Johnny,
Good point on the VF: driver, I've started to use it more and more but before that
I happened to Include those things in the SYSGEN. You mentioned the Baseline RSX11M+ V4.6
.DSK image on bitsavers and it is the best place to start, however the image is short on
file headers and needs to be BRUed to a new disk to expand the headers.
I agree with your comments on disk space below, but I use the RD54 sized images as a
minimum that is easily moved around between the various BeagleBone, PI, OSX and other
computers. Then the large disk that I typically choose is the RA92 at -1.5 GB which can
also be moved between systems. You need that kind of space to play with DECUS Sig tapes
and disks.
In the future, if you do start working on a dual DECNet - TCP/IP mail system for RSX, I
would love to act as a beta tester.
Mark
On Sep 6, 2015, at 9:40 AM, Johnny Billquist <bqt
at softjar.se> wrote:
On 2015-09-06 16:29, Mark Matlock wrote:
Samosa,
Johnny is right that RSX is typically customized for a particular set of hardware but
with Simh and DU disk drives it is pretty easy to set up a fairly generic system that will
run under Simh on PC Linux, BeagleBones, Raspberry PI or Windows.
Yes, if you just configure a system with lots of stuff in there, you can pretty much just
run with it.
I can send you a generic image that is
configured for a PDP a-11/93 (has TOY clock that saves some typing at boot) with a DU (4
units), DL (you will want this RL02) to load updates of Johnny's BQTCP/IP), an MS, MU,
and DY (to access floppy images). I usually use a RD54 image (~154MB) as a nice size for
RSX. I am travelling today and tomorrow, but if you have an anonymous FTP somewhere I can
upload a RSX11M+ V4.6 (with DECnet, F77, BP2 V2.5, DTR, APL, etc) .DSK file.
Mark. 11/93 is indeed a very good choice. Have all the hardware features you might want,
and with Qbus you also do not have a resource bottleneck with Unibus map registers. Not
that it actually matters much these days with the speed of things, but anyway.
One MSCP controller with four or more disks is also good. You do not need MS, DL or DY
however. If you have RL images, or floppy images, you can just download them directly into
RSX, and use the VF: driver to access them all.
For tapes, you can either deal with images and the MU driver, or else either download
directly between RSX systems, or else using some trickery when downloading .TAP files from
other systems, and then access these too using the VF: device driver.
I would never go as low as an RD54 for my actual disks, though. Disks are cheap.
On MAGICA, which is a real PDP-11/70, I have RA73 disks now (2G each). For my home 11/93,
I have some RZ disk. (4G and 8G disks.)
For my emulated systems, I usually go for 8G disks if I can.
I don't have Mail-11 on it but now I want
to figure out how.
It is a rather nice mail system. But it only speaks DECnet. I am so tempted to start
working on something that will speak both DECnet and TCP/IP... But I'm short on time,
as always. Anyone else interested? :-)
Johnny
Mark
> On Sep 6, 2015, at 9:00 AM, Sampsa Laine <sampsa at mac.com> wrote:
>
> BTW, this is the RSX mail client I was talking about:
>
>
http://sampsa.com/decmail11.png
>
> I'm sure there must be SOMEONE with a fairly easy to use RSX image for SIMH on
this list? :)
>
>
>
>>> On 6 Sep 2015, at 14:22, Johnny Billquist <bqt at softjar.se> wrote:
>>>
>>> On 2015-09-06 15:18, Sampsa Laine wrote:
>>> Bummer.
>>>
>>> Does anyone have a nice turnkey image of RSX (with DECNET) that I could run
this on?
>>
>> RSX and "turnkey" do not really mesh that well in a sentence... :-)
>> DEC did try it. It was called MicroRSX. I do not want to play with that. But it
might work for you if you actually prefer something you can't customize... :-)
>> Afraid I don't have it, though.
>>
>>> I've been itching to run a PDP-11 OS for a while now but am a total
n00b..
>>
>> You should. PDP-11s are fun. However, it all depends on your definition of fun.
>>
>> Johnny
>>
>>>
>>> Sampsa
>>>
>>>
>>>>> On 6 Sep 2015, at 13:29, Johnny Billquist <bqt at softjar.se>
wrote:
>>>>>
>>>>> On 2015-09-06 04:53, Mark Matlock wrote:
>>>>> Samosa,
>>>>> The RSX-11 Mail system consists of 4 tasks as I recall. The ...MAI
task that does most of the interaction with the user is a pretty straight forward Fortran
program. Then the actually task that sends mail ...SEN is also a Fortran program. It
communicates with the MAL$$$ task which is written in BasicPlus2 and this is the most
complicated program as it accepts the various DECnet connections and stores the messages
for retrieval by the ...MAI task. Lastly, the MAL$$$ program connects to a MAL... task
written in Fortran whose sole job is to notify the user if they are logged in that they
just got mail. This system was written by DEC and put on one of the early RSX SIG tapes,
but I remember seeing the files also in a folder on ftp.update.uu.se which may be a better
place to get the files as I'm sure Johnny has updated and improved them.
>>>>>
>>>>> As far as running on VMS, I would think it could be done. I
don't know that you would have to run RSX compatibility, but that might be easiest.
With out it there are probably a number of date/time routines that would need to be
modified to work with VMS time formats. The Fortran is probably quite easy to port but I
don't know about the Basic part. That said the RSX task sends email to VMS fine as I
recall, but this is the area I would think would be most difficult. Also, the way RSX
stores in the email files different than VMS a.
>>>>>
>>>>> Johnny could probably provide a much better overview however.
>>>>
>>>> Yes, as I suspect Sampsa is talking about the mail program on MIM, which
is not the thing you are talking about, Mark.
>>>>
>>>> DEC actually made a product called MAIL-11, which is what I have
installed.
>>>>
>>>> It's mostly written in BASIC+2, and have a slightly different set of
tasks with responsibilities. And it has way more features than the DECUS MAIL-11.
>>>>
>>>> But I do not think it is possible to run under VMS. However, it might be
that it is possible to use just the client, since I believe it can talk to a mail server
on another machine. But I have never looked how that work in DECnet.
>>>>
>>>> Johnny
>>>>
>>>>>
>>>>> Mark
>>>>>
>>>>>> On Sep 5, 2015, at 5:13 PM, Sampsa Laine <sampsa at
mac.com> wrote:
>>>>>>
>>>>>> Guys,
>>>>>>
>>>>>> Is it possibles to run the RSX-11 MAIL client on a VAX that has
the RSX compatibility module installed?
>>>>>>
>>>>>> Will it work alongside the normal VMS MAIL client?
>>>>>>
>>>>>> I'm asking because frankly the mail client on MIM is much
nicer to use than the standard VMS mail client..
>>>>>>
>>>>>> Sampsa
>>>>
>>>>
>>>> --
>>>> 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" - B.
Idol
>>>> _______________________________________________
>>>> Hecnet-list mailing list
>>>> Hecnet-list at
lists.sonic.net
>>>>
https://lists.sonic.net/mailman/listinfo/hecnet-list
>>
>>
>> --
>> 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" - B. Idol
>> _______________________________________________
>> Hecnet-list mailing list
>> Hecnet-list at
lists.sonic.net
>>
https://lists.sonic.net/mailman/listinfo/hecnet-list
--
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" - B. Idol