== sanity test 398n: test append with parallel DIO ======= 21:28:24 (1767320904)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.23448 s, 15.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.07776 s, 13.2 MB/s