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Bug #22945

closed

[journal] allocating a new tag after acquiring the lock should use on-disk committed position

Added by Jason Dillaman about 6 years ago. Updated about 6 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jason Dillaman
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
luminous,jewel
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Related to issue #22932

If a client crashes before persisting its commit position and recovers, it will replay the on-disk events, advance the commit position, and allocate a new tag for future events. However, the tag predecessor is constructed using the original cached commit position and not the current commit position after replay.


Related issues 2 (0 open2 closed)

Copied to rbd - Backport #23011: luminous: [journal] allocating a new tag after acquiring the lock should use on-disk committed positionResolvedPrashant DActions
Copied to rbd - Backport #23012: jewel: [journal] allocating a new tag after acquiring the lock should use on-disk committed positionResolvedNathan CutlerActions
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