Seeing is believing... This video is created with the help of IIJ Inc. They kindly offered me servers in their cloud datacenter :-) Software prereqs We use GlusterFS3.3 on RHEL6.2. [root@gluster01 ~]# rpm -qa | grep gluster glusterfs-3.3.0-1.el6.x86_64 glusterfs-fuse-3.3.0-1.el6.x86_64 glusterfs-server-3.3.0-1.el6.x86_64 glusterfs-geo-replication-3.3.0-1.el6.x86_64You can find the latest GlusterFS