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Bug #46830

closed

mds: do not raise "client failing to respond to cap release" when client working set is reasonable

Added by Patrick Donnelly almost 4 years ago. Updated over 3 years ago.

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

0%

Source:
Development
Tags:
Backport:
octopus,nautilus
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

If a client has more than mds_min_caps_per_client caps pinned due to open files and the MDS is trying to recall caps because the client appears quiescent, we see unnecessary "client failing to respond to cap release" messages from the MDS.

Change Beacon to not send this warning if the client's caps is below some larger threshold (like 10k).


Related issues 2 (0 open2 closed)

Copied to CephFS - Backport #46859: octopus: mds: do not raise "client failing to respond to cap release" when client working set is reasonableResolvedNathan CutlerActions
Copied to CephFS - Backport #46860: nautilus: mds: do not raise "client failing to respond to cap release" when client working set is reasonableResolvedPatrick DonnellyActions
Actions #1

Updated by Patrick Donnelly almost 4 years ago

  • Status changed from New to In Progress
Actions #2

Updated by Patrick Donnelly almost 4 years ago

  • Status changed from In Progress to Fix Under Review
  • Pull request ID set to 36501
Actions #3

Updated by Patrick Donnelly almost 4 years ago

  • Status changed from Fix Under Review to Pending Backport
Actions #4

Updated by Patrick Donnelly almost 4 years ago

  • Copied to Backport #46859: octopus: mds: do not raise "client failing to respond to cap release" when client working set is reasonable added
Actions #5

Updated by Patrick Donnelly almost 4 years ago

  • Copied to Backport #46860: nautilus: mds: do not raise "client failing to respond to cap release" when client working set is reasonable added
Actions #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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