@atomic.action_timer("nova.shelve_server")
    def _shelve_server(self, server):
        server.shelve()
        time.sleep(CONF.benchmark.nova_server_shelve_prepoll_delay)
        utils.wait_for(
            server,
            ready_statuses=["SHELVED_OFFLOADED"],
            update_resource=utils.get_from_manager(),
            timeout=CONF.benchmark.nova_server_shelve_timeout,
            check_interval=CONF.benchmark.nova_server_shelve_poll_interval
        )
A new landmark group that excludes certain labels
dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/nova/utils.py/NovaScenario._shelve_server--crossover with--dataset/ETHPy150Open menpo/menpo/menpo/landmark/base.py/LandmarkGroup.without_labels