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Date:      Fri, 3 Jan 1997 18:10:54 -0500 (EST)
From:      Peter Dufault <dufault@hda.com>
To:        joerg_wunsch@uriah.heep.sax.de
Cc:        freebsd-scsi@FreeBSD.ORG
Subject:   Re: Ideas on CD changers sought
Message-ID:  <199701032310.SAA24988@hda.hda.com>
In-Reply-To: <Mutt.19970103203443.j@uriah.heep.sax.de> from J Wunsch at "Jan 3, 97 08:34:43 pm"

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> As Julian Elischer wrote:
> 
> > > Is there any way to learn about the medium changing ability other than
> > > a hard-coded list of devices that are known to do it?
> > 
> > if a CD is on an LUN other than 0 it should be assumed to be a CD
> > changer,
> 
> Hmm, alas, too many CD drives are broken and respond to LUNs > 0
> despite of not being changers. :-( Remember, we've recently turned the
> default to only probe for one LUN on `readonly' devices.
> 
> I was hoping for a better indication.  Sigh.

Only if people actually used the broken LUNS - that is, they
both left the CD and kernel setup so that it responded to multiple luns and
then mounted something on CD-other-than-0.

I can see it now:  "INSERT CDROM FOR CD2 AND HIT THE ENTER KEY: "

-- 
Peter Dufault (dufault@hda.com)   Realtime Machine Control and Simulation
HD Associates, Inc.               Voice: 508 433 6936



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