Too much abstraction there - in this case, I wouldn't convert, I'd copy, create a new VHDX mount it somewhere in the VM, copy the data over, then remount it in

Too much abstraction there - in this case, I wouldn't convert, I'd copy, create a new VHDX mount it somewhere in the VM, copy the data over, then remount it in the VM at the mountpoint of the now unmounted RAID Array. We ended up here, because as I mentioned, I just moved the RAID into the new box, and mounted at the place the VM needed to have it, that made the setup process much faster.