Mattias Pettersson wrote: ...
And if the machine is using lilo?
Hm, lilo should work OK on a RAID-1 system and install lilo on both drives.
Could the problem be that the partition isn't marked bootable - check with fdisk.
What happens when you try to boot from the disk?
Mogens
-- Mogens Kjaer, Carlsberg A/S, Computer Department Gamle Carlsberg Vej 10, DK-2500 Valby, Denmark Phone: +45 33 27 53 25, Fax: +45 33 27 47 08 Email: mk@xxxxxx Homepage: http://www.crc.dk