== sanity test 77a: normal checksum read/write operation ========================================================== 20:41:22 (1782866482)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.110872 s, 75.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.498128 s, 16.8 MB/s