>> I think you found the answer! >> >> When adding 100 new OSDs to the cluster, I increased both pg and pgp >> from 4096 to 16,384 >> > > Too much for your cluster, 4096 seems sufficient for a pool of size 10. > You can still reduce it relatively cheaply while it hasn't been fully > actuated yet Assuming he has just the one pool and assuming from the name an 8,2 EC profile, that makes his new PG ratio ~298. Which would not be entirely unreasonable for SSDs, probably too much for HDDs in which case 8192 would arguably be okay. 4096 would make the ratio just 74. — aad _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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