== sanity test 398n: test append with parallel DIO ======= 19:46:20 (1788565580)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.78722 s, 17.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.17933 s, 13.0 MB/s