== sanity test 398n: test append with parallel DIO ======= 15:25:09 (1787858709)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.79914 s, 17.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.33133 s, 15.5 MB/s