Can confirm this with a fresh installation from daily/20070301/feisty- server-amd64.iso.
Setup: - only one disk - md0 raid1 mounted as / (/dev/sda1 + other mirror missing, the installation ui actually permits this) - md1 raid1 unused (/dev/sda3 + other mirror missing) On the first boot I got to the initramfs prompt, with only md1 active: mdadm: No devices listed in conf file were found. stdin: error 0 Usage: modprobe .... mount: Cannot read /etc/fstab: No such file or directory mount: Mounting /root/dev ... failed mount: Mounting /sys ... failed mount: Mounting /proc ...failed Target filesystem doesn't have /sbin/init /bin/sh: can't access tty; job control turned off (initramfs) Second try gave the same prompt, but now md0 was active. However, it didn't boot: (initramfs) cat /proc/mdstat Personalities : [raid1] md0 : active raid1 sda1[0] 15623104 blocks [2/1] [U_] Finally, on the third try, it booted (well, got some warnings about missing /dev/input/mice or something like that, but that's not the point here). Now I'm just sticking with / as a normal partition (+ others like /home as raid1). I'm hoping that the migration to raid1 goes fine after this problem has been fixed. -- boot-time race condition initializing md https://launchpad.net/bugs/75681 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs