== sanity test 398n: test append with parallel DIO ======= 10:56:44 (1786373804)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.72354 s, 18.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.22569 s, 15.9 MB/s