== sanity test 398n: test append with parallel DIO ======= 15:09:16 (1780340956)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.02949 s, 13.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.23177 s, 10.8 MB/s