In the discussion for the Howto: AddExtraHardDisk is the comment that if you lose the extra hard disk you lose the system.
I found this when I started trying to fix a system that quit working. Start-up gets to the point of starting the extra hard drive, doesn't find it, registers a failed and kicks out to a shell. (obviously, disconnecting the hard drive doesn't help.)
Is there an interactive option that will tell the system to ignore the dead hard drive or is this a start-over situation.