== sanity test 77a: normal checksum read/write operation ========================================================== 10:29:13 (1789396153)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.201463 s, 41.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.04285 s, 8.0 MB/s