Article View: comp.sys.dec
Article #1319Re: Number of users on an old PDP-11?
From: Frank - Hardware Hacker - Borger
Date: Thu, 13 Aug 1992 21:22
Date: Thu, 13 Aug 1992 21:22
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2087 bytes
In article <1992Aug13.183035.369@usenet.ins.cwru.edu>, aj681@cleveland.Freenet.Edu (Carlin Wiegner) writes...
>
>How much memory do you think I would need to have 10 users on an
>old PDP-11?
Depends on the CPU. If it's limited to 1/4 meg, (say an 11/34,) then
max memory 10 is a little crowded, (although we managed 32 users on
an 11/45, albeit some of the ports were just printers, etc.)
Depends on operating system, load, what users are doing. 10 editors
is a lot different from 10 people doing compiles and TKBs.
>Also, where might be a place where I can get a
>network board (ethernet)? How much? How much for a 100 meg hard
>disk? How much are dumb terminals going for? Thanks for the help
>.... Please email replies...
The answer to all the above is scrounge, scrounge, scrounge.
There should be a lot of stuff going at .edu sites. Also look
for someone who has a copy of "The Processor", a mag listing many
used dealers.
>"Anything less [than a NeXT] would be uncivilized..."
As far as a NeXT is concerned, max memory is not enough for most
applications, and a 100 meg hard drive will fill up in 2 days.
Frank R. Borger - Physicist __ Internet: Frank@rover.uchicago.edu
Michael Reese - Univ. of Chicago |___ Phone : 312-791-8075 fax : 567-7455
Center for Radiation Therapy | |_) _
2929 South Ellis Avenue | \|_) Hell is paved with good Samaritans.
Chicago, Illinois 60616 |_) William M. Holden
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Path: arc1-ca.pugleaf.net!sparky!uunet!ogicse!uwm.edu!daffy!uwvax!uchinews!rover.uchicago.edu!frank From: frank@rover.uchicago.edu (Frank - Hardware Hacker - Borger) Newsgroups: comp.sys.dec Subject: Re: Number of users on an old PDP-11? Message-ID: <13AUG199215220182@rover.uchicago.edu> Date: 13 Aug 92 21:22:00 GMT Article-I.D.: rover.13AUG199215220182 References: <1992Aug13.183035.369@usenet.ins.cwru.edu> Sender: news@uchinews.uchicago.edu (News System) Reply-To: frank@rover.uchicago.edu Organization: Joint Center for Radiation Therapy Lines: 31 News-Software: VAX/VMS VNEWS 1.41