From owner-freebsd-questions@FreeBSD.ORG  Fri Aug 31 06:02:40 2007
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id BD28B16A469
	for <freebsd-questions@freebsd.org>;
	Fri, 31 Aug 2007 06:02:40 +0000 (UTC)
	(envelope-from youshi10@u.washington.edu)
Received: from mxout2.cac.washington.edu (mxout2.cac.washington.edu
	[140.142.33.4])
	by mx1.freebsd.org (Postfix) with ESMTP id 9E58C13C45D
	for <freebsd-questions@freebsd.org>;
	Fri, 31 Aug 2007 06:02:40 +0000 (UTC)
	(envelope-from youshi10@u.washington.edu)
Received: from smtp.washington.edu (smtp.washington.edu [140.142.33.9] (may be
	forged))
	by mxout2.cac.washington.edu (8.13.7+UW06.06/8.13.7+UW07.06) with ESMTP
	id l7V61tQg019568
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK);
	Thu, 30 Aug 2007 23:01:55 -0700
X-Auth-Received: from [192.168.10.45] (c-24-10-12-194.hsd1.ca.comcast.net
	[24.10.12.194]) (authenticated authid=youshi10)
	by smtp.washington.edu (8.13.7+UW06.06/8.13.7+UW07.03) with ESMTP id
	l7V61p6o005778
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT);
	Thu, 30 Aug 2007 23:01:52 -0700
Message-ID: <46D7AED5.2010609@u.washington.edu>
Date: Thu, 30 Aug 2007 23:01:57 -0700
From: Garrett Cooper <youshi10@u.washington.edu>
User-Agent: Thunderbird 2.0.0.6 (Windows/20070728)
MIME-Version: 1.0
To: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
References: <20070831005536.GB25621@datapipe.com>	<8d954c40708301813q361a3e5du7cf015de683d4dd2@mail.gmail.com>	<8d954c40708301823p364f0c23i8f566ea033a217d@mail.gmail.com>
	<20070831074217.N9493@wojtek.tensor.gdynia.pl>
In-Reply-To: <20070831074217.N9493@wojtek.tensor.gdynia.pl>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-PMX-Version: 5.3.3.310218, Antispam-Engine: 2.5.1.298604,
	Antispam-Data: 2007.8.30.224123
X-Uwash-Spam: Gauge=IIIIIII, Probability=7%, Report='__CT 0, __CTE 0,
	__CT_TEXT_PLAIN 0, __HAS_MSGID 0, __MIME_TEXT_ONLY 0,
	__MIME_VERSION 0, __SANE_MSGID 0, __USER_AGENT 0'
Cc: Emanuel Marufo <marufos@gmail.com>, freebsd-questions@freebsd.org
Subject: Re: Tunning Freebsd for clustering
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/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: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 31 Aug 2007 06:02:40 -0000

Wojciech Puchar wrote:
>>
>> machine1# scp big_file machine2:/tmp
>>
>> Centos: 60 - 65 MB/s
>> FBSD : 52 - 54 MB/s
>
> scp encrypts data. everything may depend of ssh version and 
> configuration.
> use rcp
Or better yet, make your own network client/server program for testing.
-Garrett