== sanity test 398n: test append with parallel DIO ======= 07:59:27 (1787399967)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.90328 s, 17.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.32943 s, 15.5 MB/s