== sanity test 398n: test append with parallel DIO ======= 19:04:54 (1746140694)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 3.30243 s, 20.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.05694 s, 63.5 MB/s