On 2013-05-17 21:45, Clem Cole wrote:
On Fri, May 17, 2013 at 3:13 PM, Cory Smelosky <b4 at
gewt.net
<mailto:b4 at gewt.net>> wrote:
How were the VAX BSDs installed then? Standalone bootloader on a
floppy?
Often - that was the way. There were TU58 tapes and floppies from
Evans Hall that can with your 4.1BSD tapes that did the cold boot. That
code contained enough of a system to talk to the tape drive.
It would make sense. But I never saw such a thing with the MtXinu dist I had, which forced
me to type the code in that was in the manual. :-)
Maybe it got lost/mislaid or MtXinu differed...
Before Kriddle and Asa would form MtXinu, a bunch of us in Cory Hall
hacked to a raw boot system, and I do not remember why. IIRC it was Asa
Romberger that did that hack, and he might have done it originally for
IngVax. I do remember Bob would come to test it on one of my 780's
(Sprite - aka UCBCAD) because we have newer/fancier/self threading
9-tracks with vacuum columns (model number escapes me) than we had in Evan.
Most likely a TU77 (800/1600 bpi) or TU78 (1600/6250 bpi) in that case.
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic
trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" -
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