Hi, I will revert this fix in FAI 6.2.1, because it broke other things. Our LVM on soft RAID example does not work any more.
You application of using a hook for creating a md device and then set disklist=/dev/md is not what setup-storage supports. Why not use your heuristic and create then the disklist (of plain disks) and let setup-storage create the md devices? I'm not sure if we can fix your problem without breaking the normal configs. -- regards Thomas