== sanity test 77a: normal checksum read/write operation ========================================================== 13:07:19 (1788282439)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.324576 s, 25.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.61172 s, 5.2 MB/s