@atomic.action_timer("cinder.create_volume")
    def _create_volume(self, size, **kwargs):
        if isinstance(size, dict):
            size = random.randint(size["min"], size["max"])

        client = cinder_wrapper.wrap(self._clients.cinder, self)
        volume = client.create_volume(size, **kwargs)

        # NOTE(msdubov): It is reasonable to wait 5 secs before starting to
        #                check whether the volume is ready => less API calls.
        time.sleep(CONF.benchmark.cinder_volume_create_prepoll_delay)
        volume = bench_utils.wait_for(
            volume,
            ready_statuses=["available"],
            update_resource=bench_utils.get_from_manager(),
            timeout=CONF.benchmark.cinder_volume_create_timeout,
            check_interval=CONF.benchmark.cinder_volume_create_poll_interval
        )
        return volume
Returns the name of the metadata column used to store the feature table
dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/cinder/utils.py/CinderScenario._create_volume--crossover with--dataset/ETHPy150Open django/django/django/contrib/gis/db/backends/oracle/models.py/OracleGeometryColumns.table_name_col