== sanity test 77a: normal checksum read/write operation ========================================================== 14:15:11 (1767726911)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.221522 s, 37.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.770654 s, 10.9 MB/s