I'm not new to Proxmox, but am new to trying out ZFS.
At the moment I have Proxmox installed in a 1TB NVMe. I have a few VMs on there and they each have 50GB - 100GB disks each (enough space for them to run OK).
I also have 7 old-ish 2TB HDs in my PC/server case, and thought about creating a...