On Mon, Oct 24, 2005 at 02:06:37AM -0400, Ryan Cresawn wrote:

>     successfully booted an Ultra 1, an Ultra 5, or any other sparc64
>     computer from both "/dev/[sw]d0a" and "/dev/[sw]d1a" after
>     creating a RAID-1 boot disk mirror per the RAIDframe
>     documentation?

Yes, works fine for me.

If it does not work (breaking with a wrong superblock magic error), try
zeroing the first 256 blocks of your hard disk an disklabel it from scratch
(beware, this will wipe your disks content, of course!)

Martin