[sheepdog] [PATCH v2 5/6] sheep/http: add FORCE_DELETE to delete 'incompleted' object

[Liu Yuan]

On Tue, Feb 25, 2014 at 02:07:23PM +0800, Robin Dong wrote:
> From: Robin Dong <sanbai at taobao.com>
> 
> Since sheep will only return 'CONFLICT' for a DELETE request to 'incompleted' object,
> we need a 'FORCE_DELETE' to really remove the 'incompleted' object and free its
> allocated space.
> 

please explain *why* we need force delete in the source file and commit log in
detail.

Thanks
Yuan