Bug 1183764
| Summary: | [SNAPSHOT]: fails to create on thin LV | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | pille <pille+redhat+bugzilla> |
| Component: | snapshot | Assignee: | Avra Sengupta <asengupt> |
| Status: | CLOSED EOL | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.6.1 | CC: | bugs, hchiramm, lmohanty, rhinduja, rjoseph, vbellur |
| Target Milestone: | --- | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1178031 | Environment: | |
| Last Closed: | 2016-08-23 12:43:33 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
pille
2015-01-19 17:48:27 UTC
Can you also provide glusterd logs from all nodes? Comment from pille <pille+redhat+bugzilla>: 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 btw: i've created on all nodes /run/gluster as xfs. the issue including the log stays the same. the snaps subdirectory was created. so what's the progress on this? i've had snapshots running in the meantime, but after an issue with the LVM layer (thinpool's tmeta ran full on 3/4 nodes) i see this behavior again on one node. the LVM issue was resolved by lvextending the tmeta and gluster eventually worked again as if nothing happened. but i cannot take any new snapshots. i'm on 3.6.2 now. This bug is being closed as GlusterFS-3.6 is nearing its End-Of-Life and only important security bugs will be fixed. If you still face this bug with the newer GlusterFS versions, please open a new bug. |