== sanity test 398n: test append with parallel DIO ======= 10:34:53 (1787841293)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.47394 s, 15.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.93296 s, 11.3 MB/s