== sanity test 398n: test append with parallel DIO ======= 11:35:52 (1781278552)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.21318 s, 12.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.64814 s, 10.1 MB/s