Comment 3 for bug 598086

Disabling the bios does not remove the raid configuration from the disks, which is why dmraid -r is showing them. You can also erase the fake raid signatures with dmraid -E. I'm not sure how you managed to get the system working like this since usually dmraid will take over the disks and prevent mdadm from activating them. It is likely that you have yet another problem with your filesystem, but dmraid would not be involved with that and if you aren't trying to use it, then you should erase the dmraid signatures from the disks, and that will end the involvement with dmraid.