== sanity test 398n: test append with parallel DIO ======= 18:37:13 (1748990233)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.847234 s, 79.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.491187 s, 137 MB/s