Run reshard instances rm
And reshard your bucket by hand or leave dynamic resharding process to do this 
work


k

Sent from my iPhone

> On 13 Apr 2021, at 19:33, dhils...@performair.com wrote:
> 
> All;
> 
> We run 2 Nautilus clusters, with RADOSGW replication (14.2.11 --> 14.2.16).
> 
> Initially our bucket grew very quickly, as I was loading old data into it and 
> we quickly ran into Large OMAP Object warnings.
> 
> I have since done a couple manual reshards, which has fixed the warning on 
> the primary cluster.  I have never been able to get rid of the issue on the 
> cluster with the replica.
> 
> I prior conversation on this list led me to this command:
> radosgw-admin reshard stale-instances list --yes-i-really-mean-it
> 
> The results of which look like this:
> [
>    "nextcloud-ra:f91aeff8-a365-47b4-a1c8-928cd66134e8.185262.1",
>    "nextcloud:f91aeff8-a365-47b4-a1c8-928cd66134e8.53761.6",
>    "nextcloud:f91aeff8-a365-47b4-a1c8-928cd66134e8.53761.2",
>    "nextcloud:f91aeff8-a365-47b4-a1c8-928cd66134e8.53761.5",
>    "nextcloud:f91aeff8-a365-47b4-a1c8-928cd66134e8.53761.4",
>    "nextcloud:f91aeff8-a365-47b4-a1c8-928cd66134e8.53761.3",
>    "nextcloud:f91aeff8-a365-47b4-a1c8-928cd66134e8.53761.1",
>    "3520ae821f974340afd018110c1065b8/OS 
> Development:f91aeff8-a365-47b4-a1c8-928cd66134e8.4298264.1",
>    
> "10dfdfadb7374ea1ba37bee1435d87ad/volumebackups:f91aeff8-a365-47b4-a1c8-928cd66134e8.4298264.2",
>    "WorkOrder:f91aeff8-a365-47b4-a1c8-928cd66134e8.44130.1"
> ]
> 
> I find this particularly interesting, as nextcloud-ra, <swift>/OS 
> Development, <swift>/volumbackups, and WorkOrder buckets no longer exist.
> 
> When I run:
> for obj in $(rados -p 300.rgw.buckets.index ls | grep 
> f91aeff8-a365-47b4-a1c8-928cd66134e8.3512190.1);   do   printf "%-60s %7d\n" 
> $obj $(rados -p 300.rgw.buckets.index listomapkeys $obj | wc -l);   done
> 
> I get the expected 64 entries, with counts around 20000 +/- 1000.
> 
> Are the above listed stale instances ok to delete?  If so, how do I go about 
> doing so?
> 
> Thank you,
> 
> Dominic L. Hilsbos, MBA 
> Director - Information Technology 
> Perform Air International Inc.
> dhils...@performair.com 
> www.PerformAir.com
> 
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