== sanity test 398n: test append with parallel DIO ======= 23:13:53 (1712027633)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 3.07727 s, 21.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.87209 s, 35.8 MB/s