osds with `osd destroy` and `osd new` (`pr#14074 `_, Joao Eduardo Luis, Sage Weil) +* mon: restructure prime_pg_temp around a full pg mapping calculated on multiple CPUs (`pr#13207 `_, Sage Weil) +* mon: revamp health check/warning system (`pr#15643 `_, John Spray, Sage Weil) +* mon: revise "ceph status" output (`pr#15396 `_, John Spray) +* mon: show class in 'osd crush tree' output; sort output (`pr#16740 `_, Sage Weil) +* mon: show destroyed status in tree view; do not auto-out destroyed osds (`pr#16446 `_, xie xingguo) +* mon: show inactive % in ceph status (`pr#14810 `_, Sage Weil) +* mon: show io status quickly if no update in a long period (`pr#14176 `_, Mingxin Liu) +* mon: show the leader info on mon stat command (`pr#14178 `_, song baisen) +* mon: skip crush smoke test when running under valgrind (`issue#20602 `_, `pr#16346 `_, Sage Weil) +* mon: smooth io/recovery stats over longer period (`pr#13249 `_, Sage Weil) +* mon: stop issuing not-[deep]-scrubbed warnings if disabled (`pr#16465 `_, xie xingguo) +* mon: support pool application metadata key/values (`pr#15763 `_, Jason Dillaman) +* mon,tests: qa/suites: add test exercising workunits/mon/auth_caps.sh (`pr#15754 `_, Kefu Chai) +* mon,tests: test: Initialize pointer msg in MonClientHelper (`pr#16784 `_, amitkuma) +* mon: Tidy up removal of debug mon features (`pr#14467 `_, Brad Hubbard) +* mon: track features from connect clients, and use it to gate set-require-min-compat-client (`pr#15371 `_, Sage Weil) +* mon: trim the creating_pgs after updating it with pgmap (`issue#20067 `_, `pr#15318 `_, Kefu Chai) +* mon: update mgrmap when active goes offline (`issue#19407 `_, `pr#14220 `_, John Spray) +* mon: Update OSDMon.cc comments (`pr#13750 `_, Saumay Agrawal) +* mon: warn about using osd new instead of osd create (`pr#17302 `_, Neha Ojha) +* msg: allow different ms type for cluster network and public network (`pr#12023 `_, Haomai Wang) +* msg: always set header.version in encode_payload() (`issue#19939 `_, `pr#16421 `_, Kefu Chai) +* msg: client bind (`pr#12901 `_, Zengran Zhang, Haomai Wang) +* msg: do not enable client-side binding by default (`issue#20049 `_, `pr#15392 `_, Jason Dillaman) +* msg: don't set msgr addr when disabing client bind (`pr#15243 `_, Haomai Wang) +* msg: end parameter in entity_addr_t::parse is optional (`pr#13650 `_, Mykola Golub) +* msg: Fix calls to Messenger::create with new parameter (`pr#13329 `_, Sarit Zubakov) +* msg: Increase loglevels on some messages (`pr#14707 `_, Willem Jan Withagen) +* msg: Initialize member variables in Infiniband (`pr#16781 `_, amitkuma) +* msg: Initializing uninitialized members MMonGetVersion (`pr#16811 `_, amitkuma) +* msg: Initializing uninitialized members MMonGetVersionReply (`pr#16813 `_, amitkuma) +* msg: Initializing uninitialized members MMonPaxos (`pr#16814 `_, amitkuma) +* msg: Initializing uninitialized members MMonProbe (`pr#16815 `_, amitkuma) +* msg: Initializing uninitialized members module messages (`pr#16817 `_, amitkuma) +* msg: Initializing uninitialized members MOSDAlive (`pr#16816 `_, amitkuma) +* msg: make listen backlog an option, increase from 128 to 512 (`issue#20330 `_, `pr#15743 `_, Haomai Wang) +* msg: messages: coverity fixes (`pr#13473 `_, Kefu Chai) +* msg: msg/async: avoid atomic variable overhead (`pr#12809 `_, Wei Jin) +* msg: msg/async: cleanup code (`pr#13304 `_, Jianpeng Ma) +* msg: msg/async: cleanups (`pr#12832 `_, Wei Jin) +* msg: msg/async: fix file description leak in NetHandler (`pr#13271 `_, liuchang0812) +* msg: msg/async: increase worker reference with local listen table enabled backend (`issue#20390 `_, `pr#15897 `_, Haomai Wang) +* msg: msg/async: Lower down the AsyncMessenger's standby warning from debug (`pr#15242 `_, Pan Liu) +* msg: msg/AsyncMessenger: remove unused method (`pr#10125 `_, Michal Jarzabek) +* msg: msg/async/net_handler: errno should be stored before calling next function (`pr#14985 `_, Zhou Zhengping) +* msg: msg/async/rdma: check if exp verbs avail (`pr#13391 `_, Oren Duer, Adir Lev) +* msg: msg/async/rdma: check if fin message completed (`pr#15624 `_, Alexander Mikheev, Adir Lev) +* msg: msg/async/rdma: Data path fixes (`pr#15903 `_, Adir lev) +* msg: msg/async/rdma: Debug prints for ibv* (`pr#14249 `_, Amir Vadai) +* msg: msg/async/rdma: Device::last_poll_dev must be positive (`pr#14250 `_, Amir Vadai) +* msg: msg/async/rdma: Fix broken compilation (`pr#13603 `_, Sarit Zubakov) +* msg: msg/async/rdma: Fix memory leak of OSD (`pr#13101 `_, Sarit Zubakov) +* msg: msg/async/rdma: fix outstanding queuepair when destruct RDMAStack (`pr#13905 `_, Haomai Wang) +* msg: msg/async/rdma: fix RoCE v2 deafult value (`pr#12648 `_, Adir Lev, Oren Duer) +* msg: msg/async/rdma: Fix small memory leaks detected by valgrind (`pr#14288 `_, Amir Vadai) +* msg: msg/async/rdma: handle buffers after close msg (`pr#15749 `_, DanielBar-On, Alexander Mikheev, Adir Lev) +* msg: msg/async/rdma: move active_queue_pairs perf counter dec to polling (`pr#13716 `_, DanielBar-On) +* msg: msg/async/rdma: Print error only on ENOMEM (`pr#13538 `_, Sarit Zubakov) +* msg: msg/async/rdma: RDMA-CM, Pass specific ConnMgr info in constructor (`pr#14409 `_, Amir Vadai) +* msg: msg/async/rdma: register buffer as continuous (`pr#15967 `_, Adir Lev) +* msg: msg/async/rdma: remove assert from ibv_dealloc_pd in ProtectionDomain (`pr#15832 `_, DanielBar-On) +* msg: msg/async/rdma: update destructor message (`pr#13539 `_, Sarit Zubakov) +* msg: msg/async/rdma: zero wqe inline (`pr#13392 `_, Adir Lev) +* msg: msg/async: remove false alert "assert" (`pr#15288 `_, Haomai Wang) +* msg: msg/async: remove useless close function (`pr#13286 `_, liuchang0812) +* msg: msg/async: rm nonused thread variable in posixworker (`pr#12777 `_, Wei Jin) +* msg: msg/async: use auto iterator having more simple code and good performance (`pr#16524 `_, dingdangzhang) +* msg: msg/Messenger.cc: add std::move (`pr#9760 `_, Michal Jarzabek) +* msg: msg/MOSDOpReply: fix missing trace decode (`pr#15999 `_, Yan Jun) +* msg: msg/RDMA: Fix broken compilation due to new argument in net.connect() (`pr#13096 `_, Amir Vadai) +* msg: msg/simple: Remove dead code in pipe.cc (`issue#12684 `_, `pr#12601 `_, Rishabh Kumar) +* msg: msg/simple: use my addr when setting sock priority (`issue#19801 `_, `pr#14878 `_, Kefu Chai) +* msg: no need to pass supported features to Messenger::Policy ctor (`pr#13785 `_, Sage Weil) +* msg: QueueStrategy::wait() joins all threads (`issue#20534 `_, `pr#16194 `_, Casey Bodley) +* msg: Remove unused variable perf_counter in RDMAStack (`pr#16783 `_, amitkuma) +* msg: Revert the change from assert(0)-> ceph_abort() where is not applicable (`pr#12930 `_, Dave Chen) +* msg: src/msg/async/AsyncConnect.cc: Use of sizeof() on a Pointer Type (`pr#14773 `_, Svyatoslav) +* msg: src/msg/async: Update fix broken compilation for Posix (`pr#14336 `_, Sarit Zubakov) +* msg: src/msg/simple/Pipe.cc: Fix the inclusion of '}' (`pr#14843 `_, Willem Jan Withagen) +* os/bluestore: print leaked extents to debug output (`pr#17303 `_, Sage Weil) +* osd: add asock command to dump the scrub queue (`issue#17861 `_, `pr#12728 `_, liuchang0812) +* osd: add default_device_class to metadata (`pr#16634 `_, Neha Ojha) +* osd: add dump filter for tracked ops (`pr#16561 `_, Yan Jun) +* osd: add "heap \*" admin command (`issue#15475 `_, `pr#13073 `_, Jesse Williamson) +* osd: adding PerfCounters for backoff throttle (`pr#13017 `_, Chuanhong Wang) +* osd: add is_split check before _start_split (`pr#13307 `_, song baisen) +* osd: add override in headers files (`pr#13962 `_, liuchang0812) +* osd: add override in osd subsystem (`issue#18922 `_, `pr#13439 `_, liuchang0812) +* osd: Add recovery sleep configuration option for HDDs and SSDs (`pr#16328 `_, Neha Ojha) +* osd: add snap trim reservation and re-implement osd_snap_trim_sleep (`pr#13594 `_, Samuel Just) +* osd: adjust osd_min_pg_log_entries (`issue#21026 `_, `pr#17202 `_, J. Eric Ivancich) +* osd: allow client throttler to be adjusted on-fly, without restart (`issue#18791 `_, `pr#13213 `_, Piotr Dałek) +* osd: bail from _committed_osd_maps inside osd_lock (`issue#20273 `_, `pr#15710 `_, Sage Weil) +* osd: Calculate degraded and misplaced more accurately (`issue#18619 `_, `pr#13031 `_, David Zafman) +* osd: change a few messages at level 0 and 1; change default level to 1/5 (`pr#13407 `_, Sage Weil) +* osd: Check for and automatically repair object info soid during scrub (`issue#20471 `_, `pr#16052 `_, David Zafman) +* osd: check fsid is normal before osd mkfs (`pr#13898 `_, song baisen) +* osd: check queue_transaction return value (`pr#15873 `_, zhanglei) +* osd: Check snapset for validity when selecting authoritative shard (`issue#20186 `_, `issue#18409 `_, `pr#15559 `_, David Zafman) +* osd: Check whether journal is rotational or not (`pr#16614 `_, Neha Ojha) +* osd: clarify REQUIRE_LUMINOUS error message (`pr#13363 `_, Josh Durgin) +* osd: clean nonused work queue (`pr#14990 `_, Wei Jin) +* osd: Cleanup-Updated OSDMap.cc with C++11 style range-for loops (`pr#14381 `_, Jos Collin) +* osd: cleanup: use string & to avoid unnecessary copy (`pr#12336 `_, Yunchuan Wen) +* osd: clear_queued_recovery() in on_shutdown() (`issue#20432 `_, `pr#16093 `_, Kefu Chai) +* osd: cmpext operator should ignore -ENOENT on read (`pr#16622 `_, Jason Dillaman) +* osd: combine conditional statements (`pr#16391 `_, Yan Jun) +* osd: combine unstable stats with info.stats when publish stats to osd (`pr#14060 `_, Mingxin Liu) +* osd: compact osd feature (`issue#19592 `_, `pr#16045 `_, liuchang0812) +* osd: condition object_info_t encoding on required (not up) features (`issue#18644 `_, `pr#13114 `_, Sage Weil) +* osd: constify OpRequest::get_req(); fix a few cases of operator<< vs mutated message races (`pr#13545 `_, Sage Weil) +* osd: correct comment of perfcounter cached_crc in code (`pr#13256 `_, lvshuhua) +* osd: correct epoch setting of osd boot msg (`pr#12623 `_, Mingxin Liu) +* osd: correct the func name in execute_ctx() log messages (`pr#13582 `_, Gu Zhongyan) +* osd: Corrupt objects stop snaptrim and mark pg snaptrim_error (`issue#13837 `_, `pr#15635 `_, David Zafman) +* osd: debug con in ms_handle_connect (`pr#13540 `_, Sage Weil) +* osd: do not send ENXIO on misdirected op by default (`issue#18751 `_, `pr#13206 `_, Sage Weil) +* osd: do not send pg_created unless luminous (`issue#20785 `_, `pr#16677 `_, Kefu Chai) +* osd: do not try to boot until we've seen the first osdmap (`pr#15732 `_, Sage Weil) +* osd: do not try to set device class before luminous (`issue#20850 `_, `pr#16706 `_, Josh Durgin) +* osd: don't leak pgrefs or reservations in SnapTrimmer (`issue#19931 `_, `pr#15214 `_, Greg Farnum) +* osd: don't share osdmap with objecter when preboot (`issue#15025 `_, `pr#13946 `_, Mingxin Liu) +* osd: don't use ORDERSNAP for flush; always request/send ondisk ack (`issue#18961 `_, `pr#13570 `_, Samuel Just) +* osd: drop support for listing objects at a given snap (`pr#13398 `_, Sage Weil) +* osd: dump the field name of object watchers and cleanups (`pr#15946 `_, Yan Jun) +* osd: EC read handling: don't grab an objectstore error to use as the read error (`pr#16663 `_, David Zafman) +* osd: eliminate snapdir objects and move clone snaps vector into SnapSet (`pr#13610 `_, Sage Weil) +* osd: Execute crush_location_hook when configured in ceph.conf (`pr#15951 `_, Wido den Hollander) +* osd: _exit() intead of exit() for failure injection (`issue#18372 `_, `pr#12726 `_, Sage Weil) +* osd: extend OMAP_GETKEYS and GETVALS to include a 'more' output field (`pr#12950 `_, Sage Weil) +* osd: fall back to failsafe threshold if osdmap doesn't set [near]full (`pr#14004 `_, Sage Weil) +* osd: faster dispatch (`pr#13343 `_, Sage Weil) +* osd: fix a couple bugs with persisting the missing set when it contains deletes (`issue#20704 `_, `pr#16459 `_, Josh Durgin) +* osd: fix argument-dependent lookup of swap() (`pr#15124 `_, Casey Bodley) +* osd: fix a signed/unsigned warning in PG (`pr#13922 `_, Greg Farnum) +* osd: fix comments about pg refs and lock (`pr#14279 `_, tang.jin) +* osd: fix coverity warning for uninitialized members (`pr#12724 `_, Li Wang) +* osd: fix func name in log produced by handle_pg_peering_evt() (`pr#13801 `_, xie xingguo) +* osd: fix occasional MOSDMap leak (`issue#18293 `_, `pr#14558 `_, Sage Weil) +* osd: fix OpRequest and tracked op dump information (`pr#16504 `_, Yan Jun) +* osd: fix past_intervals base case by adding epoch_pool_created to pg_history_t (`issue#19877 `_, `pr#14989 `_, Sage Weil) +* osd: fix pg ref leaks when osd shutdown (`issue#20684 `_, `pr#16408 `_, Yang Honggang) +* osd: fix some osd beacon bugs (`pr#14274 `_, Sage Weil) +* osd: fix stat sum update of recovery pushing (`pr#13328 `_, Zhiqiang Wang) +* osd: fix the setting of soid in sub_op_push (`pr#13353 `_, Zhiqiang Wang) +* osd: fix typo in comment (`pr#13061 `_, Gu Zhongyan) +* osd: Fix useless MAX(0, unsigned) to prevent out of wack misplaced (`issue#18718 `_, `pr#13164 `_, David Zafman) +* osd: have clients resend ops on pg split (`pr#13235 `_, Sage Weil) +* osd: hdd vs ssd defaults for osd op thread pool (`pr#15422 `_, Sage Weil) +* osd: heartbeat with packets large enough to require working jumbo frames (`issue#20087 `_, `pr#15535 `_, Greg Farnum) +* osd: Implement asynchronous recovery sleep (`pr#15212 `_, Neha Ojha) +* osd: Implement asynchronous scrub sleep (`issue#19497 `_, `pr#14886 `_, Brad Hubbard) +* osd: Implement peering state timing (`pr#14627 `_, Brad Hubbard) +* osd: improve error message when FileStore op fails due to EPERM (`issue#18037 `_, `pr#12181 `_, Nathan Cutler) +* osd: initialize waiting_for_pg_osdmap on startup (`issue#20748 `_, `pr#16535 `_, Sage Weil) +* osd: kill all remaining MOSDSubOp users (`pr#13401 `_, Sage Weil) +* osd: kill sortbitwise (`pr#13321 `_, Sage Weil) +* osd: Log audit (`pr#16281 `_, Brad Hubbard) +* osd: make ec overwrites ready to use (`pr#14496 `_, Josh Durgin) +* osd: moved OpFinisher logic from OSDOp to OpContext (`issue#20783 `_, `pr#16617 `_, Jason Dillaman) +* osd: Move scrub sleep timer to osdservice (`issue#19986 `_, `pr#15217 `_, Brad Hubbard) +* osd: never send rados ack (only commit) (`pr#12451 `_, Sage Weil) +* osd: new op for calculating an extent checksum (`pr#14256 `_, Jason Dillaman) +* osd: objclass sdk (`pr#14723 `_, Neha Ojha) +* osd: Object level shard errors are tracked and used if no auth available (`issue#20089 `_, `pr#15397 `_, David Zafman) +* osd: On EIO from read recover the primary replica from another copy (`issue#18165 `_, `pr#14760 `_, David Zafman) +* osd: osdc/ObjectCacher: use state instead of get_state() (`pr#12544 `_, huangjun) +* osd: osdc/Objecter: more constness (`pr#14819 `_, Kefu Chai) +* osd: osdc: silence warning from `-Wsign-compare` (`pr#14729 `_, Jos Collin) +* osd: osd does not using MPing Messages,do not include unused include (`pr#15833 `_, linbing) +* osd: osd/OSDMap.cc: check if osd is out in subtree_type_is_down (`issue#19989 `_, `pr#15250 `_, Neha Ojha) +* osd: osd/OSDMap: require OSD features only of OSDs (`issue#18831 `_, `pr#13275 `_, Ilya Dryomov) +* osd: osd/PrimaryLogPG: nullptr not NULL (`pr#13973 `_, Shinobu Kinjo) +* osd: 'osd tree in|out|up|down' to filter tree results (`pr#15294 `_, Sage Weil) +* osd: os/kstore: some error handling (`pr#13960 `_, wangzhengyong) +* osd/PGBackend: delete reply if fails to complete delete request (`issue#20913 `_, `pr#17233 `_, Kefu Chai) +* osd: pg: be more careful with locking around forced pg recovery (`issue#20808 `_, `pr#16712 `_, Greg Farnum) +* osd: pglog trimming fixes (`pr#12882 `_, Zhiqiang Wang) +* osd: pglog: with config, don't assert in the presence of stale diverg… (`issue#17916 `_, `pr#14648 `_, Greg Farnum) +* osd: pg-remap -> pg-upmap (`pr#14556 `_, Sage Weil) +* osd: populate last_epoch_split during build_initial_pg_history (`issue#20754 `_, `pr#16519 `_, Sage Weil) +* osd: Preserve OSDOp information for historic ops (`pr#15265 `_, Guo-Fu Tseng) +* osd: PrimaryLogPG, PGBackend: complete callback even if interval changes (`issue#20747 `_, `pr#16536 `_, Josh Durgin) +* osd: print pg_info_t::purged_snaps as array, not string (`issue#18584 `_, `pr#14217 `_, liuchang0812) +* osd: process deletes during recovery instead of peering (`issue#19971 `_, `pr#15952 `_, Josh Durgin) +* osd: put osdmap in mempool (`pr#14780 `_, Sage Weil) +* osd: reduce buffer pinning from EC entries (`pr#15120 `_, Sage Weil) +* osd: reduce map cache size (`pr#15292 `_, Sage Weil) +* osd: reduce rados_max_object_size from 100 GB -> 128 MB (`pr#15520 `_, Sage Weil) +* osd: remove copy-get-classic (`pr#13547 `_, Sage Weil) +* osd: remove sortbitwise thrashing (`pr#13296 `_, Sage Weil) +* osd: renamed the new vector name in OSDMap::build_simple_crush_map_from_conf (`pr#14583 `_, Jos Collin) +* osd: rename osd -> osd_pglog; include pglog-related bufferlists (`pr#15531 `_, Sage Weil) +* osd: rephrase "wrongly marked me down" clog message (`pr#16365 `_, John Spray) +* osd: replace object_info_t::operator=() with decode() (`pr#13938 `_, tang.jin) +* osd: ReplicatedBackend::prep_push() remove redundant variable assignments (`pr#14817 `_, Jin Cai) +* osd: restart boot process if waiting for luminous mons (`issue#20631 `_, `pr#16341 `_, Sage Weil) +* osd: Return correct osd_objectstore in OSD metadata (`issue#18638 `_, `pr#13072 `_, Wido den Hollander) +* osd: Return early on shutdown (`issue#19900 `_, `pr#15345 `_, Brad Hubbard) +* osd: Reverse order of op_has_sufficient_caps and do_pg_op (`issue#19790 `_, `pr#15354 `_, Brad Hubbard) +* osd: sched_scrub() lock pg only if all scrubbing conditions are fulfilled (`pr#14968 `_, Jin Cai) +* osd: scrub_to specifies clone ver, but transaction include head write… (`issue#20041 `_, `pr#16404 `_, David Zafman) +* osd: silence warning from -Wint-in-bool-context (`pr#16744 `_, Jos Collin) +* osd: simplify past_intervals representation (`pr#14444 `_, Samuel Just, Sage Weil) +* osd: small clear up and optimize on _recover_now and should_share_map function (`pr#13476 `_, song baisen) +* osd: stop mgrc earlier in shutdown() (`issue#19638 `_, `pr#14904 `_, Kefu Chai) +* osd: stop MgrClient callbacks on shutdown (`issue#19638 `_, `pr#14896 `_, Sage Weil) +* osd: strip pglog op name (`pr#14764 `_, liuchang0812) +* osd: support cmpext operation on EC-backed pools (`pr#15693 `_, Zhengyong Wang, Jason Dillaman) +* osd: support dumping long ops (`pr#13019 `_, Zhiqiang Wang) +* osd: switch filestore to default to rocksdb (`pr#14814 `_, Neha Ojha) +* osd: tag fast dispatch messages with min_epoch (`pr#13681 `_, Sage Weil) +* osd: take PGRef for recovery sleep wakeup event (`issue#20226 `_, `pr#15582 `_, Sage Weil) +* osd: the condition of last epoch <= superblock.newest_map epoch has been check twice (`pr#15590 `_, linbing) +* osd: the osd should not share map with others when it is in stopping state (`pr#13668 `_, song baisen) +* osd: unlock sdata_op_ordering_lock with sdata_lock hold to avoid miss… (`pr#15891 `_, Ming Lin) +* osd: use append(bufferlist &) to avoid unnecessary copy (`pr#12272 `_, Yunchuan Wen) +* osd: use separate waitlist for scrub (`pr#13136 `_, Sage Weil) +* osd: various changes for preventing internal ENOSPC condition (`issue#16878 `_, `pr#13425 `_, David Zafman) +* osd: we know the definite epoch of marking down (`pr#13121 `_, Mingxin Liu) +* osd: when osd in not in failure_pending, we don't need to get osd inst from osdmap (`pr#15558 `_, linbing) +* osd: When scrub finds an attr error mark shard inconsistent (`issue#20089 `_, `pr#15368 `_, David Zafman) +* osd: zipkin tracing (`pr#14305 `_, Sage Weil, Marios-Evaggelos Kogias, Victor Araujo, Casey Bodley, Andrew Shewmaker, Chendi.Xue) +* performance: buffer, osd: add missing crc cache miss perf counter (`pr#14957 `_, Piotr Dałek) +* performance: common/config_opts.h: Lower HDD throttle cost (`pr#15485 `_, Mark Nelson) +* performance: crc32c: optimize aarch64 crc32c implementation (`pr#12977 `_, wei xiao) +* performance: denc: add need_contiguous to denc_traits (`pr#15224 `_, Kefu Chai) +* performance: osd, messenger, librados: lttng oid tracing (`pr#12492 `_, Anjaneya Chagam) +* performance: osd/PG.cc: loop invariant code motion (`pr#12720 `_, Li Wang) +* performance: osd/ReplicatedBackend: do not set omap header if it is empty (`pr#12612 `_, fang yuxiang) +* performance,rgw: rgw_file: permit dirent offset computation (`pr#16275 `_, Matt Benjamin) +* pybind: better error msg (`pr#14497 `_, Kefu Chai) +* pybind: cephfs should be built without librados / python-rados (`pr#13431 `_, Kefu Chai) +* pybind: ceph.in: Check return value when connecting (`pr#16130 `_, Douglas Fuller) +* pybind: ceph-rest-api: Various REST API fixes (`pr#15910 `_, Wido den Hollander) +* pybind: conditional compile the linux specific constant (`pr#12198 `_, Kefu Chai) +* pybind: fix docstring for librbd Python binding (`pr#13977 `_, runsisi) +* pybind: fix open flags calculation (`issue#19890 `_, `pr#15018 `_, "Yan, Zheng") +* pybind: pybind/ceph_argparse: fix empty string check (`issue#20135 `_, `pr#15500 `_, Sage Weil) +* pybind: pybind/ceph_daemon.py: fix Termsize.update (`pr#15253 `_, Kefu Chai) +* pybind: pybind/ceph_daemon: use small chunk for recv (`pr#13804 `_, Xiaoxi Chen) +* pybind: pybind/mgr/dashboard: fix get kernel_version error (`pr#16094 `_, Peng Zhang) +* pybind: pybind/mgr/restful: fix typo (`pr#16560 `_, Nick Erdmann) +* pybind: pybind/mgr/restful: use list to pass hooks to create a `Pecan` instance (`issue#20258 `_, `pr#15646 `_, Kefu Chai) +* pybind: pybind/rados: avoid call free() on invalid pointer (`pr#15159 `_, Mingxin Liu) +* pybind: pybind/rados: use new APIs instead of deprecated ones (`pr#16684 `_, Kefu Chai) +* pybind,rbd: pybind/rbd: OSError should be picklable (`issue#20223 `_, `pr#15574 `_, Jason Dillaman) +* pybind: restore original API for backwards compatibility (`issue#20421 `_, `pr#15932 `_, Jason Dillaman) +* pybind: support mon target in pybind (`pr#15409 `_, liuchang0812) +* qa: fix POOL_APP_NOT_ENABLED warning in krbd:unmap suite (`pr#17192 `_, Ilya Dryomov) +* rbd: add default note info to size (create and resize) (`pr#15561 `_, Zheng Yin) +* rbd: add error prompt when input command 'snap set limit' is incomplete (`pr#12945 `_, Tang Jin) +* rbd: additional validation for 'bench' optional parameters (`pr#12697 `_, Yunchuan Wen) +* rbd: bench-write should return error if io-size >= 4G (`issue#18422 `_, `pr#12864 `_, Gaurav Kumar Garg) +* rbd: cleanup: fix the typo in namespace comment (`pr#12858 `_, Dongsheng Yang) +* rbd: cleanup: rbd: fix a typo in comment (`pr#14049 `_, Dongsheng Yang) +* rbd: cls_rbd: default initialize snapshot namespace for legacy clients (`issue#19413 `_, `pr#14903 `_, Jason Dillaman) +* rbd: cls/rbd: silence warning from -Wunused-variable (`pr#16670 `_, Yan Jun) +* rbd: cls/rbd: trash_list should be iterable (`issue#20643 `_, `pr#16372 `_, Jason Dillaman) +* rbd: common/bit_vector: utilize deep-copy during data decode (`issue#19863 `_, `pr#15017 `_, Jason Dillaman) +* rbd: correct coverity warnings (`pr#12954 `_, Jason Dillaman) +* rbd: correct issues with image importing (`pr#14401 `_, Jason Dillaman) +* rbd: demote/promote all mirrored images in a pool (`issue#18748 `_, `pr#13758 `_, Jason Dillaman) +* rbd: destination pool should be source pool if it is not specified (`issue#18326 `_, `pr#13189 `_, Gaurav Kumar Garg) +* rbd: do not attempt to load key if auth is disabled (`issue#19035 `_, `pr#16024 `_, Jason Dillaman) +* rbd: Drop unused member variable reopen in C_OpenComplete (`pr#16729 `_, amitkuma) +* rbd: enable rbd on FreeBSD (without KRBD) (`pr#12798 `_, Willem Jan Withagen) +* rbd: error out if import image format failed (`pr#13957 `_, wangzhengyong) +* rbd: fixed coverity 'Argument cannot be negative' warning (`pr#16686 `_, amitkuma) +* rbd: fix typo in Kernel.cc (`issue#19273 `_, `pr#13983 `_, Gaurav Kumar Garg) +* rbd: 'image-meta remove' for missing key does not return error (`issue#16990 `_, `pr#16393 `_, PCzhangPC) +* rbd: import-diff should discard any zeroed extents (`pr#14445 `_, Jason Dillaman) +* rbd: import needs to sanity check auto-generated image name (`issue#19128 `_, `pr#14754 `_, Mykola Golub) +* rbd: import real thin-provision image (`issue#15648 `_, `pr#12883 `_, yaoning, Ning Yao) +* rbd: info command should indicate if parent is in trash (`pr#14875 `_, Jason Dillaman) +* rbd: introduce v2 format for rbd export/import (`issue#13186 `_, `pr#10487 `_, Dongsheng Yang) +* rbd: journal: don't hold future lock during assignment (`issue#18618 `_, `pr#13033 `_, Jason Dillaman) +* rbd: journal: stop processing removal after error (`issue#18738 `_, `pr#13193 `_, Jason Dillaman) +* rbd: luminous: librbd: default localize parent reads to false (`issue#20941 `_, `pr#16899 `_, Jason Dillaman) +* rbd: luminous: librbd: remove consistency group rbd cli and API support (`pr#16875 `_, Jason Dillaman) +* rbd: luminous: rbd-ggate: tool to map images on FreeBSD via GEOM Gate (`pr#16895 `_, Mykola Golub) +* rbd: luminous: rbd-mirror: align use of uint64_t in service_daemon::AttributeType (`pr#16948 `_, James Page) +* rbd: luminous: rbd-mirror: simplify notifications for image assignment (`issue#15764 `_, `pr#16878 `_, Jason Dillaman) +* rbd: luminous: rbd: parallelize rbd ls -l (`pr#16921 `_, Piotr Dałek) +* rbd: make it more understandable when adding peer returns error (`pr#16313 `_, songweibin) +* rbd-mirror: add support for active/passive daemon instances (`issue#17018 `_, `issue#17019 `_, `issue#17020 `_, `pr#12948 `_, Mykola Golub) +* rbd-mirror: assertion failure during pool replayer shut down (`issue#20644 `_, `pr#16704 `_, Jason Dillaman) +* rbd-mirror: avoid processing new events after stop requested (`issue#18441 `_, `pr#12837 `_, Jason Dillaman) +* rbd-mirror: check remote image mirroring state when bootstrapping (`issue#18447 `_, `pr#12820 `_, Mykola Golub) +* rbd-mirror: coordinate image syncs with leader (`issue#18789 `_, `pr#14745 `_, Mykola Golub) +* rbd-mirror: delayed replication support (`issue#15371 `_, `pr#11879 `_, Mykola Golub) +* rbd-mirror: deleting a snapshot during sync can result in read errors (`issue#18990 `_, `pr#13568 `_, Jason Dillaman) +* rbd-mirror: ensure missing images are re-synced when detected (`issue#19811 `_, `pr#14945 `_, Jason Dillaman) +* rbd-mirror: failover and failback of unmodified image results in split-brain (`issue#19858 `_, `pr#14963 `_, Jason Dillaman) +* rbd-mirror: guard the deletion of non-primary images (`pr#16398 `_, Jason Dillaman) +* rbd-mirror: ignore permission errors on rbd_mirroring object (`issue#20571 `_, `pr#16264 `_, Jason Dillaman) +* rbd-mirror: image deletions should be handled by assigned instance (`pr#14832 `_, Jason Dillaman) +* rbd-mirror: initialize timer context pointer to null (`pr#16603 `_, Jason Dillaman) +* rbd-mirror: InstanceWatcher watch/notify stub for leader/follower RPC (`issue#18783 `_, `pr#13312 `_, Mykola Golub) +* rbd-mirror: lock loss during sync should wait for in-flight copies (`pr#15532 `_, Jason Dillaman) +* rbd-mirror: permit release of local image exclusive lock after force promotion (`issue#18963 `_, `pr#15140 `_, Jason Dillaman) +* rbd-mirror: pool watcher should track mirror uuid (`pr#14240 `_, Jason Dillaman) +* rbd-mirror: remove tracking of image names from pool watcher (`pr#14712 `_, Jason Dillaman) +* rbd-mirror: replace remote pool polling with add/remove notifications (`issue#15029 `_, `pr#12364 `_, Jason Dillaman) +* rbd-mirror: resolve admin socket path names collision (`issue#19907 `_, `pr#15048 `_, Mykola Golub) +* rbd-mirror: separate ImageReplayer handling from Replayer (`issue#18785 `_, `pr#13803 `_, Mykola Golub) +* rbd-mirror: Set the data pool correctly when creating images (`issue#20567 `_, `pr#17023 `_, Adam Wolfe Gordon) +* rbd-mirror: track images via global image id (`pr#13416 `_, Jason Dillaman) +* rbd: modified some commands' description into imperative sentence (`pr#16694 `_, songweibin) +* rbd-nbd: check /sys/block/nbdX/size to ensure kernel mapped correctly (`issue#18335 `_, `pr#13229 `_, Mykola Golub) +* rbd-nbd: clean up the doc and help information (`pr#14146 `_, Pan Liu) +* rbd-nbd: create admin socket only for map command (`issue#17951 `_, `pr#12433 `_, Pan Liu) +* rbd-nbd: display pool/image/snap information in list output (`pr#15317 `_, Pan Liu) +* rbd-nbd: don't ignore --read-only option in BLKROSET ioctl (`pr#13944 `_, Pan Liu) +* rbd-nbd: ensure unmap returns error code (`pr#15593 `_, guojiannan, chenfangxian) +* rbd-nbd: fix a typo "moudle" (`pr#13652 `_, Pan Liu) +* rbd-nbd: fix typo in comment (`pr#14034 `_, Pan Liu) +* rbd-nbd: no need to check image format any more (`pr#13389 `_, Mykola Golub) +* rbd-nbd: relax size check for newer kernel versions (`issue#19871 `_, `pr#14976 `_, Mykola Golub) +* rbd-nbd: remove debug messages from do_unmap (`pr#14253 `_, Pan Liu) +* rbd-nbd: s/cpp_error/cpp_strerror/ to fix FTBFS (`pr#14223 `_, Kefu Chai) +* rbd-nbd: support signal handle for SIGHUP, SIGINT and SIGTERM (`issue#19349 `_, `pr#14079 `_, Pan Liu) +* rbd-nbd: update size only when NBD_SET_SIZE successful (`pr#14005 `_, Pan Liu) +* rbd-nbd: warn when kernel parameters are ignored (`issue#19108 `_, `pr#13694 `_, Pan Liu) +* rbd: prevent adding multiple mirror peers to a single pool (`issue#19256 `_, `pr#13919 `_, Jason Dillaman) +* rbd: properly decode features when using image name optional (`issue#20185 `_, `pr#15492 `_, Jason Dillaman) +* rbd: pybind/rbd: add image metadata methods (`issue#19451 `_, `pr#14463 `_, Mykola Golub) +* rbd: pybind/rbd: fix crash if more than 1024 images in trash bin (`pr#15134 `_, runsisi) +* rbd: rbd/bench: add notes of default values, it's easy to use (`pr#14762 `_, Zheng Yin) +* rbd: rbd/bench: fix write gaps when doing sequential writes with io-threads > 1 (`pr#15206 `_, Igor Fedotov) +* rbd: rbd, librbd: migrate atomic_t to std::atomic (`pr#14656 `_, Jesse Williamson) +* rbd: rbd-mirror A/A: leader should track up/down rbd-mirror instances (`issue#18784 `_, `pr#13571 `_, Mykola Golub) +* rbd: rbd-mirror A/A: proxy InstanceReplayer APIs via InstanceWatcher RPC (`issue#18787 `_, `pr#13978 `_, Mykola Golub) +* rbd: recognize exclusive option (`pr#14785 `_, Ilya Dryomov) +* rbd: removed hardcoded default pool (`pr#15518 `_, Jason Dillaman) +* rbd: remove direct linking to static boost libraries (`pr#12962 `_, Jason Dillaman) +* rbd: removed spurious error message from mirror pool commands (`pr#14935 `_, Jason Dillaman) +* rbd: remove unused condition within group action handler (`pr#12723 `_, Gaurav Kumar Garg) +* rbd,rgw,tools: tools/rbd, rgw: Removed unreachable returns (`pr#16308 `_, Jos Collin) +* rbd: spell out image features unsupported by the kernel (`issue#19095 `_, `pr#13812 `_, Ilya Dryomov) +* rbd: stop indefinite thread waiting in krbd udev handling (`issue#17195 `_, `pr#14051 `_, Spandan Kumar Sahu) +* rbd: test: fix rbd unit test cases w/ striping feature (`issue#18888 `_, `pr#13196 `_, Venky Shankar) +* rbd,tests: luminous: qa/workunits/rbd: use command line option to specify watcher asok (`issue#20954 `_, `pr#16946 `_, Mykola Golub) +* rbd,tests: luminous: test/librbd: fix race condition with OSD map refresh (`issue#20918 `_, `pr#16903 `_, Jason Dillaman) +* rbd,tests: qa: add workunit to test krbd data-pool support (`pr#13482 `_, Ilya Dryomov) +* rbd,tests: qa: integrate OpenStack 'gate-tempest-dsvm-full-devstack-plugin-ceph' (`issue#18594 `_, `pr#13158 `_, Jason Dillaman) +* rbd,tests: qa: krbd_data_pool.sh: account for rbd_info metadata object (`pr#14631 `_, Ilya Dryomov) +* rbd,tests: qa: krbd discard/zeroout tests (`pr#15388 `_, Ilya Dryomov) +* rbd,tests: qa: krbd write-after-checksum tests (`pr#14836 `_, Ilya Dryomov) +* rbd,tests: qa/suites/krbd: unmap subsuite needs straw buckets (`pr#15290 `_, Ilya Dryomov) +* rbd,tests: qa/suites/rbd: restrict python memcheck validation to CentOS (`pr#15923 `_, Jason Dillaman) +* rbd,tests: qa/tasks/qemu: update default image url after ceph.com redesign (`issue#18542 `_, `pr#12953 `_, Jason Dillaman) +* rbd,tests: qa/tasks/rbd_fio: bump default fio version to 2.21 (`pr#16656 `_, Ilya Dryomov) +* rbd,tests: qa/tasks: rbd-mirror daemon not properly run in foreground mode (`issue#20630 `_, `pr#16340 `_, Jason Dillaman) +* rbd,tests: qa: thrash tests for backoff and upmap (`pr#16428 `_, Ilya Dryomov) +* rbd,tests: qa: update krbd_data_pool.sh to match the new rados ls behavior (`pr#15594 `_, Ilya Dryomov) +* rbd,tests: qa/workunits: adjust path to ceph-helpers.sh (`pr#16599 `_, Sage Weil) +* rbd,tests: qa/workunits: corrected issues with RBD cli test (`pr#14460 `_, Jason Dillaman) +* rbd,tests: qa/workunits/rbd: diff.sh failed removing nonexistent file (`pr#14482 `_, Mykola Golub) +* rbd,tests: qa/workunits/rbd: increased trash deferment period (`pr#14846 `_, Jason Dillaman) +* rbd,tests: qa/workunits/rbd: resolve potential rbd-mirror race conditions (`issue#18935 `_, `pr#13421 `_, Jason Dillaman) +* rbd,tests: qa/workunits/rbd: test data pool is mirrored correctly (`pr#17077 `_, Mykola Golub) +* rbd,tests: qa/workunits/rbd: tweak rbd-mirror config to spead up testing (`pr#13228 `_, Mykola Golub) +* rbd,tests: qa/workunits: switch to OpenStack Ocata release for RBD testing (`pr#14465 `_, Jason Dillaman) +* rbd,tests: test: correct language mode in file headers (`pr#12924 `_, Jason Dillaman) +* rbd,tests: test: fix compile warning in ceph_test_cls_rbd (`pr#15919 `_, Jason Dillaman) +* rbd,tests: test: fix failing rbd devstack teuthology test (`pr#15956 `_, Jason Dillaman) +* rbd,tests: test/librados_test_stub: fixed cls_cxx_map_get_keys/vals return value (`issue#19597 `_, `pr#14484 `_, Jason Dillaman) +* rbd,tests: test/librbd: add break_lock test (`pr#12842 `_, Mykola Golub) +* rbd,tests: test/librbd/CMakeLists.txt: ceph_test_librbd_fsx requires linux includes/libs (`pr#13630 `_, Willem Jan Withagen) +* rbd,tests: test/librbd/fsx: Add break in case OP_WRITESAME and OP_COMPARE_AND_WRITE (`pr#16742 `_, Luo Kexue) +* rbd,tests: test/librbd: move tests using non-public api to internal (`pr#13806 `_, Venky Shankar) +* rbd,tests: test/librbd/test_librbd.cc: set \*features even if RBD_FEATURES is unset (`issue#19865 `_, `pr#14965 `_, Dan Mick) +* rbd,tests: test/librbd/test_notify.py: don't disable feature in slave (`issue#19716 `_, `pr#14751 `_, Mykola Golub) +* rbd,tests: test/librbd: unit tests cleanup (`pr#15113 `_, Mykola Golub) +* rbd,tests: test: rbd master/slave notify test should test active features (`issue#19692 `_, `pr#14638 `_, Jason Dillaman) +* rbd,tests: test/rbd_mirror: race in TestMockInstanceWatcher on destroy (`pr#14453 `_, Mykola Golub) +* rbd,tests: test/rbd_mirror: race in TestMockLeaderWatcher.AcquireError (`issue#19405 `_, `pr#14741 `_, Mykola Golub) +* rbd,tests: test: remove hard-coded image name from RBD metadata test (`issue#19798 `_, `pr#14848 `_, Jason Dillaman) +* rbd,tests: test: support blacklisting within librados_test_stub (`pr#13737 `_, Jason Dillaman) +* rbd,tests: test/unittest_librbd: remove unused variables (`pr#15720 `_, shiqi) +* rbd,tests: test: use librados API to retrieve config params (`issue#18617 `_, `pr#13076 `_, Jason Dillaman) +* rbd,tools: rbdmap: consider /etc/ceph/rbdmap when unmapping images (`issue#18884 `_, `pr#13361 `_, David Disseldorp) +* rbd,tools: tools/rbd_mirror: initialize non-static class member m_do_resync in ImageReplayer (`pr#15889 `_, Jos Collin) +* rbd,tools: tools/rbd_nbd: add --version show support (`pr#16254 `_, Jin Cai) +* rbd: use concurrent writes for imports (`issue#19034 `_, `pr#13782 `_, Venky Shankar) +* rbd: use min() explicitly (`issue#18938 `_, `pr#14202 `_, Kefu Chai) +* rbd: validate pool and snap name optionals (`issue#14535 `_, `pr#13836 `_, Gaurav Kumar Garg) +* rbd: warning, ‘devno’ may be used uninitialized in this function (`pr#14271 `_, Jos Collin) +* rbd: When Ceph cluster becomes full, should allow user to remove rbd … (`pr#12627 `_, Pan Liu) +* rdma: msg/async: Postpone bind if network stack is not ready (`pr#14414 `_, Amir Vadai, Haomai Wang) +* rdma: msg/async/rdma: Add DSCP support (`pr#15484 `_, Sarit Zubakov) +* rdma: msg/async/rdma: add inqueue rx chunks perf counter (`pr#14782 `_, Haomai Wang) +* rdma: msg/async/rdma: fix log line spacing (`pr#13263 `_, Adir Lev) +* rdma: msg/async/rdma: Make poll_blocking() poll for async events in additio… (`pr#14320 `_, Amir Vadai) +* rdma: msg/async/rdma: Make port number an attribute of the Connection not o… (`pr#14297 `_, Amir Vadai) +* rdma: msg/async/rdma: RDMA-CM, get_device() by ibv_context (`pr#14410 `_, Amir Vadai) +* rdma: msg/async: Revert RDMA-CM (`pr#15262 `_, Amir Vadai) + Replace using sleep with new wait_for_health() bash function +* rgw: abort early when s->length empty during putobj (`pr#15682 `_, Jiaying Ren) +* rgw: AbortMultipart request returns NoSuchUpload error if the meta obj doesn't exist (`pr#12793 `_, Zhang Shaowen) +* rgw: acl grants num limit (`pr#16291 `_, Enming Zhang) +* rgw: add a new error code for non-existed subuser (`pr#16095 `_, Zhao Chao) +* rgw: add a new error code for non-existed user (`issue#20468 `_, `pr#16033 `_, Zhao Chao) +* rgw: add apis to support ragweed (`pr#13645 `_, Yehuda Sadeh) +* rgw: add a separate configuration for data notify interval (`pr#16551 `_, fang yuxiang) +* rgw: add bucket size limit check to radosgw-admin (`issue#17925 `_, `pr#11796 `_, Matt Benjamin) +* rgw: Added a globbing method for AWS Policies (`pr#12445 `_, Pritha Srivastava) +* rgw: Added code for REST APIs for AWS Roles (`pr#12104 `_, Pritha Srivastava) +* rgw: Added code to correctly account for bytes sent/ received during a 'PUT' operation (`pr#14042 `_, Pritha Srivastava) +* rgw: Adding code to create tenanted user for s3 bucket policy tests (`pr#15028 `_, Pritha Srivastava) +* rgw: add lifecycle validation according to S3 (`issue#18394 `_, `pr#12750 `_, Zhang Shaowen) +* rgw: add missing RGWPeriod::reflect() based on new atomic update_latest_epoch() (`issue#19816 `_, `issue#19817 `_, `pr#14915 `_, Casey Bodley) +* rgw: add --num-zonegroups option for multi test (`pr#14216 `_, lvshuhua) +* rgw: add override in header files mostly (`pr#13586 `_, liuchang0812) +* rgw: add override in rgw subsystem (`issue#18922 `_, `pr#13441 `_, liuchang0812) +* rgw: add pool namespace to cache's key so that system obj can have unique key (`issue#19372 `_, `pr#14125 `_, Zhang Shaowen) +* rgw: add radosclient finisher to perf counter (`issue#19011 `_, `pr#13535 `_, lvshuhua) +* rgw: add "rgw_verify_ssl" config (`pr#15301 `_, Shasha Lu) +* rgw: add 'state==SyncState::IncrementalSync' condition when add item … (`pr#14552 `_, Shasha Lu) +* rgw: add support container and object levels of swift bulkupload (`pr#14775 `_, Jing Wenjun) +* rgw: add support for delete marker expiration in s3 lifecycle (`issue#19730 `_, `pr#14703 `_, Zhang Shaowen) +* rgw: add support for FormPost of Swift API (`issue#17273 `_, `pr#11179 `_, Radoslaw Zarzynski, Orit Wasserman) +* rgw: add support for multipart upload expiration (`issue#19088 `_, `pr#13622 `_, Zhang Shaowen) +* rgw: add support for noncurrentversion expiration in s3 lifecycle (`issue#18916 `_, `pr#13385 `_, Zhang Shaowen) +* rgw: add support for Swift's TempURLs with prefix-based scope (`issue#20398 `_, `pr#16370 `_, Radoslaw Zarzynski) +* rgw: add support for the BulkUpload of Swift API (`pr#12243 `_, Radoslaw Zarzynski) +* rgw: add the remove-x-delete feature to cancel swift object expiration (`issue#19074 `_, `pr#13621 `_, Jing Wenjun) +* rgw: add the Vim's modeline into rgw_orphan.cc (`pr#15431 `_, Radoslaw Zarzynski) +* rgw: add variadic string join for s3 signature generation (`pr#15678 `_, Casey Bodley) +* rgw: Add --zonegroup-new-name in usage (`pr#12084 `_, Hans van den Bogert) +* rgw: allow larger payload for period commit (`issue#19505 `_, `pr#14355 `_, Casey Bodley) +* rgw: allow system users to read SLO parts (`issue#19027 `_, `pr#13561 `_, Casey Bodley) +* rgw: auto reshard old buckets (`pr#15665 `_, Orit Wasserman) +* rgw: avoid listing user buckets for rgw_delete_user (`pr#13991 `_, liuchang0812) +* rgw: avoid using null pointer in rgw_file.cc (`pr#14474 `_, lihongjie) +* rgw: be aware abount tenants on cls_user_bucket -> rgw_bucket conversion (`issue#18364 `_, `issue#16355 `_, `pr#13220 `_, Radoslaw Zarzynski) +* rgw: bucket index check in radosgw-admin removes valid index (`issue#18470 `_, `pr#12851 `_, Zhang Shaowen) +* rgw: bucket stats display bucket index type (`pr#14466 `_, fang yuxiang) +* rgw: change default chunk size to 4MB (`issue#18621 `_, `issue#18622 `_, `issue#18623 `_, `pr#13035 `_, Yehuda Sadeh) +* rgw: change loglevel to 20 for 'System already converted' message (`issue#18919 `_, `pr#13399 `_, Vikhyat Umrao) +* rgw: change loglevel to 5 in user's quota sync (`issue#18921 `_, `pr#13408 `_, Zhang Shaowen) +* rgw: Changes for s3test config file, to add user under a tenant (`pr#15753 `_, Pritha Srivastava) +* rgw: check placement existence when create bucket (`pr#16385 `_, Jiaying Ren) +* rgw: check placement target existence during bucket creation (`pr#16384 `_, Jiaying Ren) +* rgw: civetweb don't go past the array index while calling mg_start (`issue#19749 `_, `pr#14750 `_, Abhishek Lekshmanan, Jesse Williamson) +* rgw: clean redundant code (`pr#13302 `_, Yankun Li) +* rgw: clean unuse code in cls_statelog_check_state (`pr#10260 `_, weiqiaomiao) +* rgw: clean-up error mapping in Swift's authentication strategy (`pr#15756 `_, Radoslaw Zarzynski) +* rgw: cleanup: fix variable name in RGWRados::create_pool() declaration (`pr#14547 `_, Nathan Cutler) +* rgw: cleanup lc continuation (`pr#14906 `_, Jiaying Ren) +* rgw: cleanup lifecycle managament (`pr#13820 `_, Jiaying Ren) +* rgw: cleanup rgw-admin duplicated judge during OLH GET/READLOG (`pr#15700 `_, Jiaying Ren) +* rgw: clean up the redundant assignment in last_entry_in_listing (`pr#13387 `_, Jing Wenjun) +* rgw: clean up the unneeded rgw::io::ChunkingFilter::has_content_length (`pr#13504 `_, Radoslaw Zarzynski) +* rgw: cleanup unused codes in rgw_admin.cc (`pr#15771 `_, fang yuxiang) +* rgw: cleanup unused var in rgw/rgw_rest_s3.cc (`pr#13434 `_, Jiaying Ren) +* rgw: clear master_zonegroup when reseting RGWPeriodMap (`issue#17239 `_, `pr#12658 `_, Orit Wasserman) +* rgw: clear old zone short ids on period update (`issue#15618 `_, `pr#13949 `_, Casey Bodley) +* rgw: cls: ceph::timespan tag_timeout wrong units (`issue#20380 `_, `pr#16026 `_, Matt Benjamin) +* rgw: cls/rgw: Clean up the "magic string" usage in the cls layer for RGW (`pr#12536 `_, Ira Cooper) +* rgw: cls/rgw: list_plain_entries() stops before bi_log entries (`issue#19876 `_, `pr#14981 `_, Casey Bodley) +* rgw: cls/user: cls_user_bucket backward compatibility (`issue#19367 `_, `pr#14128 `_, Yehuda Sadeh) +* rgw: cls_user don't clobber existing bucket stats when creating bucket (`issue#16357 `_, `pr#10121 `_, Abhishek Lekshmanan) +* rgw: complete versioning enablement after sending it to meta master (`issue#18003 `_, `pr#12444 `_, Orit Wasserman) +* rgw: Compress crash bug refactor (`issue#20098 `_, `pr#15569 `_, Adam Kupczyk) +* rgw: continuation of the auth rework -- AWSv4 (`issue#18800 `_, `pr#14885 `_, Radoslaw Zarzynski, Javier M. Mellid) +* rgw: continuation of the auth rework (`pr#12893 `_, Radoslaw Zarzynski, Matt Benjamin) +* rgw: Correcting the condition in ceph_assert while parsing an AWS Principal (`pr#15997 `_, Pritha Srivastava) +* rgw: correct the debug info when unlink instance failed (`pr#13761 `_, Zhang Shaowen) +* rgw: Correct the return codes for the health check feature (`issue#19025 `_, `pr#13557 `_, Pavan Rallabhandi) +* rgw: custom user data header (`issue#19644 `_, `pr#14592 `_, Pavan Rallabhandi) +* rgw: datalog trim and mdlog trim handles the result returned by osd incorrectly (`issue#20190 `_, `pr#15507 `_, Zhang Shaowen) +* rgw: data sync includes instance in rgw_obj_index_key (`pr#13948 `_, Casey Bodley) +* rgw: deduplicate variants of rgw_make_bucket_entry_name() (`pr#14299 `_, Radoslaw Zarzynski) +* rgw: delete non-empty buckets in slave zonegroup works not well (`issue#19313 `_, `pr#14043 `_, Zhang Shaowen) +* rgw: delete object in error path (`issue#20620 `_, `pr#16324 `_, Yehuda Sadeh) +* rgw: disable dynamic reshading for 1st L point release (`pr#16969 `_, Matt Benjamin) +* rgw: display more info when using radosgw-admin bucket stats (`pr#15256 `_, fang.yuxiang) +* rgw: Do not decrement stats cache when the cache values are zero (`issue#20661 `_, `pr#16389 `_, Pavan Rallabhandi) +* rgw: Do not fetch bucket stats by default upon bucket listing (`issue#20377 `_, `pr#15834 `_, Pavan Rallabhandi) +* rgw: do not log debug output at level 0 (`pr#15633 `_, Jens Rosenboom) +* rgw: don't do unneccesary write if buffer with zero length (`pr#14925 `_, fang yuxiang) +* rgw: don't init rgw_obj from rgw_obj_key when it's incorrect to do so (`issue#19096 `_, `pr#13676 `_, Yehuda Sadeh) +* rgw: don't log the env_map twice (`pr#13481 `_, Abhishek Lekshmanan) +* rgw: don't read all user input for a few param requests (`pr#13815 `_, Abhishek Lekshmanan) +* rgw: don't return skew time error in pre-signed url (`issue#18828 `_, `pr#13354 `_, liuchang0812) +* rgw: dont spawn error_repo until lease is acquired (`issue#19446 `_, `pr#14714 `_, Casey Bodley) +* rgw: don't specify a length when converting bl -> string (`issue#20037 `_, `pr#15599 `_, Abhishek Lekshmanan) +* rgw: don't use strlen in constexprs to not brake Clang builds (`pr#15688 `_, Radoslaw Zarzynski) +* rgw: drop asio/{yield,coroutine}.hpp replacements (`pr#15413 `_, Kefu Chai) +* rgw: Drop dump_usage_bucket_info() to silence warning from -Wunused-function (`pr#16497 `_, Wei Qiaomiao) +* rgw: drop unused find_replacement() and some function docs (`pr#16386 `_, Jiaying Ren) +* rgw: drop unused function RGWRemoteDataLog::get_shard_info() (`pr#16236 `_, Shasha Lu) +* rgw: drop unused param "bucket" from select_bucket_placement (`pr#14390 `_, Shasha Lu) +* rgw: drop unused port var (`pr#14412 `_, Jiaying Ren) +* rgw: drop unused rgw_pool parameter, local variables and member variable (`pr#16154 `_, Jiaying Ren) +* rgw: drop unused var header_ended (`pr#15686 `_, Jiaying Ren) +* rgw: drop using std ns in header files and other cleanups (`pr#15137 `_, Abhishek Lekshmanan) +* rgw: dynamic resharding (`pr#15493 `_, Yehuda Sadeh, Orit Wasserman) +* rgw: enable to update acl of bucket created in slave zonegroup (`issue#16888 `_, `pr#14082 `_, Guo Zhandong) +* rgw: error_code in error log is not right when data sync fails (`issue#18437 `_, `pr#12810 `_, Zhang Shaowen) +* rgw: error more verbosely in RGWRados::create_pool (`pr#14642 `_, Matt Benjamin) +* rgw: external auth engines of S3 honor rgw_keystone_implicit_tenants (`issue#17779 `_, `pr#15572 `_, Radoslaw Zarzynski) +* rgw: Fix a bug that multipart upload may exceed the quota (`issue#19602 `_, `pr#12010 `_, Zhang Shaowen) +* rgw: fix asctime when logging in rgw_lc (`pr#16422 `_, Abhishek Lekshmanan) +* rgw: fix break inside of yield in RGWFetchAllMetaCR (`issue#17655 `_, `pr#11586 `_, Casey Bodley) +* rgw: fix broken /crossdomain.xml, /info and /healthcheck of Swift API (`issue#19520 `_, `pr#14373 `_, Radoslaw Zarzynski) +* rgw: fix build of conflict after auth rework (`pr#14203 `_, Casey Bodley) +* rgw: fix configurable write obj window size (`pr#13934 `_, hechuang) +* rgw: fix constexpr for string_size in clang (`pr#15738 `_, Adam C. Emerson, Casey Bodley) +* rgw: fix disabling Swift's object versioning through empty X-Versions-Location (`issue#18852 `_, `pr#13303 `_, Jing Wenjun) +* rgw: Fix duplicate tag removal during GC (`issue#20107 `_, `pr#15912 `_, Jens Rosenboom) +* rgw: fix error code of inexistence of versions location in swift api (`issue#18880 `_, `pr#13350 `_, Jing Wenjun) +* rgw: fix error handling in get_params() of RGWPostObj_ObjStore_S3 (`pr#15670 `_, Radoslaw Zarzynski) +* rgw: fix error handling in the link() method of RGWBucket (`issue#20279 `_, `pr#15669 `_, Radoslaw Zarzynski) +* rgw: fix error message in removing bucket with --bypass-gc flag (`issue#20688 `_, `pr#16419 `_, Abhishek Varshney) +* rgw: fix err when copy object in bucket with specified placement rule (`issue#20378 `_, `pr#15837 `_, fang yuxiang) +* rgw: fixes for AWSBrowserUploadAbstractor auth (`issue#20372 `_, `pr#15882 `_, Radoslaw Zarzynski, Casey Bodley) +* rgw:Fixes typo in rgw_admin.cc (`issue#19026 `_, `pr#13576 `_, Ronak Jain) +* rgw: fix for broken yields in RGWMetaSyncShardCR (`issue#18076 `_, `pr#12223 `_, Casey Bodley) +* rgw: fix for EINVAL errors on forwarded bucket put_acl requests (`pr#14376 `_, Casey Bodley) +* rgw: fix for null version_id in fetch_remote_obj() (`pr#14375 `_, Casey Bodley) +* rgw: Fix for Policy Parse exception in case of multiple statements (`pr#16689 `_, Pritha Srivastava) +* rgw: fix forward request for bulkupload to be applied in multisite (`issue#19645 `_, `pr#14601 `_, Jing Wenjun) +* rgw: fix 'gc list --include-all' command infinite loop the first items (`issue#19978 `_, `pr#12774 `_, Shasha Lu, fang yuxiang) +* rgw: fix get bucket policy s3 compatible issue (`pr#15280 `_, Enming Zhang) +* rgw: fix handling of --remote in radosgw-admin period commands (`issue#19554 `_, `pr#14407 `_, Casey Bodley) +* rgw: fix handling RGWUserInfo::system in RGWHandler_REST_SWIFT (`issue#18476 `_, `pr#12865 `_, Radoslaw Zarzynski) +* rgw: fix infinite loop in rest api for log list (`issue#20386 `_, `pr#15983 `_, xierui, Casey Bodley) +* rgw: fix init_bucket_for_sync retcode (`pr#13684 `_, Shasha Lu) +* rgw: fix lc list failure when shards not be all created (`issue#19898 `_, `pr#15025 `_, Jiaying Ren) +* rgw: fix leaks with incomplete multiparts (`issue#17164 `_, `pr#15630 `_, Abhishek Varshney) +* rgw: fix marker encoding problem (`issue#20463 `_, `pr#15998 `_, Marcus Watts) +* rgw: fix memory leak in copy_obj_to_remote_dest (`pr#9974 `_, weiqiaomiao) +* rgw: fix memory leak in delete_obj_aio (`pr#13998 `_, wangzhengyong) +* rgw: fix memory leak in RGWGetObjLayout (`pr#14014 `_, liuchang0812) +* rgw: fix memory leaks during Swift Static Website's error handling (`issue#20757 `_, `pr#16531 `_, Radoslaw Zarzynski) +* rgw: fix not initialized vars which cause rgw crash with ec data pool (`issue#20542 `_, `pr#16177 `_, Aleksei Gutikov) +* rgw: fix off-by-one in RGWDataChangesLog::get_info (`issue#18488 `_, `pr#12884 `_, Casey Bodley) +* rgw: fix parse/eval of policy conditions with IfExists (`issue#20708 `_, `pr#16463 `_, Casey Bodley) +* rgw: fix period update crash (`issue#18631 `_, `pr#13054 `_, Orit Wasserman) +* rgw: fix potential null pointer dereference in rgw_admin (`pr#15667 `_, Radoslaw Zarzynski) +* rgw: fix radosgw-admin data sync run crash (`issue#20423 `_, `pr#15938 `_, Shasha Lu) +* rgw: fix radosgw-admin retcode (`pr#15257 `_, Shasha Lu) +* rgw: fix RadosGW hang during multi-chunk upload of AWSv4 (`issue#19754 `_, `pr#14770 `_, Radoslaw Zarzynski) +* rgw: fix radosgw will crash when service is restarted during lifecycl… (`issue#20756 `_, `pr#16495 `_, Wei Qiaomiao) +* rgw: fix response header of Swift API (`issue#19443 `_, `pr#14280 `_, tone-zhang) +* rgw: fix rest client's order of args in get_v2_signature (`pr#15731 `_, Casey Bodley) +* rgw: fix rgw bucket policy IfExists position (`issue#20248 `_, `pr#15607 `_, yuliyang) +* rgw: fix rgw hang when do RGWRealmReloader::reload after go SIGHUP (`issue#20686 `_, `pr#16417 `_, fang.yuxiang) +* rgw: fix RGWPutBucketPolicy error when set BucketPolicy again without delete pre set Policy (`issue#20252 `_, `pr#15617 `_, yuliyang) +* rgw: fix s3 object uploads with chunked transfers and v4 signatures (`issue#20447 `_, `pr#15965 `_, Marcus Watts) +* rgw: fix segfault in RevokeThread during its shutdown procedure (`issue#19831 `_, `pr#15033 `_, Radoslaw Zarzynski) +* rgw: fix slave zonegroup cannot enable the bucket versioning (`issue#18003 `_, `pr#12175 `_, lvshuhua) +* rgw: fix SLO/DLO range requests (`pr#15060 `_, Shasha Lu) + rgw: fix swift cannot disable object versioning +* rgw: fix swift default auth error after auth strategy refactoring (`pr#15711 `_, Casey Bodley) +* rgw: fix test_multi.py default config file path (`pr#15306 `_, Jiaying Ren) +* rgw: fix the bug that part's index can't be removed after completing multipart upload (`issue#19604 `_, `pr#14500 `_, Zhang Shaowen) +* rgw: fix the signature mismatch of FormPost in swift API (`issue#20220 `_, `pr#15564 `_, Jing Wenjun) +* rgw: fix the UTF8 check on bucket entry name in rgw_log_op() (`issue#20779 `_, `pr#16604 `_, Radoslaw Zarzynski) +* rgw: fix transition from full to incremental meta sync (`pr#13920 `_, Casey Bodley) +* rgw: fix typo in comment (`pr#13578 `_, liuchang0812) +* rgw: fix uninitialized fields (`pr#14120 `_, wangzhengyong) +* rgw: fix upgrate from hammer when zone doesn't have zoneparams (`issue#19231 `_, `pr#13900 `_, Orit Wasserman) +* rgw: Fix up to 1000 entries at a time in check_bad_index_multipart (`issue#20772 `_, `pr#16692 `_, Orit Wasserman) +* rgw: fix use of marker in List::list_objects() (`issue#18331 `_, `pr#13147 `_, Yehuda Sadeh) +* rgw: fix versioned bucket data sync fail when upload is busy (`issue#18208 `_, `pr#12357 `_, lvshuhua) +* rgw: fix wrong error code for expired Swift TempURL's links (`issue#20384 `_, `pr#15850 `_, Radoslaw Zarzynski) +* rgw: fix X-Object-Meta-Static-Large-Object in SLO download (`issue#19951 `_, `pr#15045 `_, Shasha Lu) +* rgw: fix zone did't update realm_id when added to zonegroup (`issue#17995 `_, `pr#12139 `_, Tianshan Qu) +* rgw: forward RGWPutBucketPolicy to meta master (`issue#20297 `_, `pr#15736 `_, Casey Bodley) +* rgw: get torrent request's parameter is not the same as amazon s3 (`issue#19136 `_, `pr#13760 `_, Zhang Shaowen) +* rgw: get wrong content when download object with specific range with compression (`issue#20100 `_, `pr#15323 `_, fang yuxiang) +* rgw: handle error return value in build_linked_oids_index (`pr#13955 `_, wangzhengyong) +* rgw: http_client clarify the debug msg function call (`pr#13688 `_, Abhishek Lekshmanan) +* rgw: if user.email is empty, dont try to delete (`issue#18980 `_, `pr#13783 `_, Casey Bodley) +* rgw: implement get/put object tags for S3 (`pr#13753 `_, Abhishek Lekshmanan) +* rgw: improve handling of illformed Swift's container ACLs (`issue#18796 `_, `pr#13248 `_, Radoslaw Zarzynski) +* rgw: /info claims we do support Swift's accounts ACLs (`issue#20394 `_, `pr#15887 `_, Radoslaw Zarzynski) +* rgw: initialize non-static class members in ESQueryCompiler (`pr#15884 `_, Jos Collin) +* rgw: initialize Non-static class member val in ESQueryNodeLeafVal_Int (`pr#15888 `_, Jos Collin) +* rgw: initialize Non-static class member worker in RGWReshard (`pr#15886 `_, Jos Collin) +* rgw: Initialize of member variable admin_specified in RGWUserAdminOpState (`pr#16847 `_, amitkuma) +* rgw: Initialize pointer fields (`pr#16021 `_, Jos Collin) +* rgw: LCWorker's worktime is not the same as config rgw_lifecycle_work_time (`issue#18087 `_, `pr#11963 `_, Zhang Shaowen) +* rgw: ldap: simple_bind() should set ldap version option on tldap (`pr#12616 `_, Weibing Zhang) +* rgw: lease_stack: use reset method instead of assignment (`pr#16185 `_, Nathan Cutler) +* rgw: Let the object stat command be shown in the usage (`issue#19013 `_, `pr#13291 `_, Pavan Rallabhandi) +* rgw: librgw shut (`issue#18585 `_, `pr#12972 `_, Matt Benjamin) +* rgw: lifecycle thread shouldn't process the bucket which has been deleted (`issue#20285 `_, `pr#15677 `_, Zhang Shaowen) +* rgw: lock is not released when set sync marker is failed (`issue#18077 `_, `pr#12197 `_, Zhang Shaowen) +* rgw: log_meta only for more than one zone (`issue#20357 `_, `pr#15777 `_, Orit Wasserman, Leo Zhang) +* rgw: lower some log's level in gc process (`pr#15426 `_, Zhang Shaowen) +* rgw: luminous: rgw: Fix rgw not responding occasionally when receiving SIGHUP signal (`issue#20962 `_, `pr#17113 `_, Yao Zongyou) +* rgw: luminous: RGW: Get Bucket ACL does not honor the s3:GetBucketACL action (`issue#21013 `_, `issue#21056 `_, `pr#17117 `_, Abhishek Lekshmanan) +* rgw: luminous: rgw: GetObject Tagging needs to exit earlier if the object has no attributes (`issue#21054 `_, `issue#21010 `_, `pr#17118 `_, Abhishek Lekshmanan) +* rgw: luminous: rgw_lc: support for AWSv4 authentication (`pr#16914 `_, Abhishek Lekshmanan) +* rgw: luminous: rgw: S3 v4 auth fails when query string contains (`issue#21000 `_, `issue#21003 `_, `issue#20501 `_, `issue#21043 `_, `pr#17114 `_, Zhang Shaowen, Marcus Watts) +* rgw: luminous: rgw: Use namespace for lc_pool and roles_pool (`issue#20177 `_, `issue#20967 `_, `pr#16943 `_, Orit Wasserman) +* rgw: make RGWEnv return a const ref. to its map (`pr#15269 `_, Abhishek Lekshmanan) +* rgw: make sending Content-Length in 204 and 304 responses controllable (`issue#16602 `_, `pr#10156 `_, Radoslaw Zarzynski) +* rgw: make sync thread name clear (`issue#18860 `_, `pr#13324 `_, lvshuhua) +* rgw: match wildcards in StringLike policy conditions (`issue#20308 `_, `pr#16491 `_, Casey Bodley) +* rgw: metadata search part 2 (`pr#14351 `_, Yehuda Sadeh) +* rgw: meta sync thread crash at RGWMetaSyncShardCR (`issue#20251 `_, `pr#15660 `_, fang.yuxiang) +* rgw: migrate atomic_t to std::atomic<> (ebirah) (`pr#14839 `_, Jesse Williamson) +* rgw: migrate atomic_t to std::atomic<> (`pr#15001 `_, Jesse Williamson) +* rgw: modify email to empty by admin RESTful api doesn't work (`pr#16309 `_, fang.yuxiang) +* rgw: move the S3 anonymous auth handling to a dedicated engine (`pr#16485 `_, Radoslaw Zarzynski) +* rgw: multipart copy-part remove '/' for s3 java sdk request header (`issue#20075 `_, `pr#15283 `_, root) +* rgw: multisite enabled over multiple clusters (`pr#12535 `_, Ali Maredia) +* rgw: multisite: fixes for zonegroup redirect (`issue#19488 `_, `pr#14319 `_, Casey Bodley) +* rgw:multisite: fix RGWRadosRemoveOmapKeysCR and change cn to intrusive_ptr (`issue#20539 `_, `pr#16197 `_, Shasha Lu) +* rgw: never let http_redirect_code of RGWRedirectInfo to stay uninitialized (`issue#20774 `_, `pr#16601 `_, Radoslaw Zarzynski) +* rgw: omit X-Account-Access-Control if there is no grant to serialize (`issue#20395 `_, `pr#15883 `_, Radoslaw Zarzynski) +* rgw: only log metadata on metadata master zone (`issue#20244 `_, `pr#15613 `_, Casey Bodley) +* rgw: optimize data sync. Add zones_trace in log to avoid needless sync (`issue#19219 `_, `pr#13851 `_, Zhang Shaowen) +* rgw: optimize generating torrent file. Object data won't stay in memory now (`pr#15153 `_, Zhang Shaowen) +* rgw: orphan: fix error messages (`pr#12782 `_, Weibing Zhang) +* rgw: pass authentication domain to civetweb (`issue#17657 `_, `pr#12861 `_, Abhishek Lekshmanan) +* rgw: polymorphic error codes (`pr#10690 `_, Pritha Srivastava, Marcus Watts) +* rgw: print is_admin as int instead of __u8 (`pr#12264 `_, Casey Bodley) +* rgw: put object's acl can't work well on the latest object (`issue#18649 `_, `pr#13078 `_, Zhang Shaowen) +* rgw: radosgw-admin: use zone id when creating a zone (`issue#19498 `_, `pr#14340 `_, Orit Wasserman) +* rgw: radosgw-admin: warn that 'realm rename' does not update other clusters (`issue#19746 `_, `pr#14722 `_, Casey Bodley) +* rgw: radosgw, crypto: simplified code in handle_data functions (`pr#15598 `_, Adam Kupczyk) +* rgw: radosgw: fix compilation with cryptopp (`pr#15960 `_, Adam Kupczyk) +* rgw: raise debug level of meta sync logging (`pr#15524 `_, Casey Bodley) +* rgw: raise debug level of RGWPostObj_ObjStore_S3::get_policy (`pr#16203 `_, Shasha Lu) +* rgw: reject request if decoded URI contains \0 in the middle (`issue#20418 `_, `pr#15953 `_, Radoslaw Zarzynski) +* rgw: remove a redundant judgement in rgw_rados.cc:delete_obj (`pr#11124 `_, Zhang Shaowen) +* rgw: Removed Unwanted headers (`pr#14183 `_, Jos Collin) +* rgw: remove duplicate flush formatter (`pr#12437 `_, Guo Zhandong) +* rgw: remove extra RGWMPObj in rgw_multi.h (`pr#14619 `_, Casey Bodley) +* rgw: remove fastcgi from default rgw frontends (`pr#15098 `_, Casey Bodley) +* rgw: remove invalid read size4 (`issue#18071 `_, `pr#12767 `_, Matt Benjamin) + rgw: Remove pessimizing move +* rgw: remove redundant codes in rgw_cache.h (`pr#13902 `_, lihongjie) +* rgw: Remove spurious XML header for GetBucketPolicy (`issue#20247 `_, `pr#15586 `_, Adam C. Emerson) +* rgw: remove the useless output when listing zonegroups (`pr#16331 `_, Zhang Shaowen) +* rgw: remove unused func in rgw_file.h (`pr#15698 `_, lihongjie) +* rgw: remove useless --tier_type in radosgw-admin (`pr#13856 `_, Zhang Shaowen) +* rgw: rename s3_code to err_code for swift (`pr#12300 `_, Guo Zhandong) +* rgw: Replace get_zonegroup().is_master_zonegroup() with is_meta_master() in RGWBulkDelete::Deleter::delete_single() (`pr#16062 `_, Fan Yang) +* rgw: req xml params size limitation error msg (`pr#16310 `_, Enming Zhang) +* rgw: respect Swift's negative, HTTP referer-based ACL grants (`issue#18841 `_, `pr#14344 `_, Radoslaw Zarzynski) +* rgw: restore admin socket path in mrgw.sh (`pr#16540 `_, Casey Bodley) +* rgw: return the version id in get object and object metadata request (`issue#19370 `_, `pr#14117 `_, Zhang Shaowen) +* rgw: rgw-admin: fix bucket limit check argparse, div(0) (`pr#15316 `_, Matt Benjamin) +* rgw: rgw-admin: remove deprecated regionmap commands (`issue#18725 `_, `pr#13963 `_, Casey Bodley) +* rgw: rgw_common: use string::npos for the results of str.find (`pr#14341 `_, Abhishek Lekshmanan) +* rgw: rgw_crypt: log error messages during failures (`pr#16726 `_, Abhishek Lekshmanan) +* rgw: rgw_file: add compression interop to RGW NFS (`issue#20462 `_, `pr#15989 `_, Matt Benjamin) +* rgw: rgw_file: add lock protection for readdir against gc (`issue#20121 `_, `pr#15329 `_, Gui Hecheng) +* rgw: rgw_file: add service map registration (`pr#16251 `_, Matt Benjamin) +* rgw: rgw_file: add timed namespace invalidation (`issue#18651 `_, `pr#13038 `_, Matt Benjamin) +* rgw: rgw_file: avoid a recursive lane lock in LRU drain (`issue#20374 `_, `pr#15819 `_, Matt Benjamin) +* rgw: rgw_file: avoid stranding invalid-name bucket handles in fhcache (`issue#19036 `_, `pr#13590 `_, Matt Benjamin) +* rgw: rgw_file cleanup names (`pr#15568 `_, Gui Hecheng) +* rgw: rgw_file: cleanup virtual keyword on derived functions (`pr#14908 `_, Gui Hecheng) +* rgw: rgw_file: ensure valid_s3_object_name for directories, too (`issue#19066 `_, `pr#13614 `_, Matt Benjamin) +* rgw: rgw_file: fix assert upon setattr on bucket (`issue#20287 `_, `pr#15679 `_, Gui Hecheng) +* rgw: rgw_file: fix double unref on rgw_fh for rename (`pr#13988 `_, Gui Hecheng) +* rgw: rgw_file: fix flags set on unsuccessful unlink (`pr#15222 `_, Gui Hecheng) +* rgw: rgw_file: fix fs_inst progression (`issue#19214 `_, `pr#13832 `_, Matt Benjamin) +* rgw: rgw_file: fix missing unlock in unlink (`issue#19435 `_, `pr#14262 `_, Gui Hecheng) +* rgw: rgw_file: fix misuse of make_key_name before make_fhk (`pr#15108 `_, Gui Hecheng) +* rgw: rgw_file: fix non-negative return code for open operation (`pr#14045 `_, Gui Hecheng) +* rgw: rgw_file: fix non-posix errcode EINVAL to ENAMETOOLONG (`pr#13764 `_, Gui Hecheng) +* rgw: rgw_file: fix readdir after dirent-change (`issue#19634 `_, `pr#14561 `_, Matt Benjamin) +* rgw: rgw_file: fix reversed return value of getattr (`pr#13895 `_, Gui Hecheng) +* rgw: rgw_file: fix RGWLibFS::setattr for directory objects (`issue#18808 `_, `pr#13252 `_, Matt Benjamin) +* rgw: rgw_file: fix up potential race condition (`pr#14553 `_, Gui Hecheng) +* rgw: rgw_file: implement reliable has-children check (unlink dir) (`issue#19270 `_, `pr#13953 `_, Matt Benjamin) +* rgw: rgw_file: interned RGWFileHandle objects need parent refs (`issue#18650 `_, `pr#13084 `_, Matt Benjamin) +* rgw: rgw_file: posix style atime,ctime,mtime (`pr#13765 `_, Gui Hecheng) +* rgw: rgw_file: pre-compute unix attrs in write_finish() (`issue#19653 `_, `pr#14609 `_, Matt Benjamin) +* rgw: rgw_file: prevent conflict of mkdir between restarts (`issue#20275 `_, `pr#15655 `_, Gui Hecheng) +* rgw: rgw_file: properly & or flags (`issue#20663 `_, `pr#16448 `_, Matt Benjamin) +* rgw: rgw_file: release rgw_fh lock and ref on ENOTEMPTY (`issue#20061 `_, `pr#15246 `_, Matt Benjamin) +* rgw: rgw_file: removed extra rele() on fs in rgw_umount() (`pr#15152 `_, Gui Hecheng) +* rgw: rgw_file: remove hidden uxattr objects from buckets on delete (`issue#20045 `_, `pr#15210 `_, Matt Benjamin) +* rgw: rgw_file: remove post-unlink lookup check (`issue#20047 `_, `pr#15216 `_, Matt Benjamin) +* rgw: rgw_file: replace raw fs->fh_lru.unref with predefined fs->unref (`pr#15541 `_, Gui Hecheng) +* rgw: rgw_file: RGWFileHandle dtor must also cond-unlink from FHCache (`issue#19112 `_, `pr#13712 `_, Matt Benjamin) +* rgw: rgw_file skip policy read for virtual components (`pr#16034 `_, Gui Hecheng) +* rgw: rgw_file: split last argv on ws, if provided (`pr#12965 `_, Matt Benjamin) +* rgw: rgw_file: store bucket uxattrs on the bucket (`issue#20082 `_, `pr#15293 `_, Matt Benjamin) +* rgw: rgw_file: support readdir cb type hints (plus fixes) (`issue#19623 `_, `issue#19625 `_, `issue#19624 `_, `pr#14458 `_, Matt Benjamin) +* rgw: rgw_file: use fh_hook::is_linked() to check residence (`issue#19111 `_, `pr#13703 `_, Matt Benjamin) +* rgw: rgw_file: v3: fix write-timer action (`issue#19932 `_, `pr#15097 `_, Matt Benjamin) +* rgw: rgw : fix race in RGWCompleteMultipart (`issue#20861 `_, `pr#16732 `_, Abhishek Varshney) +* rgw: rgw：fix s3 aws v2 signature priority between header['X-Amz-Date'] and header['Date'] (`issue#20176 `_, `pr#15467 `_, yuliyang) +* rgw: rgw: fix the subdir without slash of s3 website url (`issue#20307 `_, `pr#15703 `_, liuhong) +* rgw: rgw_lc: drop a bunch of unused headers (`pr#14342 `_, Abhishek Lekshmanan) +* rgw: rgw_ldap: log the ldap err in case of bind failure (`pr#14781 `_, Abhishek Lekshmanan) +* rgw: rgw/lifecycle: do not send lifecycle rules when GetLifeCycle failed (`issue#19363 `_, `pr#14160 `_, liuchang0812) +* rgw: RGWMetaSyncShardControlCR retries with backoff on all error codes (`issue#19019 `_, `pr#13546 `_, Casey Bodley) +* rgw: RGWMetaSyncShardCR drops stack refs on destruction (`issue#18412 `_, `issue#18300 `_, `pr#12605 `_, Casey Bodley) +* rgw: rgw multisite: automated mdlog trimming (`pr#13111 `_, Casey Bodley) +* rgw: rgw multisite: feature of bucket sync enable/disable (`pr#15801 `_, Zhang Shaowen, Casey Bodley, Zengran Zhang) +* rgw: rgw multisite: fixes for meta sync across periods (`issue#18639 `_, `pr#13070 `_, Casey Bodley) +* rgw: rgw multisite: fix ref counting of completions (`issue#18414 `_, `issue#18407 `_, `pr#12841 `_, Casey Bodley) +* rgw: rgw-multisite: fix the problem of rgw website configure 'RedirectAllRequestsTo' failed to sync to slave zone (`pr#15036 `_, yuliyang) +* rgw: rgw-multisite: fix the problem of rgw website configure request not redirect to metadata master (`pr#15082 `_, yuliyang) +* rgw: rgw multisite: remove the redundant post in OPT_ZONEGROUP_MODIFY (`pr#14359 `_, Jing Wenjun) +* rgw: rgw/multisite: validate bucket location during bucket creation (`pr#15333 `_, Jiaying Ren) +* rgw: RGW NFS: add nfs.rst to doc/radosgw (`pr#15789 `_, Matt Benjamin) +* rgw: rgw_op: remove unused variable iter (`pr#14276 `_, Weibing Zhang) +* rgw: RGWPeriodPusher spawns http thread before cr thread (`issue#19834 `_, `pr#14936 `_, Casey Bodley) +* rgw: rgw_rados: create sync module instances only if run_sync_thread is set (`issue#19830 `_, `pr#14994 `_, Abhishek Lekshmanan) +* rgw: rgw_rados drop deprecated global var (`pr#14411 `_, Jiaying Ren) +* rgw: rgw_rados: initialize cur_shard (`pr#15735 `_, Abhishek Lekshmanan) +* rgw: rgw realm set fixes (`issue#18333 `_, `pr#12731 `_, Orit Wasserman) +* rgw: rgw/rgw_frontend.h: Return negative value for empty uid in RGWLoadGenFrontend::init() (`pr#16204 `_, jimifm) +* rgw: rgw/rgw_main.cc: fix parenteses and function result (`pr#12295 `_, Willem Jan Withagen) +* rgw: rgw/rgw_op:Prevents memory leaks when calling func swift_versioning_copy() fails (`pr#15328 `_, jimifm) +* rgw: rgw/rgw_rados: Remove duplicate calls in RGWRados::finalize() (`pr#15281 `_, jimifm) +* rgw: rgw/rgw_string.h: FreeBSD would like errno.h included (`pr#15737 `_, Willem Jan Withagen) +* rgw: rgw/rgw_swift_auth.cc: using string::back() instead as the C++11 recommend (`pr#14827 `_, liuyuhong) +* rgw: rgw structures rework (`issue#17996 `_, `issue#19249 `_, `pr#11485 `_, Yehuda Sadeh) +* rgw: rgw,test: fix rgw placement rule pool config option (`pr#16084 `_, Jiaying Ren) +* rgw: S3 lifecycle now supports expiration date (`pr#15807 `_, Zhang Shaowen) +* rgw: s3 server-side encryption (SSE-C, SSE-KMS) (`pr#11049 `_, Adam Kupczyk, Casey Bodley, Radoslaw Zarzynski) +* rgw: segment fault when shard id out of range (`issue#19732 `_, `pr#14389 `_, redickwang) +* rgw: set dumpable flag after setuid post ff0e521 (`issue#19089 `_, `pr#13657 `_, Brad Hubbard) +* rgw: set FCGI_INCLUDE_DIR for cephd_rgw_base (`issue#18918 `_, `pr#13393 `_, David Disseldorp) +* rgw: set object accounted size correctly (`issue#20071 `_, `pr#14950 `_, fang yuxiang) +* rgw: set placement rule properly (`pr#15221 `_, fang.yuxiang) +* rgw: should delete in_stream_req if conn->get_obj(...) return not zero value (`pr#9950 `_, weiqiaomiao) +* rgw: should not restrict location_constraint same when user not provide (`pr#16770 `_, Tianshan Qu) +* rgw: should unlock when reshard_log->update() reture non-zero in RGWB… (`pr#16502 `_, Wei Qiaomiao) +* rgw: silence compile warning from -Wmaybe-uninitialized (`pr#15996 `_, Jiaying Ren) +* rgw: silence warning from -Wmaybe-uninitialized (`pr#15949 `_, Jos Collin) +* rgw: stat requests skip compression, manifest handling, etc (`pr#14109 `_, Casey Bodley) +* rgw: Support certain archaic and antiquated distributions(`pr#15498 `_, Adam C. Emerson) +* rgw: swift: ability to update swift read and write acls separately (`issue#19289 `_, `pr#14499 `_, Marcus Watts) +* rgw: swift: disable revocation thread if sleep == 0 (`issue#19499 `_, `issue#9493 `_, `pr#14501 `_, Marcus Watts) +* rgw: swift: fix anonymous user's error code of getting object (`issue#18806 `_, `pr#13242 `_, Jing Wenjun) +* rgw: swift: the http referer acl in swift API should be shown (`issue#18665 `_, `pr#13003 `_, Jing Wenjun) +* rgw: swift: The http referer should be parsed to compare in swift API (`issue#18685 `_, `pr#13005 `_, Jing Wenjun) +* rgw: switch from "timegm()" to "internal_timegm()" for better portability (`issue#12863 `_, `pr#14327 `_, Rishabh Kumar) +* rgw: switch to std::array in RGWBulkUploadOp due to C++11 and FreeBSD (`pr#14314 `_, Radoslaw Zarzynski) +* rgw: sync status compares the current master period (`issue#18064 `_, `pr#12907 `_, Abhishek Lekshmanan) +* rgw: test,rgw: fix rgw placement rule pool config option (`pr#16380 `_, Jiaying Ren) +* rgw,tests: luminous: qa/rgw: use 'ceph osd pool application enable' on created pools (`pr#17259 `_, Casey Bodley) +* rgw,tests: qa/rgw: add cluster name to path when s3tests scans rgw log (`pr#14845 `_, Casey Bodley) +* rgw,tests: qa/rgw: add configuration for server-side encryption tests (`pr#13597 `_, Casey Bodley) +* rgw,tests: qa/rgw: add encryption config for s3tests under thrash (`pr#15694 `_, Casey Bodley) +* rgw,tests: qa/rgw: add multisite suite to configure and run multisite tests (`pr#14688 `_, Casey Bodley) +* rgw,tests: qa/rgw: disable lifecycle tests because of expiration failures (`pr#16760 `_, Casey Bodley) +* rgw,tests: qa/rgw: don't scan radosgw logs for encryption keys on jewel upgrade test (`pr#14697 `_, Casey Bodley) +* rgw,tests: qa/rgw: fix assertions in radosgw_admin task (`pr#14842 `_, Casey Bodley) +* rgw,tests: qa/rgw: remove apache/fastcgi and radosgw-agent tests (`pr#15184 `_, Casey Bodley) +* rgw,tests: qa/suites/rgw/thrash: add osd thrashing tests (`pr#13445 `_, Sage Weil) +* rgw,tests: qa/tasks: S3A hadoop task to test s3a with Ceph (`pr#14624 `_, Vasu Kulkarni) +* rgw,tests: test/rgw: add bucket acl and versioning tests to test_multi.py (`pr#12449 `_, Casey Bodley) +* rgw,tests: test/rgw: add test for versioned object sync (`pr#12474 `_, Casey Bodley) +* rgw,tests: test/rgw: fixes for test_multi_period_incremental_sync() (`pr#13067 `_, Casey Bodley) +* rgw,tests: test/rgw: fix for empty lists as default arguments (`pr#14816 `_, Casey Bodley) +* rgw,tests: test/rgw: refactor test_multi.py for use in qa suite (`pr#14433 `_, Casey Bodley) +* rgw,tests: test/rgw: test_bucket_delete_notempty in test_multi.py (`pr#14090 `_, Casey Bodley) +* rgw,tests: vstart: add rgw configuration needed to pass all s3tests (`pr#15782 `_, Casey Bodley) +* rgw,tests: vstart: remove rgw_enable_static_website (`pr#15856 `_, Casey Bodley) +* rgw: the swift container acl should support field .ref (`issue#18484 `_, `pr#12874 `_, Jing Wenjun) +* rgw: Turn off fcgi as a frontend (`issue#16784 `_, `pr#15070 `_, Thomas Serlin) +* rgw: Uninitialized member in LCRule (`pr#15827 `_, Jos Collin) +* rgw: update Beast for streaming reads in asio frontend (`pr#14273 `_, Casey Bodley) +* rgw: update bucket cors in secondary zonegroup should forward to master (`issue#16888 `_, `pr#15260 `_, Shasha Lu) +* rgw: update function doc in rgw_rados.h and rgw_rados.cc (`pr#15803 `_, Jiaying Ren) +* rgw: update is_truncated in function rgw_read_user_buckets (`issue#19365 `_, `pr#14343 `_, liuchang0812) +* rgw: usage (`issue#16191 `_, `pr#14287 `_, Ji Chen, Orit Wasserman) +* rgw: use 64-bit offsets for compression (`issue#20231 `_, `pr#15656 `_, Adam Kupczyk, fang yuxiang) +* rgw: use a namespace for rgw reshard pool for upgrades as well (`issue#20289 `_, `pr#16368 `_, Karol Mroz, Abhishek Lekshmanan) +* rgw: Use comparison instead of assignment (`pr#16653 `_, amitkuma) +* rgw: Use decoded URI when verifying TempURL (`issue#18590 `_, `pr#13007 `_, Michal Koutný) +* rgw: use get_data_extra_pool() when get extra pool (`issue#20064 `_, `pr#15219 `_, fang yuxiang) +* rgw: use pre-defined calls to replace raw flag operation (`pr#15107 `_, Gui Hecheng) +* rgw: use rgw_zone_root_pool for region_map like is done in hammer (`issue#19195 `_, `pr#13928 `_, Orit Wasserman) +* rgw: use separate http_manager for read_sync_status (`issue#19236 `_, `pr#13660 `_, Shasha Lu) +* rgw: use uncompressed size for range_to_ofs() in slo/dlo (`pr#15931 `_, Casey Bodley) +* rgw: using RGW_OBJ_NS_MULTIPART in check_bad_index_multipart (`pr#15774 `_, Shasha Lu) +* rgw: using the same bucket num_shards as master zg when create bucket in secondary zg (`issue#19745 `_, `pr#14388 `_, Shasha Lu) +* rgw: validate tenant names during user create (`pr#16442 `_, Abhishek Lekshmanan) +* rgw: verify md5 in post obj (`issue#19739 `_, `pr#14961 `_, Yehuda Sadeh) +* rgw: version id doesn't work in fetch_remote_obj (`pr#14010 `_, Zhang Shaowen) +* rgw: VersionIdMarker and NextVersionIdMarker should be returned when listing object versions (`issue#19886 `_, `pr#15014 `_, Zhang Shaowen) +* rgw: warning, output may be truncated before the last format character (`pr#14194 `_, Jos Collin) +* rgw: when create_bucket use the same num_shards with info.num_shards (`issue#19745 `_, `pr#15010 `_, Shasha Lu) +* rgw: wip dir orphan (`issue#18992 `_, `issue#18989 `_, `issue#19018 `_, `issue#18991 `_, `pr#13529 `_, Matt Benjamin) +* rgw: Wip librgw refcnt (`pr#13405 `_, Matt Benjamin) +* rgw: wip parentref (`issue#19060 `_, `issue#19059 `_, `pr#13607 `_, Matt Benjamin) +* rgw: Wip rgw fix prefix list (`issue#19432 `_, `pr#15916 `_, Giovani Rinaldi, Orit Wasserman) +* rgw: Wip rgw openssl 7 (`issue#11239 `_, `issue#16535 `_, `pr#11776 `_, Yehuda Sadeh, Marcus Watts) +* rgw: wip: rgw: rest_admin/user avoid double checking input args (`pr#13460 `_, Abhishek Lekshmanan) +* tests: Add integration tests for admin socket output (`pr#15223 `_, Brad Hubbard) +* tests: add MGR=1 so 'pg dump' won't be blocked (`pr#14266 `_, Kefu Chai) +* tests: Add openstack requirements to smoke suite (`pr#12913 `_, Zack Cerza) +* tests: add setup/teardown for asok dir (`pr#16523 `_, Kefu Chai) +* tests: buildpackages: remove because it does not belong (`issue#18846 `_, `pr#13297 `_, Loic Dachary) +* tests: ceph-disk: add setting for external py-modules for tox-testing (`pr#15433 `_, Willem Jan Withagen) +* tests: ceph-disk: use communicate() instead of wait() for output (`pr#16347 `_, Kefu Chai) +* tests: ceph-helpers.sh reduce get_timeout_delays() verbosity (`pr#13257 `_, Kefu Chai) +* tests: ceph_objectstore_tool.py: kill all daemons (`pr#14428 `_, Kefu Chai) +* tests: ceph_test_objectstore: tolerate fsck EOPNOTSUPP too (`pr#13325 `_, Sage Weil) +* tests: ceph_test_rados_api_tier: tolerate ENOENT from 'pg scrub' (`pr#14807 `_, Sage Weil) +* tests: ceph_test_rados_api_watch_notify: move global variables into test class (`issue#18395 `_, `pr#12751 `_, Kefu Chai) +* tests: ceph_test_rados_api_watch_notify: test timeout using rados_wat… (`issue#19312 `_, `pr#14061 `_, Kefu Chai) +* tests: cephtool/test.sh error on full tests (`issue#19698 `_, `pr#14647 `_, Willem Jan Withagen, David Zafman) +* tests: cephtool/test.sh: Only delete a test pool when no longer needed (`pr#16443 `_, Willem Jan Withagen) +* tests: cls_lock: move lock_info_t definition to cls_lock_types.h (`pr#16091 `_, runsisi) +* tests: config_opts: drop unused opts (`pr#15031 `_, Kefu Chai) +* tests: Decreased amount of jobs on master, kraken, luminous runs (`pr#17074 `_, Yuri Weinstein) +* tests: Don't dump core when using EXPECT_DEATH (`pr#14821 `_, Kefu Chai, Brad Hubbard) +* tests: drop buildpackages.py (`issue#18846 `_, `pr#13319 `_, Nathan Cutler) +* tests: drop obsolete Perl scripts (`pr#13951 `_, Nathan Cutler) +* tests: drop rbd_cli_tests.pl and RbdLib.pm (`issue#14825 `_, `pr#12821 `_, Nathan Cutler) +* tests: drop unused rbd_functional_tests.pl script (`issue#14825 `_, `pr#12818 `_, Nathan Cutler) +* tests: fio_ceph_objectstore: fixes improper write request data lifetime (`pr#14338 `_, Adam Kupczyk) +* tests: fix broken links in upgrade/hammer-jewel-x/stress-split (`issue#19793 `_, `pr#14831 `_, Nathan Cutler) +* tests: fix NULL references to be acceptable by Clang (`pr#12880 `_, Willem Jan Withagen) +* tests: fix rados/upgrade/jewel-x-singleton and make workunit task handle repo URLs not ending in ".git" (`issue#20554 `_, `issue#20368 `_, `pr#16228 `_, Nathan Cutler, Sage Weil) +* tests: fix regression in qa/tasks/ceph_master.py (`issue#16263 `_, `pr#13279 `_, Nathan Cutler, Kefu Chai) +* tests: fix template specialization of PromoteRequest class (`pr#12815 `_, Ricardo Dias) +* tests: ignore bogus ceph-objectstore-tool error in ceph_manager (`issue#16263 `_, `pr#13194 `_, Nathan Cutler) +* tests: include/denc: support ENCODE_DUMP (`pr#14962 `_, Sage Weil) +* tests: libradosstriper: do not assign garbage to returned value (`pr#15009 `_, Kefu Chai) +* tests: luminous: tests: qa/standalone: misc fixes (`issue#20465 `_, `issue#20921 `_, `issue#20979 `_, `pr#16985 `_, David Zafman) +* tests: mgr,os,test: kill clang analyzer warnings (`pr#16227 `_, Kefu Chai) +* tests: move swift.py task from teuthology to ceph, phase one (master) (`issue#20392 `_, `pr#15859 `_, Nathan Cutler, Sage Weil, Warren Usui, Greg Farnum, Ali Maredia, Tommi Virtanen, Zack Cerza, Sam Lang, Yehuda Sadeh, Joe Buck, Josh Durgin) +* tests: nosetests: use /usr/bin/env to find nosetests (`pr#12091 `_, Willem Jan Withagen) +* tests: os: Argument cannot be negative (`pr#16688 `_, amitkuma) +* tests: os/bluestore,test/ceph_test_objectstore: silence gcc warnings (`pr#13924 `_, Kefu Chai) +* tests: osd-scrub-repair.sh disable scrub backoff in test (`pr#13334 `_, Kefu Chai) +* tests: qa: Added luminous to the mix in schedule_subset.sh (`pr#16430 `_, Yuri Weinstein) +* tests: qa/added overrides (`pr#14917 `_, Yuri Weinstein) +* tests: qa: Add reboot case for systemd test (`issue#19717 `_, `pr#14229 `_, Vasu Kulkarni) +* tests: qa: add supported distros for ceph-ansible (`pr#13711 `_, Tamil Muthamizhan) +* tests: qa: add task for dnsmasq configuration (`pr#15071 `_, Casey Bodley) +* tests: [qa/ceph-deploy]: run create mgr nodes as well (`pr#16216 `_, Vasu Kulkarni) +* tests: qa: Cleaned up distros to use `latest` versions (`pr#12804 `_, Yuri Weinstein) +* tests: qa/distros: make centos_latest 7.3 (`pr#12944 `_, Sage Weil) +* tests: qa,doc: document and fix tests for pool application warnings (`pr#16568 `_, Sage Weil) +* tests: qa: do not mention ceph branch explicitly (`pr#13225 `_, Tamil Muthamizhan) +* tests: qa: do not restrict valgrind runs to centos (`issue#18126 `_, `pr#15893 `_, Greg Farnum) +* tests: qa/erasure-code: override min_size to 2 (`issue#19770 `_, `pr#14872 `_, Kefu Chai) +* tests: qa: fixed distros links (`pr#12770 `_, Yuri Weinstein) +* tests: qa/run-standalone.sh: fix the find option to be compatible with GNU find (`pr#16646 `_, Kefu Chai) +* tests: qa: specify client for fs workunit (`pr#12914 `_, Tamil Muthamizhan) +* tests: qa: split test_tiering into smaller pieces (`pr#15146 `_, Kefu Chai) +* tests: qa/suite: Added a smoke suite for ceph-ansible (`pr#12610 `_, Tamil Muthamizhan) +* tests: qa/suite: replace reference to fs/xfs.yaml (`pr#14756 `_, Yehuda Sadeh) +* tests: qa/suites/ceph-ansible: removing fs workunit (`pr#12928 `_, Tamil Muthamizhan) +* tests: qa/suites/{ceph-ansible,rest}: OpenStack volumes (`pr#13672 `_, Zack Cerza) +* tests: qa/suites/ceph-deploy: Drop OpenStack volume count (`pr#13706 `_, Zack Cerza) +* tests: qa/suites: drop 'fs' facet, and add 'objectstore' facet where missing (`pr#14198 `_, Sage Weil) +* tests: qa/suites: escape the parenthesis of the whitelist text (`pr#16722 `_, Kefu Chai) +* tests: qa/suites: fix upgrade tests vs cluster full thrashing (`pr#13852 `_, Sage Weil) +* tests: qa/suites/fs: Add openstack volume configuration (`pr#13640 `_, Zack Cerza) +* tests: qa/suites/jewel-x/point-to-point: don't scane for keys on second s3tests either (`pr#14788 `_, Sage Weil) +* tests: qa/suites/kcephfs: Openstack volume configuration (`pr#13634 `_, Zack Cerza) +* tests: qa/suites/{knfs,hadoop,samba}: OpenStack volume configuration (`pr#13637 `_, Zack Cerza) +* tests: qa/suites/krbd: Add openstack volume configuration (`pr#13631 `_, Zack Cerza) +* tests: qa/suites/powercycle/osd/whitelist_health: whitelist more (`pr#17306 `_, Sage Weil) +* tests: qa/suites/powercycle: whitelist health for thrashing (`pr#16759 `_, Sage Weil) +* tests: qa/suites/rados: a bit more whitelisting (`pr#16820 `_, Sage Weil) +* tests: qa/suites/rados: fix ec thrashing (`pr#15087 `_, Sage Weil) +* tests: qa/suites/rados/objectstore: enable experimental features for testing bluestore (`pr#13456 `_, Kefu Chai, Dan Mick) +* tests: qa/suites/rados/singleton/all/erasure-code-nonregression: fix typo (`pr#16579 `_, Sage Weil) +* tests: qa/suites/rados/singleton/all/mon-auth-caps: more osds so we can go clean (`pr#16225 `_, Sage Weil) +* tests: qa/suites/rados/singleton-bluestore: concat settings (`pr#14884 `_, Kefu Chai) +* tests: qa/suites/rados/singleton-nomsgr/all/multi-backfill-reject: sleep longer (`pr#16739 `_, Sage Weil) +* tests: qa/suites/rados/singleton-nomsgr: fix syntax (`pr#15276 `_, Sage Weil) +* tests: qa/suites/rados/thrash: make sure osds have map before legacy scrub (`pr#15117 `_, Sage Weil) +* tests: qa/suites/rados/upgrade: restart mds (`pr#15517 `_, Sage Weil) +* tests: qa/suites: Reduce fs combination tests for smoke, use bluestore (`pr#14854 `_, Vasu Kulkarni) +* tests: qa/suites: Revert "qa/suites: add mon-reweight-min-pgs-per-osd = 4" (`pr#14584 `_, Kefu Chai) +* tests: qa/suites/rgw: Add openstack volume configuration (`pr#13611 `_, Zack Cerza) +* tests: qa/suites/upgarde/jewel-x/parallel: more whitelisting (`pr#16849 `_, Sage Weil) +* tests: qa/suites/upgrade: add tiering test to hammer-jewel-x (`issue#19185 `_, `pr#13805 `_, Kefu Chai) +* tests: qa/suites/upgrade/hammer-jewel-x: add luminous.yaml (`issue#20342 `_, `pr#15764 `_, Kefu Chai) +* tests: qa/suites/upgrade/jewel-x: add mgr.x role (`pr#14689 `_, Sage Weil) +* tests: qa/suites/upgrade/jewel-x: misc fixes for new health checks (`pr#16429 `_, Sage Weil) +* tests: qa/suites/upgrade/kraken-x: do not thrash cluster full during upgrade (`issue#19232 `_, `pr#13892 `_, Dan Mick) +* tests: qa/suites/upgrade/kraken-x: misc fixes (`pr#14887 `_, Sage Weil) +* tests: qa/suites/upgrade/kraken-x (`pr#13517 `_, Sage Weil, Yuri Weinstein) +* tests: qa/suites/upgrade: set "sortbitwise" for jewel clusters (`pr#15661 `_, Kefu Chai) +* tests: qa/suite/upgrade/jewel-x: various fixes (`pr#13734 `_, Sage Weil) +* tests: qa/tasks: assert on pg status with a timeout (`issue#19594 `_, `pr#14608 `_, Kefu Chai) +* tests: qa/tasks/ceph: debug osd setup (`pr#16841 `_, Sage Weil) +* tests: qa/tasks/ceph-deploy: create-keys explicitly (`pr#12867 `_, Vasu Kulkarni) +* tests: qa/tasks/ceph-deploy: Fix bluestore options for ceph-deploy (`pr#16571 `_, Vasu Kulkarni) +* tests: qa/tasks/ceph-deploy: use the new create option during instantiation (`pr#12892 `_, Vasu Kulkarni) +* tests: qa/tasks/ceph: don't hard-code cluster name when copying fsid (`pr#16212 `_, Jason Dillaman) +* tests: qa/tasks/ceph_manager: always fix pgp_num when done with thrashosd task (`issue#19771 `_, `pr#14931 `_, Kefu Chai) +* tests: qa/tasks/ceph_manager: 'ceph $service tell ...' is obsolete (`pr#15252 `_, Sage Weil) +* tests: qa/tasks/ceph.py: debug which pgs aren't scrubbing (`pr#13649 `_, Sage Weil) +* tests: qa/tasks/ceph: raise exceptions if scrubbing fails or cannot proceed (`pr#15310 `_, Sage Weil) +* tests: qa/tasks/ceph: should be "Waiting for all PGs", not "all osds" (`pr#16122 `_, Kefu Chai) +* tests: qa/tasks/ceph: wait longer for scrub (`pr#16824 `_, Sage Weil) +* tests: qa/tasks: few fixes to get ceph-deploy 1node to working state (`pr#14400 `_, Vasu Kulkarni) +* tests: qa/tasks/radosbench: increase timeout (`pr#15885 `_, Sage Weil) +* tests: qa/tasks/rebuild_mondb: grant "mgr:allow \*" to client.admin (`issue#19439 `_, `pr#14284 `_, Kefu Chai) +* tests: qa/tasks/reg11184: use literal 'foo' instead pool_name (`pr#16451 `_, Kefu Chai) +* tests: qa/tasks/repair_test: unset flags we set (`pr#15296 `_, Sage Weil) +* tests: qa/tasks/rgw.py: start Apache before RadosGW (`pr#13846 `_, Radoslaw Zarzynski) +* tests: qa/tasks/thrashosds-health.yaml: ignore MON_DOWN (`issue#20910 `_, `pr#17003 `_, Sage Weil) +* tests: qa/tasks: use sudo to check ceph health for systemd test (`pr#14464 `_, Vasu Kulkarni) +* tests: qa/tasks/workunit.py: use "overrides" as the default settings of workunit (`issue#19429 `_, `pr#14281 `_, Kefu Chai) +* tests: qa/tasks/workunit: use ceph.git as an alternative of ceph-ci.git for cloning workunit (`pr#13663 `_, Kefu Chai) +* tests: qa/tasks/workunit: use the suite repo for cloning workunit (`pr#13452 `_, Kefu Chai) +* tests: qa/tasks/workunit: use the suite repo for cloning workunit (`pr#13625 `_, Kefu Chai) +* tests: qa/test_rados_tool.sh: POSIX dd only accepts 'k' as multiplier (`pr#12699 `_, Willem Jan Withagen) +* tests: qa: timeout when waiting for mgr to be available in healthy() (`pr#16797 `_, Josh Durgin) +* tests: qa: Using centos 7.2 for `latest` version (`pr#12806 `_, Yuri Weinstein) +* tests: qa/workunits/ceph-helpers: display rejected string (`issue#20344 `_, `pr#14468 `_, Kefu Chai) +* tests: qa/workunits/ceph-helpers: enable experimental features for osd (`pr#16319 `_, Kefu Chai) +* tests: qa/workunits/ceph-helpers.sh: use syntax understood by jq 1.3 (`pr#15530 `_, Kefu Chai) +* tests: qa/workunits/ceph-helpers: test wait_for_health_ok differently (`pr#16317 `_, Kefu Chai) +* tests: qa/workunits/ceph-helpers: wait_for_clean() races with pg creation (`pr#12866 `_, David Zafman) +* tests: qa/workunits/cephtool/test.sh: Be more liberal in testing health-output (`pr#14614 `_, Willem Jan Withagen) +* tests: qa/workunits/cephtool/test.sh: "ceph osd stat" output changed, update accordingly (`pr#16444 `_, Willem Jan Withagen, Kefu Chai) +* tests: qa/workunits/cephtool/test.sh: disable 'fs status' until bug is fixed (`issue#20761 `_, `pr#16541 `_, Sage Weil) +* tests: qa/workunits/cephtool/test.sh: fix test to watch audit channel (`pr#16470 `_, Sage Weil) +* tests: qa/workunits/cephtool/test.sh: only include last line for epoch (`issue#20477 `_, `pr#15770 `_, Kefu Chai) +* tests: qa/workunits/rados/test.sh: print test name when it fails (`pr#13264 `_, Kefu Chai) +* tests: rados: move cephtool.yaml to new singleton/bluestore subsuite (`issue#19797 `_, `pr#14847 `_, Nathan Cutler) +* tests: rbd/test_lock_fence.sh: fix rbdrw.py relative path (`issue#18388 `_, `pr#12747 `_, Nathan Cutler) +* tests: re-enable cephfs python tests on kclient (`issue#17193 `_, `issue#18161 `_, `pr#13200 `_, Nathan Cutler) +* tests: remove temporary file (`pr#12919 `_, Kefu Chai) +* tests: Revert "dummy: reduce run time, run user.yaml playbook" (`issue#18259 `_, `pr#12506 `_, Nathan Cutler) +* tests: Revert "qa/tasks/workunit: use the suite repo for cloning workunit" (`pr#13495 `_, Sage Weil) +* tests: rgw.py: put client roles in a separate list (`issue#20417 `_, `pr#15913 `_, Nathan Cutler) +* tests: rgw/singleton: drop duplicate filestore-xfs.yaml (`pr#15959 `_, Nathan Cutler) +* tests: set -x in suites/iozone.sh workunit (`issue#19740 `_, `pr#14713 `_, Nathan Cutler) +* tests: src/test/test_denc.cc: Fix errors in buffer overflow (`pr#12653 `_, Willem Jan Withagen) +* tests: subst repo and branch in git.ceph.com URL in qa/tasks/cram.py and qa/tasks/qemu.py (`issue#18440 `_, `pr#12816 `_, Nathan Cutler) +* tests: tasks/workunit.py: when cloning, use --depth=1 (`pr#14214 `_, Dan Mick) +* tests: test: add explicit braces to avoid ambiguous ‘else’ and to silence warnings (`pr#14472 `_, Jos Collin) +* tests: test: add override in test submodule (`pr#13773 `_, liuchang0812) +* tests: test: ceph osd stat out has changed, fix tests for that (`pr#16403 `_, Willem Jan Withagen) +* tests: test:Check make_writeable() return value (`pr#15266 `_, zhanglei) +* tests: test: clean up unused variable (`pr#12873 `_, liuchang0812) +* tests: test/CMakeLists: disable test_pidfile.sh (`issue#20975 `_, `pr#17241 `_, Sage Weil) +* tests: test/compressor: disable isal tests if not available (`pr#14929 `_, Kefu Chai) +* tests: test: c_read_operations.cc: silence warning from -Wsign-compare (`pr#14888 `_, Jos Collin) +* tests: test: create asok files in a temp directory under $TMPDIR (`issue#16895 `_, `pr#16445 `_, Kefu Chai) +* tests: test/crush: silence warnings from -Walloc-size-larger-than= and -Wstringop-overflow (`pr#15173 `_, Jos Collin) +* tests: test: c_write_operations.cc: silence warning from -Wsign-compare (`pr#14889 `_, Jos Collin) +* tests: test: Division by zero in Legacy::encode_n() (`pr#15902 `_, Jos Collin) +* tests: test/encoding: fix readable.sh bugs; fix ceph-object-corpus (`pr#13678 `_, Sage Weil) +* tests: test/fio_ceph_objectstore: fix fio plugin build failure by engine_data (`pr#15044 `_, lisali) +* tests: test/fio: Fix assert in set_cache_shards in bluestore fio (`pr#15659 `_, Xiaoyan Li) +* tests: test/fio: fix lack of setting for Sequencer::shard_hint (`pr#15571 `_, Igor Fedotov) +* tests: test/fio: print all perfcounters rather than objectstore itself (`pr#16339 `_, Jianpeng Ma) +* tests: test/fio: remove experimental option for bluestore & rocksdb (`pr#16263 `_, Pan Liu) +* tests: test: Fixes for test_pidfile (`issue#20770 `_, `pr#16587 `_, David Zafman) +* tests: test: fixing assert that creates warning: comparison between signed and unsigned integer expressions (`pr#14794 `_, Jos Collin) +* tests: test: Fix mismatched sign comparison in histogram test (`pr#13362 `_, Adam C. Emerson) +* tests: test: Fix reg11184 test to remove extraneous pg (`pr#16265 `_, David Zafman) +* tests: test: fix test_pidfile (`pr#13646 `_, yaoning) +* tests: test/fsx: Remove the dead code associated with aio backend (`pr#14905 `_, Zhou Zhengping) +* tests: test: Initialize pointer variables in TestMemIoCtxImpl (`pr#16785 `_, amitkuma) +* tests: test/librados: Initialize member variables in aio.cc (`pr#16845 `_, amitkuma) +* tests: test: librados_test_stub: tmap_update: return -ENOENT when removing nonexisent key (`pr#12667 `_, Mykola Golub) +* tests: test: migrate atomic_t to std::atomic (`pr#14655 `_, Jesse Williamson) +* tests: test,mon,msg: kill clang analyzer warnings (`pr#16320 `_, Kefu Chai) +* tests: test/mon: silence warnings from -Wreorder (`pr#15692 `_, Jos Collin) +* tests: test/msgr: fixed the hang issue for perf_msg_client (`pr#16358 `_, Pan Liu) +* tests: test/msgr: silence warnings from -Wsign-compare (`pr#15356 `_, Jos Collin) +* tests: test/msgr: silence warnings from -Wsign-compare (`pr#15570 `_, Jos Collin) +* tests: test: objectstore: chain_xattr: fix wrong memset usage to fill buf (`pr#14277 `_, Weibing Zhang) +* tests: test/objectstore: Check apply_transaction() return values (`pr#15171 `_, zhanglei) +* tests: test/objectstore/: Check put_ref return value (`pr#15007 `_, zhanglei) +* tests: test/old: Removed commented code (`pr#15366 `_, Jos Collin) +* tests: test/osdc: fix comparison error and silence warning from -Wunused-value (`pr#15353 `_, Willem Jan Withagen) +* tests: test/osd: kill compile warning (`pr#16669 `_, Yan Jun) +* tests: test/osd/osd-dup.sh: lower wb fd throttle limits (`pr#14984 `_, Dan Mick) +* tests: test/osd/osd-dup.sh: use wait_for_clean (`pr#15722 `_, Dan Mick) +* tests: test/osd/osd-scrub-repair.sh: disable ec_overwrite tests on FreeBSD (`pr#15445 `_, Willem Jan Withagen) +* tests: test/osd/osd-scrub-repair.sh: Fix diff options on FreeBSD (`pr#15914 `_, Willem Jan Withagen) +* tests: test/osd: Removed Commented Code - 2 (`issue#20207 `_, `pr#15540 `_, Jos Collin) +* tests: test: osd/TestOSDMap.cc: fix Clang complain about promotion (`pr#15525 `_, Willem Jan Withagen) +* tests: test/rados: fix wrong parameter order of RETURN1_IF_NOT_VAL (`pr#16589 `_, Yan Jun) +* tests: test: reg11184 might not always find pg 2.0 prior to import (`pr#16610 `_, David Zafman) +* tests: test: Rename FileJournal object to distinguish (`pr#15279 `_, Jos Collin) +* tests: test: replace hard-code binary names with varibles (`pr#12675 `_, liuchang0812) +* tests: test: sed on FreeBSD requires "-i extension", so use gsed (`pr#13903 `_, Willem Jan Withagen) +* tests: test: s/osd_objectstore_type/osd_objectstore (`pr#16469 `_, xie xingguo) +* tests: test: test_denc.cc: silence warning from -Wsign-compare (`pr#15355 `_, Jos Collin) +* tests: test: Test fix for SnapSet change (`pr#15161 `_, David Zafman) +* tests: test: test_pidfile running 2nd mon has unreliable log output (`pr#16635 `_, David Zafman) +* tests: test: Thrasher: do not update pools_to_fix_pgp_num if nothing happens (`pr#13518 `_, Kefu Chai) +* tests: test: Thrasher: update pgp_num of all expanded pools if not yet (`pr#13367 `_, Kefu Chai) +* tests: test/unittest_bluefs: check whether mounted success (`pr#14988 `_, shiqi) +* tests: test/unittest_bluefs: remove unused variable (`pr#14006 `_, shiqi) +* tests: test: unittest_hostname compile error on freebsd (`pr#13739 `_, liuchang0812) +* tests: test: update test_rados_tool.sh, use POOL and OBJ var (`pr#12706 `_, liuchang0812) +* tests: test: use 7130 for crush-classes.sh (`pr#14783 `_, Loic Dachary) +* tests: test/vstart_wrapper.sh: display_log on test failure (`pr#15620 `_, Kefu Chai) +* tests: test: warning: comparison between signed and unsigned integer expressions (`pr#14705 `_, Jos Collin) +* tests: Thrasher: eliminate a race between kill_osd and __init__ (`issue#18799 `_, `pr#13237 `_, Nathan Cutler) +* tests: Thrasher: handle "OSD has the store locked" gracefully (`issue#19556 `_, `pr#14415 `_, Nathan Cutler) +* tests,tools: script/find_dups_in_pg_log: scrip to find dup requests due to short pg logs (`pr#13417 `_, Sage Weil) +* tests,tools: test, ceph-osdomap-tool: kill clang warnings (`pr#15905 `_, Kefu Chai) +* tests,tools: test: kill warnings (`pr#14892 `_, Kefu Chai) +* tests: update SUSE yaml facets in qa/distros/all (`issue#18856 `_, `pr#13313 `_, Nathan Cutler) +* tests: workunit: request branch when cloning (`pr#14260 `_, Kefu Chai, Dan Mick) +* tools: add override in tool submodule (`pr#13776 `_, liuchang0812) +* tools: brag: count the number of mds in fsmap not in mdsmap (`issue#19192 `_, `pr#13798 `_, Peng Zhang) +* tools: ceph_common.sh: fix syntax error (`issue#17826 `_, `pr#13419 `_, Dan Mick) +* tools: ceph-conf: fix typo in usage: 'mon add' should be 'mon addr' (`pr#15935 `_, Peng Zhang) +* tools: ceph-create-keys: add an argument to override default 10-minute timeout (`pr#16049 `_, Douglas Fuller) +* tools: ceph-detect-init: adding Arch Linux support (`pr#12787 `_, Jamin W. Collins) +* tools: ceph-detect-init: Adds Oracle Linux Server and Oracle VM Server detect (`pr#13917 `_, Nikita Gerasimov) +* tools: ceph-detect-init: detect init system by poking the system (`issue#19884 `_, `pr#15043 `_, Kefu Chai) +* tools: ceph-disk: Add fix subcommand (`pr#13310 `_, Boris Ranto) +* tools: ceph-disk: change the lockbox partition number to 5 (`issue#20556 `_, `pr#16247 `_, Shangzhong Zhu) +* tools: ceph-disk: command invocation needs all fields separate (`pr#15733 `_, Willem Jan Withagen) +* tools: ceph-disk: convert none str to str before printing it (`issue#18371 `_, `pr#12760 `_, Kefu Chai) +* tools: ceph-disk: do not remove mount point if deactive --once (`pr#16474 `_, Song Shun) +* tools: ceph-disk: Fix for missing 'not' in \*_is_diskdevice checks (`issue#20706 `_, `pr#16481 `_, Nikita Gerasimov) +* tools: ceph_disk/main.py: FreeBSD root has wheel for group (`pr#16609 `_, Willem Jan Withagen) +* tools: ceph-disk: s/ceph_osd_mkfs/command_check_call/ (`issue#20685 `_, `pr#16427 `_, Zhu Shangzhong) +* tools: ceph.in: add help for locally-handled commands (`pr#13288 `_, Dan Mick) +* tools: ceph.in: adjust usage width according to user's tty (`pr#15190 `_, Kefu Chai) +* tools: ceph.in: assert(state==connected) before help_for_target() (`pr#15156 `_, Kefu Chai) +* tools: ceph.in: drop the compatiiblity to handle non json commands (`pr#15508 `_, Kefu Chai) +* tools: ceph.in: filter out audit from ceph -w (`pr#16345 `_, John Spray) +* tools: ceph.in, mgr: misc cleanups (`pr#16229 `_, liuchang0812) +* tools: ceph.in: print return code when json_command failed (`pr#15378 `_, liuchang0812) +* tools: ceph-objectstore-tool: Handle object names that are also valid json (`pr#12848 `_, David Zafman) +* tools: ceph-release-notes: escape asterisks not for inline emphasis (`pr#16199 `_, Kefu Chai) +* tools: ceph-release-notes: escape _ for unintended links (`issue#17499 `_, `pr#16528 `_, Kefu Chai) +* tools: ceph-release-notes: handle an edge case (`pr#16277 `_, Nathan Cutler) +* tools: ceph-release-notes: ignore low-numbered PRs (`issue#18695 `_, `pr#13151 `_, Nathan Cutler) +* tools: ceph-release-notes: port it to py3 (`pr#16261 `_, Kefu Chai) +* tools: ceph-release-notes: prefixes and pep8 compliance (`pr#14156 `_, Nathan Cutler) +* tools: ceph-release-notes: refactor and fix regressions (`pr#16411 `_, Nathan Cutler) +* tools: ceph-release-notes: strip trailing punctuation (`pr#14385 `_, Nathan Cutler) +* tools: ceph-rest-api: be more tolerant on network failure (`issue#20115 `_, `pr#15706 `_, Kefu Chai) +* tools: ceph-volume: adds functional CI testing #16919 (`pr#16970 `_, Andrew Schoen, Alfredo Deza) +* tools: ceph-volume docs (`pr#17124 `_, Alfredo Deza) +* tools: ceph-volume: initial take on ceph-volume CLI tool (`pr#16632 `_, Dan Mick, Alfredo Deza) +* tools: ceph-volume: Use a delimited CLI output parser instead of JSON (`pr#17123 `_, Alfredo Deza) +* tools: change compare_exchange_weak to compare_exchange_strong (`pr#15030 `_, Jesse Williamson) +* tools: Cleanup dead code in ceph-objectstore-tool (`pr#15812 `_, David Zafman) +* tools: fio_ceph_objectstore: Print db_statistics when rocksdb_perf is enabled (`pr#15796 `_, Xiaoyan Li) +* tools: init-ceph: print trailing n in "status" output (`pr#13351 `_, Kefu Chai) +* tools: init-ceph: should have a space before "]" (`pr#14796 `_, Kefu Chai) +* tools: os/bluestore/bluestore_tool: add sanity check to get rid of occasionally crash (`pr#16013 `_, xie xingguo) +* tools: rados: check for negative return value of rados_create_with_context() as its comment put (`pr#10893 `_, zhang.zezhu) +* tools: rados: fix typo in 'df' column name (`pr#15603 `_, Ilya Dryomov) +* tools: rados: out json 'df' values as numbers, not strings (`issue#15546 `_, `pr#14644 `_, Sage Weil) +* tools: script: add docker core dump debugger (`pr#16375 `_, Patrick Donnelly) +* tools: script: ceph-release-notes check orig. issue only for backports (`pr#12979 `_, Abhishek Lekshmanan) +* tools: script/sepia_bt.sh: no need to pass version and sha1 anymore (`pr#13380 `_, Kefu Chai) +* tools: src/ceph-disk/ceph_disk/main.py: Make 'ceph-disk list' work on FreeBSD (`pr#14483 `_, Willem Jan Withagen) +* tools: stop.sh: boilerplate error (don't stop mon when stopping mgr) (`pr#14461 `_, Dan Mick) +* tools: support hammer in rbd_recover_tool (`pr#12413 `_, Bartłomiej Święcki) +* tools: tools/ceph_kvstore_tool: add "bluestore-kv" to usage (`pr#15326 `_, xie xingguo) +* tools: tools/crushtool: replicated-rule API support (`pr#15011 `_, xie xingguo) +* tools: tools/rados: add a parameter "--offset" to rados put command (`pr#12674 `_, liuchang0812) +* tools: tools/rados: Check return value of connect (`issue#19319 `_, `pr#14057 `_, Brad Hubbard) +* tools: tools/rados: fixed typo in help information (`pr#15618 `_, Pan Liu) +* tools: tools/rados: remove useless function declaration (`pr#12566 `_, liuchang0812) +* tools: tools/rados: some cleanups (`pr#16147 `_, Yan Jun) +* tools: vstart: "debug_ms=1" for mgr by default (`pr#15127 `_, Kefu Chai) +* tools: vstart: don't configure rgw_dns_name (`pr#13411 `_, Yehuda Sadeh) +* tools: vstart: don't create cluster by default (`pr#13891 `_, Yehuda Sadeh) +* tools: vstart: print "start osd.$id" instead of "start osd$id" (`pr#15427 `_, Kefu Chai) +* tools: vstart.sh: bind restful, dashboard to ::, not 127.0.0.1 (`pr#16349 `_, Sage Weil) +* tools: vstart.sh: do not add host for mgr.\* section if not $overwrite_conf (`pr#13767 `_, Kefu Chai) +* tools: warning, ‘%.16x’ directive output truncated writing 16 bytes into a region of size 9 (`pr#14292 `_, Jos Collin) +* tracing: don't include oid when tracing at dequeue_op() (`pr#13410 `_, Yehuda Sadeh) -- cgit v1.2.3