Each of data storage devices 1054a-1054c includes data of interest 1058a-1058c, respectively, data storage device identification code 1062a-1062c, respectively, and read-support information 1060a-1060c, respectively.
in second batch 1052, each of data storage devices 1056a-1056c includes data of interest 1066a-1066c, respectively, data storage device identification code 1070a-1070c, respectively, and read-support information 1068a-1068c, respectively.