== sanity test 77a: normal checksum read/write operation ========================================================== 15:00:31 (1788462031)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.321875 s, 26.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.32019 s, 6.4 MB/s