POOL               SIZE  TARGET SIZE  RATE  RAW CAPACITY   RATIO  TARGET RATIO  BIAS  PG_NUM  NEW PG_NUM  AUTOSCALE
 cephfs_metadata  420.2M                3.0        19300G  0.0001                 4.0      16              on
 cephfs_data       6577G                1.5        19300G  0.5112        0.8000   1.0     512              on
 ceph-lxc         75854M                3.0        19300G  0.0115                 1.0      16              on
 ceph-vm           4313M                3.0        19300G  0.0007                 1.0       4              on