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Bug #5519

closed

mon/osd: trimming of old maps based on last_epoch_clean is broken by design

Added by Sage Weil almost 11 years ago. Updated almost 11 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
-
Category:
OSD
Target version:
-
% Done:

0%

Source:
Development
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

consider a cluster with one pg whose mapping does not change for 10000 epochs, while other pgs recover and then go clean. the min across all pgs is stuck at the least recent pg to go clean.

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