def METHOD_NAME(selector=None):
    """
    Gets all pv in openshift-storage namespace
    Args:
        selector (str): The Selector name
    Returns:
         dict: Dict of all pv in openshift-storage namespace
    """
    ocp_pv_obj = ocp.OCP(
        kind=constants.PV,
        namespace=config.ENV_DATA["cluster_namespace"],
        selector=selector,
    )
    return ocp_pv_obj.get()