== sanity test 398n: test append with parallel DIO ======= 14:17:45 (1772306265)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.01968 s, 65.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 0.436819 s, 154 MB/s