== sanity test 398n: test append with parallel DIO ======= 02:14:53 (1786342493)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.01682 s, 33.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.2573 s, 29.7 MB/s