I think I may be having the same (or a related) problem. I'm trying to convert a Jaunty server (2.6.28-11-server) to use RAID 1 using mdadm. I believe mdadm is working because I have several RAID partitions which get mounted out of /etc/fstab after the system has successfully booted. But when I tried to convert my root to a RAID partition, I got boot errors and a busybox shell.
I tried putting /boot in a regular partition, and / and /var in two separate RAID partitions, and the system started to boot, but then it couldn't mount / or /var, and I got some errors about stuff in / being missing, and then a busybox prompt. In case it might help, I went into fdisk and marked each RAID partition with type FD ("Linux raid autodetect"), but this didn't help. Is there something else I need to do in order for my RAID root to be mounted early enough in the boot process? -- boot failure with raid1 array on jaunty https://bugs.launchpad.net/bugs/367934 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs