local cache

Hello, we are planning to create 2 clusters: Cluster 1: Compute Nodes (Proxmox 5.2); Cluster 2: Storage Nodes (last version of Ceph) with initially 32 TB of storage on HDDs and at least 4 TB on SSD for mixed workload. In red some questions Cluster 1 3 x Compute Node CPU: 2 x Intel Xeon...