From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6E7F2CCA473 for ; Wed, 1 Jun 2022 15:07:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=sWxahkD/Vyt5VuZ+gxY1isUWxtns852BBdfRhQhI2vk=; b=ADJP80C+fRQzND 99o2FbO644m8X97MuzcxXBZ7qJnNIf5Q0LK4KLOvPlbE8miXv78QGBGjF+VLWx1hUiWP4LxC9YvJJ RvQ37c42HglgQKrzrJHjJFj9ZVpECOTX+rsNVQRBL35mVI9MlYhPcJmIfeBRzGeEygWndK40llrWY 762hHmeNZhCGBbR9wAyaJFH6MdTNm0TzX7GvHSjlRuc63WxDDUSTcz0uwHO6U+4oU3LfwK9dEeTe4 7NBqVDuEXPqq6VrcOW2lruRAltRGVlC+0DW8DvZ1pZJac+t+askBJ5aMvDXAo6YEdmnuROI+u3/ud 9ZXS2eMFbdztwaNeP54Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwPwW-00GqH4-LG; Wed, 01 Jun 2022 15:07:28 +0000 Received: from smtp1.axis.com ([195.60.68.17]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwPwS-00GqDo-17 for linux-mtd@lists.infradead.org; Wed, 01 Jun 2022 15:07:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1654096044; x=1685632044; h=from:to:subject:date:message-id: content-transfer-encoding:mime-version; bh=xjtIuoxXUELXl+UEmg3UTMIXOqDINNA9RSRcP7yUye0=; b=Sc1LCHYuANlU/fXz/2Mjsx4dsV8bcBgcnVmN/C3t6/osd/D/V0suek+f a+KgoWL8IQnqMGpKeCdyWobsikbv7NrNzQbRdwuc5uiKcyvdGVkhLhVcz JwD6q3HUTEdZa0y2EZkYDXMD7Z23oFfXdITepR5yXTgcZj1DmPA5dpzJV IDDsafxB9egKnx3iZW0a2pCheR/QQKPMMV7cnobeB43HobSlwEWVhwdzJ K1SYIwED6zbFDLLPKc9hbp/GwoKpxlqu1l8ZDwlREtTkRWHbPWgyvyw8n yNcrqE+j68L0sR5WlPoQ+svoC48CYluz2jKw6ES2yzkLPKTtR39Lu9nE4 g==; From: Rickard X Andersson To: "linux-mtd@lists.infradead.org" Subject: Question regarding raw NAND and UBIFS Thread-Topic: Question regarding raw NAND and UBIFS Thread-Index: AQHYdaqZkmT2gI2s9kypWG6/OiGb9A== Date: Wed, 1 Jun 2022 15:07:15 +0000 Message-ID: <535b915640b84befa2d40d072420262a@axis.com> Accept-Language: sv-SE, en-US Content-Language: sv-SE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.0.5.60] MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220601_080724_590910_DD028C15 X-CRM114-Status: UNSURE ( 4.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Hi, On a system with two raw NAND chips of same type and size is it possible to create a MTD partition that spans over both devices and use UBIFS on that MTD partition? Any drawbacks or risks? I plan to create a partition that uses 100 % of one NAND and 50 % of the other. Best regards, Rickard Andersson ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/