== sanity test 77a: normal checksum read/write operation ========================================================== 08:45:28 (1789303528)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.258444 s, 32.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.816469 s, 10.3 MB/s