I'm deciding between FreeNAS and OMV for my NAS build. Currently, leaning towards OMV+SnapRAID for it's ability on bitrot detection & easier drive expansion disk-by-disc basis.
FreeNAS has encryption support built-in, but from what I read OMV doesn't nor any plugin exist. You can manually encrypt a drive using LUKS, but has anyone done this with SnapRAID plugin running too? How much trouble is it and would it cause any complication for future OMV changes or when a drive fails?