== sanity test 77a: normal checksum read/write operation ========================================================== 18:45:44 (1736984744)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.109443 s, 76.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.27489 s, 30.5 MB/s