== sanity test 77a: normal checksum read/write operation ========================================================== 21:35:48 (1788917748)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.107737 s, 77.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.452693 s, 18.5 MB/s