== sanity test 77a: normal checksum read/write operation ========================================================== 13:14:24 (1780334064)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.347643 s, 24.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.07478 s, 7.8 MB/s