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Date: Mon, 15 Mar 2010 22:43:24 -0500
Message-ID: <6201873e1003152043q3bacfa9apc8b35152e1a7ed85@mail.gmail.com>
From: Adam Vande More <amvandemore@gmail.com>
To: Aiza <aiza21@comclark.com>
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Cc: FreeBSD Questions <freebsd-questions@freebsd.org>
Subject: Re: cdrecord errors messages
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On Mon, Mar 15, 2010 at 10:37 PM, Aiza <aiza21@comclark.com> wrote:

> Just started using cdrecord command.
>
> cdrecord dev=1,0,0 speed=4 blank=fast
> cdrecord dev=1,0,0 speed=4 -data cd.iso
>
> Both of the above commands generate these messages
>
> acd0: FAILURE - unknown CMD (0x03) ILLEGAL REQUEST asc=0x20 ascq=0x00
> acd0: FAILURE - unknown CMD (0x03) ILLEGAL REQUEST asc=0x20 ascq=0x00
> acd0: FAILURE - MODE_SENSE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x4d
> 0x00
> acd0: FAILURE - MODE_SENSE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x4d
> 0x00
> acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x26 ascq=0x00 sks=0x0b
> 0x00
> acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x26 ascq=0x00 sks=0x0b
> 0x00
>
> Why is this and what can i do to correct this?
> The CD seems to be written ok.
>

http://www.freebsd.org/doc/handbook/creating-cds.html

The answer lies within that page.

-- 
Adam Vande More