[Bugs] [Bug 1183764] [SNAPSHOT]: fails to create on thin LV

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1183764



--- Comment #3 from Vijay Bellur <vbellur at redhat.com> ---
Comment from pille <pille+redhat+bugzilla at struction.de>:

that's a good hint.
reading this, i have to add that /run is a tmpfs without xattr.

node 1) [local]
[2015-01-19 17:38:57.269064] E
[glusterd-snapshot.c:3997:glusterd_snap_brick_create] 0-management: Failed to
set extended attribute trusted.glusterfs.volume-id on
/run/gluster/snaps/b66cf2b9867b49308b6352ddbe6894d0/brick2. Reason: No data
available, snap: b66cf2b9867b49308b6352ddbe6894d0
[2015-01-19 17:38:57.269093] W
[glusterd-snapshot.c:4004:glusterd_snap_brick_create] 0-management: unmounting
the snap brick mount /run/gluster/snaps/b66cf2b9867b49308b6352ddbe6894d0/brick2
[2015-01-19 17:38:57.287664] E
[glusterd-snapshot.c:4309:glusterd_take_brick_snapshot] 0-management: not able
to create the brick for the snap storage_snap, volume
b66cf2b9867b49308b6352ddbe6894d0
[2015-01-19 17:38:57.287686] E
[glusterd-snapshot.c:5366:glusterd_take_brick_snapshot_task] 0-management:
Failed to take backend snapshot for brick
2a.gluster.xxxxx.com:/run/gluster/snaps/b66cf2b9867b49308b6352ddbe6894d0/brick2
volume(b66cf2b9867b49308b6352ddbe6894d0)
[2015-01-19 17:38:57.287719] E
[glusterd-snapshot.c:5503:glusterd_schedule_brick_snapshot] 0-management:
Failed to create snapshot
[2015-01-19 17:38:57.287739] E
[glusterd-snapshot.c:5621:glusterd_snapshot_create_commit] 0-management: Failed
to take backend snapshot storage_snap
[2015-01-19 17:38:57.287790] W
[glusterd-snapshot.c:2514:glusterd_snap_volume_remove] 0-management: Failed to
remove lvm snapshot volume b66cf2b9867b49308b6352ddbe6894d0
[2015-01-19 17:38:57.288194] E [glusterd-snapshot.c:6792:glusterd_snapshot]
0-management: Failed to create snapshot
[2015-01-19 17:38:57.288204] W [glusterd-mgmt.c:223:gd_mgmt_v3_commit_fn]
0-management: Snapshot Commit Failed
[2015-01-19 17:38:57.288210] E [glusterd-mgmt.c:1139:glusterd_mgmt_v3_commit]
0-management: Commit failed for operation Snapshot on local node
[2015-01-19 17:38:57.288216] E
[glusterd-mgmt.c:1906:glusterd_mgmt_v3_initiate_snap_phases] 0-management:
Commit Op Failed
[2015-01-19 17:38:57.481014] I
[glusterd-snapshot.c:5278:glusterd_do_snap_cleanup] 0-management: Snapshot
(storage_snap) does not exist

node 2)
[2015-01-19 17:38:57.486189] I
[glusterd-snapshot.c:5278:glusterd_do_snap_cleanup] 0-management: Snapshot
(storage_snap) does not exist

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