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Who When What Removed Added
Red Hat Bugzilla 2023-03-06 14:59:59 UTC Pool ID sst_high_availability_rhel_9
Red Hat One Jira (issues.redhat.com) 2023-03-06 15:01:54 UTC Link ID Red Hat Issue Tracker RHELPLAN-150796
Tomas Jelinek 2023-03-06 15:18:09 UTC Severity unspecified low
Priority unspecified medium
Keywords Triaged
Tomas Jelinek 2023-07-28 09:09:29 UTC Status NEW ASSIGNED
Tomas Jelinek 2023-07-28 13:01:34 UTC Blocks 2227234
Tomas Jelinek 2023-08-09 08:33:48 UTC Doc Type If docs needed, set a value Enhancement
Target Release --- 9.4
Status ASSIGNED POST
Doc Text Feature:
Provide a guidance in error messages when adding or removing a node in a cluster with odd number of nodes, SBD enabled without disks, and auto_tie_breaker disabled.

Reason:
Originally, pcs in this situation just informed, that it was going to enable auto_tie_breaker, and then exited with an error saying corosync was running. This was not explanatory and it didn't provide enough information for users to solve this issue.

Result:
Error messages have been updated. They now explain that auto_tie_breaker must be enabled due to SBD and provide instructions to stop the cluster, enable auto_tie_breaker, start the cluster and run command for adding or removing a node again.
Red Hat Bugzilla 2023-08-10 15:40:57 UTC QA Contact cluster-qe cluster-qe

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