== sanity test 398n: test append with parallel DIO ======= 23:19:06 (1763353146)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.7703 s, 37.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.98369 s, 33.8 MB/s