== sanity test 77a: normal checksum read/write operation ========================================================== 12:35:58 (1784046958)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.297592 s, 28.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.67874 s, 12.4 MB/s