== sanity test 398n: test append with parallel DIO ======= 21:28:42 (1781227722)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.51448 s, 26.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.18558 s, 21.1 MB/s