On 21.2.2011 0:57, ganiuszka wrote:
> Hi,
>
> The "free" command is running before every WRITE. If "free" command
> does not work properly then WRITE will not work. "dvd-handler" script
> uses the "popen2" Python module which in new Python version throws
> warning because this module is deprecated in new Python. That may be
> your issue after the system upgrade to Squeeze.
>
> If your "free" command shows something like below output, that is this
> problem.:
>
> # /usr/local/bacula/etc/scripts/dvd-handler /dev/sr0 free
> /usr/local/bacula/etc/scripts/dvd-handler:41: DeprecationWarning: The
> popen2 module is deprecated. Use the subprocess module.
> import popen2
> 1616412672
> No Error reported.
>
> When you put "hash" ("#") in python module on that warning then DVD
> backup will be work. Another solution is rewrite "dvd-handler" script
> using "subprocess" Python module instead "popen2".
>
I know knothing about python. Which module is that "python module" that
I need to comment the warning out?
It indeed has has that warning...
But python is used to write to DVD with growisofs always.
For example the following fails with the newer kernels, but not with older..
----------------------- /etc/bacula/blank_dvd ------------------------
dd if=/dev/zero bs=1024 count=512 | growisofs -Z /dev/sr0=/dev/fd/0
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