The name of interface should be read based on the type of it. There are two basic types for interface device (bridge and network). The name should be fetched in different way. I don't clear if Xen could support network type so I didn't make any change for it and just enhanced the logic in "virt == 'KVM'". I'll submit a set of patches and they solved XFAIL of VirtualSystemManagementService/ 22_addmulti_brg_interface.py. So it's necessary to fix it. Signed-off-by: Xu Wang <gesaint(a)linux.vnet.ibm.com&gt; --- suites/libvirt-cim/lib/XenKvmLib/vsms_util.py | 13 +++++++++++-- 1 files changed, 11 insertions(+), 2 deletions(-) diff --git a/suites/libvirt-cim/lib/XenKvmLib/vsms_util.py b/suites/libvirt-cim/lib/XenKvmLib/vsms_util.py index 075c09f..7839a38 100644 --- a/suites/libvirt-cim/lib/XenKvmLib/vsms_util.py +++ b/suites/libvirt-cim/lib/XenKvmLib/vsms_util.py @@ -189,10 +189,19 @@ def add_net_res(server, service, virt, cxml, vssd_ref, nasd, attr): % attr['nmac']) if virt == "KVM": - name = cxml.get_value_xpath( + if attr['ntype'] == "network": + name = cxml.get_value_xpath( '/domain/devices/interface/source/@network[. = "%s"]' % attr['net_name']) - + elif attr['ntype'] == "bridge": + br = get_bridge_from_network_xml(attr['net_name'], server, virt) + name = cxml.get_value_xpath( + '/domain/devices/interface/source/@bridge[. = "%s"]' + % br) + if name != None: + name = attr['net_name'] + else: + logger.error("Unrecognized interface type: %s" % type) else: # For Xen, network interfaces are converted to bridge interfaces. br = get_bridge_from_network_xml(attr['net_name'], server, virt) -- 1.7.1