'Disallow connection from connector.'

def terminate_connection(self, volume, connector, **kwargs):

    initiator = (connector.get('initiator') if connector else None)
    LOG.info('terminate_connection,    volume    id:    %(vid)s,    initiator:    %(initiator)s,    Enter    method.', {'vid': volume['id'], 'initiator': initiator})
    map_exist = self.common.terminate_connection(volume, connector)
    LOG.info('terminate_connection,    unmap:    %s,    Exit    method.', map_exist)
    return
