== sanity test 77a: normal checksum read/write operation ========================================================== 13:03:29 (1780333409)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.340959 s, 24.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.888753 s, 9.4 MB/s