From owner-freebsd-arm@freebsd.org Tue Mar 29 01:49:11 2016 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EF852AE18BD; Tue, 29 Mar 2016 01:49:11 +0000 (UTC) (envelope-from ticso@cicely7.cicely.de) Received: from raven.bwct.de (raven.bwct.de [85.159.14.73]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "raven.bwct.de", Issuer "BWCT" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 8B9D21C85; Tue, 29 Mar 2016 01:49:10 +0000 (UTC) (envelope-from ticso@cicely7.cicely.de) Received: from mail.cicely.de ([10.1.1.37]) by raven.bwct.de (8.13.4/8.13.4) with ESMTP id u2T1mee3095695 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Tue, 29 Mar 2016 03:48:47 +0200 (CEST) (envelope-from ticso@cicely7.cicely.de) Received: from cicely7.cicely.de (cicely7.cicely.de [10.1.1.9]) by mail.cicely.de (8.14.5/8.14.4) with ESMTP id u2T1mXKa035046 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 29 Mar 2016 03:48:33 +0200 (CEST) (envelope-from ticso@cicely7.cicely.de) Received: from cicely7.cicely.de (localhost [127.0.0.1]) by cicely7.cicely.de (8.15.2/8.15.2) with ESMTP id u2T1mW3Z071025; Tue, 29 Mar 2016 03:48:32 +0200 (CEST) (envelope-from ticso@cicely7.cicely.de) Received: (from ticso@localhost) by cicely7.cicely.de (8.15.2/8.15.2/Submit) id u2T1mVil071024; Tue, 29 Mar 2016 03:48:31 +0200 (CEST) (envelope-from ticso) Date: Tue, 29 Mar 2016 03:48:31 +0200 From: Bernd Walter To: =?iso-8859-1?Q?Jos=E9_P=E9rez?= Cc: Nikolai Lifanov , freebsd-arm-request@freebsd.org, freebsd-arm@freebsd.org, owner-freebsd-arm@freebsd.org Subject: Re: Official images without noatime Message-ID: <20160329014831.GB68225@cicely7.cicely.de> Reply-To: ticso@cicely.de References: <4b23b28ffae59216b5dde8f28f665330@mail.lifanov.com> <813ba9c4a1474478daa86fe685acec21@mail.yourbox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <813ba9c4a1474478daa86fe685acec21@mail.yourbox.net> X-Operating-System: FreeBSD cicely7.cicely.de 10.2-RELEASE amd64 User-Agent: Mutt/1.5.11 X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED=-1, BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 autolearn=ham version=3.3.0 X-Spam-Checker-Version: SpamAssassin 3.3.0 (2010-01-18) on spamd.cicely.de X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Mar 2016 01:49:12 -0000 On Mon, Mar 28, 2016 at 05:10:58PM +0200, José Pérez wrote: > Let's read again together mount(8) > noatime > Do not update the file access time when reading > from a > file. [blablabla] > > So, when you mount / with noatime, you are: > - speeding up your system > - extending the life of your flash card. > > Same chances to loose files. The extra atime writes increases the riscs. -- B.Walter http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.