== sanity test 398n: test append with parallel DIO ======= 10:05:52 (1746799552)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.8378 s, 36.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.33346 s, 50.3 MB/s