== sanity test 398n: test append with parallel DIO ======= 23:40:53 (1787197253)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.93375 s, 17.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.83235 s, 13.9 MB/s