== sanity test 398n: test append with parallel DIO ======= 23:28:35 (1786937315)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.04188 s, 32.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.57561 s, 26.1 MB/s