== sanity test 77a: normal checksum read/write operation ========================================================== 07:13:27 (1789125207)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.37881 s, 22.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.02892 s, 8.2 MB/s