Hello.
I installed fresh OMV 6 from scratch and liveUSB / ISO.
I then created a mirror RAID with 2 disks (sdb/sdc).
After raid creation, I tried to :
- create a filesystem : can not select the raid disk
- mount filesystem : can sel ect the disk, but when I try to apply settings, i get a red error message (screenshot)
I don't understand what's wrong.