[sheepdog] [PATCH] collie: add -f option for force vdi rollback

[Liu Yuan]

On 05/27/2013 10:40 PM, Hitoshi Mitake wrote:
> "collie vdi rollback" does confirmation before actual rollback. The -f
> option for skipping it should be supported for external programs which
> use collie as a backend.

Applied, thanks.

Yuan