== sanity test 398n: test append with parallel DIO ======= 21:29:43 (1788571783)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.28255 s, 15.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.16208 s, 10.9 MB/s