I have moved to OMV, having tried Unraid and TrueNAS. OMV is certainly easy to configure. Setting up ZFS plugin from OMV-Extras was very easy. So I have a working ZFS Z1 pool, 4 x 4TB drives.
I have a 120GB Samsung NVMe as system drive, and two 500GB Crucial SSDs which I had used for cache on other NAS systems. How can I use them now? Can I set up a separate array and use them for certain system shares?
Your advice will be very welcome.