Hello, On my new ceph cluster consisting of 3 servers (45 22TB disks on each) I have created an EC8+4 pool for rgw application and forgot to add BULK flag on before uploading 270TB worth of data on it. Now the data is there and everything is fine except that pool is with 128 PG which should probably be 1024 and cluster is stuck backfilling all the time and seems to reset progress whenever it reaches ~5% misplaced object threshold, probably because of ceph balancer. The actual question is what should I do - wait indefinitely until cluster recovers and add that BULK flag to the pool or add it right now and allow ceph to scale to some more reasonable amount of PG for this pool and let it then continue with backfill? So far I have temporarily disabled deepscrub as in combination with backfill that grinds recovery speed to a halt. Ceph health detail reports only warnings about not deep-scrubbed PGs, everything else looks in order, pg stat is as follows: 450 pgs: 2 active+remapped+backfill_wait, 12 active+remapped+backfilling, 436 active+clean; 276 TiB data, 442 TiB used, 2.6 PiB / 3.0 PiB avail; 93827081/1377582381 objects misplaced (6.811%); 33 MiB/s, 13 objects/s recovering Let me know if more information about the cluster might be helpful. Thanks in advance, Merp.