== sanity test 398n: test append with parallel DIO ======= 01:01:35 (1718859695)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.99573 s, 33.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.02218 s, 65.7 MB/s