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Bug #62123
openmds: detect out-of-order locking
Status:
Fix Under Review
Priority:
High
Assignee:
Category:
Introspection/Control
Target version:
% Done:
0%
Source:
Development
Tags:
Backport:
squid,reef
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
From Patrick's comments in https://github.com/ceph/ceph/pull/52522#discussion_r1269575242.
We need to make sure that the lock order should be the same in all the places, or we may hit deadlock bugs.
Updated by Venky Shankar 9 months ago
- Category set to Introspection/Control
- Priority changed from Normal to High
- Target version set to v19.0.0
- Backport set to reef,quincy,pacific
- Severity changed from 3 - minor to 2 - major
- Component(FS) MDS added
Bumping priority since we have places where the MDS could deadlock due to out-of-order locking,
Updated by Konstantin Shalygin 23 days ago
- Backport changed from reef,quincy,pacific to squid reef quincy
Updated by Xiubo Li 17 days ago
This may also caused MDS Behind on Trimming...: https://www.mail-archive.com/ceph-users@ceph.io/msg24587.html.
Updated by Patrick Donnelly 14 days ago
- Target version changed from v19.0.0 to v20.0.0
- Source set to Development
- Backport changed from squid reef quincy to squid,reef
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