Can someone from dev help with this? Is it overhead in fuse or something else? I am seeing file open operation taking anywhere between 30ms - 2 secs and this is killing the performance. On Fri, Apr 29, 2011 at 4:27 PM, Mohit Anchlia <mohitanchlia at gmail.com> wrote: > I am not seeing optimal performance out of my 4 X 2 cluster node. When > I look at thread state that's writing files I see most of them are > waiting on file open. > > Does anyone know how to further troubleshoot this issue? >