From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailhost.elitecore.com ([203.88.135.194] helo=elitecore.com) by canuck.infradead.org with esmtp (Exim 4.62 #1 (Red Hat Linux)) id 1Gm0zV-0005QW-56 for linux-mtd@lists.infradead.org; Sun, 19 Nov 2006 23:42:52 -0500 Message-ID: <005801c70c5d$df382900$3d0fa8c0@elitecore1561> From: "Darshak" To: References: <2785.192.168.15.61.1163841555.squirrel@newwebmail.elitecore.com> <1163854310.5597.62.camel@sauron> Subject: Re: starter! Date: Mon, 20 Nov 2006 10:09:31 +0530 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="utf-8"; reply-type=original Content-Transfer-Encoding: 8bit Cc: linux-mtd@lists.infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , is JFFS2 is worth using for NAND flash ? or it supports only NOR? I come to know that JFFS2 has some problems at mounting [ takes longer time ] and occupies more RAM? How much time does it take to mount 512 and 1 GB flash? How much RAM does it require? Thanxs! email: darshak@elitecore.com ----- Original Message ----- From: "Artem Bityutskiy" To: Cc: Sent: Saturday, November 18, 2006 6:21 PM Subject: Re: starter! > Hi, > > On Sat, 2006-11-18 at 14:49 +0530, darshak@elitecore.com wrote: >> Hi All >> I want to involve in JFFs3 development. >> Please tell me what is required docs/knowledge for that. >> How can I proceed for that ? > > I guess you may start from the JFFS3 docs available at > http://www.linux-mtd.infradead.org/tech/JFFS3design.pdf > > It is quite old and we changed our minds about several things. > > You may also read Szeged guys docs at > http://www.inf.u-szeged.hu/jffs2/jffs3.php > > But the last plan is to base JFFS3 on top of UBI which is a new > promising piece of software. Look at > > http://www.linux-mtd.infradead.org/doc/ubi.html > http://www.linux-mtd.infradead.org/faq/ubi.html > > So, to put it differently, there is no cool and clean documentation. > There is some code and prototypes but they are far from something usable > yet. But if you are eager enough you withstand this :-) > > Alternatively, there is a LogFS project, see > http://www.linux-mtd.infradead.org/doc/logfs.html > > I do not follow it but there is some code exist. You may be interested. > > -- > Best regards, > Artem Bityutskiy (Битюцкий Артём) > > > ______________________________________________________ > Linux MTD discussion mailing list > http://lists.infradead.org/mailman/listinfo/linux-mtd/ >