== sanity test 77a: normal checksum read/write operation ========================================================== 19:51:03 (1789084263)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.137654 s, 60.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.18567 s, 7.1 MB/s