Borked MD RAID...

["Eitan Tsur" <eitan tsur gmail com>]

I just recently installed a 3-disk RAID5 array in a server of mine,
running FC9. Upon reboot, one of the drives drops out, and
is allocated as a spare. I suspect there is some sort of issue where
DBUS re-arranges the drive-to-device maps between boots, but I am not
sure... Just kind of annoying to have to stop and re-add a drive every
boot, and wait the couple hours for the array to rebuild the 3rd disk.
Any thoughts? Anyone else encountered such an issue before? What should
I be looking for? I'm new to the world of RAID, so any information you
can give may be helpful.

Regards,
-Eitan-