== sanity test 398n: test append with parallel DIO ======= 06:19:48 (1789294788)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.87732 s, 17.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.57418 s, 14.7 MB/s