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Bug #8727
closedFirefly monitors send incompatible messages to older monitors
Status:
Resolved
Priority:
Urgent
Assignee:
Joao Eduardo Luis
Category:
Monitor
Target version:
-
% Done:
0%
Source:
Community (user)
Tags:
Backport:
firefly
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
MForward got revved to a new version that requires Firefly monitors to decode. That doesn't work if you upgrade peons before leaders.
Updated by Joao Eduardo Luis almost 10 years ago
- Backport set to firefly
Looks like the issue is that MForward's COMPAT version was set to 0 on b4fbe4f8; according to Sage that has the messenger believe that it's an old client that didn't understand compat versions and so the compat version is set to the head version (in this case, 2).
I will push a patch to fix the COMPAT version to 1 and backport it to firefly.
Updated by Joao Eduardo Luis almost 10 years ago
- Status changed from New to Fix Under Review
wip-8727 (https://github.com/ceph/ceph/pull/2082) && wip-8727.firefly (https://github.com/ceph/ceph/pull/2083)
Updated by Sage Weil almost 10 years ago
- Status changed from Fix Under Review to Resolved
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