== sanity test 77a: normal checksum read/write operation ========================================================== 22:41:20 (1739504480)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0951306 s, 88.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.252637 s, 33.2 MB/s