== sanity test 398n: test append with parallel DIO ======= 11:33:56 (1754408036)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.19968 s, 16.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.11975 s, 59.9 MB/s