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Fix #61378

closed

mds: turn off MDS balancer by default

Added by Patrick Donnelly 11 months ago. Updated 2 months ago.

Status:
Resolved
Priority:
High
Assignee:
Patrick Donnelly
Category:
Administration/Usability
Target version:
Ceph - v19.0.0
% Done:

0%

Source:
Community (user)
Tags:
backport_processed
Backport:
reef
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
52196
Crash signature (v1):
Crash signature (v2):

Description

Operators should deliberately decide to turn on the balancer. Most folks with multiple active MDS are using pinning. Any balancer activity is usually undesired and causes performance issues.

The balancer should be turned off via the MDSMap so that all MDS agree on whether the balancer should operate.

Related issues 1 (0 open — 1 closed)

Copied to CephFS - Backport #63838: reef: mds: turn off MDS balancer by defaultResolvedPatrick DonnellyActions
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 #1

Updated by Patrick Donnelly 11 months ago

  • Description updated (diff)
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 #2

Updated by Patrick Donnelly 10 months ago

  • Status changed from New to In Progress
  • Assignee set to Patrick Donnelly
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 #3

Updated by Patrick Donnelly 10 months ago

  • Pull request ID set to 52196
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 #4

Updated by Patrick Donnelly 6 months ago

  • Status changed from In Progress to Fix Under Review
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 #5

Updated by Patrick Donnelly 4 months ago

  • Status changed from Fix Under Review to Pending Backport
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 #6

Updated by Backport Bot 4 months ago

  • Copied to Backport #63838: reef: mds: turn off MDS balancer by default added
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 #7

Updated by Backport Bot 4 months ago

  • Tags set to backport_processed
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 #8

Updated by Patrick Donnelly 2 months ago

  • Category set to Administration/Usability
  • Status changed from Pending Backport to Resolved
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