== sanity test 398n: test append with parallel DIO ======= 05:13:22 (1713086002)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.31135 s, 29.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.15192 s, 58.3 MB/s