== sanity test 398n: test append with parallel DIO ======= 18:08:30 (1713478110)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.31747 s, 29.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.06007 s, 63.3 MB/s