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Date:      Fri, 18 Aug 2000 13:07:00 +0700
From:      Roger Merritt <mcrogerm@stjohn.ac.th>
To:        freebsd-questions@freebsd.org
Subject:   Can't mount CD-ROM
Message-ID:  <3.0.6.32.20000818130700.008ac980@stjohn.stjohn.ac.th>

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I'm quite puzzled. I'm changing a server from FreeBSD 3.1-RELEASE to an
installation of 3.2-RELEASE (from a CD-ROM), preparatory to upgrading
to STABLE. I copied the settings in fstab over, and now I can't mount
the CD-ROM drive. It's not a pressing problem at the moment, because
/stand/sysinstall doesn't have any problem reading it and I'm shifting
over to working with cvsup, then will use the ports over ftp, but this
machine is the server in our computer lab and we want to allow the
students to access the CD-ROM. We also use it to install software on
other machines on the LAN.

The relevant line in fstab is:
	/dev/wdc0c	/cdrom		cd9660		ro,noauto	2	2

When I run mount /cdrom I get:
	fstab: Inappropriate file type or format
	fstab: Inappropriate file type or format
	mount: /cdrom: unknown special file or file system

When I ls /dev/wdc*, I get nothing returned.

dmesg shows:
	wdc0: at 0x1f0 - 0x1f7 irq 14 on isa
	wdc0: unit 0 (wd0): <ST34311A>
	wd0: 4126MB (8452080 sectors) 8944 cyls, 15 heads, 63 S/T, 512 B/S
	wdc0:	unit 1 (atapi): <CD-ROM Philips PCA402CDA/T0PP>, removable, dma,
iordis
	acd0: drive speed 6890 KB/sec, 128 KB cache
	acd0: supported read types: CD-R, CD-RW, CD-DA

I am puzzled about the device numbers, because it seems apparent to me
that the first two and the last three lines go together, but why three
lines referring to wdc0 and two more referring to acd0? wd0 is my
master hard drive and is not giving me any problems.

The earlier installation was done by a guy who had been a programmer in
Australia and filled the 3.1GB drive 84% full with practically
everything on the CD-ROM. He claimed that if anybody ever wanted any
software he wanted to have it already installed. Unfortunately it also
meant there was no way to upgrade the system, and our high school
students are not going to want any of the astronomy, math, cad, etc.
programs anyway since all they care about is Windoze, finding sex sites
on the Web, and ICQ.
Anyway, this guy did a lot of things that I don't understand and don't
seem to fit the docs, but they eventually worked. Until I started
tweaking things.

Sorry for the editorializing, I'm just feeling sorry for myself. Any
suggestions about what I can do? I understand that when I make the
shift to 4.x-STABLE I will have to use a different designator for the
hard drives, but I'm now subscribed to freebsd-stable and accumulating
knowledge. This question seemed more appropriate for this list, however.
--
Roger


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