== sanity test 398n: test append with parallel DIO ======= 02:29:12 (1721888952)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.19739 s, 30.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.16341 s, 57.7 MB/s