== sanity test 398n: test append with parallel DIO ======= 10:03:55 (1787321035)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.9441 s, 17.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.97112 s, 13.5 MB/s