def bdev_rbd_get_clusters_info(client, name):
    """Get the cluster(s) info

    Args:
        name: name of Rados cluster object to query (optional; if omitted, query all clusters)

    Returns:
        List of registered Rados cluster information objects.
    """
    params = {}
    if name:
        params['name'] = name
    return client.call('bdev_rbd_get_clusters_info', params)