Hi
Due to an outage of one node, after bringing it up again, the node has
some orphaned snapshosts, which are already deleted on the other nodes.
How can I delete these orphaned snapshots? Trying the normal way
produceses these errors:
|[2023-08-08 19:34:03.667109 +0000] E [MSGID: 106115]
[glusterd-mgmt.c:118:gd_mgmt_v3_collate_errors] 0-management: Pre
Validation failed on B742. Please check log file for details.|
|[2023-08-08 19:34:03.667184 +0000] E [MSGID: 106115]
[glusterd-mgmt.c:118:gd_mgmt_v3_collate_errors] 0-management: Pre
Validation failed on B741. Please check log file for details.|
|[2023-08-08 19:34:03.667210 +0000] E [MSGID: 106121]
[glusterd-mgmt.c:1083:glusterd_mgmt_v3_pre_validate] 0-management: Pre
Validation failed on peers|
|[2023-08-08 19:34:03.667236 +0000] E [MSGID: 106121]
[glusterd-mgmt.c:2875:glusterd_mgmt_v3_initiate_snap_phases]
0-management: Pre Validation Failed|
Even worse: I followed read hat gluster snapshot trouble guide
<https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/administration_guide/troubleshooting_snapshots>
and deleted one of those directories defining a snapshot. Now I receive
this on the cli:
|run-gluster-snaps-e4dcd4166538414c849fa91b0b3934d7-brick6-brick[297342]:
[2023-08-09 08:59:41.107243 +0000] M [MSGID: 113075]
[posix-helpers.c:2161:posix_health_check_thread_proc]
0-e4dcd4166538414c849fa91b0b3934d7-posix: health-check failed, going down|
|run-gluster-snaps-e4dcd4166538414c849fa91b0b3934d7-brick6-brick[297342]:
[2023-08-09 08:59:41.107243 +0000] M [MSGID: 113075]
[posix-helpers.c:2161:posix_health_check_thread_proc]
0-e4dcd4166538414c849fa91b0b3934d7-posix: health-check failed, going down|
|run-gluster-snaps-e4dcd4166538414c849fa91b0b3934d7-brick6-brick[297342]:
[2023-08-09 08:59:41.107292 +0000] M [MSGID: 113075]
[posix-helpers.c:2179:posix_health_check_thread_proc]
0-e4dcd4166538414c849fa91b0b3934d7-posix: still alive! -> SIGTERM|
|run-gluster-snaps-e4dcd4166538414c849fa91b0b3934d7-brick6-brick[297342]:
[2023-08-09 08:59:41.107292 +0000] M [MSGID: 113075]
[posix-helpers.c:2179:posix_health_check_thread_proc]
0-e4dcd4166538414c849fa91b0b3934d7-posix: still alive! -> SIGTERM|
What are my options?
- is there an easy way to remove all those snapshots?
- or would it be easier to remove and rejoin the node to the gluster
cluster?
Thank you for any help!
Seb
--
Sebastian Neustein
Airport Research Center GmbH
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Germany
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e-mail:sebastian.neust...@arc-aachen.de
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