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Bug #24533

PurgeQueue sometimes ignores Journaler errors

Added by John Spray 6 months ago. Updated about 2 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Correctness/Safety
Target version:
Start date:
06/15/2018
Due date:
% Done:

0%

Source:
Development
Tags:
Backport:
jewel,luminous,mimic
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:

Description

We check journaler.get_error() in PurgeQueue::_recover, but never later in _consume -- if something like a decode error happens, the MDS may silently stop progressing the queue.

Ticket inspired by thread "[ceph-users] MDS: journaler.pq decode error"


Related issues

Copied to fs - Backport #24694: luminous: PurgeQueue sometimes ignores Journaler errors Resolved
Copied to fs - Backport #24695: jewel: PurgeQueue sometimes ignores Journaler errors Rejected
Copied to fs - Backport #24703: mimic: PurgeQueue sometimes ignores Journaler errors Resolved

History

#1 Updated by John Spray 6 months ago

  • Status changed from New to Need Review

#2 Updated by Patrick Donnelly 6 months ago

  • Status changed from Need Review to Pending Backport
  • Assignee set to John Spray
  • Target version set to v14.0.0
  • Source set to Development
  • Backport set to jewel,luminous,mimic
  • Component(FS) MDS added

#3 Updated by Patrick Donnelly 6 months ago

  • Copied to Backport #24694: luminous: PurgeQueue sometimes ignores Journaler errors added

#4 Updated by Patrick Donnelly 6 months ago

  • Copied to Backport #24695: jewel: PurgeQueue sometimes ignores Journaler errors added

#5 Updated by Patrick Donnelly 6 months ago

  • Copied to Backport #24703: mimic: PurgeQueue sometimes ignores Journaler errors added

#6 Updated by Nathan Cutler about 2 months ago

  • Status changed from Pending Backport to Resolved

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