== sanity test 77a: normal checksum read/write operation ========================================================== 09:58:39 (1736261919)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0793281 s, 106 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.192629 s, 43.5 MB/s