Hmm... ok follow up. It seems that after i ran: sudo mdadm -Es | grep md1 >> /etc/mdadm/mdadm.conf
and rebooted the raid came back on it's own. md0 was already in mdadm.conf. Is it that simple? -- mdadm cannot assemble array as cannot open drive with O_EXCL https://bugs.launchpad.net/bugs/27037 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
