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Fix #7787

rbd diff takes longer as images grow larger

Added by Brian Andrus over 5 years ago. Updated about 4 years ago.

Status:
Resolved
Priority:
Normal
Target version:
Start date:
03/19/2014
Due date:
% Done:

0%

Source:
Support
Tags:
Backport:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:

Description

rbd diff will currently take a VERY long time to complete for large images. This is not ideal. Perhaps a counter of some sort could keep track of bytes written to an image or clone.

Associated revisions

Revision eed80f02 (diff)
Added by Jason Dillaman over 4 years ago

rbd: add new --object-extents option to diff / export-diff

The rbd CLI can now use the object map to compute the diffs between
two snapshots. This option is enabled with the new '--object-extents'
option.

Fixes: #7787
Signed-off-by: Jason Dillaman <>

History

#1 Updated by Jason Dillaman almost 5 years ago

  • Status changed from New to In Progress
  • Assignee set to Jason Dillaman

#2 Updated by Jason Dillaman almost 5 years ago

Dependent on issue #4087

#3 Updated by Josh Durgin over 4 years ago

  • Target version set to v0.96

#4 Updated by Jason Dillaman over 4 years ago

  • Status changed from In Progress to Need Review

#5 Updated by Josh Durgin over 4 years ago

  • Target version changed from v0.96 to v9.0.2

#6 Updated by Josh Durgin over 4 years ago

  • Target version changed from v9.0.2 to v0.96

#7 Updated by Josh Durgin over 4 years ago

  • Status changed from Need Review to Resolved

#8 Updated by Ilya Dryomov about 4 years ago

--object-extents was renamed to --whole-object with https://github.com/ceph/ceph/pull/5352

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