Hello Sergey, January 31, 2022 9:58 AM, "Сергей Цаболов" <tsabolov at t8.ru> wrote: > > My question is how I can decrease MAX AVAIL in default pool > device_health_metrics + cephfs_metadata and set it to vm.pool and > cephfs_data The max_avail is calculated by the cluster-wide AVAIL and pool USED, with respect to the replication size / EC profile. Cheers, Alwin