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Bug #22293

client may fail to trim as many caps as MDS asked for

Added by Zheng Yan about 5 years ago. Updated over 4 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Zheng Yan
Category:
-
Target version:
-
% Done:

0%

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

Description

Client::trim_caps() can't trim inode if it has null child dentries. If config option client_cache_size is large, Client::trim_cache() may never trim null dentires.

Related issues

Copied to CephFS - Backport #22504: luminous: client may fail to trim as many caps as MDS asked for Resolved
Copied to CephFS - Backport #22505: jewel: client may fail to trim as many caps as MDS asked for Rejected
Copied to Linux kernel client - Bug #22639: cephfs may fail to trim as many caps as MDS asked for Resolved 12/01/2017

History

#1 Updated by Zheng Yan about 5 years ago

  • Status changed from New to Fix Under Review

#3 Updated by Patrick Donnelly about 5 years ago

  • Assignee set to Zheng Yan
  • Backport set to luminous,jewel
  • Component(FS) Client, kceph added

#4 Updated by Patrick Donnelly about 5 years ago

  • Status changed from Fix Under Review to Pending Backport

#5 Updated by Nathan Cutler about 5 years ago

  • Copied to Backport #22504: luminous: client may fail to trim as many caps as MDS asked for added

#6 Updated by Nathan Cutler about 5 years ago

  • Copied to Backport #22505: jewel: client may fail to trim as many caps as MDS asked for added

#7 Updated by Zheng Yan about 5 years ago

  • Copied to Bug #22639: cephfs may fail to trim as many caps as MDS asked for added

#8 Updated by Patrick Donnelly over 4 years ago

  • Status changed from Pending Backport to Resolved

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