docs: def _post_delete_read_raid(self):
          """Read the logical drives from the system after post-delete raid
  
          :raises: IloError, if any error form iLO
          :returns: Empty dictionary with format: {'logical_disks': []}
          """
          any_exceptions = []
          ssc_ids = self.smart_storage_config_identities
          config = {'logical_disks': []}
          for ssc_id in ssc_ids:
              try:
                  ssc_obj = self.get_smart_storage_config(ssc_id)
                  ac_obj = (
                      self.smart_storage.array_controllers.
                      array_controller_by_location(ssc_obj.location))
                  if ac_obj:
                      model = ac_obj.model
                      result = ssc_obj.read_raid()
                      if result:
                          config['logical_disks'].extend(result['logical_disks'])
              except sushy.exceptions.SushyError as e:
                  any_exceptions.append((model, str(e)))
  
          if any_exceptions:
              msg = ('The Redfish controller failed to read the '
                     'raid configuration in one or more controllers with '
                     'Error: %(error)s' % {'error': str(any_exceptions)})
              raise exception.IloError(msg)
          return config