From owner-freebsd-questions  Wed Feb 21 14:37:17 1996
Return-Path: owner-questions
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id OAA05588
          for questions-outgoing; Wed, 21 Feb 1996 14:37:17 -0800 (PST)
Received: (from jmb@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id OAA05581
          Wed, 21 Feb 1996 14:37:14 -0800 (PST)
From: "Jonathan M. Bresler" <jmb>
Message-Id: <199602212237.OAA05581@freefall.freebsd.org>
Subject: Re: LUN
To: grail@cray-ymp.acm.stuorg.vt.edu (Giao Nguyen)
Date: Wed, 21 Feb 1996 14:37:14 -0800 (PST)
Cc: questions@FreeBSD.ORG
In-Reply-To: <199602211550.KAA09360@cray-ymp.acm.stuorg.vt.edu> from "Giao Nguyen" at Feb 21, 96 10:50:09 am
X-Mailer: ELM [version 2.4 PL24]
Content-Type: text
Sender: owner-questions@FreeBSD.ORG
Precedence: bulk

Giao Nguyen wrote:
> 
> I'm thinking of getting a CD changer for my FreeBSD system. However, I'm
> trying to make sure that I can make use of the device. How would each of the
> LUN's of the CD changer be accessed? If I have seven different CD-ROM in the
> device, how would I work with each of them separately and simultaneously?

	the "cd" device dynamically grows.  on my cd-rom changer, the first
	lun is /dev/cd0c, the second /dev/cd1c, etc..

	the kernel config file needs:

	device cd0

	i am assuming that you have a SCSI cdrom drive.