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Bug #18643

closed

SnapTrimmer: inconsistencies may lead to snaptrimmer hang

Added by Josh Durgin over 7 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
David Zafman
Category:
Snapshots
Target version:
-
% Done:

0%

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

Description

In PrimaryLogPG::trim_object(), there are a few inconsistencies between clone state and the snapmapper that cause the osd to log an error to the cluster log, and continue in the AwaitAsyncWork state without scheduling more work.

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