== sanity test 77a: normal checksum read/write operation ========================================================== 08:11:00 (1787832660)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.285908 s, 29.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.3161 s, 6.4 MB/s