== sanity test 398n: test append with parallel DIO ======= 19:10:58 (1746141058)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 3.66136 s, 18.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.17537 s, 57.1 MB/s