From: jupiter.hce@gmail.com Subject: Disable NFS client cache. Date: Sun, 16 May 2010 12:50:55 +1000 Message-ID: <20100516025055.GC3872@gmail.com> Reply-To: jupiter.hce@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed To: linux-nfs@vger.kernel.org Return-path: Received: from mail-pw0-f46.google.com ([209.85.160.46]:65497 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751369Ab0EPCwi (ORCPT ); Sat, 15 May 2010 22:52:38 -0400 Received: by pwi10 with SMTP id 10so1249031pwi.19 for ; Sat, 15 May 2010 19:52:38 -0700 (PDT) Sender: linux-nfs-owner@vger.kernel.org List-ID: Hi, Could you please advice how to disable NFS client cache in mount command? I have an application to use NFS over FUSE, if I keep typing "ls" in the same directory, the client NFS only sent GETATT, no more READDIR, all directory contents displayed on screen came from NFS cache. That caused many problems and I'd like to disable NFS client cache. But it did not work when I add "-o noac" option to mount. Also I don't want NFS GETATT retransmission during file copy. Appreciate your advice and sample examples to mount. Thank you.