== sanity test 398n: test append with parallel DIO ======= 10:01:28 (1761314488)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.24376 s, 29.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 0.979267 s, 68.5 MB/s