Changes to 'setmode'

[David Teigland]

New branch 'setmode' available with the following commits:
commit 0d7f9fa0e42da357995b2b7f25b0990c5cda3ab3
Author: David Teigland <teigland(a)redhat.com&gt;
Date:   Tue Jan 24 16:56:20 2012 -0600

    sanlock: add setmode