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Feature #10388

closed

Add MDS perf counters for stray/purge status

Added by John Spray over 9 years ago. Updated about 9 years ago.

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

0%

Source:
other
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Reviewed:
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Description

It would be useful to know how many inodes are currently in the stray folders, waiting to be deleted, and also how many inodes are in the RecoveryQueue, waiting to be scanned.

This stuff is interesting when you're observing the interaction between the MDS and RADOS during testing, and also potentially for users wanting to know "what's the holdup?" if they've got the system into a state with a big stray folder or recovery queue.

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 #1

Updated by John Spray over 9 years ago

  • Project changed from Ceph to CephFS
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 #2

Updated by John Spray over 9 years ago

  • Status changed from New to In Progress
  • Assignee set to John Spray
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 #3

Updated by John Spray about 9 years ago

  • Status changed from In Progress to Resolved
commit 62b4e4391686180f1bdd9fd58d3113280c47be2b
Author: John Spray <john.spray@redhat.com>
Date:   Mon Jan 19 12:16:59 2015 +0000

    mds/MDCache: stray/purge perfcounters

    Fixes: #10388
    Signed-off-by: John Spray <john.spray@redhat.com>
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