== sanity test 77a: normal checksum read/write operation ========================================================== 08:24:52 (1787315092)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.248075 s, 33.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.15326 s, 7.3 MB/s