== sanity test 77a: normal checksum read/write operation ========================================================== 01:00:58 (1780808458)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.110208 s, 76.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.514752 s, 16.3 MB/s