== sanity test 398n: test append with parallel DIO ======= 21:36:49 (1783647409)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.76732 s, 38.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.12477 s, 31.6 MB/s