Hello, What is for you the best GlusterFS scenario in using XenServer (i'm not talking about Xen on a linux but XenServer baremetal) for a web farm (Apache-Tomcat) ? I were thinking of using ZFS as the filesystem for the different nodes. The objectives/needs : * A storage cluster with the capacity equal to at least 1 node(assuming all nodes are the same). * being able to lose/take down any one brick in the cluster at any time without a loss of data. * more than the throughput of a single server, if not in overall speed, then in width. * being able to add more bricks in and have the expectation of increased storage capacity and throughput. * present the storage as a single entity I saw the GlusterFS for Archlinux so maybe an interesting solution for Xenserver as it uses archlinux but by also probably loosing the AFS use and its advantages.