== sanity test 77a: normal checksum read/write operation ========================================================== 16:23:48 (1786566228)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.220829 s, 38.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.757314 s, 11.1 MB/s