== sanity test 398n: test append with parallel DIO ======= 16:38:35 (1784407115)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.89825 s, 35.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.39961 s, 28.0 MB/s