*BSD News Article 35370


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From: nate@bsd.coe.montana.edu (Nate Williams)
Newsgroups: comp.os.386bsd.bugs
Subject: Re: FreeBSD, fd0d: hard error
Date: 2 Sep 1994 21:52:06 GMT
Organization: Montana State University, Bozeman  Montana
Lines: 47
Message-ID: <3486q6$dr6@pdq.coe.montana.edu>
References: <33j9hp$41l@sol.sun.csd.unb.ca> <3453os$sru@steel.interlog.com>
NNTP-Posting-Host: 153.90.192.29

In article <3453os$sru@steel.interlog.com>,
David Shadoff <daves@gold.interlog.com> wrote:
>Peter Howlett (b6ps@jupiter.sun.csd.unb.ca) wrote:
>: Howdy,
>
>: fd0d: hard error reading fsbn 62 of 64-71
>: (ST0 44<abnrml,top_head> ST1 20<bad_crc> ST2<bad_crc> cyl 1 hd 1 sec 15

These are floppy errors.

>I'm getting similar problems on FreeBSD 1.1 on an AHA1542B, using the same
>drive (Quantum LPS540).  The errors show up as timeouts on sd0, and
>occasionally as an error something like: (AHA0:0:0 timeout).

This is completely unrelated to the problems above.  

>These
>happen a lot when doing any install, and they even happen when the
>system is just sitting there (demons running, no net traffic, nobody
>logged in, no swap).


I suspect a hardware problem, since I've been running FreeBSD for a long
time on a very similar combination.  Aha1542B + quantum 1.8GB disk (big
brother to yours).

No problems whatsoever.

> It's really bugging me, because the drive/controller 
> combo works, if gen'd for DOS.

This means nothing.  Dos doesn't push hardware to specifications, and
so it's really easy to run with the hardware completely and utterly
screwed up.  (My box was totally mis-configured when I first installed
386BSD years ago).

Check your SCSI termination, as this is typically the problem that faces
most folks.


Nate

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