*BSD News Article 43217


Return to BSD News archive

Xref: sserve comp.sys.ibm.pc.hardware.misc:19498 alt.comp.periphs.mainboard.asus:220 comp.os.linux.hardware:2875 comp.os.386bsd.misc:5571 comp.os.os2.misc:128664
Path: sserve!newshost.anu.edu.au!munnari.oz.au!spool.mu.edu!howland.reston.ans.net!news.sprintlink.net!uunet!uunet.ca!uunet.ca!io.org!nobody
From: miljenk@io.org (Miljenko Jandric)
Newsgroups: io.general,io.computers,comp.sys.ibm.pc.hardware.misc,alt.comp.periphs.mainboard.asus,comp.os.linux.hardware,comp.os.386bsd.misc,comp.os.os2.misc
Subject: Re: List of recommended hardware components
Date: 5 Mar 1995 01:19:31 -0500
Organization: Internex Online (Data: 363-3783/Telnet: io.org)
Lines: 34
Message-ID: <3jbl5j$opr@ionews.io.org>
References: <3g890k$cbl@ionews.io.org> <3hreko$jt6@perot.mtsu.edu> <D44Mn7.4FC@indirect.com> <3j7v4c$3p6@illuminati.io.com>
NNTP-Posting-Host: nudge.io.org

In article <3j7v4c$3p6@illuminati.io.com>, quantum <brettw@io.com> wrote:
>Barnacle Wes (wes@indirect.com) shouted from out of the ether:
>> Ching Lin (csmadrin@perot.mtsu.edu) wrote:
>> : BTW, any commants on IBM SCSI hard disks?  
>> : I just bought a 728MB IBM SCSI disk for $280.
>> : I believe it runs at 4500 RPM.
>
>> We have one of these in our RS/6000 m250.  It died from overuse
>> after 3-4 weeks of not being able to run AIX on it.  My previous
>> message about everyone in the computer industry just doing their
>> best notwithstanding, IBM just plain sucks.  The only good thing
>> I can say about their hardware is that it isn't *quite* as bad as
>> their software.  :<(
>
>> 	Wes Peters
>
>I've got an IBM 320meg SCSI-2 drive at home, and a IBM 2gig SCSI-2 drive
>at work.  I have found both to be solid, high-performance drives.  The
>only problem drives I am aware of are the 830meg 5-1/4" full-height SCSI
>drives, used primarily in RS/6000 systems -- I think IBM is replacing
>these on request with a 1gig model.  Different people, different experiences.
>

Over last five years I used 320MB, 857MB, 1GB and 2GB SCSI drives from IBM,
on RS6000/320 and 950. 320 MB drives seem to be very sensitive to power
fluctuations. On two separate incidents they failed (a few at a time)
in the moment of a power failure. They would immediatelly start producing
a funny clicking noise, as if they would hit something every few seconds.
The 857MB drives didn't have this problem, but would slowly die over
few years. They would, however, develop a noise prior to failure, so
that wasn't that bad. New 1GB and 2GB drives are nothing but pleasure
I run 15 2GB drives and 5 1GB drives, and not a single problem in a year.

mj