I have my OMV 4.X running smoothly as simple NAS/Rsync on an old HP desktop with 3GB RAM, and 2x2TB RAID 1. I want to use it to run some lightweight VM'S, mostly Linux distros so i could fiddle with them without the risks of doing it in the NAS directly. My other machine here is a Windows workstation, so i'm looking for a web-based admin console of the VM'S.
I've tried the VirtualBox plugin, but no luck. After a lot of trying i think i want to try another solution, e.g. KVM, proxmox and similar.
What are the current choices, with the last 4.x version?
Thanks in advance!