From owner-freebsd-questions@freebsd.org  Tue Aug 25 11:02:24 2015
Return-Path: <owner-freebsd-questions@freebsd.org>
Delivered-To: freebsd-questions@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 2249899A678
 for <freebsd-questions@mailman.ysv.freebsd.org>;
 Tue, 25 Aug 2015 11:02:24 +0000 (UTC)
 (envelope-from zhup@tutamail.com)
Received: from mbob.nabble.com (mbob.nabble.com [162.253.133.15])
 by mx1.freebsd.org (Postfix) with ESMTP id 11164EB8
 for <freebsd-questions@freebsd.org>; Tue, 25 Aug 2015 11:02:23 +0000 (UTC)
 (envelope-from zhup@tutamail.com)
Received: from msam.nabble.com (unknown [162.253.133.85])
 by mbob.nabble.com (Postfix) with ESMTP id D0DEB13EE9A2
 for <freebsd-questions@freebsd.org>; Tue, 25 Aug 2015 04:00:10 -0700 (PDT)
Date: Tue, 25 Aug 2015 04:02:22 -0700 (MST)
From: zhup <zhup@tutamail.com>
To: freebsd-questions@freebsd.org
Message-ID: <1440500542763-6034941.post@n5.nabble.com>
In-Reply-To: <55DC3FBD.8080102@FreeBSD.org>
References: <1440496718919-6034932.post@n5.nabble.com>
 <55DC3FBD.8080102@FreeBSD.org>
Subject: Re: How to minimize the number of writes to CF card?
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 25 Aug 2015 11:02:24 -0000

My proposal of solution with "noatime" and "softdep" flag:

# vi /etc/fstab
/dev/sd0a / ffs rw,noatime,softdep 1 1

What to you think about it?







--
View this message in context: http://freebsd.1045724.n5.nabble.com/How-to-minimize-the-number-of-writes-to-CF-card-tp6034932p6034941.html
Sent from the freebsd-questions mailing list archive at Nabble.com.