Article View: comp.sys.ibm.pc.misc
Article #3437QEMM 5.0 == slow hard disk?
From: Jaye Mathisen
Date: Tue, 25 Sep 1990 21:58
Date: Tue, 25 Sep 1990 21:58
25 lines
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1398 bytes
Zenith 386/20, BIOS version ranging from 3.30.8 to 3.30.14, DOS 3.3+, and QEMM
5.0, DEC DEPCA-Turbo Ethernet card, at D000-DFFF, 70 meg ESDI disk
If I run coretest on this machine with no config.sys or autoexec, I get
data transfer rates of appx 1 megabyte / second.
If I create a config.sys that has the line:
device=\qemm\qemm.sys ram /adapterram=d000-dfff
reboot, and run coretest, my transfer rates drops to about 70K/second.
DIR's crawl across the screen, etc.
Is this a problem with Zenith BIOS? QEMM 5.0? Is it fixed in 5.1? weirdness
in the network adapter? Is this a known problem? It does it on 5 different
machines that we've tested it on, and it's very consistent...
Please e-mail responses, and I'll summarize and post if demand warrants.
--
Jaye Mathisen,sysmgr 410 Roberts Hall,Dept. of Computer Science
Montana State University,Bozeman MT 59717 PHONE: (406) 994-{4780,3931}
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!dali.cs.montana.edu!osyjm From: osyjm@caesar.cs.montana.edu (Jaye Mathisen) Newsgroups: comp.sys.ibm.pc.misc Subject: QEMM 5.0 == slow hard disk? Message-ID: <2481@dali> Date: 25 Sep 90 21:58:55 GMT Sender: usenet@dali.cs.montana.edu Organization: Montana State University, Dept. of Computer Science, Bozeman MT 59717 Lines: 25