== sanity test 398n: test append with parallel DIO ======= 11:19:54 (1789139994)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.45286 s, 19.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.59236 s, 14.6 MB/s