== sanity test 398n: test append with parallel DIO ======= 02:07:59 (1744092479)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.82742 s, 36.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.20945 s, 55.5 MB/s