From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755299AbZFLLtR (ORCPT ); Fri, 12 Jun 2009 07:49:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755414AbZFLLtH (ORCPT ); Fri, 12 Jun 2009 07:49:07 -0400 Received: from mail-px0-f187.google.com ([209.85.216.187]:42249 "EHLO mail-px0-f187.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753478AbZFLLtG (ORCPT ); Fri, 12 Jun 2009 07:49:06 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; b=WCvQm5lwP7uZ2foqiuD3Rp+d27CN1vzYkbRtKsnH+6wrF7sBuTrN1v/jD53gkt47ok xGKEO7M75ohvTPdXXH4rPrHGIqqlGnIQDPYnxZOwKXMd2/fRgshjSdXiM27QshD0pRea B2+Z68uyDGmglt51s8Llh9Jo6yZMG9/bhK4X0= MIME-Version: 1.0 In-Reply-To: References: From: Sucan Zhang Date: Fri, 12 Jun 2009 19:42:15 +0800 Message-ID: Subject: How to make the block number of a file not change? To: linux-kernel Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, when i modify a file ,the block number of the file will be changed instantly, how to modify the linux kernel or some part of ext3 filesystem to let the block number not change? Thanks! -- Regards, Sucan -- Regards, Sucan