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Bug #37594

mds: mds state change race

Added by Zheng Yan almost 4 years ago. Updated almost 4 years ago.

Status:
Resolved
Priority:
High
Assignee:
Category:
-
Target version:
% Done:

0%

Source:
Development
Tags:
Backport:
mimic,luminous
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

In multi-mds cluster, recovering mds may receive mdsmap that changes
its state after other mds. Furthermore, the recovering mds may receive
messages tiggered by its state change from other mds before it receive
corresponding mdsmap.


Related issues

Copied to CephFS - Backport #37759: mimic: mds: mds state change race Resolved
Copied to CephFS - Backport #37760: luminous: mds: mds state change race Resolved

History

#1 Updated by Patrick Donnelly almost 4 years ago

  • Project changed from Ceph to CephFS
  • Assignee set to Zheng Yan
  • Priority changed from Normal to High
  • Target version set to v14.0.0
  • Start date deleted (12/11/2018)
  • Source set to Development
  • Backport set to mimic,luminous
  • Component(FS) MDS added

#2 Updated by Patrick Donnelly almost 4 years ago

  • Description updated (diff)

#3 Updated by Patrick Donnelly almost 4 years ago

  • Status changed from Fix Under Review to Pending Backport

#4 Updated by Nathan Cutler almost 4 years ago

#5 Updated by Nathan Cutler almost 4 years ago

#6 Updated by Patrick Donnelly almost 4 years ago

  • Status changed from Pending Backport to Resolved

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