== sanity test 398n: test append with parallel DIO ======= 02:54:09 (1787122449)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.87582 s, 17.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.98203 s, 16.9 MB/s