== sanity test 398n: test append with parallel DIO ======= 23:35:18 (1789270518)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.495 s, 12.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.28606 s, 12.7 MB/s