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Bug #50345
closedmon: new monitors may direct MMonJoin to a peon instead of the leader
% Done:
0%
Source:
Backport:
pacific
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Monitor
Pull request ID:
Tags (freeform):
Merge Commit:
Fixed In:
v17.0.0-3177-gef6f36075e
Released In:
v17.2.0~2324
Upkeep Timestamp:
2025-07-14T17:54:24+00:00
Description
When monitors are joining a cluster, they may send an MMonJoin message to place themselves correctly in the map in either handle_probe_probe() or finish_election(). These messages must be sent to the leader — monitors do not forward each other's messages.
Unfortunately, in these instances they rely on the old behavior that the numerically-first monitor in the quorum will be the leader, by directing it to *quorum.begin(). Fix it so they have the proper leader (it must be transmitted in MMonProbe) and use it.
Updated by Greg Farnum almost 5 years ago
- Status changed from New to In Progress
- Pull request ID set to 40839
Updated by Neha Ojha almost 5 years ago
- Status changed from In Progress to Pending Backport
Updated by Upkeep Bot almost 5 years ago
- Copied to Backport #50406: pacific: mon: new monitors may direct MMonJoin to a peon instead of the leader added
Updated by Greg Farnum almost 5 years ago
- Status changed from Pending Backport to Resolved
Updated by Upkeep Bot 8 months ago
- Merge Commit set to ef6f36075ef82b1ccac5140a3d385c2f6d79af65
- Fixed In set to v17.0.0-3177-gef6f36075e
- Released In set to v17.2.0~2324
- Upkeep Timestamp set to 2025-07-14T17:54:24+00:00
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