== sanity test 398n: test append with parallel DIO ======= 03:06:35 (1769760395)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.12699 s, 31.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.7766 s, 24.2 MB/s