== sanity test 398n: test append with parallel DIO ======= 21:22:53 (1787620973)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.81748 s, 17.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.9637 s, 13.5 MB/s