== sanity test 398n: test append with parallel DIO ======= 04:18:12 (1787386692)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.03703 s, 16.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.30982 s, 12.6 MB/s