== sanity test 398n: test append with parallel DIO ======= 13:41:57 (1785951717)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.1706 s, 9.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 10.773 s, 6.2 MB/s