From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 24 Jan 2007 04:28:40 +0000 (GMT) Received: from mailserver.astro.rug.nl ([129.125.6.166]:23469 "EHLO mailserver.astro.rug.nl") by ftp.linux-mips.org with ESMTP id S20037480AbXAXE2e (ORCPT ); Wed, 24 Jan 2007 04:28:34 +0000 Received: from [145.99.147.185] (this-guy.isa-geek.org [145.99.147.185]) (authenticated bits=0) by mailserver.astro.rug.nl (8.12.11.20060308/8.12.11) with ESMTP id l0O4RPBg029885 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 24 Jan 2007 05:27:28 +0100 Message-ID: <45B6E02D.1040206@gmail.com> Date: Wed, 24 Jan 2007 05:27:25 +0100 From: Maarten Lankhorst User-Agent: Thunderbird 1.5.0.9 (X11/20070103) MIME-Version: 1.0 To: zhuzhenhua CC: linux-mips Subject: Re: how to choose journal filesystem for embedded linux? References: <50c9a2250701231805y62ec67f0v83d2fcf3ae2c55da@mail.gmail.com> In-Reply-To: <50c9a2250701231805y62ec67f0v83d2fcf3ae2c55da@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 13776 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: m.b.lankhorst@gmail.com Precedence: bulk X-list: linux-mips zhuzhenhua schreef: > hello all: > i now work on a mips board, and want to store my system code > on NAND Flash. > our Flash driver can handle the Flash features(bad block, phy to > logic addr, spare,etc.), > so i just want to select a journal filesystem to handle sudden poweroff. > Our system code(writeable) is about 10M~50M. i am not sure what > journal filesystem will be suitable, ext3,xfs,jfs,or reiserFS? > i have try ext3, it runs well, but seems to waste too much space > while mkfs.ext3. Have you tried jffs2? Journaled Flash FileSystem 2