== sanity test 398n: test append with parallel DIO ======= 17:59:42 (1786485582)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.12306 s, 31.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.6445 s, 25.4 MB/s