CEPH setup

I have 6 nodes with the following drives 4x HP PM9A3 480GB(M.2 NVMe PCIe 4.0) slow due to 480gb, not fast as the u.2 and larger drives, benchmarks hard to find on the m.2 480gb. 5x PM1655 800GB(SAS 24 Gbps) 3x PM897(SATA 6 Gbps) This will be a proxmox cluster with ceph, running in a lab, so often not that bussy, but we all hate slow performance ... I will use FastEC not replica 3, sas and sata in…