AFAIK dynamic resharding is not supported for multisite setups but you can reshard manually. Note that this is a very expensive process which requires you to:
- disable the sync of the bucket you want to reshard. - Stops all the RGW (no more access to your Ceph cluster) - On a node of the master zone, reshard the bucket - On the secondary zone, purge the bucket - Restart the RGW(s) - re-enable sync of the bucket. 4m objects/bucket is way to much... Regards Teoman On Thu, Nov 4, 2021 at 5:57 PM Boris Behrens <b...@kervyn.de> wrote: > Hi everybody, > > we maintain three ceph clusters (2x octopus, 1x nautilus) that use three > zonegroups to sync metadata, without syncing the actual data (only one zone > per zonegroup). > > Some customer got buckets with >4m objects in our largest cluster (the > other two a very fresh with close to 0 data in it) > > How do I handle that in regards of the "Large OMAP objects" warning? > - Sharding is not an option, because it is a multisite environment (at > least thats what I read everywere) > - Limiting the customers is not a great option, because he already got that > huge amount of files in their buckets > - disabling the warning / increasing the threashold, is IMHO a bad option > (people might have put some thinking in that limit and having 40x the limit > is far off the "just roll with it" threashold) > > I really hope that someone does have an answer, or maybe there is some > roadmap which addresses this issue. > > Cheers > Boris > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io > > _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
