Hi, I'd like you to take a look at this patch for potential DocImpact. https://review.openstack.org/31668 Log: commit 0641f9726d9fa9fd5487ff4976415c0b0088de56 Author: mouad benchchaoui <m.benchchaoui at cloudbau.de> Date: Wed Jul 24 12:16:32 2013 +0200 Nova libvirt Xtreemfs driver. Driver used in conjunction with cinder when configured to use XtreemFS, it work similarly to nfs and GlusterFS drivers. Configuration option added: xtreemfs_mount_point_base Change-Id: I630a8ff79f099b969eaad27465db6f10da0454fd blueprint: xtreemfs-support DocImpact Automatically generated bug (please review): https://bugs.launchpad.net/bugs/1204448