* @return info
*/
public static String getVirtualDeviceInfo(VirtualDevice device) {
String type = device.getClass().getSimpleName();
if (device instanceof VirtualController) {
VirtualController controller = (VirtualController) device;
return device.getDeviceInfo().getLabel() + ":" + type + " bus="
+ controller.getBusNumber() + ",key=" + device.getKey();
} else {
String backingInfo = null;
VirtualDevice.BackingInfo backing = device.getBacking();
if (backing instanceof VirtualDisk.FileBackingInfo) {
if (device instanceof VirtualDisk) {