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Bug #44785

closed

non-head batch requests may hold authpins and locks

Added by Zheng Yan about 4 years ago. Updated over 3 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Zheng Yan
Category:
-
Target version:
Ceph - v16.0.0
% Done:

0%

Source:
Tags:
Backport:
octopus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
34246
Crash signature (v1):
Crash signature (v2):

Description

mds does not dispatch non-head batch request, holding locks can cause deadlock

Related issues 1 (0 open — 1 closed)

Copied to CephFS - Backport #46524: octopus: non-head batch requests may hold authpins and locksResolvedWei-Chung ChengActions
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 #1

Updated by Zheng Yan about 4 years ago

  • Status changed from New to Fix Under Review
  • Backport set to octopus
  • Pull request ID set to 34246
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 #3

Updated by Patrick Donnelly almost 4 years ago

  • Assignee set to Zheng Yan
  • Target version set to v16.0.0
  • Component(FS) MDS added
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 #4

Updated by Patrick Donnelly almost 4 years ago

  • Status changed from Fix Under Review to Pending Backport
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 #5

Updated by Nathan Cutler almost 4 years ago

  • Copied to Backport #46524: octopus: non-head batch requests may hold authpins and locks added
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 #6

Updated by Nathan Cutler over 3 years ago

  • Status changed from Pending Backport to Resolved

While running with --resolve-parent, the script "backport-create-issue" noticed that all backports of this issue are in status "Resolved" or "Rejected".

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