I'm agree with you because this causes me 5hours downtime and I think there's no more need to have at this level quota checking in high scale clusters. Thanks for your help. On Mon, Jul 6, 2020 at 6:56 PM Casey Bodley <cbodley(a)redhat.com> wrote: > > It looks like these messages are related to the config variable > rgw_bucket_quota_soft_threshold, which defaults to 0.95. I dug through > the git history and found this was added in a 2013 commit > https://github.com/ceph/ceph/commit/14eabd4aa7b8a2e2c0c43fe7f877ed2171277526. > > I guess the reasoning there is that, once a bucket is close to hitting > its quota, we want our quota checks to be 'exact' instead of using the > cache. But these quota checks can be extremely expensive for sharded > buckets, and the checks aren't atomic with the writes anyway. The > change long predates dynamic resharding, and I don't think it's > reasonable anymore. I'd support reverting that commit entirely. What > does everyone else think? > > On Mon, Jul 6, 2020 at 6:44 AM Seena Fallah <seenafallah(a)gmail.com> wrote: > > > > Hi all. > > > > I'm facing this log on my rgw instances and this seems the reason that > > I have so high iops on my buckets.index pool. > > > > 2020-07-04 18:15:08.472 7f15b37fa700 20 quota: can't use cached stats, > > exceeded soft threshold (size): 515396075520 >= 489626271744 > > > > Can someone help me on this? > > > > Thanks. > > _______________________________________________ > > Dev mailing list -- dev(a)ceph.io > > To unsubscribe send an email to dev-leave(a)ceph.io > > >