== sanity test 77a: normal checksum read/write operation ========================================================== 22:58:48 (1787367528)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.263132 s, 31.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.870618 s, 9.6 MB/s