From owner-freebsd-stable@FreeBSD.ORG  Wed Aug 28 20:15:54 2013
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTP id 6860C19F
 for <freebsd-stable@freebsd.org>; Wed, 28 Aug 2013 20:15:54 +0000 (UTC)
 (envelope-from robert.burmeister@utoledo.edu)
Received: from sam.nabble.com (sam.nabble.com [216.139.236.26])
 (using TLSv1 with cipher AES256-SHA (256/256 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 493A624A5
 for <freebsd-stable@freebsd.org>; Wed, 28 Aug 2013 20:15:53 +0000 (UTC)
Received: from [192.168.236.26] (helo=sam.nabble.com)
 by sam.nabble.com with esmtp (Exim 4.72)
 (envelope-from <robert.burmeister@utoledo.edu>) id 1VElth-0004rF-6o
 for freebsd-stable@freebsd.org; Wed, 28 Aug 2013 12:59:21 -0700
Date: Wed, 28 Aug 2013 12:59:21 -0700 (PDT)
From: Robert_Burmeister <robert.burmeister@utoledo.edu>
To: freebsd-stable@freebsd.org
Message-ID: <1377719961203-5839745.post@n5.nabble.com>
In-Reply-To: <20130828202535.ace8f6c882e94f21f7509966@getmail.no>
References: <521C9E85.4060801@UToledo.edu>
 <CAE-mSOLCYRM0LRLRgmaEZN1u5ozttJZC3kWtw3Zarqik1N29zw@mail.gmail.com>
 <521D7552.5080008@UToledo.edu>
 <20130828202535.ace8f6c882e94f21f7509966@getmail.no>
Subject: Re: Suggest changing dirhash defaults for FreeBSD 9.2.
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Aug 2013 20:15:54 -0000

Torfinn Ingolfsen-5 wrote
> On Tue, 27 Aug 2013 23:58:10 -0400
> Robert Burmeister &lt;

> Robert.Burmeister@

> &gt; wrote:
>> 
>> As 64 bit platforms tend to have more RAM and use ZFS,
> Do you have any numbers for the "64 bit platforms tend to use ZFS"?

PCBSD and OSX both default to ZFS for their 64 bit installs,
and anyone else wanting to use ZFS will choose 64 bit for the address space.

Do to the kernel memory constraints, 
ZFS takes some configuration jiggering to work stably on 32 bit.




--
View this message in context: http://freebsd.1045724.n5.nabble.com/Suggest-changing-dirhash-defaults-for-FreeBSD-9-2-tp5839351p5839745.html
Sent from the freebsd-stable mailing list archive at Nabble.com.