*BSD News Article 19059


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From: loodvrij@cyb.cojones.com (Bruce 'Loodvrij' Keeler)
Newsgroups: comp.os.386bsd.questions
Subject: Re: Adaptec 1542C and Archive 2525S with NetBSD-0.8
Keywords: adaptec 1542C archive viper 2525
Message-ID: <CB21Dx.23w@cyb.cojones.com>
Date: Sun, 1 Aug 1993 00:29:42 GMT
References: <1993Jul30.214626.29331@iplmail.orl.mmc.com>
Reply-To: loodvrij%cyb@fredbox.cts.com
Organization: The museum of ancient wombats
Lines: 43

In article <1993Jul30.214626.29331@iplmail.orl.mmc.com> patw@orl.mmc.com (Pat Walker) writes:
>Howdy All,
>  As you might surmise from the Subject line, I'm having some
>difficulty with my Archive tape drive and NetBSD.  I have
>a Maxtor 1240S and an Archive 2525S hooked up to my Adaptec 1542C.

Wow.  I have amlost EXACTLY the same setup (except my Maxtor is bigger!)
and more or less the same problems.

>The Maxtor works great, NetBSD installed off of the floppies
>great, but I'm having trouble using the Archive.  Whenever
>I try to tar anything off the tape I get
>
>st0: illegal request
>st0: mode sense failed
>st0: illegal request
>tar: read error on /dev/rst0: invalid argument.
>
It works Ok for me when the tar file was written by NetBSD, but when I try to
read tapes written under DOS with gtar (or is it gtak?  Some APSI version of
Gnu tar anyhow) I get the errors above.  And trying to read QIC-24 tapes which
were written on an old Sun 3 totally fails, though Archive claim the drive
should be able to read them.  Oh yeah, and dump appears to work, but restore
does not...

>I've swapped in an Archive 2150S and it works ok.  Anybody
>have any clues?

Sounds distinctly odd to me.
>
>I've Tested the drive on a sun, and it works, so i don't 
>think it is a defective drive.
>
No, it definately sounds like a driver problem doesn't it?  

>Patrick Walker                               patw@orl.mmc.com
>Martin Marietta Electronic Systems          (407)356-5909
>
>Steinbach's Guideline for System Programming :
>  "Never test for an error condition you don't know how to handle"
>
Bruce