== sanity test 77a: normal checksum read/write operation ========================================================== 01:56:58 (1761285418)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.143416 s, 58.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.662395 s, 12.7 MB/s