Hello,
I continued my Proxmox / Drbd / Linstor tests on ThinLvm storage and now, have
a problem with creating snapshots.
Whether the snapshot is created by the WebGUI for a vm or the shell for a test
resource, this causes tainted kernel :
Nov 19 12:57:38 vpx3-1 kernel: Tainted: P O 4.15.18-8-pve # 1
[root@vpx3-1:~]# linstor snapshot create first snap1
SUCCESS:
Description:
New snapshot 'snap1' of resource 'first' registered.
Details:
Snapshot 'snap1' of resource 'first' UUID is:
f7c923ab-604f-47bf-80d0-f54f4652a968
SUCCESS:
Suspended IO of 'first' on 'vpx3-1' for snapshot
SUCCESS:
Suspended IO of 'first' on 'vpx3-2' for snapshot
ERROR:
(Node: 'vpx3-2') Storage configuration exception
ERROR:
(Node: 'vpx3-1') Storage configuration exception
ERROR:
(Node: 'vpx3-2') Storage configuration exception
ERROR:
(Node: 'vpx3-1') Storage configuration exception
[root@vpx3-1:~]# linstor snapshot l
╭───────────────────────────────────────────────────────────────────╮
┊ ResourceName ┊ SnapshotName ┊ NodeNames ┊ Volumes ┊ State ┊
╞┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄╡
┊ first ┊ snap1 ┊ vpx3-1, vpx3-2 ┊ 0: 10 MiB ┊ Failed ┊
╰───────────────────────────────────────────────────────────────────╯
Nov 19 12:52:45 vpx3-1 Satellite[976]: 12:52:45.686 [StltWorkerPool_0003] ERROR
LINSTOR/Satellite - Storage configuration exception [Report number
5BEEF5B6-6B93F-000000]
Nov 19 12:52:45 vpx3-1 Satellite[976]: 12:52:45.939 [MainWorkerPool-2] INFO
LINSTOR/Satellite - Snapshot 'snap1' ended.
Nov 19 12:53:50 vpx3-1 Satellite[976]: 12:53:50.993 [StltWorkerPool_0002] ERROR
LINSTOR/Satellite - Storage configuration exception [Report number
5BEEF5B6-6B93F-000001]
Reminder, everything else works (vm migration, resizing or moving disks, backup
/ restore vm) and the system is up to date.
In addition, snapshots on local storage work very well.
Do you have any idea about the problem?
thank you,
Greb
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