Glusterfs replicated volume based Havana 2013.2 instances on Server With GlusterFS 3.4.1 Fedora 19 in two node cluster

Two node gluster 3.4.1 cluster set up follows bellow. Havana 2013.2 RDO been installed via `packstack ???alliinone` on one of the boxes has cinder tuned to create volumes in replicated glusterfs 3.4.1 storage. Several samples of creating via images bootable cinder volumes are described in step by step way. What actually provides proof of the concepts of article mentioned down here.