== sanity test 77a: normal checksum read/write operation ========================================================== 22:13:14 (1789351994)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.157328 s, 53.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.625384 s, 13.4 MB/s