From mboxrd@z Thu Jan 1 00:00:00 1970 From: mingming cao Subject: [LSF/MM][ATTEND]filesystem -- reflink Date: Tue, 14 Jan 2014 23:16:20 -0800 Message-ID: <52D635C4.20201@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: linux-fsdevel@vger.kernel.org To: lsf-pc@lists.linux-foundation.org Return-path: Received: from userp1040.oracle.com ([156.151.31.81]:36571 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751296AbaAOHPQ (ORCPT ); Wed, 15 Jan 2014 02:15:16 -0500 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Hello, I'd like to attend Linux storage and filesystem summit. I am interested in discussion of general lockless direct io and more interested in discussion of reflink support for filesystem. Btrfs and OCFS2 has this support, My goal is explore what's best to way this support for ext4. If there is any crossover work between filesystem and vfs people, or filesystem and dm layer I am more than happy to discuss about it too. Thanks, Mingming