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Feature #45906

mds: make threshold for MDS_TRIM warning configurable

Added by Paul Emmerich 8 months ago. Updated 4 months ago.

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

0%

Source:
Community (dev)
Tags:
Backport:
octopus,nautilus
Reviewed:
Affected Versions:
Component(FS):
MDS
Labels (FS):
Pull request ID:

Description

The MDS_TRIM health warning currently triggers on a hard-coded factor 2 threshold, I've got a setup here that runs some very spiky workload where this health warning triggers daily. I don't want to adjust `mds_log_max_segments` further as the current value is fine 99.9% of the time; I'd just like to get rid of the warning when that spike hits


Related issues

Copied to CephFS - Backport #46473: octopus: mds: make threshold for MDS_TRIM warning configurable Resolved
Copied to CephFS - Backport #46474: nautilus: mds: make threshold for MDS_TRIM warning configurable Resolved

History

#1 Updated by Patrick Donnelly 8 months ago

  • Status changed from New to Fix Under Review
  • Assignee set to Paul Emmerich
  • Target version set to v16.0.0
  • Source set to Community (dev)
  • Backport set to octopus,nautilus

#2 Updated by Patrick Donnelly 7 months ago

  • Subject changed from make threshold for MDS_TRIM warning configurable to mds: make threshold for MDS_TRIM warning configurable
  • Description updated (diff)
  • Affected Versions deleted (v15.2.4)

#3 Updated by Patrick Donnelly 6 months ago

  • Status changed from Fix Under Review to Pending Backport

#4 Updated by Nathan Cutler 6 months ago

  • Copied to Backport #46473: octopus: mds: make threshold for MDS_TRIM warning configurable added

#5 Updated by Nathan Cutler 6 months ago

  • Copied to Backport #46474: nautilus: mds: make threshold for MDS_TRIM warning configurable added

#6 Updated by Nathan Cutler 4 months 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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