== sanity test 398n: test append with parallel DIO ======= 15:08:59 (1731355739)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.80328 s, 23.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.788304 s, 85.1 MB/s