== sanity test 398n: test append with parallel DIO ======= 17:55:44 (1787867744)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.42999 s, 19.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.74544 s, 14.1 MB/s