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Feature #58193

mds: remove stray directory indexes since stray directory can fragment

Added by Venky Shankar about 2 months ago. Updated about 2 months ago.

Status:
New
Priority:
Normal
Category:
Administration/Usability
Target version:
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Component(FS):
MDS
Labels (FS):
multimds
Pull request ID:

Description

There seems to be no need to have multiple stray directory indexes since stray directory can fragment now. This may not be as simple as NUM_STRAY to 1 as upgrades and other things such as an MDS exporting its stray entries on shutdown needs to be taken care.


Related issues

Related to CephFS - Fix #41782: mds: allow stray directories to fragment and switch from 10 stray directories to 1 Resolved

History

#1 Updated by Patrick Donnelly about 2 months ago

  • Related to Fix #41782: mds: allow stray directories to fragment and switch from 10 stray directories to 1 added

#2 Updated by Patrick Donnelly about 2 months ago

Zheng had recommended we do not reduce stray dirs from 10 to 1.

https://tracker.ceph.com/issues/41782#note-6

I think it's a good change to make though.

#3 Updated by Venky Shankar about 2 months ago

  • Category set to Administration/Usability
  • Assignee set to Dhairya Parmar

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