path: root/doc/changelog/v0.94.7.txt

commit d56bdf93ced6b80b07397d57e3fa68fe68304432 (tag: refs/tags/v0.94.7)
Author: Jenkins Build Slave User <jenkins-build@trusty-small--296081f3-e7b1-46b1-96c2-d6b655cf71d3.localdomain>
Date:   Tue May 10 14:47:39 2016 +0000

    0.94.7

commit 6e6c85a0d71df7cd6207febc3e22d30617648abc
Merge: 934ad41 76c33de
Author: Sage Weil <sage@redhat.com>
Date:   Mon May 9 13:55:24 2016 -0400

    Merge pull request #8979 from athanatos/wip-15655-hammer
    
    OSDMonitor: avoid underflow in reweight-by-utilization if max_change=1
    
    Reviewed-by: Sage Weil <sage@redhat.com>

commit 934ad41dbf3f7004c93aa8f7660353329b7f3fad
Merge: e219e85 3c03eee
Author: Orit Wasserman <owasserm@redhat.com>
Date:   Wed May 4 11:37:33 2016 +0200

    Merge pull request #8583 from Vicente-Cheng/wip-15089-hammer
    
    hammer: Bucket owner isn't changed after unlink/link
    Reviewed-by: Orit Wasserman <owasserm@redhat.com>

commit 76c33decdeba83d4d977a9556e76e68fa964465f (refs/remotes/athanatos/wip-15655-hammer)
Author: Samuel Just <sjust@redhat.com>
Date:   Thu Apr 28 13:47:48 2016 -0700

    OSDMonitor: avoid underflow in reweight-by-utilization if max_change=1
    
    Fixes: http://tracker.ceph.com/issues/15655
    Signed-off-by: Samuel Just <sjust@redhat.com>
    (cherry picked from commit c121bc51a5a877a49094cfbd3bd16af1f3ae5090)

commit 3c03eee07e02b6b4d31f6a58a03253eff2d41324
Author: Aran85 <zhangzengran@h3c.com>
Date:   Mon Sep 28 08:23:22 2015 +0800

    rgw:bucket link now set the bucket.instance acl
    
    Fixes: #11076
    
    Signed-off-by: Zengran Zhang <zhangzengran@h3c.com>
    (cherry picked from commit 4d59b1d36f8924290c3ecb5b7608747191470188)
    
    Conflicts:
    
    	src/rgw/rgw_bucket.cc
                1. Do not use the rgw_user structure and remove the tenant parameter that describes as below
                2. user_id is not used so just remove the line
                3. instead of system_obj_set_attr you can use the method set_attr
    
    Backport Change:
    We do not use the rgw_user structure and remove the `tenant` parameter
    because this feature is not introduced on hammer version.
    The rgw multi-tenant feature is introduced on pr#6784 (https://github.com/ceph/ceph/pull/6784)
    This feature is supported from v10.0.2 and later version.

commit e219e85be00088eecde7b1f29d7699493a79bc4d
Merge: eea2a77 f794ada
Author: Sage Weil <sage@redhat.com>
Date:   Wed Apr 6 10:43:16 2016 -0400

    Merge pull request #7922 from badone/wip-14961-hammer
    
    hammer: PK11_DestroyContext() is called twice if PK11_DigestFinal() fails

commit eea2a77ef0b242c295f2480349d8608273dfb184
Merge: 815760d 38b9c0b
Author: Sage Weil <sage@redhat.com>
Date:   Wed Apr 6 10:42:44 2016 -0400

    Merge pull request #7992 from SUSE/wip-13807-hammer
    
    hammer: segfault in Objecter::handle_watch_notify

commit 815760dde45574f931e316f47c5990129375e9f2
Merge: ba5c75a 01672b4
Author: Sage Weil <sage@redhat.com>
Date:   Wed Apr 6 10:41:41 2016 -0400

    Merge pull request #8051 from xiaoxichen/wip-15024-hammer
    
    hammer: clock skew report is incorrect by ceph health detail command

commit ba5c75a33ba10bbe7796715f2d8500ec1fe209fd
Merge: dc09055 ac3569c
Author: Sage Weil <sage@redhat.com>
Date:   Wed Apr 6 10:40:51 2016 -0400

    Merge pull request #8398 from asheplyakov/hammer-wip-15336
    
    hammer: monclient: avoid key renew storm on clock skew

commit dc090558a3306feb2c50994950756e5599a92eaf
Merge: 0f28a5b 744e9f8
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:24:55 2016 +0200

    Merge pull request #8272 from Yan-waller/yj-wip-fixbl
    
    hammer: tests: bufferlist: do not expect !is_page_aligned() after unaligned rebuild
    
    Reviewed-by: Kefu Chai <kchai@redhat.com>

commit 0f28a5b033b47479ae6f1958d2f079bd6c57f1b4
Merge: 374c3c1 f8d2abd
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:20:15 2016 +0200

    Merge pull request #7883 from tchaikov/wip-12848-hammer
    
    hammer: osd: use GMT time for the object name of hitsets
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit 374c3c1d8cde50a4503cbd41ee2204aa6761557d
Merge: add1674 0830275
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:18:11 2016 +0200

    Merge pull request #7917 from ceph/wip-10794-hammer
    
    hammer: ceph-objectstore-tool, osd: Fix import handling
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit add1674c759f946c7c456e96e52b7ca1a45829ec
Merge: d08bae2 be4a9fe
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:13:32 2016 +0200

    Merge pull request #8026 from liewegas/wip-reweight-hammer
    
    hammer: mon: implement reweight-by-utilization feature
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit d08bae217e50dfa19dce3bb58349149c4210361e
Merge: f68697c d4cf190
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:12:55 2016 +0200

    Merge pull request #8049 from xiaoxichen/wip-15022-hammer
    
    hammer: keyring permisions for mon deamon
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit f68697c71ad4b6f49dae12a50fad73cacbcaf6e1
Merge: e5beeef 57fd7f8
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:09:42 2016 +0200

    Merge pull request #8052 from xiaoxichen/wip-15051-hammer
    
    hammer: test/librados/tier.cc doesn't completely clean up EC pools
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit e5beeef1b142a86140791470785c69f865e5df5a
Merge: 77fbf58 77a4ed0
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 16:03:07 2016 +0200

    Merge pull request #8440 from dachary/wip-15382-hammer
    
    hammer: rpm package building fails if the build machine has lttng and babeltrace development packages installed locally
    
    Reviewed-by: Kefu Chai <kchai@redhat.com>

commit 77fbf581cb2259146938a737c299d6cf762303d1
Merge: 92a96e1 97f474f
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 15:05:11 2016 +0200

    Merge pull request #8401 from Vicente-Cheng/wip-15129-hammer
    
    hammer: Protect against excessively large object map sizes
    
    Reviewed-by: Jason Dillaman <dillaman@redhat.com>

commit 92a96e1b16d9cadf182d200dfef0de6c2b388202
Merge: 7cfc739 281d63d
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Apr 6 13:44:09 2016 +0200

    Merge pull request #8011 from dillaman/wip-15033-hammer
    
    hammer: librbd: possible QEMU deadlock after creating image snapshots
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit 77a4ed0a8986b2529edd8059dd3efa38f778c6f2
Author: Loic Dachary <ldachary@redhat.com>
Date:   Tue Apr 5 11:53:54 2016 +0200

    ceph.spec.in: disable lttng and babeltrace explicitly
    
    before this change, we do not pacakge tracepoint probe shared libraries
    on rhel7. but "configure" script enables them if lttng is detected. and
    rpm complains at seeing installed but not pacakged files. as EPEL-7 now
    includes lttng-ust-devel and libbabeltrace-devel, we'd better
    BuildRequire them, and build with them unless disabled otherwise. so in
    this change
    * make "lttng" an rpm build option enabled by default
    * BuildRequire lttng-ust-devel and libbabeltrace-devel if the "lttng"
     "lttng" option is enabled
    * --without-lttng --without-babeltrace if the "lttng" option is disabled
    
    Fixes: #14844
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit f1a44907a2f83cb8080cd8ab5980a30306a33fbd)
    
    Conflicts:
    	ceph.spec.in: trivial resolution, the context changed
            (other packages, files etc.) but the semantic did not

commit 97f474fb6b26ae7b7e2fdd21de4f4bd98cdd56ab
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Mon Mar 14 13:57:28 2016 -0400

    cls_rbd: protect against excessively large object maps
    
    Fixes: #15121
    
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit 4aff4ea3290dc7fb62c639bfc74fcfdde5fe9542)
    
      Conflicts:
    	src/cls/rbd/cls_rbd.cc
            `RBD_METADATA_KEY_PREFIX` is not introduced on hammer, so remove
            it

commit ac3569cd8bbb4b2b9a0edf298ce0b83bc18f1fea
Author: Alexey Sheplyakov <asheplyakov@mirantis.com>
Date:   Mon Mar 21 18:20:18 2016 +0300

    hammer: monclient: avoid key renew storm on clock skew
    
    Refreshing rotating keys too often is a symptom of a clock skew, try to
    detect it and don't cause extra problems:
    
    * MonClient::_check_auth_rotating:
      - detect and report premature keys expiration due to a time skew
      - rate limit refreshing the keys to avoid excessive RAM and CPU usage
        (both by OSD in question and monitors which have to process a lot
        of auth messages)
    * MonClient::wait_auth_rotating: wait for valid (not expired) keys
    * OSD::init(): bail out after 10 attempts to obtain the rotating keys
    
    Fixes: #15336
    
    Signed-off-by: Alexey Sheplyakov <asheplyakov@mirantis.com>
    (cherry picked from commit 918c12c2ab5d014d0623b1accf959b041aac5128)
    
    Conflicts:
    	src/osd/OSD.cc
    	  no loadavg checks in Hammer, hence the conflict. Move the
    	  counter and max_attempts initialization to a suitable place.

commit 7cfc739a513da84d76b959efc51dd21c1cc552d6
Merge: 0418943 7eae05e
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Mar 31 13:50:23 2016 +0200

    Merge pull request #8187 from liewegas/wip-15171
    
    hammer: osd/ReplicatedPG: do not proxy read *and* process op locally
    
    Reviewed-by: Samuel Just <sjust@redhat.com>
    Reviewed-by: David Zafman <dzafman@redhat.com>
    Reviewed-by: David Disseldorp <ddiss@suse.de>

commit f8d2abd2e41c5dd04977f85cc1d6e65853c9a1b2
Author: Kefu Chai <kchai@redhat.com>
Date:   Thu Mar 3 12:03:44 2016 +0800

    osd/osd_types: encode pg_pool_t the old way
    
    as a workaround of #12410
    
    Fixes: #12968
    Signed-off-by: Kefu Chai <kchai@redhat.com>

commit 720a090eb67b3955b0cadb7633c5a28a934171a4
Author: Kefu Chai <kchai@redhat.com>
Date:   Tue Sep 8 16:52:32 2015 +0800

    mon: disable gmt_hitset if not supported
    
    the gmt_hitset is enabled by default in the ctor of pg_pool_t, this
    is intentional. because we want to remove this setting and make
    gmt_hitset=true as a default in future. but this forces us to
    disable it explicitly when preparing a new pool if any OSD does
    not support gmt hitset.
    
    Fixes: #12968
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit e48cec3dc93b3988dcd8924933deb1b3a43e1d0f)
    
    Conflicts:
    	src/mon/OSDMonitor.cc
    		remove unrelated hunk

commit 7aec079f8a1bbe75625c438a17bb87e45398568e
Author: Kefu Chai <kchai@redhat.com>
Date:   Fri Aug 28 00:32:38 2015 +0800

    osd: do not let OSD_HITSET_GMT reuse the feature bit
    
    * to ease the backport to hammer
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 5a4f6a866bb675195ad83c38fd23238d078c78ed)
    
    Conflicts:
    	src/include/ceph_features.h
    		minor changes to resolve conflicts

commit 370434136ef076c350db3db4fca6489f88f70453
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Aug 27 11:24:25 2015 -0700

    osd: Decode use_gmt_hitset with a unique version
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 2bc5a48f4c5d3667213be3a7b5a0e0f5ef9daf4f)
    
    Conflicts:
    	src/osd/osd_types.cc
    		minor changes to resolve conflicts

commit 64bca2a43b34b265621bad2ec1fb980217223847
Author: Kefu Chai <kchai@redhat.com>
Date:   Tue Aug 18 16:53:50 2015 +0800

    mon: print use_gmt_hitset in "ceph osd pool get"
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit cc2bcf760f2d2f20fc4a2fa78ba52475a23e55bf)
    
    Conflicts:
    	src/mon/OSDMonitor.cc
    		use the old way to dump pool info

commit 87df212cfca33efbbee6376f528cb7d4895d1dc0
Author: Kefu Chai <kchai@redhat.com>
Date:   Tue Aug 18 00:04:23 2015 +0800

    mon: add "ceph osd pool set $pool use_gmt_hitset true" cmd
    
    allow "ceph osd pool set $pool use_gmt_hitset <true|1>" as long as
    the cluster supports gmt hitset.
    
    Fixes: #9732
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 03a1a3cf023a9aeb2fa26820e49e5efe3f3b3789)

commit 039240418060c9a49298dacc0478772334526dce
Author: Kefu Chai <kchai@redhat.com>
Date:   Fri Jun 5 21:06:48 2015 +0800

    osd: use GMT time for the object name of hitsets
    
    * bump the encoding version of pg_hit_set_info_t to 2, so we can
      tell if the corresponding hit_set is named using localtime or
      GMT
    * bump the encoding version of pg_pool_t to 20, so we can know
      if a pool is using GMT to name the hit_set archive or not. and
      we can tell if current cluster allows OSDs not support GMT
      mode or not.
    * add an option named `osd_pool_use_gmt_hitset`. if enabled,
      the cluster will try to use GMT mode when creating a new pool
      if all the the up OSDs support GMT mode. if any of the
      pools in the cluster is using GMT mode, then only OSDs
      supporting GMT mode are allowed to join the cluster.
    
    Fixes: #9732
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 42f8c5daad16aa849a0b99871d50161673c0c370)
    
     Conflicts:
    	src/include/ceph_features.h
    	src/osd/ReplicatedPG.cc
    	src/osd/osd_types.cc
    	src/osd/osd_types.h
    		fill pg_pool_t with default settings in master branch.

commit 744e9f837a94f95c5e877f074fd1479f8da64e3c
Author: Kefu Chai <kchai@redhat.com>
Date:   Fri Sep 4 01:23:31 2015 +0800

    test/bufferlist: do not expect !is_page_aligned() after unaligned rebuild
    
    if the size of a bufferlist is page aligned we allocate page aligned
    memory chunk for it when rebuild() is called. otherwise we just call
    the plain new() to allocate new memory chunk for holding the continuous
    buffer. but we should not expect that `new` allocator always returns
    unaligned memory chunks. instead, it *could* return page aligned
    memory chunk as long as the allocator feels appropriate. so, the
    `EXPECT_FALSE(bl.is_page_aligned())` after the `rebuild()` call is
    removed.
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 8ed724222651812c2ee8cc3804dc1f54c973897d)

commit 0830275b39afc408573c2c468fa3b0e7b1d5cc4e
Author: Sage Weil <sage@redhat.com>
Date:   Tue Oct 6 14:35:35 2015 -0400

    osd/PG: fix generate_past_intervals
    
    We may be only calculating older past intervals and have a valid
    history.same_interval_since value, in which case the local
    same_interval_since value will end at the newest old interval we had to
    generate.
    
    This was introduced by 70316541bbb115d9a35954bfba373cf1dc084b7e.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 98cbf0380e9ee848725fc87d61c31a734305a84f)

commit 0418943c6ef8c9649a58003444daeb4b6224fbab
Merge: 35eae5f 2072a53
Author: Sage Weil <sage@redhat.com>
Date:   Fri Mar 18 10:13:40 2016 -0400

    Merge pull request #8123 from liewegas/wip-15136-hammer
    
    qa/workunits: remove 'mds setmap' from workunits

commit 7eae05e14231cb3476d14bf74b15bf9646849d09 (refs/remotes/me/wip-15171)
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 17 13:28:40 2016 -0400

    osd/ReplicatedPG: do not proxy read *and* process op locally
    
    If we proxy the read, we cannot return false, even if we fail to also
    trigger a promotion.
    
    Fixes: #15171
    Signed-off-by: Sage Weil <sage@redhat.com>

commit be4a9feae4c5f33685cceb386717a5733553df10 (refs/remotes/me/wip-reweight-hammer)
Author: Sage Weil <sage@redhat.com>
Date:   Mon Mar 14 08:07:19 2016 -0400

    osd/OSDMap: fix typo in summarize_mapping_stats
    
    From ea9abe53d0e777b7dc3b22af71639f77c4de08c8
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit cc7e2329046ef7c528f321092a464f6db6e7edb9)

commit 2072a53dc920b79ed76265d6097e50d3d2994b1d
Author: Sage Weil <sage@redhat.com>
Date:   Tue Mar 15 09:44:13 2016 -0400

    qa/workunits: remove 'mds setmap' from workunits
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 6a80e2df8b31802a39ef6f89136ed357dce50c20)

commit 01672b4afd6f886d6bb8527427663e062ab9d100
Author: Joao Eduardo Luis <joao@suse.de>
Date:   Thu Jan 7 11:20:36 2016 +0000

    mon: Monitor: get rid of weighted clock skew reports
    
    By weighting the reports we were making it really hard to get rid of a
    clock skew warning once the cause had been fixed.
    
    Instead, as soon as we get a clean bill of health, let's run a new round
    and soon as possible and ascertain whether that was a transient fix or
    for realsies. That should be better than the alternative of waiting for
    an hour or something (for a large enough skew) for the warning to go
    away - and with it, the admin's sanity ("WHAT AM I DOING WRONG???").
    
    Fixes: #14175
    
    Signed-off-by: Joao Eduardo Luis <joao@suse.de>
    
    (cherry pick from commit 17d8ff429c7dca8fc1ada6e7cc8a7c4924a22e28)

commit f90b8bc1a2b3ffa5ba52c0992c1c5ff52e5ea104
Author: Joao Eduardo Luis <joao@suse.de>
Date:   Thu Jan 7 11:05:44 2016 +0000

    mon: Monitor: adaptative clock skew detection interval
    
    When in the presence of a clock skew, adjust the checking interval
    according to how many rounds have gone by since the last clean check.
    
    If a skew is detected, instead of waiting an additional 300 seconds we
    will perform the check more frequently, gradually backing off the
    frequency if the skew is still in place (up to a maximum of
    'mon_timecheck_interval', default: 300s). This will help with transient
    skews.
    
    Signed-off-by: Joao Eduardo Luis <joao@suse.de>
    
    (cherry pick from commit 45e16d0d7407cf4e886dde9321bb91c1a087776d)
    
    Conflicts:
    	src/common/config_opts.h
                Merge the change line.
    	src/mon/Monitor.h
                handle_timecheck_leader(MonOpRequestRef op) was replaced with handle_timecheck_leader(MTimeCheck *m)
                also for handle_timecheck_peon and handle_timecheck.

commit 57fd7f858c220af362b330d12db0e87de82b4346 (refs/remotes/gh/hammer-pr-8052)
Author: Dan Mick <dan.mick@redhat.com>
Date:   Wed Nov 25 19:20:51 2015 -0800

    test/librados/test.cc: clean up EC pools' crush rules too
    
    SetUp was adding an erasure-coded pool, which automatically adds
    a new crush rule named after the pool, but only removing the
    pool.  Remove the crush rule as well.
    
    http://tracker.ceph.com/issues/13878 Fixes: #13878
    
    Signed-off-by: Dan Mick <dan.mick@redhat.com>
    Signed-off-by: Loic Dachary <loic@dachary.org>
    (cherry picked from commit 04b4795f81c15bfcb62ba5807745470ce0e5e949)

commit d4cf19049349678065195659bb287b899f92a686
Author: Owen Synge <osynge@suse.com>
Date:   Wed Mar 2 12:15:48 2016 +0100

    keyring permissions for mon daemon
    
    The command:
    
    sudo ceph-mon --cluster ceph --mkfs -i $NODE_NAME --keyring $PATH_MON_KEYRING
    
    Writes a new keyring with permissions set to "0644".
    
    Fixes: #14950
    Signed-off-by: Owen Synge osynge@suse.com
    (cherry picked from commit c2f91a8ce46974a72b960b7cb25af3d089fbb80d)

commit 35eae5fbddd2b271a10db9a69d4c4e34029bca06
Merge: c59b994 647723e
Author: Loic Dachary <loic@dachary.org>
Date:   Fri Mar 11 10:05:42 2016 +0700

    Merge pull request #7911 from dzafman/wip-meta-list-hammer
    
    hammer: tools, test: Add ceph-objectstore-tool to operate on the meta collection
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit c59b9944a61174c7e29a26f4abfd7839020578af
Merge: dd66eb9 d875620
Author: Loic Dachary <loic@dachary.org>
Date:   Fri Mar 11 10:03:43 2016 +0700

    Merge pull request #7903 from branch-predictor/bp-hammer-force-bench-smoke
    
    hammer: tools/rados: add bench smoke tests
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit dd66eb91d0129163ecfc8105f043fd0f6926dad5
Merge: de43aba 5726463
Author: Loic Dachary <loic@dachary.org>
Date:   Fri Mar 11 10:02:18 2016 +0700

    Merge pull request #7876 from SUSE/wip-14946-hammer
    
    hammer: redhat-lsb-core dependency was dropped, but is still needed
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit de43aba0015927cec5ebd8f98ad26a801b1353ff
Merge: 48dfac6 6a6754f
Author: Loic Dachary <loic@dachary.org>
Date:   Fri Mar 11 10:00:48 2016 +0700

    Merge pull request #7817 from asheplyakov/hammer-bug-14873
    
    hammer: tools: fix race condition in seq/rand bench (part 2)
    
    Reviewed-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit 48dfac64ba37e5d0ec262798fbec011c1016a4f0
Merge: 7083829 3a5b102
Author: Loic Dachary <loic@dachary.org>
Date:   Fri Mar 11 10:00:18 2016 +0700

    Merge pull request #7896 from asheplyakov/hammer-bug-14873-p1
    
    hammer: tools: fix race condition in seq/rand bench (part 1)
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>
    Reviewed-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>

commit 1b922e5431339d12e661de9fd4b16e8cf2c08ad5
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 10 08:50:57 2016 -0500

    test/pybind/test_ceph_argparse: fix reweight-by-utilization tests
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit d0f87131962b26cef9e31fa11651771856c41164)

commit 06a2a7596b876a5c2addb184a48222bcb6e23b9a
Author: Kefu Chai <kchai@redhat.com>
Date:   Thu Mar 10 21:41:15 2016 +0800

    man/8/ceph.rst: remove invalid option for reweight-by-*
    
    --yes-i-really-mean-it is not valid option for reweight-by-*
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 797f1d41d98738411079a7a16d8b1d5352359d33)

commit 241f76262273bafd72e91fee3d46c412f7418767
Author: Sage Weil <sage@redhat.com>
Date:   Wed Mar 9 13:25:55 2016 -0500

    mon: remove range=100 from reweight-by-* commands
    
    Specifying the range makes it skip instead of error when you give
    it a bad value.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 661891aa28ca0600a62e25f6d10ce7fa94e32cce)

commit 55ad2c7724e114728bb327a97726a6c9b660bb1d
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 3 13:46:12 2016 -0500

    mon: make max_osds an optional arg
    
    We keep the config option with the default (4), but let you
    specify the max # of osds to reweight as a third optional arg.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 651f05b6e6bec41b54c0a8f8ca6641ce3aa5dff3)

commit f13cdeaf6657577c21a5bb2985d46971aa084c3f
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 3 13:38:57 2016 -0500

    mon: make reweight max_change default configurable
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 8a9429d85bc99874dc9871b43b2d0c7ad1086803)

commit f4b4ef76295d40753c6acffa3d92128f7ebe8733
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 3 13:38:19 2016 -0500

    mon/OSDMonitor: fix indentation
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 47b650c1497b8eaf37cfcb7e3b9fda12d8cf2d7a)

commit 76eb3c8fbdb614a4cdde937a1dec680b4be82470
Author: Sage Weil <sage@redhat.com>
Date:   Wed Mar 2 17:34:48 2016 -0500

    qa/workunits/cephtool/test.sh: test reweight-by-x commands
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 28b33a5b57e3f898808bd8ccc5e314667f84912a)

commit 9a9d147aa14a637bbf8edddf85f6c36a29874694
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 10 08:28:59 2016 -0500

    osd/MonCommand: add/fix up 'osd [test-]reweight-by-{pg,utilization}'
    
    - show before/after pg placement stats
    - add test- variants that don't do anything
    - only allow --no-increasing on the -utilization versions (where
      it won't conflict with the optional pool list and confuse the
      arg parsing)
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 1de7e47833f2d14c6915d7d071fe0005408c8da0)
    
    - use non-C++11 sort
    
    # Conflicts:
    #	src/mon/OSDMonitor.cc
    #	src/mon/OSDMonitor.h

commit 6ec676df083ec3078f5efd8058d6fb6a491c9b04
Author: Sage Weil <sage@redhat.com>
Date:   Wed Mar 2 14:00:15 2016 -0500

    mon: add 'osd utilization' command
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 5b757eff868dbce2393beadd9fe2522372288cc0)

commit 94134d9148edfcc41d2d239db69d0b299fbf427f
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 10 08:30:45 2016 -0500

    osd/OSDMap: add summarize_mapping_stats
    
    Calculate some basic stats about the PG distribution.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit ea9abe53d0e777b7dc3b22af71639f77c4de08c8)
    
    - remove c++11 auto and range-based for loops

commit 932f75d1f2105f296681b5fb02757087947e01f8
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 3 13:49:03 2016 -0500

    mon: make reweight-by-* max_change an argument
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit a70eaabcfc1cc1dfb9b6ba2d7f71b3d76496eb55)

commit d8372cea0c51db89cc48e5592236d53f7b01b6b3
Author: Dan van der Ster <daniel.vanderster@cern.ch>
Date:   Fri Feb 26 22:29:46 2016 +0100

    osd: add mon_reweight_max_osds to limit reweight-by-* commands
    
    Add configurable mon_reweight_max_osds which limits the number
    of OSDs modified each time reweight-by-* is called (by default
    to 4 OSDs).
    
    Also change the order in which we look at OSDs to go from most
    to least utilized.
    
    Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
    (cherry picked from commit 3aa0ccefddc1790df5b808bfccd5da4857951220)

commit 6a422b2626d48098c5a2c13de677814429263cba
Author: Dan van der Ster <daniel.vanderster@cern.ch>
Date:   Fri Feb 26 22:28:46 2016 +0100

    osd: add mon_reweight_max_change option which limits reweight-by-*
    
    Add a configurable mon_reweight_max_change which limits be default
    the reweight-by-* commands to only change an OSDs weight by 0.05.
    
    Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
    (cherry picked from commit 6f0a1fb69da84ee18bdb9b151772cef8f32413c5)

commit d3635b796ae28e1bc6598daf4109bf371a1f4ed8
Author: Dan van der Ster <daniel.vanderster@cern.ch>
Date:   Fri Feb 26 21:58:00 2016 +0100

    test: add simple test for new reweight-by-* options
    
    Test validity of --no-increasing and --yes-i-really-mean-it.
    
    Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
    (cherry picked from commit 1a6ad5053e7fc4f8942855a17ce4540e340e9d4f)

commit e993851b7abf80fd793aa5b7188f1af7dbe03041
Author: Dan van der Ster <daniel.vanderster@cern.ch>
Date:   Fri Feb 26 21:52:41 2016 +0100

    osd: add sure and no-increasing options to reweight-by-*
    
    Add a --no-increasing option to reweight-by-* which can be used to only decrease
    OSD weights without increasing any. This is useful for example if you need to
    urgently lower the weight of nearly full OSDs.
    
    Also add a --yes-i-really-mean-it confirmation to reweight-by-*.
    
    Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
    (cherry picked from commit ddf5c2b62316bb69839f220fe2527d1467863421)

commit 281d63df792c4cdf25cca5428969c65d2ae379e8
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Wed Mar 9 18:00:04 2016 -0500

    librbd: complete cache reads on cache's dedicate thread
    
    If a snapshot is created out-of-band, the next IO will result in the
    cache being flushed.  If pending writeback data performs a copy-on-write,
    the read from the parent will be blocked.
    
    Fixes: #15032
    
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit f9e5ae80e3b0799b5a7e1d3f93b2d85a4baff20f)

commit 621e3aef85e4b720232ca9ee89a4620d58362047
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Wed Mar 9 17:31:06 2016 -0500

    test: reproducer for writeback CoW deadlock
    
    Refs: #14988
    
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit 16b6efdd24b25ba1f6bc658681afa3d0878eb397)
    (cherry picked from commit 7ffbe4099c9367e7405e2196803a0d8b12253a06)

commit 38b9c0b2fbbb056c29cd0485a9831edce020eaa6
Author: Sage Weil <sage@redhat.com>
Date:   Mon Nov 16 11:32:34 2015 -0500

    osdc/Objecter: call notify completion only once
    
    If we race with a reconnect we could get a second notify message
    before the notify linger op is torn down.  Ensure we only ever
    call the notify completion once to prevent a segfault.
    
    Fixes: #13805
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 987f68a8df292668ad241f4769d82792644454dd)

commit 7083829c227403a77fcf35a2376dc02e4c9693c8 (refs/remotes/markhpc/hammer)
Merge: 651e49e c4ba93a
Author: Loic Dachary <loic@dachary.org>
Date:   Tue Mar 8 10:00:15 2016 +0700

    Merge pull request #6604 from ukernel/hammer-13268
    
    hammer: client: added permission check based on getgrouplist
    
    Reviewed-by: Greg Farnum <gfarnum@redhat.com>

commit 651e49ea2037834fbbf48e642a78075140e06782
Merge: 522e3e8 b2393dc
Author: Loic Dachary <loic@dachary.org>
Date:   Tue Mar 8 09:58:30 2016 +0700

    Merge pull request #6551 from ceph/hammer-client-inoderef
    
    hammer: client inoderef
    
    Reviewed-by: Greg Farnum <gfarnum@redhat.com>

commit f794adadd126bd77ae138794119725a046642712
Author: Brad Hubbard <bhubbard@redhat.com>
Date:   Fri Mar 4 13:06:47 2016 +1000

    tests: Add TEST_no_segfault_for_bad_keyring to test/mon/misc.sh
    
    94da46b6e31cac206cb32fc5bd3159209ee25e8c adds
    TEST_no_segfault_for_bad_keyring which requires changes to run
    in hammer since test/mon/misc.sh is not written to run multiple tests in
    succession in the hammer version.
    
    Refs: #14960
    
    Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

commit 522e3e8d761a337796ed92868e00062b87e0f0a5
Merge: d314849 e014ea8
Author: Loic Dachary <loic@dachary.org>
Date:   Fri Mar 4 10:25:00 2016 +0700

    Merge pull request #7797 from SUSE/wip-14861-hammer
    
    hammer: ceph init script unconditionally sources /lib/lsb/init-functions
    
    Reviewed-by: Ken Dreyer <kdreyer@redhat.com>

commit 94da46b6e31cac206cb32fc5bd3159209ee25e8c
Author: Dunrong Huang <riegamaths@gmail.com>
Date:   Tue Dec 8 00:22:02 2015 +0800

    tests: make sure no segfault occurs when using some bad keyring
    
    Signed-off-by: Dunrong Huang <riegamaths@gmail.com>
    (cherry picked from commit 2eb0bf32244fc174d56cc42e2298c67d8b5299ac)
    Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

commit a371c0f1d69fea131b56100492d3045c15ae072c
Author: Dunrong Huang <riegamaths@gmail.com>
Date:   Wed Nov 25 19:03:03 2015 +0800

    auth: fix a crash issue due to CryptoHandler::create() failed
    
    In this case(e.g. user passes wrong key), attempts to call the CryptoKey.ckh will lead to a segfault.
    
    This patch fixes crash issue like following:
    
    Program received signal SIGSEGV, Segmentation fault.
    [Switching to Thread 0x7fffed10e700 (LWP 25051)]
    0x00007ffff59896c6 in CryptoKey::encrypt (this=0x7fffed10d4f0, cct=0x555555829c30, in=..., out=..., error=0x7fffed10d440) at auth/cephx/../Crypto.h:110
    110	    return ckh->encrypt(in, out, error);
    (gdb) bt
        at auth/cephx/../Crypto.h:110
        at auth/cephx/CephxProtocol.h:464
    
    Signed-off-by: Dunrong Huang <riegamaths@gmail.com>
    (cherry picked from commit a7f520caabf997b3753f1200f19f21830531b3f5)
    Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

commit af5da4f24d7c2ea5a1322450180099278dd0da7c
Author: Dunrong Huang <riegamaths@gmail.com>
Date:   Wed Nov 25 18:24:30 2015 +0800

    auth: fix double PK11_DestroyContext() if PK11_DigestFinal() failed
    
    Signed-off-by: Dunrong Huang <riegamaths@gmail.com>
    (cherry picked from commit e9e05333ac7c64758bf14d80f6179e001c0fdbfd)
    Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

commit c3f031a32df5d434721a2b00f2c8961759b1a916 (refs/remotes/markhpc/wip-10794-hammer)
Author: David Zafman <dzafman@redhat.com>
Date:   Wed May 20 14:09:02 2015 -0700

    ceph-objectstore-tool, osd: Fix import handling
    
    Use same_interval_since set to zero to communicate that an import has happened
    and the correct value needs to be computed.
    
    Fixes: #10794
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 70316541bbb115d9a35954bfba373cf1dc084b7e)
    
    Conflicts:
    	src/osd/PG.cc (trivial)

commit 647723ecd283273657bdb8b35dbb904e55c37add
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Jun 4 10:37:42 2015 -0700

    tools, test: Add ceph-objectstore-tool to operate on the meta collection
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 31fa89f24997c3e9b4f8795ea28938ab65493d10)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc
    is_pg() still needs snap argument

commit d8756208a3213e099574e57e9b654feab84b0497
Author: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
Date:   Thu Mar 3 11:30:53 2016 +0100

    common/obj_bencher.cc: make verify error fatal
    
    When run without "--no-verify", all verification errors are noted,
    but they are not forwarded/reported anywhere else but to cerr, which
    will cause automated testing to ignore them. Make seq_read_bench and
    rand_read_bench return -EIO on any verification error which will,
    in turn, return it back to caller.
    
    Fixes: #14974
    Signed-off-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
    (cherry picked from commit 658bba85c488a38e25bc598637258c263f711631)

commit 04fe9517cd049e97b845cef848f19a8b8dc3976c
Author: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
Date:   Thu Mar 3 14:40:44 2016 +0100

    test/test_rados_tool.sh: force rados bench rand and seq
    
    This forces rados bench rand and seq to execute, so if there's
    a regression in any of above, it won't go unnoticed.
    
    Fixes: #14974
    Signed-off-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>

commit d314849ab9b59ae55c6a86b878d123eb1c13d88a
Merge: 20b2a74 31a2fc4
Author: Sage Weil <sage@redhat.com>
Date:   Thu Mar 3 08:35:37 2016 -0500

    Merge pull request #7672 from dachary/wip-14783-hammer
    
    hammer: test_bit_vector.cc uses magic numbers against #defines that vary

commit 6a6754f8dc834dbb13144cebdeeea2ff29e09127
Author: Alexey Sheplyakov <asheplyakov@mirantis.com>
Date:   Fri Feb 26 15:01:11 2016 +0300

    hammer: tools: fix race condition in seq/rand bench (part 2)
    
    Commit c2c6d02591519dfd15ddcb397ac440322a964deb which is intended to
    cherry-pick 9bcf5f065c4ed4b10d8f98961d1f99493bcdc9b8 incorrectly resolved
    a conflict by adding code where it should have been removed. The incorrect
    conflict resolution can been displayed with
    
       commit=c2c6d02591519dfd15ddcb397ac440322a964deb
       picked_from=9bcf5f065c4ed4b10d8f98961d1f99493bcdc9b8
       diff -u --ignore-matching-lines '^[^+-]' <(git show $picked_from) <(git show $commit)
    
    --- /dev/fd/63    2016-03-03 14:09:51.354329129 +0700
    +++ /dev/fd/62    2016-03-03 14:09:51.358329122 +0700
    @@ -76,20 +79,18 @@
          ++data.in_flight;
     -    if (!no_verify) {
     -      snprintf(data.object_contents, data.object_size, "I'm the %16dth object!", current_index);
    --      lock.Unlock();
    +       lock.Unlock();
     -      if (memcmp(data.object_contents, cur_contents->c_str(), data.object_size) != 0) {
     -        cerr << name[slot] << " is not correct!" << std::endl;
     -        ++errors;
     -      }
    --    } else {
    --        lock.Unlock();
    --    }
    --
    -+    lock.Unlock();
    -     name[slot] = newName;
    -   }
    -
    -@@ -789,11 +791,14 @@ int ObjBencher::rand_read_bench(int seconds_to_run, int num_objects, int concurr
    ++    if (memcmp(data.object_contents, cur_contents->c_str(), data.object_size) != 0) {
    ++      cerr << name[slot] << " is not correct!" << std::endl;
    ++      ++errors;
    +     } else {
    +       lock.Unlock();
    +     }
    +@@ -776,11 +785,14 @@ int ObjBencher::rand_read_bench(int seconds_to_run, int num_objects, int concurr
            }
            lc.cond.Wait(lock);
          }
    
    http://tracker.ceph.com/issues/14873 Fixes: #14873
    
    Signed-off-by: Alexey Sheplyakov <asheplyakov@mirantis.com>

commit 3a5b1029f8f30bca569b12195329224208855096
Author: Alexey Sheplyakov <asheplyakov@mirantis.com>
Date:   Thu Mar 3 15:30:23 2016 +0300

    hammer: tools: fix race condition in seq/rand bench (part 1)
    
    src/common/obj_bencher.cc:601: the lock should be taken before calling completion_ret,
    not after. Also note that if r < 0 the lock will be unlocked twice in a row.
    As a result rados bench seq fails with assertion in Mutex::Unlock().
    
    Signed-off-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
    Signed-off-by: Alexey Sheplyakov <asheplyakov@mirantis.com>
    (cherry picked from commit 0c8faf7c9982c564002771c3a41362a833ace9bb)
    
    Conflicts:
    	src/common/obj_bencher.cc
    	src/common/obj_bencher.h
      Pick only the lock related part to unbreak seq bench. The failure due
      to the missing (or wrong sized) objects can be easily worked around, and
      the changes required to fix this problem are way too intrusive for hammer.
    
    http://tracker.ceph.com/issues/14873 Related: #14873

commit c4ba93a6529ab549d42b601432ec88d8243909bf
Author: Yan, Zheng <zyan@redhat.com>
Date:   Tue Sep 29 15:24:41 2015 +0800

    client: use fuse_req_getgroups() to get group list
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 0eb6d0ba1b65ac0aaffc72a82f07857cc65a6b88)

commit a84ed87082076e1990fb79703aa5ac8eea5d34ea
Author: Yan, Zheng <zyan@redhat.com>
Date:   Tue Sep 29 15:11:24 2015 +0800

    client: use thread local data to track fuse request
    
    When handling an operation, libcephfs code may want to access fuse
    request for extra information. by tracking fuse request in thread
    local data, we can avoid adding extra parameter to Client::ll_foo
    functions.
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit a9f91d7d70893cdc5f832a26a5be298941d00315)

commit e7f299ace762c7d02cad1f7253dba87404d944f5
Author: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date:   Tue Aug 18 12:34:01 2015 +0200

    client/Client.cc: remove only once used variable
    
    Fix for:
    [src/client/Client.cc:4555]: (style) The scope of the variable
     'initial_group_count' can be reduced.
    
    Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit a29dd45dd89f59ff15018f541601ac5ede162174)

commit 16e3e2f0a0dc465ed9079df051215f4758f0ee4d
Author: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date:   Wed Aug 12 18:38:38 2015 +0200

    client/Client.cc: fix realloc memory leak
    
    Fix handling of realloc. If realloc() fails it returns NULL, assigning
    the return value of realloc() directly to the pointer without checking
    for the result will lead to a memory leak.
    
    Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 4f98dab99c35663de89a06e2dfdbd874f56aed41)

commit b13ddc0690742b11802e59f34b539987d632ac58
Author: blinke <Burkhard.Linke@computational.bio.uni-giessen.de>
Date:   Mon Aug 10 17:43:10 2015 +0200

    client: added permission check based on getgrouplist
    
    Fixes: #13268
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit f04c8da5432174874ca97d11a5b2fef56f95d73d)

commit 562c0a962b291b90112ccea7d8c6f7c92a14851f
Author: blinke <Burkhard.Linke@computational.bio.uni-giessen.de>
Date:   Mon Aug 10 15:31:44 2015 +0200

    configure.ac: added autoconf check for getgrouplist
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 16b59c6cd68d532a47e8c0e7b1f088b41433f048)

commit e014ea88861f4f27b4a5db14c32133a3b864411e
Author: Yan, Zheng <zyan@redhat.com>
Date:   Thu Jul 23 15:07:45 2015 +0800

    init-ceph: check if /lib/lsb/init-functions exists
    
    On OSX/FreeBSD, /lib/lsb/init-functions does not exist
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit bb1fa7f3993dfcd1243b2a9a0bb432c269df215f)

commit 20b2a7413e8f7538ff0683313e7b19c41aaf69ad
Merge: c1bc048 c63baeb
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Mar 3 12:05:58 2016 +0700

    Merge pull request #7671 from tchaikov/wip-14583-hammer
    
    hammer: global/pidfile: do not start two daemons with a single pid-file
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit c1bc048dd708a729137e1d28e0ccfedfe5d90933
Merge: 546a7b9 28d42dc
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Mar 3 11:51:33 2016 +0700

    Merge pull request #7702 from ceph/wip-14077-hammer
    
    hammer: scrub bogus results when missing a clone
    
    Reviewed-by: Martin Palma <martin@palma.bz>
    Reviewed-by: Wei-Chung Cheng <freeze.vicente.cheng@gmail.com>
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit 5726463368ddcc688e6308d22992568ba4c0da32
Author: Nathan Cutler <ncutler@suse.com>
Date:   Fri Feb 26 18:30:49 2016 +0100

    packaging: lsb_release build and runtime dependency
    
    The lsb_release executable is being run in multiple places, not least in
    src/common/util.cc, which calls it via shell in the collect_sys_info() code
    path.
    
    This patch addresses this issue on SUSE- and Debian-derivatives, as well
    as reinstating the dependency for RHEL/Fedora after it was dropped in
    15600572265bed397fbd80bdd2b7d83a0e9bd918.
    
    http://tracker.ceph.com/issues/14906 Fixes: #14906
    
    Signed-off-by: Nathan Cutler <ncutler@suse.com>
    (cherry picked from commit b87f4efb5689a8db77e06baf4f469afcd9df3677)
    
    Conflicts:
    	ceph.spec.in
                 The jewel specfile has diverged considerably from hammer:
                 systemd, package split, etc. This is more of a hand backport
                 than a cherry-pick.

commit c63baebbb9bb5e6564955e920d0f658e5a3092af
Author: Loic Dachary <ldachary@redhat.com>
Date:   Mon Feb 1 19:32:13 2016 +0700

    global: do not start two daemons with a single pid-file (part 2)
    
    Fixes the following bugs:
    
    * the fd is open(O_WRONLY) and cannot be read from, safe_read
      always fails and never removes the pid file.
    
    * pidfile_open(g_conf) is close(STDOUT_FILENO) and there is a risk that
      pidfile_open gets STDOUT_FILENO only to have it closed and redirected
      to /dev/null.
    
    * Before writing the file, ftruncate it so that overriding a file
      containing the pid 1234 with the pid 89 does not end up being
      a file with 8934.
    
    * Before reading the file, lseek back to offset 0 otherwise it
      will read nothing.
    
    * tests_pidfile was missing an argument when failing
      TEST_without_pidfile and killed all process with ceph in their name,
      leading to chaos and no useful error message.
    
    * lstat(fd) cannot possibly return a result different from the one
      obtained right after the file was open, stat(path) must be used
      instead.
    
    In addition to fixing the bugs above, refactor the pidfile.cc
    implementation to:
    
    * be systematic about error reporting (using cerr for when removing
      the pidfile because derr is not available at this point and derr
      when creating the pidfile).
    
    * replace pidfile_open / pidfile_write with just pidfile_write since
      there never is a case when they are not used together.
    
    More test cases are added to test_pidfile to verify the bugs above are
    fixed.
    
    http://tracker.ceph.com/issues/13422 Fixes: #13422
    
    Signed-off-by: Loic Dachary <loic@dachary.org>
    (cherry picked from commit 9828d49d6f3ccfc78d496153d263ea39b1722d4b)
    
    Conflicts:
    	src/global/global_init.cc
          - the `flag` argument of `global_init_prefork()` is not used, so
            it was removed in master. but the cleanup commit was not
            cherry-picked to hammer, thus the conflict. we can just keep it
            around in hammer to minimize the code churn, although it may
            stand in the way of future backports.)
          - s/nullptr/NULL/ as hammer does not support c++11.

commit 28d42dc8e0a0dd71d03c1b69fb7464b753bd4cc0
Merge: 9144c38 9282c1d
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:25:48 2016 -0800

    Merge backport pull request #6545 into wip-14077-hammer
    
    A commit skipped because remove_coll() still needed in Hammer

commit 9144c3837f284ac2c922d2438b0e0f0cc7304d7a
Merge: fd74fbf 3226615
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:25:35 2016 -0800

    Merge backport pull request #5783 into wip-14077-hammer

commit fd74fbf04a965ca93dc9602f99e3cb7a3577340a
Merge: 4309fa8 0fe3dfe
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:25:17 2016 -0800

    Merge backport pull request #5031 into wip-14077-hammer

commit 4309fa87e13a20368ca34f7699436b628c9d7876
Merge: de5e11e 1bc8882
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:24:58 2016 -0800

    Merge backport pull request #5842 into wip-14077-hammer

commit de5e11ec69e7388a1a9c28614759b2e2d8b70ad8
Merge: 7698e6c 6ff4217
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:24:31 2016 -0800

    Merge backport pull request #5127 into wip-14077-hammer

commit 7698e6c54aae1d06664d8e8324595400e6087f24
Merge: c8057c6 de80bbf
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:23:14 2016 -0800

    Merge backport 6 commits from pull request #5197 into wip-14077-hammer
    
    Excludes the ceph-objectstore-tool meta-list op

commit c8057c693bf0ae7bb01ef238f4ef9f23454a2e33
Merge: ecbf6d2 df0e11e
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:22:26 2016 -0800

    Merge backport branch 'wip-temp' into wip-14077-hammer

commit ecbf6d2882073363ca1ddc5209e1e9537f51fa77
Merge: 3415312 6c8884b
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:21:20 2016 -0800

    Merge backport pull request #4932 into wip-14077-hammer

commit 34153127963b5baec0c2b84f7aa19b29fc81d4fa
Merge: e022b5b 87a7f99
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:20:41 2016 -0800

    Merge backport pull request #4915 into wip-14077-hammer

commit e022b5b55facb359f6fd27884e2408fda70db30a
Merge: 4ed44e1 9ca2f35
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:20:00 2016 -0800

    Merge backport 1 commit from pull request #4863 into wip-14077-hammer

commit 4ed44e1e33df986468585d00a6dc401025263217
Merge: 3f0fc84 78a59f8
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:18:38 2016 -0800

    Merge backport 8 commits from pull request #4784 into wip-14077-hammer
    
    Only excludes actual fix for #10794

commit 3f0fc84c4180473a87db01cb40d0488bcaa2c202
Merge: db68c6c eab0f24
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:15:05 2016 -0800

    Merge backport 41 commits from pull request #4473 into wip-14077-hammer

commit db68c6cb683870e68bf6143c6902b8ac89ecdc3a
Merge: c3d938d 18c49b6
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:13:37 2016 -0800

    Merge backport branch 'wip-journal-header' of git://github.com/XinzeChi/ceph into wip-14077-hammer
    
    Includes a change to the code in the original merge commit itself

commit c3d938d81020072c2d2eecf58f4639e773181b1a
Merge: 7abb6ae a1fc101
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 25 14:13:02 2016 -0800

    Merge backport 1 commit of pull request #3686 into wip-14077-hammer

commit 9282c1d01c4f2d99fb3832a3cf495f99fdc6487e
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Nov 5 19:06:17 2015 -0800

    ceph-objectstore-tool: Add dry-run checking to ops missing it
    
    Update test to check most operations
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit e89f0e1c5e8a378809bec7c705ea2c23235d4b28)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit efc2183bafacfcd29fbb1b42231d4c147199e528
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Nov 11 15:26:52 2015 -0800

    test: Remove redundant test output
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit e6f1bdcd310bd6417f0f695fba3430fd0edba43d)

commit 322661547ec437a9cdb893fcd280a48cd60ec990
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 28 21:34:44 2015 -0700

    test: osd-scrub-snaps.sh uses ceph-helpers.sh and added to make check
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit d712737be1aadb38ecc3882200999d79d748cdb8)
    
    ceph-helpers.sh in different location in Hammer

commit 995a0042a1b8ed04b77e6bc4757a10552450dc7f
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Nov 10 18:20:46 2015 -0800

    test: Verify replicated PG beyond just data after vstart
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 9a29c5983cd392e4b479b6b685fb0c3797c10cd2)

commit 6afb5d3be26931c670f22c892c925e2556c8e562
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Oct 26 11:36:43 2015 -0700

    osd: Use boost::optional instead of snap 0 for "all_clones"
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 310bf784b7cd8d75f2ab7ee431bc764f5b312aa2)

commit 750f81732bc803128a8a25c07e10e9f709dc2a1a
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Nov 10 17:57:59 2015 -0800

    test: Fix verify() used after import to also check xattr and omap
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 92d00f22805599c519806c6ff6164847b5c33931)

commit b8c9507f632510d7da8545d7afc49b618435ef3c
Author: David Zafman <dzafman@redhat.com>
Date:   Sun Oct 25 18:57:18 2015 -0700

    osd, test: When head missing a snapset, clones not an error
    
    Fix log message for this case and make into "info"
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit f508ddc6e9b40fe5c1c54e5faa569f2bc7b78c4b)

commit 59fee8a65c1a39d7e3806852aabbf68d7ca37feb
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Nov 9 20:02:21 2015 -0800

    test: Add test cases for xattr and omap ceph-objectstore-tool operations
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit cbaed6a8c737f77e68a0eb7f1fca32ec4155f045)

commit 0988b1238d43630ff0b05d321952021ede73c2ae
Author: David Zafman <dzafman@redhat.com>
Date:   Sat Oct 24 16:23:13 2015 -0700

    osd, test: Keep missing count and log number of missing clones
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 2e0bb0ae9498fd9a0c49f1b81bf0c86f7a7cac42)
    
    Conflicts:
    	src/osd/ReplicatedPG.h (trivial)

commit 37be95996494f72d4fa3ecc62b54ee9478903c6e
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Nov 11 08:28:01 2015 -0800

    rados: Minor output changes for consistency across operations
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 016ed34ce85fa111f54857a8ca1002ae32b52b8e)

commit 6c51e4831f34a67308e3f8190d9aad2c3d029bf7
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Oct 20 11:14:42 2015 -0700

    test: Eliminate check for bogus "obj13/head snaps empty" error
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 8227b4b75c24b632e637decbe4b818606e8589ee)

commit e92505bec093cb3070e4962bc86b82a257c64171
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 14 20:34:28 2015 -0700

    ceph-objectstore-tool: Add new remove-clone-metadata object op
    
    Fixes: #12740
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit c6d283f0f16347a13418d8a0ed136913e1161893)
    
    No Sequencer in transactions in Hammer

commit 8f88b442a26603cc321fccc7047cb8639b2a0f65
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 14 20:42:48 2015 -0700

    osd: Fix trim_object() to not crash on corrupt snapset
    
    Add test case to check for trim_object() osd crash
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit eb0ca424815e94c78a2d09dbf787d102172f4ddf)
    
    Conflicts:
    	src/osd/ReplicatedPG.cc (trivial)

commit 78b13f5d591d9d9676939abc4febeb7d2eebb1a3
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 14 13:12:17 2015 -0700

    ceph-objectstore-tool: Improve object spec error handling
    
    Add test cases
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit caf2d5970b0a3e3ce4ef941d1955b7821a0fc916)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)

commit 7b800b7c3efb5403d03fc0c4386821b433b85268
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 7 17:25:44 2015 -0700

    ceph-objectstore-tool: Add undocumented clear-snapset command for testing
    
    Add test cases using new feature to corrupt SnapSet
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit b6302acdd344997aabdb426104de9f24e9990437)
    
    No Sequencer in transactions in Hammer

commit 7f398bd2a3264d1ac5bf40a5470c43454dbad571
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 14 21:59:50 2015 -0700

    ceph-objectstore-tool: Add set-size command for objects
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 138a33b8946e6fea1e09527b8bc45b7aa4bee1d6)
    
    No Sequencer in transactions in Hammer

commit 53dc87f82642de769a7ea11554552e6db06a3e65
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Oct 14 22:04:05 2015 -0700

    ceph-objectstore-tool: Enhanced dump command replaces dump-info
    
    Show object stat information from objectstore
    Show SnapSet if present
    Add --head for search by object name
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 1688debf7892d36c773c12d7d0b1b9b4cddc5f98)

commit a46fc6613e1f1f6709184d68f23bccab0fd03bd6
Author: David Zafman <dzafman@redhat.com>
Date:   Fri Oct 2 13:39:29 2015 -0700

    test: Add some clones to ceph-objectstore-tool test
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit b4ba3e66548a5dee58553df071b916c85d701caf)

commit fd518e704e0e5c01f3b7efa8905ddde1e64cc842
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Oct 1 19:28:54 2015 -0700

    ceph-objectstore-tool: For corrupt objectstores, don't abort listing on errors
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit d276d3286504ea702ae561b91dff4121c99feb9a)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit ad7825a4beba879f6a38ef3eda0648f11f8783bd
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Oct 13 13:02:40 2015 -0700

    ceph-objectstore-tool: Improve some error messages
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit b0c884ba8b51eedf9def093c61f0f06398101ecc)

commit 26cbf14ef1e44936f48fdb2be40b59ae2117666f
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Sep 3 14:22:20 2015 -0700

    ceph-objectstore-tool: White space fixes
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 0564f398269d920d90f6d6ecb008ebcd6609d611)

commit 0f785646d2f52522706835a2f1c8e0101db9a622
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Oct 13 15:33:26 2015 -0700

    tools/rados: Improve xattr import handling so future internal xattrs ignored
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 9222f56403cf52ec161a38fc437a3f04c24d1625)
    
    Conflicts:
    	src/tools/rados/RadosImport.cc (Code in ceph_objectstore_tool.cc in Hammer)

commit c8e27725249cf587e65af323e3ae0ba43c740c10
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Sep 29 19:57:43 2015 -0700

    test: Test scrubbing of snapshot problems
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit e5ad33ec07ee9fffe862d84955a566261d101713)

commit 113d5c75a5bd33b1b5fe399d83d94a671eb40658
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Sep 28 10:59:42 2015 -0700

    osd: Don't crash if OI_ATTR attribute is missing or corrupt
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit e0b39650028205e9d9e314b75c444cc8cf055a31)

commit 3af8f9e8044fb1e126f208903c41cde065db304e
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Oct 13 18:02:32 2015 -0700

    osd: Additional _scrub() check for snapset inconsistency
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 9e48e1801ea1a10ce495b3947da06676c2f5f72f)

commit 7103e74e335652f2a28b1dad0a2f2028398a600d
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Sep 3 19:43:35 2015 -0700

    osd: Better SnapSet scrub checking (find issues instead of asserting)
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 3b381caaad20c683a330e8b7a4e1c017abcb60df)

commit 18af852a2c71b733ec5c6bd397b2e712b676c693
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Aug 26 13:58:09 2015 -0700

    osd: Make the _scrub routine produce good output and detect errors properly
    
    Catch decode errors so osd doesn't crash on corrupt OI_ATTR or SS_ATTR
    Use boost::optional<> to make current state clearer
    Create next_clone as needed using head/curclone
    Add equivalent logic after getting to end of scrubmap.objects
    
    Fixes: #12738
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit a23036c6fd7de5d1dbc2bd30c967c0be51d94ca5)
    
    Conflicts:
    	src/osd/ReplicatedPG.cc (no num_objects_pinned in hammer)
    	src/osd/ReplicatedPG.h (no get_temp_recovery_object() in hammer)

commit 3a1b58838dba6bd482aa5786dc44962c4a977c17
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Sep 30 17:17:15 2015 -0700

    osd: Fix log message name of ceph-objectstore-tool
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 545e4b2c582625f8b93502266ca59ee40e0d0e5f)

commit 0fe3dfe8768b27743189add73cde9a44095f2a62
Author: Mykola Golub <mgolub@mirantis.com>
Date:   Tue Jun 16 11:57:08 2015 +0300

    ceph-objectstore-tool: add mark-complete operation
    
    It is supposed to be used as a last resort to fix a cluster that has
    PGs in 'incomplete' state, using the following procedure:
    
    1) stop the osd that is primary for the incomplete PG;
    2) run:
      ceph-objectstore-tool --data-path ... --journal-path ... --pgid $PGID --op mark-complete
    3) start the osd.
    
    Fixes: #10098
    Signed-off-by: Mykola Golub <mgolub@mirantis.com>
    (cherry picked from commit 6907778d767ba08bb80c495785056ed122b023fe)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit 1bc88827fc40f124f570dd8b7865c687f1b1f5a8
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Sep 8 12:33:44 2015 -0700

    test: Fix failure test to find message anywhere in stderr
    
    Consolidate test_failure() and test_failure_tty()
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 95bd3c2c54312417b132ddb91c89fdbe63b01fd0)

commit 6ff421738c93ff37521ccf67caf3d09d284e339c
Author: Kefu Chai <kchai@redhat.com>
Date:   Fri Jul 17 14:46:16 2015 +0800

    test: add test for {get,set}-inc-osdmap commands.
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 818de1a2c89272d98610328a958fea06d1cc41cc)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)

commit de80bbf4d7c1b78017cf447a7f511ceefac39e50
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Jun 23 16:51:27 2015 -0700

    test: Add debug argument to the ceph-objectstore-tool test
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit a3b14ede9e829ec85c49980ecbff11f584ca70ae)

commit 0643797cb7a37b5601a7dd8da9a81f8194b8f25d
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Sep 8 13:41:31 2015 -0700

    rados: Fix usage for "notify" command
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit b968fb3bcefb0cdafb1e84d7c679b61a201a940f)

commit 5ba8649423fd5a2d5c212273c901f9ddd5f44632
Author: Kefu Chai <kchai@redhat.com>
Date:   Wed Jul 8 15:51:55 2015 +0800

    test: add test for {get,set}-osdmap commands
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 0257c150fe552300c0d9f5a22a27aaa49fb6cc64)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)

commit 3276258b1a9123caec8d635aa1a2de3ef02201e6
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Jun 25 17:15:39 2015 -0700

    tools, test: Some ceph-objectstore-tool error handling fixes
    
    Improve various error messages generated with invalid syntax
    Add test cases for most of these error messages
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 127a5f191d3d2442edd3a3fa820006bca3a08c93)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)

commit cfabcc1066a06644b619fa027e27d338411120c9
Author: Kefu Chai <kchai@redhat.com>
Date:   Tue Jul 14 10:33:47 2015 +0800

    tools/ceph-objectstore-tool: add get-inc-osdmap command
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 7801bb20d23ce83fc4093c23331bcb75e43c878f)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit c7d0fda01efc29d81723d4edfba2bfbbe6765760
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jun 22 20:11:10 2015 -0700

    tools: Check for valid --op earlier so we can get a better error message
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit d8460714fab61d0a3092b3e7b290c0c19ad58beb)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)
    	src/tools/ceph_objectstore_tool.cc (meta-list op not in Hammer)

commit be24c50bb74aa6cd7bb08519cdaf267d4107eef3
Author: Kefu Chai <kchai@redhat.com>
Date:   Sat Jul 11 16:27:47 2015 +0800

    tools/ceph-objectstore-tool: add set-inc-osdmap command
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 95344d07c3a1a9a6b1246e5eca3f7daeb062dd06)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit 06dcf74374f57224536522ef46dba8a53a0d755d
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Jun 10 17:04:57 2015 -0700

    tools: Fix newlines in output of --op list
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 6aec38b51f0c14684912b5ee28fb5b1375cb8f8a)

commit e44c042c3dffc4ca396dbdfac24fa65914c0b73b
Author: Kefu Chai <kchai@redhat.com>
Date:   Fri Jul 3 23:09:54 2015 +0800

    tools/ceph-objectstore-tool: add "get-osdmap" command
    
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit f0c130d6b1bc2a8a0cce6d78a6e69995fe00a427)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit 3f9e46779addaa07d04d501113eb95cea95b802b
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jun 22 18:38:01 2015 -0700

    tools: Fix dump-super which doesn't require pgid
    
    A valid pgid had to be specified in order for superblock to be displayed,
    but it was otherwise ignored.
    Fix message that didn't include dump-super
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit fd1772e0ac4cb801d6f3b056645eeb4d3d6ef001)

commit c60eee1dcd64d4452e96ed937f94a3ec41faf9fe
Author: Kefu Chai <kchai@redhat.com>
Date:   Thu Jul 2 19:14:55 2015 +0800

    tools/ceph-objectstore-tool: add "set-osdmap" command
    
    Fixes: #12193
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 3e30c1746fb8d90b04e4776849069db0b7737c87)
    
    Conflicts:
    	src/tools/ceph_objectstore_tool.cc (trivial)

commit cfe7d47d38fd103601c09eceb98b9c7365869fba
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jun 22 19:16:22 2015 -0700

    tools: Check and specify commands that require the pgid specification
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 5534bc864813d96a0d20791d79151c4f6695a013)

commit df0e11e7783e239ae7be992b342df980d399ab95
Author: Sage Weil <sage@redhat.com>
Date:   Thu Dec 11 16:25:49 2014 -0800

    hobject_t: modify operator<<
    
    Put the most significant fields to the left so that it matches the sort
    order.  Also use unambiguous separator when the nspace is present
    (like we do with the key).
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit ecdc8f697acf1627b35a83663c219a3bb0ada453)

commit 6c8884b11b8211642662bfd7d612872621ffd8ff
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Jun 11 12:57:10 2015 -0700

    test, tools: Improve ceph-objectstore-tool import error handling and add tests
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit ddc4d52782a04d99a4293c9fc278894dfe328515)

commit 87a7f991d1f2f1a05fff18accc7e31ff393083f1
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Jun 9 18:14:09 2015 -0700

    tools: For ec pools list objects in all shards if the pgid doesn't specify
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 1aa9655f10b0fcc42cb5114681b8b24a2ccb68f4)

commit 9ca2f35d02169e6f82e3d45e00fe880c02cbd8ce
Author: John Spray <john.spray@redhat.com>
Date:   Mon Apr 20 17:28:15 2015 +0100

    tools: clean up errors in ceph-objectstore-tool
    
    We use negative error codes everywhere else, should
    use them here too.  Also add a couple of strategically
    placed prints.
    
    Signed-off-by: John Spray <john.spray@redhat.com>
    (cherry picked from commit 8e5594da29e782b6efd046ed03f313599dafa1c5)
    
    Conflicts:
    	src/tools/RadosDump.cc (Excluded, not in Hammer)

commit 78a59f8b0c43adbd9a7a1db68dafcbf7bd2ad74d
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jun 1 17:22:18 2015 -0700

    test/ceph-objectstore-tool: Don't need stderr noise
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit d7858c66454093dd6f2fab60e33e5b2472bcd80a)

commit eab0f2403ea025f4e659dc055323b227023448ab
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Apr 9 16:26:07 2015 -0700

    osd: Show number of divergent_priors in log message
    
    Report dirty_divergent_priors as true or false
    Use dout(5) so tests can verify divergent_priors created
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 67da8feb0ff8659f1ff812be5a866ef5e97facf2)

commit d58793d10d682fba2ceafa4d6a1668c4917be77f
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jul 6 18:14:06 2015 -0700

    osd, tools: Always filter temp objects since not being exported
    
    Can't use object_locator_to_pg() directly with a temp object
    because the pool is negative.
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 557c6530a515cffacbaec439cabff8a079edbf5b)

commit efc402ea9846d3995bf3d4c98188842cb69870cf
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jun 1 17:15:21 2015 -0700

    test/ceph-objectstore-tool: Show command that should have failed
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 23551deea66673c35d7183d18b63b5a8438ebf00)

commit 88ac5198f542cdea87d0f600a2201132c47f158d
Author: David Zafman <dzafman@redhat.com>
Date:   Tue May 12 15:28:07 2015 -0700

    test: Add config changes to all tests to avoid order dependency
    
    ReplayCorrupt was crashing because journal_ignore_corruption wasn't set true
    Improve ReplayCorrupt by checking setting of bool corrupt and use ASSERT_FALSE()
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 9016269a1c248da69a0e85df4ca3ba95011710c5)

commit 3d99ecd6131f41ebe60c352266dca9193d61bbc9
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Jun 22 11:15:58 2015 -0700

    tools: Don't export temporary objects until we have persistent-temp objects
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 4fcf5dd370e8cfac75fadbf709a785053eb26ad9)
    
    Remove "assert(!i->hobj.is_meta());" since is_meta() is not in Hammer

commit 13360d3a55818fc5b63a2bb9889a67f3fc98d286
Author: David Zafman <dzafman@redhat.com>
Date:   Fri May 22 17:41:40 2015 -0700

    test/ceph_objectstore_tool: Improve dump-journal testing
    
    Fix false failure when journal has no entries
    Test dump-journal on all osds in 2 places
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit ce76f88777ec026521cce465095d6376efd460a8)

commit 444ce0ac718e903b39c25cf58d0a503ead491790
Author: David Zafman <dzafman@redhat.com>
Date:   Fri May 22 11:52:00 2015 -0700

    ceph-objectstore-tool: Allow --pgid specified on import (for post split)
    
    Revamp split import testing to use --pgid option post split
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 90202a70f8c32120625c99ef5131778b3c9f6303)

commit aed1c49e7d3631d797776be1020f6df0f77ea1f3
Author: David Zafman <dzafman@redhat.com>
Date:   Fri May 22 10:53:48 2015 -0700

    ceph-objectstore-tool: Invalidate pg stats when objects were skipped during pg import
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 51e27984ec131fd21bbc26411ae1540b9047eb37)

commit af3f8ae1d9e210499fd0165e473f9b5d87666f75
Author: David Zafman <dzafman@redhat.com>
Date:   Mon May 18 20:22:03 2015 -0700

    ceph-objectstore-tool: Add dump-super to show OSDSuperblock in format specified
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 99d7663f870abfa82711dbf0451334f7d6c883d8)

commit 4dcf15bc71c815cfdb0f6bc6f90c9b603d18b37f
Author: David Zafman <dzafman@redhat.com>
Date:   Mon May 18 20:25:23 2015 -0700

    mds, include: Fix dump() numeric char array to include additional alpha chars
    
    Caused by: c87f55b5a8b3e003726e1be22b9cb6894ef2f37d
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit f1520061bba1e052a9be3ae11161122c1f6c3425)

commit feecacfb34dfd831291fc736ea39dbcf69e7d765
Author: David Zafman <dzafman@redhat.com>
Date:   Mon May 18 20:08:14 2015 -0700

    ceph-objectstore-tool: Add dump-journal as not requiring --pgid in usage
    
    Additional comment describes --pgid requirement checking
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit bd2f62445be7153a9600bcf4399e8fc56f1efd3f)

commit 5e8fbb1858f7a8dd65d1b9f873aaca05f3ddb1eb
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Mar 5 16:37:46 2015 -0800

    test: ceph_test_filejournal: Conform to test infrastructure requirements
    
    Only call RUN_ALL_TESTS() once
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit e30efe6c15780a6239b9970297df1f2c1918c9b1)

commit c161cbf81a29e523bb4ffb897f6d02112eb49b09
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Mar 5 16:13:50 2015 -0800

    test: ceph_test_filejournal need to force aio because testing with a file
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit d540dde1faee47d01ee358ae384fa301fa59f00f)

commit 06d3f512149dc9aa38d959ac31891b81634d0ea4
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Mar 5 16:04:36 2015 -0800

    test: ceph_test_filejournal fix missing argument to FileJournal constructor
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit c94fe8db36e7d54227edde94a99bc1aa236b8ec8)

commit 2078f639d91fbaa9b89832811315c7c41da25a4b
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 19 19:48:11 2015 -0800

    test: ceph_test_filejournal  Add check of journalq in WriteTrim test
    
    Commit all journal entries and check for empty journalq
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 8da4d9f6330c57d6b437ea44f54f147075e24195)

commit ab893d769d2728368f94b035edde750a3fa5e617
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Jan 29 17:14:39 2015 -0800

    test: Fix ceph-objectstore-tool test missing fd.close()
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit ece630d5a741ba8c82f55f964f1887cb7fcaa493)

commit b5f2ccd5bd77c7a473f38fdab183fd52577b7331
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Jan 29 17:13:41 2015 -0800

    test: Fix ceph-objectstore-tool test error message
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 11c13eb7c182870727fbcb25a83f3348ac0bad13)

commit 848822db38e000a7e7bfe49ae0fe03996bb7e8c1
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Apr 1 10:32:32 2015 -0700

    test: ceph-objectstore-tool: Remove duplicate debug messages, keep cmd/log/call together
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 94b3d7632f2548c19beca5a2e024c95f601b61f3)

commit 771dcd945281a091b165c0b1a90c1f6058dbf923
Author: David Zafman <dzafman@redhat.com>
Date:   Fri Mar 27 19:47:01 2015 -0700

    test: ceph-objectstore-tool import after split testing
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit d80ce6668c1aa3c9898ab49e847c4dadafe256f0)

commit 4f387b1e1c8dbfe9ed2a70fc02ff5ccf93ffb905
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Mar 31 08:16:03 2015 -0700

    test: Use CEPH_DIR where appropriate
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 1e18e8a88f88809081684b09f36691cd724720b5)

commit b337d677daf5b6098a2dbcf2d8966703cf8db449
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Mar 30 17:35:07 2015 -0700

    test: Limit how long ceph-objectstore-tool test will wait for health
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 868cf457a3990ba9989aef55823630e3189acf4a)

commit 09cb8a41ed6a9642978e399b426b21704c704f46
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Mar 30 17:33:46 2015 -0700

    test: Add optional arg to vstart() to provide additional args to vstart
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit dff17a800c9cc1cf0cc23d70479c031aa8e9cbfc)

commit b4ac42be79bb11cb27282d97aec9e6ca8f658e5c
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Mar 5 19:35:27 2015 -0800

    test: Test ceph-objectstore-tool --op dump-journal output
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 9b08bcf95caf77fb7f9bd293559534ed8ff3eded)
    
    Conflicts:
    	src/test/ceph_objectstore_tool.py (trivial)

commit 729abf5a83a656ac2a95ad147909bf7c8fa18999
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Mar 17 14:56:06 2015 -0700

    test: Pep8 fixes for ceph-objectstore-tool test
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit b0141108c0596b535d25792a9102787b1cd3eca3)

commit 33813b66fa4402fe0d66d95d6f9b790b11c9f1f1
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Mar 5 18:37:44 2015 -0800

    test: Fix ceph-objectstore-tool test, overwrite OTHERFILE so second check is meaningful
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 1b9f85befa1efff3b05b2af0e62d568eea37d790)

commit f7ab316be9ce3592e0bc1c3a1012b0a83dfea2b4
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Mar 5 19:16:45 2015 -0800

    osd: FileJournal: Add _fdump() that takes Formatter instead of ostream
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 130eba48495d0e6acd8a472cbf0c47ebbc7a038c)

commit 99d3e17fe8c03eb30b18dee185623a9c16553d9e
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Feb 18 12:34:35 2015 -0800

    osd: Add simple_dump() to FileJournal for unit testing
    
    Allow a dump when entries aren't ObjectStore::Transaction's
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 8d5464c0f81aa9bb3be233a03bce64b505a265f4)

commit 80fc57f79a9bd23e119be73fe01063e85c60ca83
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Feb 18 12:29:38 2015 -0800

    osd: FileJournal clean-up
    
    Move aio / directio adjustments to constructor
    Indicate functions which only operate before journal is active
    Make functions const when possible
    Move push_back() of journalq to read_entry()
    Change dump() to use do_read_entry() to minimize side effects
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 12fdf4ced0b2c17770c21204c8eccca8e4d0d2c9)
    
    Conflicts:
    	src/os/FileJournal.cc (trivial)

commit b8f4ea17274f9094efa169a28440701319c14516
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 5 18:48:22 2015 -0800

    osd: Dump header in FileJournal::dump()
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 3c97b32131e83c934b3d340eeb75284e898380c4)

commit 21c3c18c7b25ddea664179797527ea9854c3f450
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 5 18:40:25 2015 -0800

    osd: FileJournal::read_entry() can't use a zero seq to check for corruption
    
    Seen when using dump() on a journal which has all entries committed
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit a7cda53d20eb6d35203fce6ec9f7ea1df432bf53)

commit 288902fecd78b1926aa4a1d53587828fda63845d
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Feb 5 18:36:01 2015 -0800

    osd: Fix flushing in FileJournal::dump()
    
    Use ostream arg since caller is specifying
    Move flush after last section close
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit f2d83520f67fdc1b5a89b4ea742493a3df392989)

commit a935ce501692f51be004f8cb20da29f18e649d44
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Apr 30 10:20:24 2015 -0700

    osd: Add admin socket feature set_recovery_delay
    
    Set the value of osd_recovery_delay_start to specified seconds
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 73b17319379d904ffdf9479ca476da8e8e34e935)
    
    Conflicts:
    	src/osd/OSD.cc (trivial)

commit 4ae3f88cc4493413c4aab54e21759507b0d572b0
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Apr 27 15:37:14 2015 -0700

    ceph-objectstore-tool: For import/export --debug dump the log
    
    Move log dumping code to common function dump_log()
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 545c78c65f33fcac60b5aa7ee2b574ceb0211fd5)

commit cc5fa68c184f66d3ca6ff736eb308cba0a0d10b0
Author: David Zafman <dzafman@redhat.com>
Date:   Fri Jan 30 16:56:10 2015 -0800

    ceph-objectstore-tool: If object re-appears after removal, just skip it
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit c6e41663e7434b4dcbb1abbe62ac008388da268a)

commit d8ae1a9b842b6871225f0cc2d8a8dbdcf01238e4
Author: David Zafman <dzafman@redhat.com>
Date:   Fri Jan 30 16:11:13 2015 -0800

    ceph-objectstore-tool: Add --no-overwrite flag for import-rados
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 35cdcabbdad7dc7249029630c64022c822c67ddc)

commit 2dbf843560de2b9b74d9b0d0baf2a303e6c4e86b
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Feb 2 16:23:18 2015 -0800

    ceph-objectstore-tool: Remove list-lost because now we have --dry-run flag
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 3e7fe7e85716f80e055ffbc5305f406b3e020608)

commit 35991747c4cf5c4f9c150aae128f63c7b8c8a5cd
Author: David Zafman <dzafman@redhat.com>
Date:   Fri Jan 23 07:34:11 2015 -0800

    ceph-objectstore-tool: Add --dry-run option
    
    Fixes: #10290
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 2795161f470ab87cf4a82f455773c9b1b82946ef)

commit 05d3b73ac6ef841af5037336996d1ed6bfdac4b5
Author: David Zafman <dzafman@redhat.com>
Date:   Thu Jan 22 10:07:09 2015 -0800

    ceph-objectstore-tool: Add dump-info command to show object info
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 244092d034781d2e980f9de7c6f9eea227967c5a)

commit 2d764c54d4b028455be8b592712c6424f5f9f19e
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Jan 27 14:32:42 2015 -0800

    ceph-objectstore-tool: Use empty string for <object> to specify pgmeta object
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit c00290b836adba12212e8a57f13b0c9193ac0ef8)

commit 3a533d767bafc466e653bdd89d064b5f2b9aa257
Author: John Spray <john.spray@redhat.com>
Date:   Mon Apr 20 17:28:15 2015 +0100

    ceph-objectstore-tool: Add a couple of strategically placed prints
    
    Signed-off-by: John Spray <john.spray@redhat.com>
    (cherry picked from commit fdb1a4b676765c5d3ca5d436f34230dd6996d7a7)

commit 7947f4f72f4bb6441ea5c353757d9ea3f464cff4
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Apr 20 16:10:18 2015 -0700

    ceph-objectstore-tool: Clean up error handling
    
    Use negative errors throughout and positive error to specify exit status
    cpp_strerror() handles negative errors
    Clean up main() code to use local "ret"
    Let end of main() decide how to treat the final value of "ret"
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit a50679a1a3313e4090bf24f6e4dda28e7d67d731)
    
    Adjust back cherry-pick f237ed97228839a1b412ad213945f0343df05bf5
        Switched to use ret as in the original change from master

commit 83de86e4e9dedc05fd65201715dadbd46074b7e0
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Apr 15 15:40:41 2015 -0700

    ceph-objectstore-tool: Create section around log/missing/divergent_priors of --op log
    
    Remove extra new lines in the output
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 548147b412eebe57861768e5fd66360c2582d2c6)

commit ddfaa70ade3b6d7ff061083fcd610b588fbd4dd7
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Apr 14 13:49:26 2015 -0700

    ceph-objectstore-tool: Add divergent_priors handling
    
    Add to --op log output
    Add to metadata_section for export
    Add filtering of divergent_priors in case of splits
    
    Fixes: #11237
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 6ad7e9b362f437fe028fe59639489efe87b3525f)

commit add937c437a4bd86c932ef49525aff039d9bee90
Author: David Zafman <dzafman@redhat.com>
Date:   Wed Mar 18 10:05:24 2015 -0700

    ceph-objectstore-tool: Add --force option which is used for import only
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 2f4090daaea715b896e49f678933abb8a13b5c98)

commit f33274894a83072a483b0646a91b5182a72c7c90
Author: David Zafman <dzafman@redhat.com>
Date:   Fri Mar 13 00:41:39 2015 -0700

    ceph-objectstore-tool: Fix pgid scan to skip snapdirs
    
    Long standing bug where it wasn't skipping snapdirs if !debug
    For debug output use stderr like all other cases
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 24f06598966319a62fa58a5831d9741fac1d471b)

commit 3e68825e60a2e69a20198439347aadf8742d4ea6
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Feb 9 12:24:19 2015 -0800

    ceph-objectstore-tool: Add dump-journal op
    
    Have dump-journal op directly dump a filestore journal without
    mounting or try to dump after mounting.
    
    Fixes: #11135
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 381605e34a44edb9acfcfb5a56bd598b020e022f)

commit aaff4d7bcbc3e48aa6c0342d66a9c30c93744064
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Feb 9 12:46:20 2015 -0800

    ceph-objectstore-tool: On any exit release CephContext so logging can flush
    
    Add myexit() which will put() the g_ceph_context if present before exit
    Must umount() once the objectstore has been mounted
    
    Fixes: #10809
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 409328bace0ffb3a457c0d384377bbbf37a2962d)

commit 7445cf5a04d396dbc36e21aecd44bc4aadaff397
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Feb 9 17:28:04 2015 -0800

    ceph-objectstore-tool: Check for keyvaluestore experimental feature
    
    Don't list keyvaluestore as a valid type if feature not enabled
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit fb2f9d500e52aa0834666550a684fe991701c9dd)

commit 9da6c01b5e59e59a80d00e3d17cf5da05dd84f72
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Feb 9 17:14:50 2015 -0800

    ceph-objectstore-tool: Eliminate obscure "Invalid params" error
    
    Will fail later with "No such file or directory" for an empty data-path
    because we've already checked for vm.count("data-path")
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit cfca6835bd53d535bde2793551211845b0facebd)

commit c5ac7ce09bc5b96722738a1884c6046aba6518f2
Author: David Zafman <dzafman@redhat.com>
Date:   Mon Feb 9 15:37:57 2015 -0800

    ceph-objectstore-tool: Check pgid validity earlier like we did before
    
    This code was not doing the umount() even though it was moved after mount()
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit 565b413df9c562a4071b9372d6362a9105c3538e)

commit 18c49b6474a563b5f7f7cef671050d46ac4c3c4f
Author: Sage Weil <sage@redhat.com>
Date:   Fri May 1 09:22:01 2015 -0700

    Backport the merge commit of branch 'wip-journal-header' of git://github.com/XinzeChi/ceph
    
    (cherry picked from commit 8d596bfa24c9c3e2aadbb87494284cb5fd824e55)
    
    Conflicts:
    	src/os/FileJournal.cc (trivial)
    	src/os/FileJournal.h (trivial)
    
    Renamed write_header() to write_header_sync() in a merge
    Signed-off-by: David Zafman <dzafman@redhat.com>

commit 546a7b988dac56770730ddc9395ee0d52a666fa3
Merge: 6b7660c 3352b14
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Feb 25 22:39:06 2016 +0700

    Merge pull request #7656 from dzafman/wip-14769-hammer
    
    ceph.in: Notify user that 'tell' can't be used in interactive mode
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>
    Reviewed-by: Ken Dreyer <kdreyer@redhat.com>

commit 6b7660c91d1837b585b365068da835127752ebfc
Merge: e34c209 14b5fea
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Feb 25 22:37:58 2016 +0700

    Merge pull request #7648 from tchaikov/wip-13783-hammer
    
    mon/LogMonitor: use the configured facility if log to syslog
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit cf433bac5b7bc6bdbb6fac56c420288544c79ef5
Author: shun-s <songshun134@126.com>
Date:   Wed Dec 2 10:36:35 2015 +0800

    global/pidfile: do not start two daemons with a single pid-file
    
    add functions named pidfile_open and pidfile_verify to avoid starting two daemons by a single pid-file
    
    Fixes: #13422
    Signed-off-by: shun song <song.shun3@zte.com.cn>
    (cherry picked from commit f2c0ef40fd674fecc6e3e97cd6155b976e6759b4)

commit e34c2094ef44e6e52896820f4dd90a1c5d5bbfe8
Merge: ec33aec b43c5b2
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Feb 25 19:39:49 2016 +0700

    Merge pull request #7801 from dachary/wip-14863-hammer
    
    hammer: unittest_crypto: benchmark 100,000 CryptoKey::encrypt() calls
    
    Reviewed-by: Nathan Cutler <ncutler@suse.cz>

commit b43c5b205f26198c79e21af3a6935a76f560a7fc
Author: Sage Weil <sage@redhat.com>
Date:   Mon Jan 26 15:57:33 2015 -0800

    unittest_crypto: benchmark 100,000 CryptoKey::encrypt() calls
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit fb4b6c52d8e31e8dedfa8aecc16c389f0e7d86cf)
    
    Conflicts:
    	src/test/crypto.cc : complements the incorrect cherry-pick
               df3f971eafda9c54881c13dcf47f996f18e17028 see
               http://tracker.ceph.com/issues/14863 for more information

commit ec33aec31fcac3b09bf06256b95c841a8c20d56f
Merge: 4b46182 17d1b0d
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Feb 25 11:09:54 2016 +0700

    Merge pull request #7185 from dachary/wip-14325-hammer
    
    hammer: rgw: radosgw-admin bucket check --fix not work
    
    Reviewed-by: Yehuda Sadeh <ysadehwe@redhat.com>

commit 4b461829c24cd35656e86f507a78b0fff860c0b5
Merge: 722ca62 5c92d1d
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Feb 25 11:09:28 2016 +0700

    Merge pull request #7188 from dachary/wip-13799-hammer
    
    hammer: rgw: default quota params
    
    Reviewed-by: Yehuda Sadeh <ysadehwe@redhat.com>

commit 722ca62e12ac977961d895dceaeb55f31d7b00ca
Merge: 3c1e2d4 ad4df3b
Author: Loic Dachary <loic@dachary.org>
Date:   Thu Feb 25 11:04:02 2016 +0700

    Merge pull request #7414 from dachary/wip-14493-hammer
    
    hammer: make rgw_fronends more forgiving of whitespace
    
    Reviewed-by: Yehuda Sadeh <ysadehwe@redhat.com>

commit 3c1e2d4216353c848f76b52d9c187e83574267a7
Merge: b73a93d 3d84420
Author: Sage Weil <sage@redhat.com>
Date:   Wed Feb 24 10:15:27 2016 -0800

    Merge pull request #7415 from dachary/wip-14554-hammer
    
    hammer: Unable to bring up OSD's after dealing with FULL cluster (OSD assert with /include/interval_set.h: 386: FAILED assert(_size >= 0))

commit b73a93d8cd8bc8757a7a8960b2a9d448c7041515
Merge: b3eac8e 5a450e6
Author: Sage Weil <sage@redhat.com>
Date:   Wed Feb 24 10:15:03 2016 -0800

    Merge pull request #7576 from dachary/wip-14579-hammer
    
    hammer: mon sync does not copy config-key

commit b3eac8e3dbb74ebcfdd22d10d6a6f2916d2bf127
Merge: bf6dcc7 9e0a165
Author: Sage Weil <sage@redhat.com>
Date:   Wed Feb 24 10:14:37 2016 -0800

    Merge pull request #7577 from dachary/wip-14689-hammer
    
    hammer: consume_maps clearing of waiting_for_pg needs to check the spg_t shard for acting set membership

commit bf6dcc7c6da5d06b21e4a4fad3f7a65e8ca84f50
Merge: 293e8c7 d5ba063
Author: Sage Weil <sage@redhat.com>
Date:   Wed Feb 24 10:03:55 2016 -0800

    Merge pull request #7590 from SUSE/wip-14720-hammer
    
    hammer: OSDMap: reset osd_primary_affinity shared_ptr when deepish_copy_from

commit 293e8c7b038a22e2135e7bf288a8ff4b8ce32a14
Merge: 5b724fc 10d29da
Author: Sage Weil <sage@redhat.com>
Date:   Wed Feb 24 10:03:18 2016 -0800

    Merge pull request #7645 from dachary/wip-14760-hammer
    
    hammer: OSD coredumps with leveldb compact on mount = true

commit 5b724fcce0e260a04bd6889c3d4c6d9bf44971cf
Merge: bb84692 1c8c708
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Feb 24 12:56:13 2016 +0700

    Merge pull request #7485 from dillaman/wip-14611-hammer
    
    librbd: flattening an rbd image with active IO can lead to hang
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit bb84692e96569823e23fdd02356446577959f438
Merge: ee014d8 df3f971
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Feb 24 12:55:18 2016 +0700

    Merge pull request #7488 from ceph/wip-auth-hammer
    
    hammer: auth: use libnss more safely
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit ee014d8084c05ec3c876a9e46dcb6e558918a0e4
Merge: 576225d 88ffcc2
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Feb 24 12:48:05 2016 +0700

    Merge pull request #7475 from dachary/wip-14602-hammer
    
    hammer: ceph-disk: use blkid instead of sgdisk -i
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit 576225d6d5a64f0f43971ccca4d74b5dc44c5c63
Merge: a6f7a2f eb048a3
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Feb 24 12:47:07 2016 +0700

    Merge pull request #7456 from dachary/wip-14587-hammer
    
    hammer: qa/workunits/post-file.sh: sudo
    
    Reviewed-by: Loic Dachary <ldachary@redhat.com>

commit a6f7a2f1347393c1cf7564a2ba8d1ba6aff2122c
Merge: 74cfe5c f04e007
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Feb 24 12:38:47 2016 +0700

    Merge pull request #6946 from dachary/wip-14087-shard-size
    
    osd: log inconsistent shard sizes
    
    Reviewed-by: David Zafman <dzafman@redhat.com>

commit 74cfe5c5f49cb566224a3ff0ef8ab515eadc78ac
Merge: e832001 f209819
Author: Loic Dachary <loic@dachary.org>
Date:   Wed Feb 24 12:37:55 2016 +0700

    Merge pull request #7110 from david-z/wip-hammer-fix-logrotate-ceph-fuse
    
    [ceph-fuse] fix ceph-fuse writing to stale log file after log rotation
    
    Reviewed-by: Sage Weil <sage@redhat.com>
    Reviewed-by: Greg Farnum <gfarnum@redhat.com>

commit a1fc101084c5aefeb64da344158783a186a28a93
Author: Sage Weil <sage@redhat.com>
Date:   Sun Feb 8 07:47:23 2015 -0800

    crushtool: send --tree to stdout
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit dca345280e4f6124a8b5aea73e6219488111c356)
    
    Conflicts:
    	src/tools/crushtool.cc (trivial)

commit 4fb688d15c40a9b9d5a54700b3c7695a97ffd03b
Author: Xinze Chi <xmdxcxz@gmail.com>
Date:   Tue Mar 3 11:24:50 2015 +0000

    osd: write journal header by force when journal write close
    
    osd update the journal header when ceph call FileStore::sync_entry(
    ApplyManager::commit_finish -> FileJournal::committed_thru).
    But, it doesnot write the journal head until the next transaction
    (calling do_write or do_aio_write).
    
    So write jouranl header when journal write close, so that
    committed_up_to in journal header is new enough. ceph may
    not replay some transaction which has been writen to filestore.
    
    Signed-off-by: Xinze Chi <xmdxcxz@gmail.com>
    (cherry picked from commit 8f80ae3fbaba7b0e64b6e4df6c2dddd10ac50e5a)

commit 31a2fc475a2de8a656048c85595049ec4548ec6a
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Thu Feb 11 10:33:40 2016 -0500

    common/bit_vector: use hard-coded value for block size
    
    The CEPH_PAGE_SIZE is not actually a constant. On aarch64 platforms
    the page size is 64K instead of the assumed 4K.  The CRC block
    computations require a true constant.
    
    Fixes: #14747
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit ba2e6ce46fb5f781ffaf6483db8ebd99238419c6)

commit 3352b144e0b1500651d8a194c3ebe2aae2f078d0
Author: David Zafman <dzafman@redhat.com>
Date:   Tue Oct 20 18:10:39 2015 -0700

    ceph.in: Notify user that 'tell' can't be used in interactive mode
    
    Signed-off-by: David Zafman <dzafman@redhat.com>
    (cherry picked from commit a341d977d42a3010267b64e15cebae3085507297)
    
    Conflicts:
    	src/ceph.in (trivial resolution)

commit 14b5feab80f07b4ed2b8f6d77ea1fa920e98be05
Author: Kefu Chai <kchai@redhat.com>
Date:   Mon Jul 6 12:17:21 2015 +0800

    mon/LogMonitor: use the configured facility if log to syslog
    
    Fixes: #13748
    Signed-off-by: Kefu Chai <kchai@redhat.com>
    (cherry picked from commit 4d2ca37d3b8f067d0cf0f7cfea24964ac181115d)

commit 10d29dab3176ec945dc7272323df0028ef7f0274
Author: Xiaoxi Chen <xiaoxi.chen@intel.com>
Date:   Thu Apr 16 13:42:42 2015 +0800

    os/LevelDBStore:fix bug when compact_on_mount
    
    Initialize the performance counter(l_rocksdb_compact)
    before use it in compact().
    
    Signed-off-by: Xiaoxi Chen <xiaoxi.chen@intel.com>
    (cherry picked from commit 932d59d084090297c89cfa3ff7df0a952f807bab)

commit d5ba063cdf3a8b92862ef6657001725d6192fe86
Author: Xinze Chi <xinze@xsky.com>
Date:   Sun Feb 7 18:50:29 2016 +0800

    OSDMap: reset osd_primary_affinity shared_ptr when deepish_copy_from
    
    Base on current logic, OSDMonitor may call create_pending and
    encode_pending twice for the some epoch.
    
    In encode_pending:
    
    tmp.deepish_copy_from(osdmap);
    tmp.apply_incremental(pending_inc);
    
    This Op would change the tmp osd_primary_affinity, but the osd_primary_affinity
    is declared as ceph::shared_ptr, so this would change the osdmap too. When this
    round encode_pending is proposed fail. We may call encode_pending again, but the
    osdmap is changed last round, so the pending_inc would be wrong.
    
    Fixes: #14686
    Signed-off-by: Xinze Chi <xinze@xsky.com>
    (cherry picked from commit 990b437f4e616a87f4f7438e51945d531170ca83)

commit 9e0a1656200c2f91386215924304b495dd705dae
Author: Samuel Just <sjust@redhat.com>
Date:   Thu Jan 7 08:09:46 2016 -0800

    OSD::consume_map: correctly remove pg shards which are no longer acting
    
    A particular shard may be non-active even if the osd is in the acting
    set.
    
    Fixes: 14278
    Backport: hammer
    Signed-off-by: Samuel Just <sjust@redhat.com>
    (cherry picked from commit bd2fdf8c56c1aeed6cea3eb59046dbb6af470111)

commit 5a450e6734b4ff9e5e483c74b67df385b9a3d640
Author: shawn <cxwshawn@gmail.com>
Date:   Tue Jan 26 05:56:12 2016 -0500

    mon: add mon_config_key prefix when sync full
    
    Signed-off-by: Xiaowei Chen <chen.xiaowei@h3c.com>
    (cherry picked from commit b77cd31b161e78467bbb6476776c0f1d43e615cf)

commit eb048a393e7b54dcf5f2245e34a1aa0de281424d
Author: Sage Weil <sage@redhat.com>
Date:   Sat Sep 5 09:28:17 2015 -0400

    qa/workunits/post-file.sh: sudo
    
    Only root can read the key in /usr/share/...
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 82b0243ec318457e376288a6b32487fbea059705)

commit e9039f4fd3dfe9a3083fcfe64d8012568e8db96f
Author: Sage Weil <sage@redhat.com>
Date:   Tue Apr 28 17:40:20 2015 -0700

    qa/workunits/post-file: pick a dir that's readable by world
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 04b00029e16971abf1937facbbff8da00d6a3452)

commit 902abe7373c150000d3fc4d66d9c989ed208d0bf
Author: Sage Weil <sage@redhat.com>
Date:   Thu Apr 9 09:58:39 2015 -0700

    qa/workunits/post-file.sh: use /etc/default
    
    base-files doesn't existing on rhel.  /etc/default is everywhere and it's
    small.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 52235e32561ef3e91f07c59c8fd89c4df244f461)

commit 1c8c708e43e4c97af17932027ae6b5d26c124c43
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Wed Dec 23 12:06:50 2015 -0500

    librbd: ensure librados callbacks are flushed prior to destroying image
    
    Fixes: #14092
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit 98157ab3274bd960e4487e34f5a83e9c921a6ac8)

commit f892566fc9b78ab38702b75422321a6d0a5bbb7b
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Thu Jul 30 22:31:55 2015 -0400

    librbd: simplify IO flush handling
    
    Add a new convenience method to ImageCtx for handling flush
    requests and cleanup flush handling with dealing with the cache.
    
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit e8d8096babaf15fe8af717297d512f580aff6c18)

commit e5dfd3dd7a53bf79f1bfc17b8a4a720aba08d7c3
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Fri Aug 14 13:28:13 2015 -0400

    WorkQueue: PointerWQ drain no longer waits for other queues
    
    If another (independent) queue was processing, drain could
    block waiting.  Instead, allow drain to exit quickly if
    no items are being processed and the queue is empty for
    the current WQ.
    
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit b118d7df1e34387b6e5649a5b205cf061598d0d4)

commit edf60b452de3c6eb22c75be2547f51812e6eaf1e
Author: Jason Dillaman <dillaman@redhat.com>
Date:   Tue Feb 2 10:54:53 2016 -0500

    test: new librbd flatten test case
    
    AIO operations after a flatten operation were previously
    hanging during the close of the parent image.
    
    Signed-off-by: Jason Dillaman <dillaman@redhat.com>
    (cherry picked from commit b59158d9f0c3dbe4b47be1dfd27aaa5ad92e6063)

commit 88ffcc2cbd73602819ad653695de7e8718f6707d
Author: Loic Dachary <ldachary@redhat.com>
Date:   Fri Dec 18 17:03:21 2015 +0100

    ceph-disk: use blkid instead of sgdisk -i
    
    sgdisk -i 1 /dev/vdb opens /dev/vdb in write mode which indirectly
    triggers a BLKRRPART ioctl from udev (starting version 214 and up) when
    the device is closed (see below for the udev release note). The
    implementation of this ioctl by the kernel (even old kernels) removes
    all partitions and adds them again (similar to what partprobe does
    explicitly).
    
    The side effects of partitions disappearing while ceph-disk is running
    are devastating.
    
    sgdisk is replaced by blkid which only opens the device in read mode and
    will not trigger this unexpected behavior.
    
    The problem does not show on Ubuntu 14.04 because it is running udev <
    214 but shows on CentOS 7 which is running udev > 214.
    
    git clone git://anonscm.debian.org/pkg-systemd/systemd.git
    systemd/NEWS:
    CHANGES WITH 214:
    
            * As an experimental feature, udev now tries to lock the
              disk device node (flock(LOCK_SH|LOCK_NB)) while it
              executes events for the disk or any of its partitions.
              Applications like partitioning programs can lock the
              disk device node (flock(LOCK_EX)) and claim temporary
              device ownership that way; udev will entirely skip all event
              handling for this disk and its partitions. If the disk
              was opened for writing, the close will trigger a partition
              table rescan in udev's "watch" facility, and if needed
              synthesize "change" events for the disk and all its partitions.
              This is now unconditionally enabled, and if it turns out to
              cause major problems, we might turn it on only for specific
              devices, or might need to disable it entirely. Device Mapper
              devices are excluded from this logic.
    
    http://tracker.ceph.com/issues/14094 Fixes: #14094
    
    Signed-off-by: Ilya Dryomov <idryomov@redhat.com>
    Signed-off-by: Loic Dachary <loic@dachary.org>
    (cherry picked from commit 9dce05a8cdfc564c5162885bbb67a04ad7b95c5a)
    
    Conflicts:
    	src/ceph-disk: keep get_partition_type as it is because
            some hammer users may rely on the fact that it is able
            to fallback to sgdisk if blkid is old. Chances are an
            old blkid also means an old udev that does not have the
            problem this fix is adressing. The get_partition_uuid
            is modified to try blkid first, with the same rationale.

commit f209819fb676eadf099cc764e3ed3b20fd17b688
Author: Zhi Zhang <willzzhang@tencent.com>
Date:   Mon Feb 1 11:03:30 2016 +0800

    [ceph-fuse] fix ceph-fuse writing to stale log file after log rotation
    
    This fix should be applied to hammer branch. It can't be directly applied to master branch, because logrotate.conf is changed on matser since ceph-osd, ceph-mon, etc, is controlled by systemd with user/group as 'ceph' by default, while ceph-fuse might be started as root privilege by external users.
    
    Signed-off-by: Zhi Zhang <zhangz.david@outlook.com>

commit 3d84420847642e1cb4212f943ecf3ed479112d96
Author: Alexey Sheplyakov <asheplyakov@mirantis.com>
Date:   Thu Jan 21 09:42:09 2016 +0300

    PG::activate(): handle unexpected cached_removed_snaps more gracefully
    
    PGPool::update(): ditto
    
    Fixes: #14428
    Backport: infernalis, hammer, firefly
    
    Signed-off-by: Alexey Sheplyakov <asheplyakov@mirantis.com>
    (cherry picked from commit aba6746b850e9397ff25570f08d0af8847a7162c)

commit ad4df3be0f4adba5e8e14829be724fa3a92263c8
Author: Matt Benjamin <mbenjamin@redhat.com>
Date:   Tue Dec 15 11:28:44 2015 -0500

    rgw: warn on suspicious civetweb frontend parameters
    
    Warns about incorrect spacing near 'port' (e.g., 'port = 80').
    
    Fixes issue #12038.
    
    Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
    (cherry picked from commit 93497e576a946ed7e59f4a4299e447b65aa1774b)

commit 5c92d1d2f11d59651eaa9c4ba6476b9f71990f1c
Author: Daniel Gryniewicz <dang@redhat.com>
Date:   Fri Sep 25 11:02:20 2015 -0400

    rgw: Add default quota config
    
    Add a default quota config that is applied when no specific quota is
    enabled.  There are both per-bucket and per-user defaults.  Defaults are
    enabled if either max count or max size is enabled.
    
    This fixes issues 12912 and 12997.
    
    Signed-off-by: Daniel Gryniewicz <dang@redhat.com>
    (cherry picked from commit 3047b5690eebb7fcd2d7a26acd20105e016a44c4)

commit 17d1b0d859112dc9fb5b7a6e2140124790c5f260
Author: Weijun Duan <duanweijun@h3c.com>
Date:   Sun Jan 3 20:12:04 2016 -0500

    rgw: radosgw-admin bucket check --fix not work
    
    Fixed:#14215
    
    Signed-off-by: Weijun Duan <duanweijun@h3c.com>
    (cherry picked from commit a17f4e27d608ef29cf499fe76246929ec7962783)

commit df3f971eafda9c54881c13dcf47f996f18e17028 (refs/remotes/markhpc/wip-auth-hammer, refs/remotes/gh/wip-auth-hammer)
Author: Sage Weil <sage@redhat.com>
Date:   Mon Feb 23 14:58:19 2015 -0800

    auth: return error code from encrypt/decrypt; make error string optional
    
    This is simpler for a lot of callers.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 40203f711dd59c7f61f5f8eb56a97842c3206494)
    
    Conflicts:
    	src/test/crypto.cc (trivial)

commit 224bb3928de048b13a96ee0377b6d279ce84ac0a
Author: Sage Weil <sage@redhat.com>
Date:   Tue Jan 27 09:17:28 2015 -0800

    auth: optimize crypto++ key context
    
    The cbc appears to be stateful, but the key is not.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 7762f1886cab7f7b941851b0be4ec904723cb0e3)

commit f11718de7873fe1fad1649358f208a4910837a7e
Author: Sage Weil <sage@redhat.com>
Date:   Sun Feb 1 15:07:35 2015 -0800

    auth/Crypto: optimize libnss key
    
    Allocate the key and slot once per key instead of once per encrypt/
    decrypt operation.  This improves things by a factor of almost 4x
    for my microbenchmark.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 973cd1c00a7811e95ff0406a90386f6ead5491c4)

commit d1b6096c79164f8a5830dee6b5f186c405cf73ab
Author: Sage Weil <sage@redhat.com>
Date:   Sun Feb 1 15:05:54 2015 -0800

    auth: refactor crypto key context
    
    Cache all of the crypto key context in a new CryptoKeyHandler struct that
    is attached to CryptoKey.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 16b3515af3df439fba7d545587285b50e9814165)

commit 3249f48a07391c98634aebd87f18fc2edbe95ca2
Author: Sage Weil <sage@redhat.com>
Date:   Thu Jan 22 15:49:25 2015 -0800

    auth/cephx: optimize signature check
    
    The encode_encrypt() helper will generate a bufferlist with a simple
    structure.  Profiles seem to indicate this is taking a large amount of time
    in the message receive path.
    
    Avoid the encode overhead since we have a tiny buffer with a fixed and
    known structure.
    
    Reported-by: Andreas Bluemle <andreas.bluemle@itxperts.de>
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 8d16d4ce14a82356007c14fb7535170933eb7812)

commit 51eaf98e25287705c9c25d2d3a5df248ba066f2d
Author: Sage Weil <sage@redhat.com>
Date:   Thu Jan 22 15:40:23 2015 -0800

    auth/cephx: move signature calc into helper
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit 4e14a5fedbfacd164639f6a59a4d152404f3f9d1)
    
    Conflicts:
    	src/auth/cephx/CephxSessionHandler.cc (trivial, const changes)

commit c240da9e0693dc627162a0c70569dda519ec25e8
Author: Sage Weil <sage@redhat.com>
Date:   Mon Jan 26 15:56:39 2015 -0800

    auth/Crypto: avoid memcpy on libnss crypto operation
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit e972a6951142cbea3fe7c2e08933c808693d60c4)

commit 86cc0f0c5e10262bb494ecee415789fd6815b1ff
Author: Sage Weil <sage@redhat.com>
Date:   Mon Jan 26 15:49:10 2015 -0800

    auth: make CryptoHandler implementations totally private
    
    There is no need to expose these implementations outside Crypto.cc.
    
    Signed-off-by: Sage Weil <sage@redhat.com>
    (cherry picked from commit ad5a1549f401af3eae38f5c4de24e7b952e40f7f)

commit f04e0075eabfb1b9d19c75761c321098546c4044
Author: Loic Dachary <ldachary@redhat.com>
Date:   Tue Dec 15 18:28:29 2015 +0100

    osd: log inconsistent shard sizes
    
    When an OSD asserts because it cannot recover from an unexpected erasure
    coded shard size, the object needs to be manually fixed (i.e. the shard
    must be removed so it can be reconstructed). Unfortunately the assert
    does not display the name of the object and it is not displayed unless
    the OSD logs are >= 10, which is uncommon on an actual cluster because
    it creates log files that are too big.
    
    The problem has been fixed in infernalis as part of
    https://github.com/ceph/ceph/pull/5173 and backporting it is non
    trivial.
    
    The error condition is modified to make it easy for the system
    administrator to identify which object is causing the crash and what
    steps must be taken to fix the issue.
    
    http://tracker.ceph.com/issues/14009 Refs: #14009
    
    Signed-off-by: Loic Dachary <loic@dachary.org>

commit b2393dcea4ca02fe093481d6a2815b0c857fddc9 (refs/remotes/markhpc/hammer-client-inoderef)
Author: Yan, Zheng <zyan@redhat.com>
Date:   Fri Nov 20 15:42:05 2015 +0800

    client: add InodeRef.h to make dist
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>

commit fa79bd978f646001365b14009efe9fa5c562f681
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 15:54:31 2015 +0800

    client: use smart pointer to track 'cwd' and 'root_parents'
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 8c45ae1239c934b6727071398a1cfccb6277069e)

commit fcafc65e042c0ed913b5b564812180cd29eefb43
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 15:52:10 2015 +0800

    client: convert Inode::snapdir_parent to smart pointer
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 89648e7ed56a1299a096b16080e4a52724893bdd)

commit 78cca4e3b21308cc0a3f4838828a465482f619c7
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 15:39:31 2015 +0800

    client: use smart pointer to track temporary inode reference
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 217837b89f6adabcf686377a9b3d33d5008b1097)

commit bad6f335ccd8d277f31a27f04d10683c73d0037a
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 15:24:41 2015 +0800

    client: convert CapSnap::in to smart pointer
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>

commit 4bb48ee4ae49355e3a4bcd7424545c04ce284f89
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 15:50:10 2015 +0800

    client: convert Fh::inode to smart pointer
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit dac11e6b4b1e8766ee5165366cf021d9ee91d3ae)

commit 5bebb3acf1fa85ab301aa8ca4e99542c9d34d173
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 15:00:50 2015 +0800

    client: use smart pointers in MetaRequest
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit fd02f0f245ccdc1d33c6d24f57267c8fb102618b)

commit e18f1aec94ec021a687317bab00c59d3d223c2bc
Author: Yan, Zheng <zyan@redhat.com>
Date:   Wed Jun 24 11:21:23 2015 +0800

    client: convert Dentry::inode to smart pointer
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit 07f580977319110cbdd60c78fff892c85711ef3e)

commit a7f6d2ffb84dee5bec4e373c1db723805e39a1bb
Author: Yan, Zheng <zyan@redhat.com>
Date:   Sat May 23 20:01:46 2015 +0800

    client: hold reference for returned inode
    
    CLient::make_request() returns pointer of target inode, but it does not
    increase reference count of the returned inode. The inode may get freed
    when CLient::make_request() releases MetaRequest.
    
    he fix is hold a reference for the returned inode. Since there are many
    of places use CLient::make_request() directly or indirectly, it's easy
    to leak reference. This patch uses intrusive_ptr to track the reference.
    
    Signed-off-by: Yan, Zheng <zyan@redhat.com>
    (cherry picked from commit ad9c22a4ca56d7ad3c1666795bd8c9785eaccf70)