== sanity test 77a: normal checksum read/write operation ========================================================== 04:30:22 (1761121822)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.099608 s, 84.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.312999 s, 26.8 MB/s