'This is called on a delete, unmap device or rollback.
:param serial_number: the array serial number
:param device_id: the volume device id
:param volume_name: the volume name
:param extra_specs: additional info
:param reset: reset, return to original SG (optional)
:param connector: the connector object (optional)'

@coordination.synchronized('emc-vol-{device_id}')
def remove_and_reset_members(self, serial_number, device_id, volume_name, extra_specs, reset=True, connector=None):

    self._cleanup_deletion(serial_number, device_id, volume_name, extra_specs, connector, reset)
