Posted this reply in the help forum, copying it here:
I frequently use mirrors to replace disks, or even as a backup with an esata dock. So I set up v134 with a mirror in VB, ran installgrub, then detached each drive in turn. I completely duplicated and can confirm your problem, and since I'm quite comfortable with this process I suggest you have found a serious bug and should report it immediately. This is a horrible problem if a mirror member fails and renders a system unbootable!! -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss