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Date:      Wed, 25 Mar 2009 22:34:49 +0100
From:      Polytropon <>
To:        Kayven Riese <>
Subject:   Re: Rebuild of Kernel to burn DVD failed
Message-ID:  <>
In-Reply-To: <>
References:  <>

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On Wed, 25 Mar 2009 11:35:54 -0700, Kayven Riese <> wrote:
> I was trying to burn a DVD
> KV_BSD# growisofs -dvd-compat -Z /dev/acd0 -J -R disk1
> :-( unable to CAMGETPASSTHRU for /dev/acd0: Inappropriate ioctl for device

You cannot use growiso with the acd driver, you need the cd
driver which is provided by atapicam facility.

You can simply load it via the kldload command if you don't 
want to rebuild your kernel.

> here is the dmesg for the DVD burner
> KV_BSD# dmesg | grep DVD
> acd0: DVDR <TSSTcorpCD/DVDW TS-L532A/TC51> at ata1-master UDMA33
> cd0: <TSSTcorp CD/DVDW TS-L532A TC51> Removable CD-ROM SCSI-0 device

Oh, it seems that you already have the atapicam / cd setting in
your kernel running. Fine! Just change the command:

	# growisofs -dvd-compat -Z /dev/cd0 -J -R disk1

This should work.

I have a symlink set via /etc/devfs.conf as /dev/dvd@ -> cd0
so I can use the command

	% growisofs -dvd-compat -Z /dev/dvd=foo.iso

as presented in growisofs's manpage. :-)

>From Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...

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