== sanity test 77a: normal checksum read/write operation ========================================================== 07:54:04 (1746791644)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0941827 s, 89.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.250686 s, 33.5 MB/s