== sanity test 77a: normal checksum read/write operation ========================================================== 10:20:25 (1782224425)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.268263 s, 31.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.00577 s, 8.3 MB/s