== sanity test 398n: test append with parallel DIO ======= 13:29:41 (1789061381)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.42499 s, 15.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.15982 s, 13.0 MB/s