== sanity test 398n: test append with parallel DIO ======= 10:23:02 (1789482182)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.42804 s, 27.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.75184 s, 24.4 MB/s