According to the man page the mdadm in 8.04 supports the --incremental mode for use in hotplug setups. (like the udev rules driven assembly in ubuntu)
https://wiki.ubuntu.com/HotplugRaid -- cannot boot raid1 with only one disk https://bugs.launchpad.net/bugs/120375 You received this bug notification because you are a member of Ubuntu Server Team, which is a subscriber of a duplicate bug. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs