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Bug #53116

closed

[pwl rwl] dead lock issue when pwl initialization failed

Added by Deepika Upadhyay over 2 years ago. Updated about 2 years ago.

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

0%

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

Description

when pwl initialization failed, 'AbstractWriteLog' will release itself
in callback, it hold guard lock and want to get lock to delete data,
which causes dead lock. This PR works by release image_cache outside
the callback function.

Note: tracker created for backport


Related issues 1 (0 open1 closed)

Copied to rbd - Backport #53118: pacific: [pwl rwl] dead lock issue when pwl initialization failedResolvedDeepika UpadhyayActions
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