== sanity test 77a: normal checksum read/write operation ========================================================== 16:54:43 (1746132883)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.100569 s, 83.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.291418 s, 28.8 MB/s