'Updates the given ssc dictionary with new RAID type information.
:param storage_pools: The storage pools this driver cares about'

def _update_ssc_raid_type(self, storage_pools):

    ssc_stats = copy.deepcopy(self._ssc_stats)
    for pool in storage_pools:
        current_vol_group = pool.get('volumeGroupRef')
        if (current_vol_group not in ssc_stats):
            ssc_stats[current_vol_group] = {}
        raid_type = pool.get('raidLevel')
        ssc_stats[current_vol_group]['netapp_raid_type'] = self.SSC_RAID_TYPE_MAPPING.get(raid_type, 'unknown')
    return ssc_stats
