== sanity test 398n: test append with parallel DIO ======= 20:55:48 (1787792148)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.64449 s, 25.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.40945 s, 19.7 MB/s