== sanity test 398n: test append with parallel DIO ======= 22:53:03 (1789354383)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.87844 s, 35.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.172 s, 30.9 MB/s