From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964916AbWGHRkv (ORCPT ); Sat, 8 Jul 2006 13:40:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964915AbWGHRkv (ORCPT ); Sat, 8 Jul 2006 13:40:51 -0400 Received: from [212.33.165.128] ([212.33.165.128]:60174 "EHLO raad.intranet") by vger.kernel.org with ESMTP id S964909AbWGHRkv (ORCPT ); Sat, 8 Jul 2006 13:40:51 -0400 From: Al Boldi To: linux-fsdevel@vger.kernel.org Subject: [RFC] VFS: FS CoW using redirection Date: Sat, 8 Jul 2006 20:41:54 +0300 User-Agent: KMail/1.5 Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200607082041.54489.a1426z@gawab.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Copy on Write is a neat way to quickly achieve a semi-clustered system, by mounting any shared FS read-only and redirecting writes to some perClient FS. Would this redirection be easy to implement into the VFS? Thanks! -- Al