FC2 Grub raid problem, long standing..

[Hans Kristian Rosbach]

One of our newly installed boxes had a diskcrash today,
luckily it was in a 2-disk softraid mirror.

Both disks are sata, and I have successfully exchanged
the defective drive with a new one. Raid has been resynced
ok.

BUT, I cannot boot from any of the two disks since the
boot disk is the one that died.

"grub-install /dev/sda" tells me this:
"/dev/md0 does not have any corresponding BIOS drive"

/dev/md0 is /boot

This bug shows that this is a LONG TIME standing bug:
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=55484

-HK