conpaas: xtreemfs now uses attached storage

git-svn-id: svn://svn.forge.objectweb.org/svnroot/contrail/trunk/conpaas@5265 ef35cc4a-2640-4bbf-98bc-65920db7d8ae
conpaas-director: "snapshots" of mysql service. Update environment only when necessary. (manifest)


git-svn-id: svn://svn.forge.objectweb.org/svnroot/contrail/trunk/conpaas@5266 ef35cc4a-2640-4bbf-98bc-65920db7d8ae