[Bugs] [Bug 1591634] Snapshots fail when underlying bricks are btrfs

bugzilla at redhat.com bugzilla at redhat.com
Thu Aug 9 06:59:16 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1591634

Evili del Rio <evili.del.rio at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|CLOSED                      |NEW
            Version|4.0                         |4.1
         Resolution|EOL                         |---
           Keywords|                            |Reopened



--- Comment #3 from Evili del Rio <evili.del.rio at gmail.com> ---
Hi,

Here it is. The bug is present en the 4.1 version.

The logs report the following:


[2018-08-09 06:49:39.680183] W [MSGID: 106055]
[glusterd-snapshot.c:5115:glusterd_update_fs_label] 0-management: Changing
file-system label of btrfs file-system is not supported as of now [Operation
not supported]
[2018-08-09 06:49:39.680251] E [MSGID: 106057]
[glusterd-snapshot.c:5192:glusterd_take_brick_snapshot] 0-management: Failed to
update file-system label for
/run/gluster/snaps/c59f672b1b614451bbcbecc5bef82fcb/brick5/brick brick
[2018-08-09 06:49:39.680273] E [MSGID: 106029]
[glusterd-snapshot.c:6542:glusterd_take_brick_snapshot_task] 0-management:
Failed to take backend snapshot for brick
gluster2.storage:/run/gluster/snaps/c59f672b1b614451bbcbecc5bef82fcb/brick5/brick
volume(c59f672b1b614451bbcbecc5bef82fcb)
[2018-08-09 06:49:39.680637] E [MSGID: 106057]
[glusterd-snapshot.c:5192:glusterd_take_brick_snapshot] 0-management: Failed to
update file-system label for
/run/gluster/snaps/c59f672b1b614451bbcbecc5bef82fcb/brick6/brick brick
[2018-08-09 06:49:39.680698] E [MSGID: 106029]
[glusterd-snapshot.c:6542:glusterd_take_brick_snapshot_task] 0-management:
Failed to take backend snapshot for brick
gluster2.storage:/run/gluster/snaps/c59f672b1b614451bbcbecc5bef82fcb/brick6/brick
volume(c59f672b1b614451bbcbecc5bef82fcb)
[2018-08-09 06:49:39.697489] E [MSGID: 106029]
[glusterd-snapshot.c:6686:glusterd_schedule_brick_snapshot] 0-management:
Failed to create snapshot
[2018-08-09 06:49:39.697524] E [MSGID: 106029]
[glusterd-snapshot.c:7002:glusterd_snapshot_create_commit] 0-management: Failed
to take backend snapshot web_data_20180809
[2018-08-09 06:49:39.697785] W [MSGID: 106072]
[glusterd-snapshot.c:2779:glusterd_do_lvm_snapshot_remove] 0-management:
Getting the root of the brick for volume c59f672b1b614451bbcbecc5bef82fcb (snap
web_data_20180809) failed. Removing lv
(/dev/vg_web2/c59f672b1b614451bbcbecc5bef82fcb_0).
[2018-08-09 06:49:39.798500] W [MSGID: 106072]
[glusterd-snapshot.c:2779:glusterd_do_lvm_snapshot_remove] 0-management:
Getting the root of the brick for volume c59f672b1b614451bbcbecc5bef82fcb (snap
web_data_20180809) failed. Removing lv
(/dev/vg_web5/c59f672b1b614451bbcbecc5bef82fcb_1).
[2018-08-09 06:49:39.929974] E [MSGID: 106029]
[glusterd-snapshot.c:8449:glusterd_snapshot] 0-management: Failed to create
snapshot
[2018-08-09 06:49:40.110278] E [MSGID: 106061]
[glusterd-snapshot.c:6413:glusterd_do_snap_cleanup] 0-glusterd: Unable to get
volume name
[2018-08-09 06:49:40.110352] W [MSGID: 106039]
[glusterd-snapshot.c:8263:glusterd_snapshot_create_postvalidate] 0-management:
cleanup operation failed
[2018-08-09 06:49:40.110404] W [MSGID: 106029]
[glusterd-snapshot.c:9246:glusterd_snapshot_postvalidate] 0-management:
Snapshot create post-validation failed
[2018-08-09 06:49:39.680625] W [MSGID: 106055]
[glusterd-snapshot.c:5115:glusterd_update_fs_label] 0-management: Changing
file-system label of btrfs file-system is not supported as of now [Operation
not supported]

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