Hi, When I tried to use root-squashing on the server side, from the client side it looks as if root operations succeed. For example when I remove a file the file seems to disapear and I get no error message. But if I umount and mount the gluster volume the file is still there. If I put the filter on the client side things work fine, but I think a root-squashing filter is much more useful or the server side. Filipe