== sanity test 398n: test append with parallel DIO ======= 22:57:04 (1775876224)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.22773 s, 30.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.05348 s, 22.0 MB/s