== sanity test 77a: normal checksum read/write operation ========================================================== 15:40:36 (1788464436)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.30952 s, 27.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.43025 s, 5.9 MB/s