'Detach volume from the initiator.'

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

    initiator_name = connector['initiator']
    vpsa_srv = self._get_server_name(initiator_name)
    if (not vpsa_srv):
        raise exception.ZadaraServerNotFound(name=initiator_name)
    name = (self.configuration.zadara_vol_name_template % volume['name'])
    vpsa_vol = self._get_vpsa_volume_name(name)
    if (not vpsa_vol):
        raise exception.VolumeNotFound(volume_id=volume['id'])
    self.vpsa.send_cmd('detach_volume', vpsa_srv=vpsa_srv, vpsa_vol=vpsa_vol)
