== sanity test 398n: test append with parallel DIO ======= 17:55:16 (1790718916)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.49292 s, 14.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.10829 s, 13.1 MB/s