Description of problem: gluster volume statedump <volname> does not do statedump of the bricks. when u give argument to this it works. For ex: gluster volume statedump <volname> all does statedump of all the bricks. By default if no argument is given, it should perform the statedump of all the bricks.
CHANGE: http://review.gluster.com/799 (Default option to be set to "all" if no option is given to volume statedump cli command.) merged in master by Vijay Bellur (vijay)
Default option is all & when the statedump operation is issued, performs the statedump for all bricks.