I have this idea to use unraid as a NAS / storage backend for my proxmox. (via samba, i know ISCSI is faster but unraid is just that easy to use )
I have a VM with large disks in it. It currently runs on my synology NAS as backend but it's becoming to slow.
I have a proxmox cluster with 3x HP 8300 Elite SFF machines running on which a couple of (windows and linux) vm's are running.
The backend consists of a HP Microserver gen8 with 16gb ram, 4x 2tb WD red's and a samsung 860 evo 250gb caching disk.
The problems i ran into;