== sanity test 398n: test append with parallel DIO ======= 15:41:12 (1788291672)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.52034 s, 19.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.52374 s, 14.8 MB/s