Re: Large omap in index pool even if properly sharded and not "OVER"

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Hi,

the number of shards looks fine, maybe this was just a temporary burst? Did you check if the rados objects in the index pool still have more than 200k omap objects? I would try someting like

rados -p <index_pool> listomapkeys .dir.9213182a-14ba-48ad-bde9-289a1c0c0de8.2479481907.1.151 | wc -l


Zitat von "Szabo, Istvan (Agoda)" <Istvan.Szabo@xxxxxxxxx>:

Hi,

I have a pretty big bucket which sharded with 1999 shard so in theory can hold close to 200m objects (199.900.000).
Currently it has 54m objects.

Bucket limit check looks also good:
 "bucket": ""xyz,
 "tenant": "",
 "num_objects": 53619489,
 "num_shards": 1999,
 "objects_per_shard": 26823,
 "fill_status": "OK"

This is the bucket id:
"id": "9213182a-14ba-48ad-bde9-289a1c0c0de8.2479481907.1"

This is the log lines:
2024-06-27T10:41:05.679870+0700 osd.261 (osd.261) 9643 : cluster [WRN] Large omap object found. Object: 26:e433e65c:::.dir.9213182a-14ba-48ad-bde9-289a1c0c0de8.2479481907.1.151:head PG: 26.3a67cc27 (26.427) Key count: 236919 Size (bytes): 89969920

2024-06-27T10:43:35.557835+0700 osd.89 (osd.89) 9000 : cluster [WRN] Large omap object found. Object: 26:31ff4df1:::.dir.9213182a-14ba-48ad-bde9-289a1c0c0de8.2479481907.1.726:head PG: 26.8fb2ff8c (26.78c) Key count: 236495 Size (bytes): 95560458

Tried to deep scrub the affected pgs, tried to deep-scrub the mentioned osds in the log but didn't help.
Why? What I'm missing?

Thank you in advance for your help.

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