Bug #22722
[cls] rbd.object_map_snap_create and rbd.object_map_snap_remove are slow
Status:
Duplicate
Priority:
Normal
Assignee:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
For very large devices, iterating through the vector via index can result in an exponential slowdown. This was already addressed in rbd.object_map_update but these other functions need to be updated as well.
Related issues
History
#1 Updated by Jason Dillaman about 6 years ago
#2 Updated by Jason Dillaman about 6 years ago
- Status changed from In Progress to Duplicate
#3 Updated by Nathan Cutler about 6 years ago
@Jason Did you really mean to close this as "Duplicate"? If so, which redmine ticket is it duplicating and can we zero out the Backport field?
#4 Updated by Nathan Cutler about 6 years ago
- Duplicates Bug #22716: rbd snap create/rm takes 60s long added
#5 Updated by Nathan Cutler about 6 years ago
- Backport deleted (
luminous,jewel)
#6 Updated by Nathan Cutler about 6 years ago
@Jason Nevermind :-)