os disk

Hi Proxmox, I had 3 SSD and will create a RAID-5. The usable size roughly will be 2TB after the RAID. I want to share 2TB for OS, VM and Backup by using partitioning during the pve installation. 1. What is the recommended pve OS disk size/partition? 2. What is the disk format should i use...

Hi, I am quite new to Proxmox and can't find the best solutions for my installation. I'm running FreeNAS today on an old server with 3x RAIDZ-1. This will I import to Proxmox. My server is Supermicro X9DRi-F, 2x E5-2620 v2 128GB RAM. I will import 2x 8x2TB RAIDZ-1 and 1x 4TB RAIDZ-1 I have...