== sanity test 77a: normal checksum read/write operation ========================================================== 11:09:09 (1788361749)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.105197 s, 79.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.489249 s, 17.1 MB/s