== sanity test 398n: test append with parallel DIO ======= 17:37:17 (1789681037)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.9345 s, 17.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.45215 s, 15.1 MB/s