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Date:      Sat, 14 Nov 1998 18:32:20 -0800 (PST)
From:      Chuck Rouillard <crouilla@ucsd.edu>
To:        Wayne Bouchard <web@typo.org>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: scsi cdrom issue
Message-ID:  <Pine.SUN.4.02A.9811141810300.26966-100000@sdcc10.ucsd.edu>
In-Reply-To: <199811150051.RAA00478@typo.org>

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[chop]
> I just installed a scsi cdrom but unfortunately, it doesn't seem to
> want to function propperly. Upon boot, I get the following messages:
> 
>   aic0 at 0x340-0x35f irq 11 on isa
>   aic0 waiting for scsi devices to settle
>   (aic0:1:0): "TOSHIBA CD-ROM XM-6201TA 1037" type 5 removable SCSI 2
>   cd0(aic0:1:0): CD-ROM can't get the size
> 
> In the kernel, I already have SCSI_DELAY=15 enabled for another
> device.
> 
> I know I don't have any ID conflicts and the chain is propperly
> terminated (this is actually the first device in a chain of three.)
> 
> My question is first: Why the heck does the kernel care about the size
> of the cdrom on boot? That seems more like something that mount_cd9660
> would want to figure out.
> 
> Second.. As a result of this, when I go to mount either /dev/cd0a or
> /dev/cd0c, I get "device not configured" as a result of the above
> error message.. anyone have any words of advice?
> 
> -Wayne

1. I believe this message stems from the line:

   options     "CD9660"

   in your kernel config file.  This option tries to mount a CDROM at
   boot time.  Thus, if you don't have a CD in the drive...
   My drives work well so I've never researched the conditions on
   the "size" statement.

   However, you should have a similar line in /etc/fstab:

   /dev/cd0a        /mnt/cdrom      cd9660  ro,noauto       0       0

   which allows for:

   % mount /mnt/cdrom

   assuming you are root or have configured another user for
   appropriate group access.

-chuck


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