== sanity test 398n: test append with parallel DIO ======= 01:00:42 (1788843642)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.32468 s, 12.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.06269 s, 13.3 MB/s