After about a week of work (mainly due to a dying RA81 ... see below), I
have successfully installed 2.11BSD on my 11/83. First and foremost,
thanks to a) Steven M. Shultz for so carefully maintaining and updating
(!) CSRG's PDP-11 code to work with hardware such as my MSCP drives and
TMSCP TK50 and b) everyone involved in prodding SCO to release free
Ancient UNIX source licenses.
After dealing with a crippled binary-only Micro/RSX lack-of-a-kit, and as
a FreeBSD user of five-odd years, I decided to bite the bullet and see
what UNIX was/is like on a PDP. Thanks to the work of Steven and a cast of
thousands, it's pretty damned impressive.
The only problems I've been having seem to be coming from disk controllers
without media. More specifically, I get a hard error, followed by an
endless loop of error indications if I try to access one of my RX50s (on
an RQDX3 controller), and the only recourse is a reset. Okay, so the
solution here is simple: don't do it. The bigger problem comes with my
flake-job of an RA81, which, FWIW, is the only fixed disk storage I have.
It has a strange habit: the "A" light goes off and the controller can no
longer access it. If I soft-restart the PDP (under either RSX or UNIX),
the driver connects back to the drive without a glitch. And this gives me
the same loop-of-errors syndrome as an empty RX50. Anyone have any
pointers or sage advice? I figured I may try to modify the MSCP driver to
re-init the controller on a hard error, and try again. But the MSCP code
is fairly complicated, and I know nothing of the protocol. Anyone have any
MSCP documentation which I could beg, borrow, or steal? I'd give the
specific error codes, but I haven't written any down yet and I'm at work.
Also, I am willing to provide a Good Home for any 19" rackmount MSCP
drives in the midwest. Let me rephrase that: any one or two; I have a one
bedroom apartment, and I'm saving a bit of floorspace for a (yet to
materialize) VAX. Also Qbus thinnet or SCSI would be nice, whilst on cloud
780...
TIA,
jasomill
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From "Jason T. Miller"
<jasomill(a)shaffstall.com> Fri May 26 08:28:09 2000
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After reading the _entire_ archive of PUPS messages, and realizing that,
no, I'm not crazy and, no, I'm not the only one still interested in old
hardware and software, I dug up two old 16-bit UNIX distributions and
promptly archived 'em. Unfortunately, they're binary only and System-V
based, so I can't just throw 'em in the archive. But when the game is up
on the System-V codebase, I hope these CD-Rs are still around. They are:
- SCO XENIX 286 2.2, complete OS with development system and text
processing ([tn]roff, etc)
- Microport System V/AT Development System (runtimes say both 1.3
and 2.3, development stuff says 1.3 - don't know, never booted this one)
All the floppies read without errors, and I've actually booted and run the
XENIX (used it for a tape conversion job a couple years ago) - works as
long as you have a 5.25" floppy drive and reasonably old hardware - I ran
it on a 386 but it doesn't grok VGA.
Also, I have the ability to write TK50 tapes along with a wide range of
other formats (my employer makes tape conversion equipment and software);
no TK25 (unless the old IBM Tandberg VarBlock format is identical - don't
know) or TK70, but just about anything else (need PDP UNIX on an HP 9144A
cartridge tape; a) why? and b) I can help*!). I'd be happy to cut PDP UNIX
tapes for media and shipping.
Finally, anyone ever used the mtools package to read MS-DOS disks from an
RX50 from a DEC Rainbow? I'm working on it (no Rainbow, but I've got a box
that writes Rainbow disks) and I'd be glad to help anyone interested; I'm
also working on R/W RX50 on FreeBSD.
Jason T. Miller
jasomill(a)shaffstall.com
* but not much, unless someone is willing to replace the rubber roller
thingy on my HP drive, but, as usual, I digress.
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From Warren Toomey <wkt(a)cs.adfa.edu.au> Fri May
26 08:33:51 2000
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From: Warren Toomey <wkt(a)cs.adfa.edu.au>
Message-Id: <200005252233.IAA07703(a)henry.cs.adfa.edu.au>
Subject: Re: Dead MicroVAX II :(
In-Reply-To: <392CE14B.597E81B8(a)willapabay.org> from "Mike W." at
"May 25, 2000 1:16:11 am"
To: tscowboy(a)willapabay.org (Mike W.)
Date: Fri, 26 May 2000 08:33:51 +1000 (EST)
Cc: pups(a)minnie.cs.adfa.edu.au (Unix Heritage Society)
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In article by Mike W.:
I have a digital microvax II in a 'world
case'. I was wondering how to
hook it up and make it fly. I was told that it runs the Micro VMS OS,
but no to get get it on the machine, Model: one of two: VS12W-B2 or
V512W-B2. It is an old sticker, could be a 5 or an S. A tape drive is
installed, but no tape disk came with it. Is there another OS it can
run? I wish I knew what to do. I turn it on and it reads something like
8, 7, 6, 5, 8, B, C, 3 and then after a VERY long pause, it reads E for
another long period, then 6 for another long wait and then E forever.
How do I hook up the Console to work on it. For that matter, what does
the console look like? How do I go to console mode? Is there some kind
of manual on it? I have about 8 or 9 monitors and the same amount of
keyboards and most of the cables. I would like to bring it back to life
and put it in a show room or something. I have no money, the whole thing
was given to me. The drives
were wiped clean (it was at the Hospital, they upgraded). I take it the
E on the readout tells me, "There is no OS installed". After a month or
so of searching the internet, I have found a few 'commands' and how to
wire one cable, a picture and QBUS routing, but nothing on 'where and
how the cables go on the back (bulkhead). I need to know how, why and
when to turn the knobs on the back.
Yes, I know nothing of this thing and would like to learn. I know the
MAC a little, MS-DOS in my sleep. Anyway.....
Mike Williams
4212 S. Pacific Way
Seaview, Wa. 98644-0068
tscowboy(a)willapabay.org
I'll cc this to the Pups mailing list. You should subscribe so that you can
get any answers! Details at:
http://minnie.cs.adfa.edu.au/PUPS/maillist.html
Ciao,
Warren
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From Warren Toomey <wkt(a)cs.adfa.edu.au> Fri May
26 10:12:40 2000
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From: Warren Toomey <wkt(a)cs.adfa.edu.au>
Message-Id: <200005260012.KAA08415(a)henry.cs.adfa.edu.au>
Subject: Who uploaded these to the PUPS ARchive?
To: pups(a)minnie.cs.adfa.edu.au (Unix Heritage Society)
Date: Fri, 26 May 2000 10:12:40 +1000 (EST)
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Hi all,
I'm just doing some house cleaning on the PUPS Archive. I've
forgotten who uploaded these into the incoming directory?
-rw-r----- 1 wkt pupsarc 53634 Feb 24 1999 29pro_inclsys.tar.gz
-rw-r----- 1 wkt pupsarc 777081 Feb 24 1999 29pro_sys.tar.gz
-rw-r--r-- 1 pups pupsarc 5332873 Jan 17 01:48 old-ultrix-32.tar.gz
-rw-r--r-- 1 pups pupsarc 371111664 Mar 20 06:00 old-ultrix.tar.gz
As well, can you supply a README saying what is in these files, too :-)
My memory isn't what it used to me.
Thanks!
Warren
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From Warren Toomey <wkt(a)cs.adfa.edu.au> Fri May
26 14:34:18 2000
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From: Warren Toomey <wkt(a)cs.adfa.edu.au>
Message-Id: <200005260434.OAA09658(a)henry.cs.adfa.edu.au>
Subject: More PUPS Donations & Volunteers
To: pups(a)minnie.cs.adfa.edu.au (Unix Heritage Society)
Date: Fri, 26 May 2000 14:34:18 +1000 (EST)
Reply-To: wkt(a)cs.adfa.edu.au
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Hi all,
Since the free SCO license, we've had an enormous demand on our
PUPS volunteers. If there is anybody in Japan who can burn CDs, could you
contact me if you are prepared to burn a few copies of the PUPS CD.
I've made a start on tidying up the archive & moving recently donated
things to appropriate directories. Are there other systems out there
which could be donated to the archive? I've just have a Z8000 SystemIII
system being donated.
I'm happy to take donations, but they may not be moved into the main
archive because I don't want to have my butt sued off.
Ages ago, George Colouris at QMC in the UK had a 9-track tape containing
QED, the visual Unix editor which influenced the development of vi. Can
anybody in the UK read 9-tracks. If so, I'll put you in contact with George.
Cheers,
Warren
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From "David O'Brien"
<obrien(a)NUXI.com> Fri May 26 14:44:17 2000
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Subject: Re: Dead MicroVAX II :(
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In-Reply-To: <200005252233.IAA07703(a)henry.cs.adfa.edu.au>; from wkt(a)cs.adfa.edu.au
on Fri, May 26, 2000 at 08:33:51AM +1000
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On Fri, May 26, 2000 at 08:33:51AM +1000, Warren Toomey wrote:
In article by Mike W.:
> I have a digital microvax II in a 'world case'. I was wondering how to
> hook it up and make it fly. I was told that it runs the Micro VMS OS,
The port-vax(a)netbsd.org list is full of very VAX clueful people.
--
-- David (obrien(a)NUXI.com)
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From lars brinkhoff <lars(a)nocrew.org> Fri May 26
15:59:56 2000
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To: Johnny Billquist <bqt(a)Update.UU.SE>
Cc: pups(a)minnie.cs.adfa.edu.au
Subject: Re: PDP-11 MMU docs?
References: <Pine.VUL.3.93.1000525173018.7767F-100000(a)Zeke.Update.UU.SE>
From: lars brinkhoff <lars(a)nocrew.org>
Date: 26 May 2000 07:59:56 +0200
In-Reply-To: Johnny Billquist's message of "Thu, 25 May 2000 17:30:37 +0200 (MET
DST)"
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Johnny Billquist <bqt(a)Update.UU.SE> writes:
On 25 May 2000, lars brinkhoff wrote:
Is there any PDP-11 MMU documentation available?
Don't remember seeing any. What do you want to know?
Everything necessary to emulate one in software. I have Supnik's
simulator, but it would be easier if I had proper docs.
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From "Steven M. Schultz"
<sms(a)moe.2bsd.com> Fri May 26 16:18:57 2000
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Date: Thu, 25 May 2000 23:18:57 -0700 (PDT)
From: "Steven M. Schultz" <sms(a)moe.2bsd.com>
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To: pups(a)minnie.cs.adfa.edu.au
Subject: Re: PDP-11 MMU docs?
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Hi -
From: lars brinkhoff <lars(a)nocrew.org>
Johnny Billquist <bqt(a)Update.UU.SE> writes:
On 25 May 2000, lars brinkhoff wrote:
Is there any PDP-11 MMU documentation available?
Don't remember seeing any. What do you want to know?
Everything necessary to emulate one in software. I have Supnik's
simulator, but it would be easier if I had proper docs.
Do you also have Harti Brandt's P11 ("Begemot") emulator? That
is a _work of art_! Has an emulated DEQNA so you can place the
"PDP-11" on a LAN, the timeskew problem has been fixed (the emulated
pdp-11 keeps good time), and it also has a TOY clock now.
Check out
http://www.begemot.org
Steven Schultz
sms(a)moe.2bsd.com
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