dear all, I just installed CentOS on a machine with two identical disks. There was a previous Debian in raid1 on disks. The boot manager was lilo. I just created the swraid partitions via Anaconda, installed centos, but lilo comes up with an error (L 99) which means that Grub didn''t wipe the mbr. The bad news: none of the mbr-s wiped. I tried to change disk order but it didn''t work too. Just wanted to inform the list. I think I will go to rescue mode and wipe it from grub shell. bye, Ago