== sanity test 398n: test append with parallel DIO ======= 22:02:22 (1785463342)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.33325 s, 15.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.20304 s, 8.2 MB/s