== sanity test 398n: test append with parallel DIO ======= 22:56:53 (1781233013)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.71594 s, 18.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.1896 s, 16.0 MB/s