== sanity test 398n: test append with parallel DIO ======= 23:14:50 (1746155690)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 4.15684 s, 16.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.35678 s, 49.5 MB/s