Re: Snapshot auto-delete unmount problem

Mohammed Rafi K C <rkavunga@xxxxxxxxxx> · Wed, 31 May 2017 17:08:44 +0530



    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
                  ________________________________________________

                    I.T.
                        Systems:Keele University

                      Finance &
                        IT Directorate
                    Keele:Staffs:IC1
                        Building:ST5 5NB:UK

                      ________________________________________________
                  
                
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