== sanity test 398n: test append with parallel DIO ======= 00:01:55 (1746158515)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.62841 s, 25.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.834235 s, 80.4 MB/s