== sanity test 398n: test append with parallel DIO ======= 04:34:23 (1788510863)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.73559 s, 18.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.50219 s, 14.9 MB/s