== sanity test 398n: test append with parallel DIO ======= 11:00:31 (1788879631)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.09068 s, 32.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.6573 s, 25.3 MB/s