== sanity test 77a: normal checksum read/write operation ========================================================== 13:34:53 (1733164493)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0747102 s, 112 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.247778 s, 33.9 MB/s