From: Andreas Dilger Subject: Re: Checksuming metadata+data Date: Thu, 17 May 2007 12:03:20 -0600 Message-ID: <20070517180320.GJ5286@schatzie.adilger.int> References: <488612090.20070517101237@mail.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org To: sftf Return-path: Received: from mail.clusterfs.com ([206.168.112.78]:47700 "EHLO mail.clusterfs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755706AbXEQSDW (ORCPT ); Thu, 17 May 2007 14:03:22 -0400 Content-Disposition: inline In-Reply-To: <488612090.20070517101237@mail.ru> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org On May 17, 2007 10:12 +0600, sftf wrote: > Why to not implement two modes (via create/mount options): > 1. Checksuming metadata only > 2. Checksuming metadata+data (i.e. checksuming ALL) I don't think anyone is planning data checksumming any time soon. Even metadata checksumming is some ways away. Cheers, Andreas -- Andreas Dilger Principal Software Engineer Cluster File Systems, Inc.