== sanity test 398n: test append with parallel DIO ======= 13:11:11 (1781284271)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.7492 s, 24.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.78347 s, 37.6 MB/s