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Feature #15072

open

mon: multifs: auth caps of MDS->mon connections to limit by FSCID

Added by John Spray about 8 years ago. Updated about 6 years ago.

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

0%

Source:
other
Tags:
multifs
Backport:
Reviewed:
Affected Versions:
Component(FS):
Labels (FS):
Pull request ID:

Description

MDSs already only receive a populated MDSMap once they have been assigned a rank.

These caps should be used by MDSMonitor when deciding whether to assign a rank to an MDS: if it doesn't have permissions to participate in a particular filesystem, then it will remain in the pool of standbys.

We may want to add a health warning here, for the case where someone has made a configuration mistake that results in MDS daemons being available, but none of them being eligible for going active due to their auth caps.

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 #1

Updated by Greg Farnum almost 8 years ago

  • Subject changed from multifs: auth caps of MDS->mon connections to limit by FSCID to mon: multifs: auth caps of MDS->mon connections to limit by FSCID
  • Category changed from 47 to 93
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 #2

Updated by Patrick Donnelly about 6 years ago

  • Category deleted (93)
  • Tags set to multifs
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