So I bought a new miniPC a Z83-II Mini PC with Intel Atom x5-Z8350 & 32GB eMMC (labeled mmcblk0). It only has UEFI more and no legacy options, so I made the standard ISO UEFI compliant. It booted and ran through the setup perfectly fine, until it got to storage devices; it couldn't find my eMMC drive. I tested Debian 9 netinst ISO to see if it would, it does; which is confusing to me now. So why isn't OMV seeing my internal eMMC drive?
Asus Eee PC 1005PE
Processor: Intel(R) Atom(TM) CPU N450 @ 1.66GHz
Memory: 1GB RAM
Kernel: Linux 2.6.32-5-amd64
Version: 2.0.7 (Stone burner)