== sanity test 77a: normal checksum read/write operation ========================================================== 04:57:45 (1773219465)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.245649 s, 34.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.798708 s, 10.5 MB/s