On Mon, 2009-04-27 at 17:54 -0400, JohnS wrote: > You should not use dd on any active disk raid or not. That's not what the procedure recommends, at least for the target disk, and /boot ought to be relatively safe for the source, but it will become a moot point anyway as that part will disappear after the rewrite to use RAID1 for /boot to address previous comments. Phil