def list_orphaned_vdis(vdi_uuids):
    """List orphaned VDIs."""
    for vdi_uuid in vdi_uuids:
        if CONF.verbose:
            print "ORPHANED VDI (%s)" % vdi_uuid
        else:
            print vdi_uuid
dataset/ETHPy150Open openstack/nova/tools/xenserver/vm_vdi_cleaner.py/list_orphaned_vdis/original