== sanity test 398n: test append with parallel DIO ======= 03:58:25 (1782633505)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.17986 s, 30.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.82825 s, 23.7 MB/s