(Background: VS2K, RD54, netboots ok, want to boot from disk.)
  I've read the FAQ on how to extract bootblocks from the boot tape, and 
used the command on the tk50-file1-12G as follows:
# dd if=tk50-file1-12G of=/usr/mdec/rdboot bs=512 count=16
I then used the following to write the boot blocks to the disk:
# disklabel -B rd0
When I reboot and give it:
>>> B DUA0
it tells me:
-DUA0

%VMB-F-ERR, PC = 00000765
%VMB-I-STS, R0 = 00000002
 84 FAIL
>>>
How may I get good bootblocks or fix whatever else may be wrong?

Thanks,
Chris Craft
ccraft@cncc.cc.co.us