bin/160979: 9.0 burncd error caused by change to cd0 from acd0
jh at FreeBSD.org
Sun Sep 25 10:10:08 UTC 2011
The following reply was made to PR bin/160979; it has been noted by GNATS.
From: Jaakko Heinonen <jh at FreeBSD.org>
To: Joe Barbish <fbsd8 at a1poweruser.com>
Cc: bug-followup at FreeBSD.org
Subject: Re: bin/160979: 9.0 burncd error caused by change to cd0 from acd0
Date: Sun, 25 Sep 2011 13:00:43 +0300
On 2011-09-24, Joe Barbish wrote:
> It seems that in 9.0 the cd/dvd/drive is now given a dev name of cd0
> where in all previous releases it was acd0.
> Tried to use the system burncd command in 9.0 and got this error msg
> burncd: ioctl(CDRIOCGETBLOCKSIZE): Inappropriate ioctl for device
> Tested using "burncd -f acd0" and "burncd -f cd0".
> In both cases got the same error message.
> Looks to me like the burncd command needs to be fixed
> to work in 9.0.
burncd(8) supports only acd(4) driver. In 9.0 the default is the new
CAM-based ATA stack which uses cd(4) (UPDATING entry 20110424).
It's unlikely that a support for cd(4) will be added to burncd(8).
I think this should be mentioned in release notes.
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