== sanity test 77a: normal checksum read/write operation ========================================================== 19:46:46 (1787615206)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.243744 s, 34.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.936404 s, 9.0 MB/s