Hello guys! We noticed an unexpected situation. In a recently deployed Ceph cluster we are seeing a raw usage, that is a bit odd. We have the following setup: We have a new cluster with 5 nodes with the following setup: - 128 GB of RAM - 2 cpus Intel(R) Intel Xeon Silver 4210R - 1 NVME of 2 TB for the rocks DB caching - 5 HDDs of 14TB - 1 NIC dual port of 25GiB in BOND mode. Right after deploying the Ceph cluster, we see a raw usage of about 9TiB. However, no load has been applied onto the cluster. Have you guys seen such a situation? Or, can you guys help understand it? We are using Ceph Octopus, and we have set the following configurations: ``` ceph_conf_overrides: global: osd pool default size: 3 osd pool default min size: 1 osd pool default pg autoscale mode: "warn" perf: true rocksdb perf: true mon: mon osd down out interval: 120 osd: bluestore min alloc size hdd: 65536 ``` Any tip or help on how to explain this situation is welcome!