Hi! yesterday i bootstrapped (with cephadm) my first ceph installation and things looked somehow ok .. but today the osds are not yet ready and i have in dashboard this warnings: MDS_SLOW_METADATA_IO: 1 MDSs report slow metadata IOs PG_AVAILABILITY: Reduced data availability: 64 pgs inactive PG_DEGRADED: Degraded data redundancy: 2/14 objects degraded (14.286%), 66 pgs undersized TOO_FEW_OSDS: OSD count 2 < osd_pool_default_size 3 and in logs: 3/12/21 12:18:19 PM [INF] OSD <1> is not empty yet. Waiting a bit more 3/12/21 12:18:19 PM [INF] OSD <0> is not empty yet. Waiting a bit more 3/12/21 12:18:19 PM [INF] Can't even stop one OSD. Cluster is probably busy. Retrying later.. 3/12/21 12:18:19 PM [ERR] cmd: osd ok-to-stop failed with: 31 PGs are already too degraded, would become too degraded or might become unavailable. (errno:-16) this is a single node, whole package ceph install with 2 local nvme drives as osds (to be used 2x replicated like a raid1 array) So, can anyone tell me what is going on? Thanks a lot!! Adrian