storage/posix: prevent chmod() from getting called on symlinks
Merge branch 'release-3.0' of git://git.gluster.com/glusterfs into release-3.0
Merge branch 'release-3.0' of github.com:gluster/glusterfs into release-3.0
Merge branch 'release-3.0' of ssh://git.gluster.com/glusterfs into release-3.0