== sanity test 398n: test append with parallel DIO ======= 22:05:34 (1767323134)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.92837 s, 17.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.12448 s, 16.3 MB/s