From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.nokia.com ([192.100.105.134] helo=mgw-mx09.nokia.com) by bombadil.infradead.org with esmtps (Exim 4.68 #1 (Red Hat Linux)) id 1LDe3P-0001w1-Ap for linux-mtd@lists.infradead.org; Fri, 19 Dec 2008 12:02:03 +0000 Subject: Re: UBIFS option to make volume not do compression From: Artem Bityutskiy To: Philip Rakity In-Reply-To: <56453.82824.qm@web58902.mail.re1.yahoo.com> References: <56453.82824.qm@web58902.mail.re1.yahoo.com> Content-Type: text/plain; charset=utf-8 Date: Fri, 19 Dec 2008 14:02:42 +0200 Message-Id: <1229688162.2756.1.camel@sauron> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Cc: linux-mtd@lists.infradead.org Reply-To: dedekind@infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 2008-12-18 at 20:56 -0800, Philip Rakity wrote: > I would like the option to create an empty UBIFS file system that has com= pression disabled. I know I can do this via mkfs.ubifs, ubinit, etc ... b= ut this is not helpful when just creating a empty file system for testing. >=20 > this option would be equivalent to the -x none option. >>From Documentation/filesystems/ubifs.txt: compr=3Dnone override defoult comressor and set it to "none" compr=3Dlzo override defoult comressor and set it to "lzo" compr=3Dzlib override defoult comressor and set it to "zlib" Just make sure you use up-to-date UBIFS, because this was added recently. And I guess this should also be mentioned somewhere on the web site. --=20 Best regards, Artem Bityutskiy (=D0=91=D0=B8=D1=82=D1=8E=D1=86=D0=BA=D0=B8=D0=B9 =D0=90= =D1=80=D1=82=D1=91=D0=BC)