== sanity test 398n: test append with parallel DIO ======= 10:59:15 (1789138755)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.6512 s, 18.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.94538 s, 13.6 MB/s