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Enhancement #66301

open

mon/MDSMonitor: require --yes-i-really-mean-it when changing max_mds while the cluster is unhealthy

Added by Patrick Donnelly almost 2 years ago. Updated 5 months ago.

Status:
Pending Backport
Priority:
High
Assignee:
Rishabh Dave
Category:
Administration/Usability
Target version:
Ceph - v20.0.0
% Done:

0%

Source:
Development
Backport:
squid,reef
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDSMonitor
Labels (FS):
task(easy)
Pull request ID:
59420
Tags (freeform):
backport_processed
Merge Commit:
8978b85bb063870ba9257877143c5f56a729586b
Fixed In:
v19.3.0-5644-g8978b85bb0
Released In:
v20.2.0~1763
Upkeep Timestamp:
2025-11-01T01:03:21+00:00

Description

Sometimes folks try to reduce max_mds while the cluster is unhealthy to try to "remove" a troublesome rank. This has no useful effect. See also "[ceph-users] Help needed! First MDs crashing, then MONs. How to recover ?".

Related issues 2 (2 open — 0 closed)

Copied to CephFS - Backport #68620: reef: mon/MDSMonitor: require --yes-i-really-mean-it when changing max_mds while the cluster is unhealthyQA TestingRishabh DaveActions
Copied to CephFS - Backport #68621: squid: mon/MDSMonitor: require --yes-i-really-mean-it when changing max_mds while the cluster is unhealthyQA TestingRishabh DaveActions
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 #1

Updated by Venky Shankar almost 2 years ago

  • Tracker changed from Bug to Enhancement
  • Assignee set to Rishabh Dave
  • Regression deleted (No)
  • Severity deleted (3 - minor)
  • Labels (FS) task(easy) added
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 #2

Updated by Rishabh Dave over 1 year ago

  • Status changed from New to In Progress
  • Pull request ID set to 59420
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 #3

Updated by Rishabh Dave over 1 year ago

  • Status changed from In Progress to Fix Under Review
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 #4

Updated by Rishabh Dave over 1 year ago

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

Updated by Upkeep Bot over 1 year ago

  • Copied to Backport #68620: reef: mon/MDSMonitor: require --yes-i-really-mean-it when changing max_mds while the cluster is unhealthy added
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 #6

Updated by Upkeep Bot over 1 year ago

  • Copied to Backport #68621: squid: mon/MDSMonitor: require --yes-i-really-mean-it when changing max_mds while the cluster is unhealthy added
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 #7

Updated by Upkeep Bot over 1 year ago

  • Tags (freeform) set to backport_processed
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 #8

Updated by Upkeep Bot 8 months ago

  • Merge Commit set to 8978b85bb063870ba9257877143c5f56a729586b
  • Fixed In set to v19.3.0-5644-g8978b85bb06
  • Upkeep Timestamp set to 2025-07-08T22:38:20+00:00
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 #9

Updated by Upkeep Bot 8 months ago

  • Fixed In changed from v19.3.0-5644-g8978b85bb06 to v19.3.0-5644-g8978b85bb063
  • Upkeep Timestamp changed from 2025-07-08T22:38:20+00:00 to 2025-07-14T15:46:52+00:00
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 #10

Updated by Upkeep Bot 8 months ago

  • Fixed In changed from v19.3.0-5644-g8978b85bb063 to v19.3.0-5644-g8978b85bb0
  • Upkeep Timestamp changed from 2025-07-14T15:46:52+00:00 to 2025-07-14T21:37:56+00:00
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 #11

Updated by Upkeep Bot 5 months ago

  • Released In set to v20.2.0~1763
  • Upkeep Timestamp changed from 2025-07-14T21:37:56+00:00 to 2025-11-01T01:03:21+00:00
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