== sanity test 77a: normal checksum read/write operation ========================================================== 20:28:52 (1736990932)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0772025 s, 109 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.222946 s, 37.6 MB/s