>Anyone know the procedure? Can it be done? Do I need some special
>diagnostic program (do vaxes run XXDP?)
I forget if they can be formatted, but I do know that they can
be erased and scanned... but you need to have something which
speaks DU Protocol (DUP)... if you have a uVaxII or uVaxIII,
you have what you need...
You have to use one of the maintenance commands from the uVax
console...
One of the commands of the form
SET HOST/MAINT/UQSSP/SERVER n
where n is the number of the UQSSP port.
Once the DUP starts up, it will prompt for a command or
filename... type DIRECT and it will give you a listing
of what is available. Some drives have different numbers
of programs available, so try what looks obvious.
BTW - the DUP protocol is essentially a protocol which
causes the VAX and the KFQSA to exchange packets of text.
You type something, it is packetized and sent to the KFQSA
where it is passed to code running in the disk. The output
of that code is passed back to the VAX in a packet.
I don't know of anything else which speaks it (unless there
is something on the user test TK50 under MDM).
And it is a proprietary protocol, so I can't explain the
specifics.
Megan Gentry
Former RT-11 Developer
+--------------------------------+-------------------------------------+
| Megan Gentry, EMT/B, PP-ASEL | Internet (work): gentry!zk3.dec.com |
| Unix Support Engineering Group | (home): mbg!world.std.com |
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Received on Thu May 13 1999 - 22:22:53 BST