== sanity test 77a: normal checksum read/write operation ========================================================== 12:34:53 (1774888493)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.346893 s, 24.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.00839 s, 8.3 MB/s