== sanity test 398n: test append with parallel DIO ======= 06:42:41 (1789123361)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.98724 s, 11.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.15438 s, 8.2 MB/s