== sanity test 398n: test append with parallel DIO ======= 21:57:33 (1783648653)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.03383 s, 33.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.14517 s, 31.3 MB/s