== sanity test 77a: normal checksum read/write operation ========================================================== 15:37:41 (1778355461)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0915226 s, 91.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.379275 s, 22.1 MB/s