[Gluster-users] Snapshot auto-delete unmount problem

Mohammed Rafi K C
Wed, 31 May 2017 11:38:44 -0000

Can you give us more logs on this issue. Also by any chance did somebody
unmount the lv's in any cases ?


Regards

Rafi KC


On 05/31/2017 03:00 PM, Gary Lloyd wrote:
> Hi I am having a problem deleting snapshots, gluster is failing to
> unmount them. I am running centos 7.3 with gluster-3.10.2-1
>
> here is some log output:
>
> [2017-05-31 09:21:39.961371] W [MSGID: 106057]
> [glusterd-snapshot-utils.c:410:glusterd_snap_volinfo_find]
> 0-management: Snap volume
>
331ec972f90d494d8a86dd4f69d718b7.glust01-li.run-gluster-snaps-331ec972f90d494d8a86dd4f69d718b7-brick1-b
> not found [Invalid argument]
> [2017-05-31 09:21:51.520811] W [MSGID: 106112]
> [glusterd-snapshot.c:8128:glusterd_handle_snap_limit] 0-management:
> Soft-limit (value = 27) of volume shares1 is reached. Deleting
> snapshot Snap_GMT-2017.05.31-09.20.04.
> [2017-05-31 09:21:51.531729] E [MSGID: 106095]
> [glusterd-snapshot-utils.c:3359:glusterd_umount] 0-management:
> umounting /run/gluster/snaps/4f980da64dec424ba0b48d6d36c4c54e/brick1
> failed (No such file or directory) [No such file or directory]
> [2017-05-31 09:22:00.540373] E [MSGID: 106038]
> [glusterd-snapshot.c:2895:glusterd_do_lvm_snapshot_remove]
> 0-management: umount failed for path
> /run/gluster/snaps/4f980da64dec424ba0b48d6d36c4c54e/brick1 (brick:
> /run/gluster/snaps/4f980da64dec424ba0b48d6d36c4c54e/brick1/b): No such
> file or directory.
> [2017-05-31 09:22:02.442048] W [MSGID: 106033]
> [glusterd-snapshot.c:3094:glusterd_lvm_snapshot_remove] 0-management:
> Failed to rmdir: /run/gluster/snaps/4f980da64dec424ba0b48d6d36c4c54e/,
> err: Directory not empty. More than one glusterd running on this node.
> [Directory not empty]
> [2017-05-31 09:22:02.443336] W [MSGID: 106039]
> [glusterd-snapshot-utils.c:55:glusterd_snapobject_delete]
> 0-management: Failed destroying lockof snap Snap_GMT-2017.05.31-09.20.04
> [2017-05-31 09:22:02.444038] I [MSGID: 106144]
> [glusterd-pmap.c:377:pmap_registry_remove] 0-pmap: removing brick
> /run/gluster/snaps/4f980da64dec424ba0b48d6d36c4c54e/brick1/b on port 49157
>
>
>
> Can anyone help ?
>
> Thanks
>
>
> /Gary Lloyd/
> ________________________________________________
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> Finance & IT Directorate
> Keele:Staffs:IC1 Building:ST5 5NB:UK
> ________________________________________________
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>
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