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Bug #64805
openrgw: dynamic resharding will block write op
Status:
Fix Under Review
Priority:
Normal
Assignee:
-
Target version:
-
% Done:
0%
Source:
Tags:
reshard
Backport:
Regression:
No
Severity:
1 - critical
Reviewed:
Affected Versions:
ceph-qa-suite:
rgw
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
When rgw dynamic resharding is triggered, writing will be blocked. I think this is unreasonable and may have a serious impact in the production environment. Can we optimize this part of the code to reduce the impact of reshard on performance?
In addition, Red Hat has such an article. In its tests, dynamic sharding did not block io,
https://www.redhat.com/en/blog/ceph-rgw-dynamic-bucket-sharding-performance-investigation-and-guidance
Updated by Casey Bodley 23 days ago
- Status changed from New to Fix Under Review
- Tags set to reshard
- Pull request ID set to 56597
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