== sanity test 398n: test append with parallel DIO ======= 18:28:31 (1781821711)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.04952 s, 32.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.61273 s, 25.7 MB/s