Lost CAM Access to DVD Writer

[Thomas Laus]

> 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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