== sanity test 398n: test append with parallel DIO ======= 23:48:17 (1764737297)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.68987 s, 39.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.01444 s, 33.3 MB/s