== sanity test 77a: normal checksum read/write operation ========================================================== 08:54:14 (1747400054)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.10607 s, 79.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.271471 s, 30.9 MB/s