[sheepdog] [PATCH v2] sheep: add an option for selecting the output directory of sheep.log

[Liu Yuan]

On Wed, Dec 11, 2013 at 04:25:45PM +0900, Teruaki Ishizaki wrote:
> Previously sheep.log was saved in the Sheepdog store directory,
> and used size of Sheepdog store directory included log file size.
> So, administrator couldn't do capacity planning simply.
> 
> This patch adds an option for setting the output directory of sheep.log.
> 
> Usage:
> 	$ sheep -L dir=<log_output_dir>
> 
> Example:
> 	$ sheep -L dir=/logdir /datastore

Applied after fixing a over-80 character style problem. Note you can use
scripts/checkpatch.pl to check agaist the patch for style prbolem.

Thanks
Yuan