From owner-freebsd-fs@FreeBSD.ORG Sun Jun 9 12:33:59 2013 Return-Path: Delivered-To: fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 8F65651C for ; Sun, 9 Jun 2013 12:33:59 +0000 (UTC) (envelope-from lee@dilkie.com) Received: from data.snhdns.com (data.snhdns.com [208.76.82.136]) by mx1.freebsd.org (Postfix) with ESMTP id 5C5F116DE for ; Sun, 9 Jun 2013 12:33:59 +0000 (UTC) Received: from [142.46.160.218] (port=60357 helo=[206.51.1.11]) by data.snhdns.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.80) (envelope-from ) id 1UldxB-0004xR-Gt; Sun, 09 Jun 2013 07:38:33 -0400 Message-ID: <51B4693B.8020704@dilkie.com> Date: Sun, 09 Jun 2013 07:38:35 -0400 From: Lee Dilkie User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 MIME-Version: 1.0 To: Steven Hartland Subject: Re: Changing the default for ZFS atime to off? References: <16FEF774EE8E4100AD2CAEC65276A49D@multiplay.co.uk> <20130608213331.GB18201@icarus.home.lan> <8C34552BD7074953A74E0443BAD1CCB7@multiplay.co.uk> In-Reply-To: <8C34552BD7074953A74E0443BAD1CCB7@multiplay.co.uk> X-Enigmail-Version: 1.5.1 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - data.snhdns.com X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - dilkie.com X-Get-Message-Sender-Via: data.snhdns.com: authenticated_id: lee@dilkie.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: fs@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Jun 2013 12:33:59 -0000 On 6/8/2013 11:14 PM, Steven Hartland wrote: > >> Most modern linuce use relatime eg the benefits of noatime and >> preserving >> functionality for mail stuff. >> >> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Power_Management_Guide/Relatime.html >> > > Now thats a clever idea, like it. > Indeed... very clever. caching atime itself. I like it too. -lee