Thank for the comments. I compiled a proxcedure thatr works for me (even with the latest dmraid 1.0.0rc15-6):
After booting up in command line (as a root or with sudo): modprobe dm-raid4-5 dmraid -an dmraid -ay mount -a
The problem is evident. The module dm-raid4-5 is not pre-loaded in the kernel and dmraid utility is not able to autoload it.
Thank for the comments. I compiled a proxcedure thatr works for me (even with the latest dmraid 1.0.0rc15-6):
After booting up in command line (as a root or with sudo):
modprobe dm-raid4-5
dmraid -an
dmraid -ay
mount -a
The problem is evident. The module dm-raid4-5 is not pre-loaded in the kernel and dmraid utility is not able to autoload it.