Responding to myself to follow up with what I found. While going over the release notes for 14.2.3/14.2.4 I found this was a known problem that has already been fixed. Upgrading the cluster to 14.2.4 fixed the issue. Bryan > On Oct 30, 2019, at 10:33 AM, Bryan Stillwell <bstillwell@xxxxxxxxxxx> wrote: > > This morning I noticed that on a new cluster the number of PGs for the default.rgw.buckets.data pool was way too small (just 8 PGs), but when I try to split the PGs the cluster doesn't do anything: > > # ceph osd pool set default.rgw.buckets.data pg_num 16 > set pool 13 pg_num to 16 > > It seems to set the pg_num_target/pgp_num_target to 16, but pg_num/pgp_num never increase: > > # ceph osd dump | grep default.rgw.buckets.data > pool 13 'default.rgw.buckets.data' replicated size 3 min_size 2 crush_rule 0 object_hash rjenkins pg_num 8 pgp_num 8 pg_num_target 16 pgp_num_target 16 autoscale_mode warn last_change 43217 flags hashpspool,creating stripe_width 0 compression_mode aggressive application rgw > > The clusters has 295 OSDs, so I need to do a bit of splitting today. Any ideas why the splits aren't starting? > > Thanks, > Bryan _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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