== sanity test 77a: normal checksum read/write operation ========================================================== 15:17:45 (1713208665)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0815618 s, 103 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.21554 s, 38.9 MB/s