Description of problem:
http://review.gluster.org/14701 adds new public functions for gfapi applications that want to receive upcall events. These functions are sparsely documented, which need to improve.
Version-Release number of selected component (if applicable):
There are more APIs added since this bug is filed. Would be great to fix them too.
This bug is moved to https://github.com/gluster/glusterfs/issues/927, and will be tracked there from now on. Visit GitHub issues URL for further details