== sanity test 398n: test append with parallel DIO ======= 14:11:30 (1783447890)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.16868 s, 21.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.05134 s, 16.6 MB/s