== sanity test 77a: normal checksum read/write operation ========================================================== 19:52:29 (1763340749)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.240508 s, 34.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.78976 s, 10.6 MB/s