[net.unix-wizards] Will 4.2 run on 11/785?

derek@sask.UUCP (Derek Andrew) (01/19/85)

We will be installing a nice new Vax 11/785 at the end of January.
Will 4.2 boot from the distribution tape or do we need to make some
modifications?  If it will boot, will it run without changes?
-- 
Derek Andrew, ACS, U of Saskatchewan, Saskatoon Saskatchewan, Canada, S7N 0W0
{ihnp4 | utah-cs | utcsrgv | alberta}!sask!derek  306-966-4820  0900-1630 CST

dillon@ucbvax.ARPA (The Sherif "Matt D.") (01/21/85)

> We will be installing a nice new Vax 11/785 at the end of January.
> Will 4.2 boot from the distribution tape or do we need to make some
> modifications?  If it will boot, will it run without changes?
> -- 
> Derek Andrew, ACS, U of Saskatchewan, Saskatoon Saskatchewan, Canada, S7N 0W0
> {ihnp4 | utah-cs | utcsrgv | alberta}!sask!derek  306-966-4820  0900-1630 CST

I have heard that the 785 is 100% compatible with the 780... right down to
the processor I.D.  I have also heard that Dec purposefully did not fix the
bugs in the new 785 to keep it compatible with the 780.

So, in answer to your question... I don't know.  However, I don't forsee you
having any problems fixing the boot program if it does not work En-old.

			Matt

David L. Gehrt <dave@RIACS.ARPA> (01/22/85)

I have no experience with the 785, but if you have a UDA50 and attached
drives, you are in the market for a new driver for it,and I have a good
one.  It handles dynamic badblock forwarding, and runs faster than the
old berkeley one.  If you don't have a UDA50 you can trash this message
and accept my apologies for the junk mail.

dave
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