== sanity test 77a: normal checksum read/write operation ========================================================== 13:48:29 (1734115709)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0781022 s, 107 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.220897 s, 38.0 MB/s