== sanity test 398n: test append with parallel DIO ======= 07:55:18 (1712145318)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.98892 s, 33.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.26731 s, 53.0 MB/s