== sanity test 77a: normal checksum read/write operation ========================================================== 14:19:25 (1777573165)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.108694 s, 77.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.42843 s, 19.6 MB/s