Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!sol.ctr.columbia.edu!emory!hubcap!ncrcae!ncr-sd!simasd!jadpc!jdeitch
From: jdeitch@jadpc.cts.com (Jim Deitch)
Newsgroups: comp.unix.sysv386
Subject: Re: Cartridge tape drive hangs in open (SCO Unix). HELP!!!
Message-ID: <1990Dec05.055807.236@jadpc.cts.com>
Date: 5 Dec 90 05:58:07 GMT
References: <36447@cup.portal.com>
Organization: Network Engineering Technologies
Lines: 36

In article <36447@cup.portal.com> Bron@cup.portal.com (George Bron Faison) writes:
>Niklas:
>
>Don't know if this will help or not but you sounded desparate :-{  so I
>thought I'd pass it along for what it's worth (reference an Archive SCSI tape
>hangiing on open).

Not SCSI, but using the SC499R controller here.  I think it is QIC-02.

>
>I've seen similar problems with Archive drives both SCSI and non-SCSI
>under ISC 386/ix 2.x.x and we found a kludgy solution, that was to always
>call the Archive "ctape" utility with a rewind call.  Apparently this resets
>the board or something, at any rate, since we started doing this we've never
>had another cartridge tape hang.  Just do a "ctape rewind" in your shell
>script or system(...) if C program and maybe it will help.
>
>I send this idea along for what it's worth and hope that it helps.  This
>does seem to be a common problem for Archive cartridge tape drives...maybe
>they should fix it, eh?
>
>Bron @ cup.portal.com

I tried this idea tonight and found that it SORTENS the number of
times that I can use the device before a hang occurs.  I just wish
that SOMEONE, ANYONE, even a janitor or one of the cockroaches would
return my call.  I hate waiting for 15 minutes then leaving a message
then not getting a call back.

Oh well.

Jim
-- 
ARPANET:    jadpc!jdeitch@nosc.mil
INTERNET:   jdeitch@jadpc.cts.com
UUCP:	    nosc!jadpc!jdeitch