== sanity test 77a: normal checksum read/write operation ========================================================== 04:53:14 (1788511994)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.29123 s, 28.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.07172 s, 7.8 MB/s