== sanity test 77a: normal checksum read/write operation ========================================================== 09:13:14 (1782220394)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.289782 s, 28.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.18612 s, 7.1 MB/s