== sanity test 398n: test append with parallel DIO ======= 14:44:09 (1763408649)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.12249 s, 16.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.55556 s, 12.1 MB/s