== sanity test 398n: test append with parallel DIO ======= 20:28:10 (1787790490)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.10499 s, 16.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.27105 s, 15.7 MB/s