== sanity test 398n: test append with parallel DIO ======= 20:06:13 (1736989573)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.862078 s, 77.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.353898 s, 190 MB/s