== sanity test 77a: normal checksum read/write operation ========================================================== 14:17:33 (1758824253)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.10279 s, 81.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.464767 s, 18.0 MB/s