== sanity test 77a: normal checksum read/write operation ========================================================== 21:40:27 (1763347227)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.186522 s, 45.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.742611 s, 11.3 MB/s