== sanity test 398n: test append with parallel DIO ======= 12:08:33 (1781626113)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.66083 s, 25.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.79401 s, 24.0 MB/s