== sanity test 398n: test append with parallel DIO ======= 08:46:15 (1787402775)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.9626 s, 16.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.04903 s, 13.3 MB/s