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Bug #55410
closed[rgw-ms][dbr]:Large omap object found in the buckets.index pool, corresponding to resharded buckets
% Done:
0%
Source:
Q/A
Tags:
multisite-reshard
Backport:
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
We observe warning like large omap found in the index pool corresponding to resharded buckets that did not completely sync.
[WRN] LARGE_OMAP_OBJECTS: 2 large omap objects
2 large objects found in pool 'east.rgw.buckets.index'
Search the cluster log for 'Large omap object found' for more details.
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snippet from the osd.log
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grep -C 200 Large /var/log/ceph/e16ec086-bfb0-11ec-8537-002590fbd524/ceph-osd.*.log | egrep 'Large omap'
/var/log/ceph/e16ec086-bfb0-11ec-8537-002590fbd524/ceph-osd.2.log:2022-04-22T05:14:32.703+0000 7fcc52a8e700 0 log_channel(cluster) log [WRN] : Large omap object found. Object: 7:16ead4f9:::.dir.167fc967-e35e-4eb4-bc09-f71b324f77d8.31813.1.2:head PG: 7.9f2b5768 (7.8) Key count: 536197 Size (bytes): 141281185
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