anonymous wrote : Shouldn't this be picked up automatically? What am I missing here? thats what i assumed, am i right in thinking that the only libs that we need are either libJBMLibAIO32.so or libJBMLibAIO64.so or is there something else that needs installing? Ive updated the standalone distro to ship with these libs so should get used out of the box. When running the perf examples i get no difference in performance between nio and asyncio, in fact when i set journal-sync to false nio is faster. What should i expect? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149373#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...