Date: Sat, 31 Aug 2013 09:00:09 -0400 From: "Thomas Laus" <lausts@acm.org> To: "Kenneth D. Merry" <ken@freebsd.org>, freebsd-stable@freebsd.org Subject: Re: Lost CAM Access to DVD Writer Message-ID: <5221E8D9.31243.A1126@lausts.acm.org> In-Reply-To: <20130831054630.GA95009@nargothrond.kdm.org> References: <5220F437.24888.CC3B3@lausts.acm.org>, <20130831054630.GA95009@nargothrond.kdm.org>
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> You probably need to recompile whatever application you're using to burn
> CDs.
>
The actual program, cdrecord, works when invoked from the command line. The
following script does not:
EXAMPLES
Dumps the /u file system to DVDs using growisofs. Uses a 16MB cache,
creates a snapshot of the dump, and records the dumpdates file.
/sbin/dump -0u -L -C16 -B4589840 -P 'growisofs -Z /dev/cd0=/dev/fd/0' /u
I wonder if the recent change to devfs might be the root cause of my problem.
I have been dumping to DVD for years without any issues until now. Maybe the
re-direction to /dev/fd/0 requires a different syntax.
Tom
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