Err, booting directly from the RAID using lilo or grub? If you're using lilo, it's known that after regenerating an initramfs, you may have to re-run lilo by hand.
-- CRC error, not able to boot from md0 (raid) https://launchpad.net/bugs/61382 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs