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- Newsgroups: comp.os.os2.networking
- Path: sparky!uunet!wupost!darwin.sura.net!jvnc.net!nuscc!eletanjm
- From: eletanjm@nuscc.nus.sg (TAN JIN MENG)
- Subject: Re: DISKLESS WORKSTATIONS
- Message-ID: <1992Aug20.112022.968@nuscc.nus.sg>
- Organization: National University of Singapore
- References: <1992Aug19.202529.12145@midway.uchicago.edu>
- Date: Thu, 20 Aug 1992 11:20:22 GMT
- Lines: 65
-
- sip1@ellis.uchicago.edu (Timothy F. Sipples) writes:
- : In article <1992Aug19.093919.29308@nuscc.nus.sg> eletanjm@nuscc.nus.sg (TAN JIN MENG) writes:
- : >Actually, I would like to get rid of WPS,PM, DOS and Windows Emulation.
- : >ie everything except the kernel ,OS DLLs, file system etc. If I put
- : >PROTSHELL=cmd.exe will this do it? Will the memory usage be indicative
- : >of the memory usage of the diskless workstation?
- :
- : I'm not sure I understand. The two aren't related -- a diskless
- : workstation can run full blown OS/2 through Remote IPL (a LAN Server
- : feature), including Win-OS/2, DOS sessions, etc. Or you can run
- : without those components -- it doesn't have anything to do with
- : diskless or not. (Being diskless just means that all the OS/2 files
- : must be located on the server.)
-
- Sorry I wasn't clear here. I just wanted to know how I can estimate the
- memory requirements for a minimal OS/2.
-
- :
- : As for your multiple processor project, you are correct, QNX costs a
- : fair amount of money. It all depends on what you want to accomplish.
- : For example, do you want a "super server" which will farm out tasks to
- : the least busy processor in the server, automatically? QNX does well
- : here. SCO Unix on a dual processor Compaq SystemPro does this fairly
- : well, too. The recently announced multiprocessor version of OS/2 for
- : IBM/Parallan servers (the PS/2 Model 295), due to ship in October,
- : also would fit the bill. Some NCR machines would also work. The
- : forthcoming Windows NT is reported to perform this task as well. And,
- : of course, you can "roll your own," writing appropriate drivers and
- : task managers -- if you feel up to it. :-)
- :
- : There are a couple important considerations, however. One is that
- : there is absolutely no hardware standard for Intel-based systems with
- : more than one X86 CPU. Meaning that you'll be buying the software
- : together with the hardware in one integrated package, and you will
- : lose flexibility. The other is that no one has really done a decent
- : job in this area just yet -- the development isn't all that far along.
- :
- : Perhaps you can clarify your requirements a little better. What is it
- : exactly that you want this server to be doing? What sort of network
- : do you envision? What sort of tasks should it accomplish?
- :
- : --
- : Get the OS/2 FREQ. ASKED QUESTIONS LIST | Timothy F. Sipples
- : from 128.123.35.151, anonymous ftp, | Internet: sip1@ellis.uchicago.edu
- : directory pub/os2/all/faq, or from | Dept. of Econ., U. Chicago, 60637
- : LISTSERV@BLEKUL11.BITNET (send "HELP"). | Tsongas > Perot > Clinton. Yay.
-
- There are 2 possible uses.
-
- One is in a hospital environment where you have multiple beds
- and you have both data acquisition front ends and a compute
- back end. The app is in real time expert system diagnosis.
-
- The other is as a Super Compute server for 3D visualisation problems.
-
- We're on a "cheap is good" kick here, so I'm investigating something
- like this. The idea here is to get cheap single board computers with
- network cards (in the case of the Super Server, we put them into one
- cabinet) and with a cheap but solid OS as a base.
-
- development on the OS/2 platform should be pretty easy too. The
- environment is familiar and there is (likely) to be a multitude of
- software (as well as supported hardware) available for this platform.
-
- jin meng
-