== sanity test 398n: test append with parallel DIO ======= 17:39:59 (1764110399)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.86738 s, 35.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.31595 s, 29.0 MB/s