I'm still having a problem with this software-RAID setup. I restructured the disk layout, so that I have the exact same partition layout on both disks. But now I cannot boot from the new md device. The important devices are: /dev/md0 with /boot (made from sda1 and sdb1) /dev/md2 with / (made only from sda1) /dev/sdb2 with / (to be added to md2 once booting from md2 works) The problem is that if I boot the kernel into /dev/md2 it errors out with "cannot mount /dev/root" when switching root. I can boot fine by using the / filesystem on /dev/sdb2. initrd contains raid1.ko, so the mdraid driver is not missing driver. Any hints what could be wrong? Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos