in the process of turning on RAID1 on my root partition,  im half way
through the procedure outlined in the guide.  at this point i
have the 2nd disk in the mirror and have installed the bootblk
per the instructions, however, when i try to boot off disk1/raid0
i get the following error:

Sun Ultra 2 UPA/SBus (UltraSPARC 200MHz), No Keyboard
OpenBoot 3.11, 512 MB memory installed, Serial #8825331.
Ethernet address 8:0:20:86:a9:f3, Host ID: 8086a9f3.



Rebooting with command: boot disk1 netbsd
Boot device: /sbus/SUNW,fas@e,8800000/sd@1,0  File and args: netbsd
NetBSD IEEE 1275 Bootblock
.Inode not directory
Fast Data Access MMU Miss
ok


googling this error message has not yet led me to any conclusions
on what im doing wrong or how to fix.

any ideas?

cheers,
-b