Hi all, I'm trying out Ceph Quincy (17.2.5) for the first time and I'm running into unexpected behavior of "ceph osd pool create". When not passing any pg_num and pgp_num values, I get the following error with Quincy: [root@gjk-ceph ~]# ceph osd pool create asdf Error ERANGE: 'pgp_num' must be greater than 0 and lower or equal than 'pg_num', which in this case is 1 I checked with Ceph Pacific (16.2.11) and there the extra arguments are not needed. I expected it would use osd_pool_default_pg_num and osd_pool_default_pgp_num as defined in my ceph.conf: [root@gjk-ceph ~]# ceph-conf -D | grep 'osd_pool_default_pg' osd_pool_default_pg_autoscale_mode = on osd_pool_default_pg_num = 8 osd_pool_default_pgp_num = 8 At least, this is what appears to be used with Pacific. Is this an intended change of behavior? I could not find anything related in the release notes. Best regards, Geert Kloosterman