== sanity test 77a: normal checksum read/write operation ========================================================== 09:53:44 (1758808424)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.108537 s, 77.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.385908 s, 21.7 MB/s