From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay1.clb.oleane.net ([213.56.31.21]) by pentafluge.infradead.org with esmtp (Exim 3.22 #1 (Red Hat Linux)) id 18HTeF-0000EA-00 for ; Thu, 28 Nov 2002 18:44:27 +0000 Received: from dg ([217.167.163.86]) by relay1.clb.oleane.net with SMTP id gASJEoU1002990 for ; Thu, 28 Nov 2002 20:14:53 +0100 From: "Damien GERANTON" To: "MTD mailing liste" Subject: JFFS/MTD and Raw access Date: Thu, 28 Nov 2002 17:21:40 +0100 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-mtd-admin@lists.infradead.org Errors-To: linux-mtd-admin@lists.infradead.org List-Help: List-Post: List-Subscribe: , List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: Hello, I face a strange problem, i use MTD with JFFS and i want to clone my systeme from one card to another. I thought that some think like : dd if=/dev/mtd0 of=/master.img and dd if=/master.img of=/dev/mtd0 But it does not work, if after i do dd if=/dev/mtd0 of=/test.img diff test.img master.img i says they are different. Is it normal. Is RAW acces really RAW ? Do i miss some think ? Thanks PS : I use MTD on 2.2.17 kernel