== sanity test 77a: normal checksum read/write operation ========================================================== 09:30:26 (1773235826)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.130882 s, 64.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.592323 s, 14.2 MB/s