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Diffstat (limited to '')
| -rw-r--r-- | qa/rbd/krbd_blkroset.t | 364 |
1 files changed, 364 insertions, 0 deletions
diff --git a/qa/rbd/krbd_blkroset.t b/qa/rbd/krbd_blkroset.t new file mode 100644 index 00000000..bbbd26aa --- /dev/null +++ b/qa/rbd/krbd_blkroset.t @@ -0,0 +1,364 @@ + +Setup +===== + + $ RO_KEY=$(ceph auth get-or-create-key client.ro mon 'profile rbd' mgr 'profile rbd' osd 'profile rbd-read-only') + $ rbd create --size 10 img + $ rbd snap create img@snap + $ rbd snap protect img@snap + $ rbd clone img@snap cloneimg + $ rbd create --size 1 imgpart + $ DEV=$(sudo rbd map imgpart) + $ cat <<EOF | sudo sfdisk $DEV >/dev/null 2>&1 + > unit: sectors + > /dev/rbd0p1 : start= 512, size= 512, Id=83 + > /dev/rbd0p2 : start= 1024, size= 512, Id=83 + > EOF + $ sudo rbd unmap $DEV + $ rbd snap create imgpart@snap + + +Image HEAD +========== + +R/W, unpartitioned: + + $ DEV=$(sudo rbd map img) + $ blockdev --getro $DEV + 0 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + $ blkdiscard $DEV + $ blockdev --setro $DEV + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setro $DEV + $ blockdev --getro $DEV + 1 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?': Operation not permitted (glob) + [1] + $ blkdiscard $DEV + blkdiscard: /dev/rbd?: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ blockdev --setrw $DEV + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw $DEV + $ blockdev --getro $DEV + 0 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + $ blkdiscard $DEV + $ sudo rbd unmap $DEV + +R/W, partitioned: + + $ DEV=$(sudo rbd map imgpart) + $ udevadm settle + $ blockdev --getro ${DEV}p1 + 0 + $ blockdev --getro ${DEV}p2 + 0 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p1 + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p2 + $ blockdev --setro ${DEV}p1 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setro ${DEV}p1 + $ blockdev --getro ${DEV}p1 + 1 + $ blockdev --getro ${DEV}p2 + 0 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p1': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p1 + blkdiscard: /dev/rbd?p1: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p2 + $ blockdev --setrw ${DEV}p1 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw ${DEV}p1 + $ blockdev --getro ${DEV}p1 + 0 + $ blockdev --getro ${DEV}p2 + 0 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p1 + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p2 + $ sudo rbd unmap $DEV + + $ DEV=$(sudo rbd map imgpart) + $ udevadm settle + $ blockdev --getro ${DEV}p1 + 0 + $ blockdev --getro ${DEV}p2 + 0 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p1 + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p2 + $ blockdev --setro ${DEV}p2 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setro ${DEV}p2 + $ blockdev --getro ${DEV}p1 + 0 + $ blockdev --getro ${DEV}p2 + 1 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p1 + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p2': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p2 + blkdiscard: /dev/rbd?p2: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ blockdev --setrw ${DEV}p2 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw ${DEV}p2 + $ blockdev --getro ${DEV}p1 + 0 + $ blockdev --getro ${DEV}p2 + 0 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p1 + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + $ blkdiscard ${DEV}p2 + $ sudo rbd unmap $DEV + +R/O, unpartitioned: + + $ DEV=$(sudo rbd map --read-only img) + $ blockdev --getro $DEV + 1 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?': Operation not permitted (glob) + [1] + $ blkdiscard $DEV + blkdiscard: /dev/rbd?: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ blockdev --setrw $DEV + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw $DEV + .*BLKROSET: Read-only file system (re) + [1] + $ blockdev --getro $DEV + 1 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?': Operation not permitted (glob) + [1] + $ blkdiscard $DEV + blkdiscard: /dev/rbd?: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ sudo rbd unmap $DEV + +R/O, partitioned: + + $ DEV=$(sudo rbd map --read-only imgpart) + $ udevadm settle + $ blockdev --getro ${DEV}p1 + 1 + $ blockdev --getro ${DEV}p2 + 1 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p1': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p1 + blkdiscard: /dev/rbd?p1: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p2': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p2 + blkdiscard: /dev/rbd?p2: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ blockdev --setrw ${DEV}p1 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw ${DEV}p1 + .*BLKROSET: Read-only file system (re) + [1] + $ blockdev --setrw ${DEV}p2 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw ${DEV}p2 + .*BLKROSET: Read-only file system (re) + [1] + $ blockdev --getro ${DEV}p1 + 1 + $ blockdev --getro ${DEV}p2 + 1 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p1': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p1 + blkdiscard: /dev/rbd?p1: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p2': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p2 + blkdiscard: /dev/rbd?p2: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ sudo rbd unmap $DEV + + +Image snapshot +============== + +Unpartitioned: + + $ DEV=$(sudo rbd map img@snap) + $ blockdev --getro $DEV + 1 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?': Operation not permitted (glob) + [1] + $ blkdiscard $DEV + blkdiscard: /dev/rbd?: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ blockdev --setrw $DEV + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw $DEV + .*BLKROSET: Read-only file system (re) + [1] + $ blockdev --getro $DEV + 1 + $ dd if=/dev/urandom of=$DEV bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?': Operation not permitted (glob) + [1] + $ blkdiscard $DEV + blkdiscard: /dev/rbd?: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ sudo rbd unmap $DEV + +Partitioned: + + $ DEV=$(sudo rbd map imgpart@snap) + $ udevadm settle + $ blockdev --getro ${DEV}p1 + 1 + $ blockdev --getro ${DEV}p2 + 1 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p1': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p1 + blkdiscard: /dev/rbd?p1: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p2': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p2 + blkdiscard: /dev/rbd?p2: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ blockdev --setrw ${DEV}p1 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw ${DEV}p1 + .*BLKROSET: Read-only file system (re) + [1] + $ blockdev --setrw ${DEV}p2 + .*BLKROSET: Permission denied (re) + [1] + $ sudo blockdev --setrw ${DEV}p2 + .*BLKROSET: Read-only file system (re) + [1] + $ blockdev --getro ${DEV}p1 + 1 + $ blockdev --getro ${DEV}p2 + 1 + $ dd if=/dev/urandom of=${DEV}p1 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p1': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p1 + blkdiscard: /dev/rbd?p1: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ dd if=/dev/urandom of=${DEV}p2 bs=1k seek=1 count=1 status=none + dd: error writing '/dev/rbd?p2': Operation not permitted (glob) + [1] + $ blkdiscard ${DEV}p2 + blkdiscard: /dev/rbd?p2: BLKDISCARD ioctl failed: Operation not permitted (glob) + [1] + $ sudo rbd unmap $DEV + + +read-only OSD caps +================== + +R/W: + + $ DEV=$(sudo rbd map --id ro --key $(echo $RO_KEY) img) + rbd: sysfs write failed + rbd: map failed: (1) Operation not permitted + [1] + +R/O: + + $ DEV=$(sudo rbd map --id ro --key $(echo $RO_KEY) --read-only img) + $ blockdev --getro $DEV + 1 + $ sudo rbd unmap $DEV + +Snapshot: + + $ DEV=$(sudo rbd map --id ro --key $(echo $RO_KEY) img@snap) + $ blockdev --getro $DEV + 1 + $ sudo rbd unmap $DEV + +R/W, clone: + + $ DEV=$(sudo rbd map --id ro --key $(echo $RO_KEY) cloneimg) + rbd: sysfs write failed + rbd: map failed: (1) Operation not permitted + [1] + +R/O, clone: + + $ DEV=$(sudo rbd map --id ro --key $(echo $RO_KEY) --read-only cloneimg) + $ blockdev --getro $DEV + 1 + $ sudo rbd unmap $DEV + + +rw -> ro with open_count > 0 +============================ + + $ DEV=$(sudo rbd map img) + $ { sleep 10; sudo blockdev --setro $DEV; } & + $ dd if=/dev/urandom of=$DEV bs=1k oflag=direct status=noxfer + dd: error writing '/dev/rbd?': Operation not permitted (glob) + [1-9]\d*\+0 records in (re) + [1-9]\d*\+0 records out (re) + [1] + $ sudo rbd unmap $DEV + + +"-o rw --read-only" should result in read-only mapping +====================================================== + + $ DEV=$(sudo rbd map -o rw --read-only img) + $ blockdev --getro $DEV + 1 + $ sudo rbd unmap $DEV + + +Teardown +======== + + $ rbd snap purge imgpart >/dev/null 2>&1 + $ rbd rm imgpart >/dev/null 2>&1 + $ rbd rm cloneimg >/dev/null 2>&1 + $ rbd snap unprotect img@snap + $ rbd snap purge img >/dev/null 2>&1 + $ rbd rm img >/dev/null 2>&1 + |