Storage shows all drives but Encryption or Raid-menu don't

Hi @ all,

@ first (hope i can explain my Problem because my English is not very well - sry about that)

My Problem is : i have 12 Drives installed

4 Drives @ SATA Connectors on my Mainboard

8 Drives @ LSI Card (it-Mode)

OMV show me all the 12- Drives under "Storage" but i want to Setup a Raid-Z - ZFS on my 8 Drives @LSI-Card. (But all of them should be passwd protected (luks)

@ Menu-Point "encryption" are only 9 HDDs (some of my LSI-Card and some from Mainboard)

@ Menu-Point "Raid" - there is the same Problem - not all my Drives

i have taken a detour and encrypt all my drives over ssh, then i open them to create my zfs ... but on the Gui from OMV i cant..

do i overlooked something ?

complete system is updated..

BTW: ZFS-Menu on OMV shows me 10TB-Space but on terminal i can see i have 14,5TB... can i solve this problem in the GUI on OMV

thanks a lot for your time...

Quote from geaves

That's for parity, as you have RaidZ2 you have 2 drives being used for parity. Calculator here

omg- then there is all ok with my system..,right ? thank you very much...