== sanity test 77a: normal checksum read/write operation ========================================================== 12:26:27 (1752510387)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.10034 s, 83.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.495899 s, 16.9 MB/s