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Feature #17356

object-map: batch updates during trim operation

Added by Jason Dillaman about 1 year ago. Updated about 2 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
-
Start date:
09/21/2016
Due date:
% Done:

0%

Source:
other
Tags:
Backport:
jewel
Reviewed:
User Impact:
Affected Versions:
Release:
Needs Doc:
No

Description

When removing or shrinking a very large image, currently each individual object removal could result in an individual object map update operation. In the case of very large images (e.g. 100TB), this can result in millions of OSD ops to the object map, hammering the OSD and slowing down the trim process.


Related issues

Copied to rbd - Backport #17843: jewel: object-map: batch updates during trim operation Resolved

History

#1 Updated by Jason Dillaman about 1 year ago

  • Description updated (diff)

#2 Updated by Venky Shankar about 1 year ago

  • Assignee set to Venky Shankar
  • Needs Doc set to No

#3 Updated by Venky Shankar about 1 year ago

  • Status changed from New to In Progress

#4 Updated by Venky Shankar about 1 year ago

  • Status changed from In Progress to Need Review

#5 Updated by Venky Shankar 12 months ago

  • Status changed from Need Review to Pending Backport

#6 Updated by Loic Dachary 12 months ago

  • Copied to Backport #17843: jewel: object-map: batch updates during trim operation added

#7 Updated by Nathan Cutler about 2 months ago

  • Status changed from Pending Backport to Resolved

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