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Who When What Removed Added
Venky Shankar 2022-09-27 09:08:43 UTC Target Release 5.3z1 6.0
Red Hat One Jira (issues.redhat.com) 2022-09-27 09:18:36 UTC Link ID Red Hat Issue Tracker RHCEPH-5362
Veera Raghava Reddy 2022-09-28 05:16:57 UTC Severity unspecified high
CC vereddy
Venky Shankar 2022-09-30 06:31:49 UTC Status NEW POST
errata-xmlrpc 2022-09-30 18:58:35 UTC CC tserlin
Status POST MODIFIED
Fixed In Version ceph-17.2.3-43.el9cp
Status MODIFIED ON_QA
Eliska 2022-10-05 05:59:46 UTC CC ekristov
Flags needinfo?(vshankar)
Venky Shankar 2022-10-10 05:02:13 UTC Doc Type If docs needed, set a value Bug Fix
Flags needinfo?(vshankar) needinfo?(ekristov)
Doc Text Cause:
In certain conditions Ceph Monitor could remove a standby-replay MDS daemon from the MDSMap causing the standby-replay daemon to remove itself from the MDS cluster.

Consequence:
The standby-replay MDS daemon may remove itself from the MDS cluster causing cluster warnings to get generated.

Fix:
The standby-replay MDS holds a rank, so, include this as part of the logic used in the monitors when considering removing an MDS from the MDSMap.

Result:
standby-replay MDSs do not unexpectedly get removed from the MDS cluster and continue to function as expected.
Bipin Kunal 2022-10-11 10:05:35 UTC Blocks 2130116
Depends On 2130116
Eliska 2022-10-13 07:52:26 UTC Docs Contact ekristov
Flags needinfo?(ekristov) needinfo?(vshankar)
Doc Text Cause:
In certain conditions Ceph Monitor could remove a standby-replay MDS daemon from the MDSMap causing the standby-replay daemon to remove itself from the MDS cluster.

Consequence:
The standby-replay MDS daemon may remove itself from the MDS cluster causing cluster warnings to get generated.

Fix:
The standby-replay MDS holds a rank, so, include this as part of the logic used in the monitors when considering removing an MDS from the MDSMap.

Result:
standby-replay MDSs do not unexpectedly get removed from the MDS cluster and continue to function as expected.
.The standby-replay Metadata Server daemon is no longer unexpectedly removed

Previously, the Ceph Monitor would remove a standby-replay Metadata Server (MDS) daemon from the MDS map under certain conditions.
This would cause the standby-replay MDS daemon to get removed from the Metadata Server cluster, which generated cluster warnings.

With this fix, the logic used in Ceph Monitors during the consideration of removal of an MDS daemon from the MDS map now includes information about the standby-replay MDS daemons holding a rank.
As a consequence, the standby-replay MDS daemons are no longer unexpectedly removed from the MDS cluster.
Eliska 2022-10-13 08:25:59 UTC Blocks 2126050
Venky Shankar 2022-10-13 15:18:57 UTC Flags needinfo?(vshankar)
Pasi Karkkainen 2022-10-13 18:39:31 UTC CC pasik
Hemanth Kumar 2022-10-18 17:20:26 UTC Status ON_QA VERIFIED
Red Hat Bugzilla 2022-12-31 19:50:23 UTC QA Contact hyelloji
CC hyelloji
Red Hat Bugzilla 2023-01-01 05:39:31 UTC CC tserlin
Red Hat Bugzilla 2023-01-01 08:47:05 UTC CC vereddy
Red Hat Bugzilla 2023-01-01 08:49:18 UTC Assignee vshankar nobody
Alasdair Kergon 2023-01-04 04:54:46 UTC Assignee nobody vshankar
Alasdair Kergon 2023-01-04 04:57:17 UTC CC hyelloji
Alasdair Kergon 2023-01-04 05:10:46 UTC QA Contact hyelloji
Alasdair Kergon 2023-01-04 06:59:12 UTC CC vereddy
Red Hat Bugzilla 2023-01-09 08:29:35 UTC CC ceph-eng-bugs
Alasdair Kergon 2023-01-09 19:43:36 UTC CC ceph-eng-bugs
errata-xmlrpc 2023-03-20 18:58:17 UTC Status VERIFIED CLOSED
Resolution --- ERRATA
Last Closed 2023-03-20 18:58:17 UTC
errata-xmlrpc 2023-03-20 18:58:55 UTC Link ID Red Hat Product Errata RHBA-2023:1360

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