== sanity test 77a: normal checksum read/write operation ========================================================== 10:55:15 (1730822115)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0788204 s, 106 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.212884 s, 39.4 MB/s