def METHOD_NAME(vm, file_path):
    iotests.log("=== Size not representable in CHS ===")
    iotests.log("")
    # Not representable in CHS (will not work with force-size=False)
    size = 1048576
    vm.blockdev_create({ 'driver': imgfmt,
                         'file': 'protocol-node',
                         'size': size,
                         'force-size': False })