== sanity test 398n: test append with parallel DIO ======= 23:30:43 (1764736243)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.75258 s, 24.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.64937 s, 18.4 MB/s