== sanity test 398n: test append with parallel DIO ======= 12:25:29 (1788625529)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.6785 s, 11.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.92281 s, 9.7 MB/s