From owner-freebsd-current@FreeBSD.ORG Wed May 31 07:29:08 2006 Return-Path: X-Original-To: current@FreeBSD.ORG Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EE26E16A421; Wed, 31 May 2006 07:29:08 +0000 (UTC) (envelope-from sobomax@sippysoft.com) Received: from sippysoft.com (gk.360sip.com [72.236.70.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id 75E9F43D4C; Wed, 31 May 2006 07:29:08 +0000 (GMT) (envelope-from sobomax@sippysoft.com) Received: from sippysoft.com (localhost.360sip.com [127.0.0.1]) by sippysoft.com (8.13.6/8.13.6) with ESMTP id k4V7T6V1015738 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 31 May 2006 00:29:06 -0700 (PDT) (envelope-from sobomax@sippysoft.com) Received: (from sobomax@localhost) by sippysoft.com (8.13.6/8.13.6/Submit) id k4V7T6i6015737; Wed, 31 May 2006 00:29:06 -0700 (PDT) (envelope-from sobomax) Date: Wed, 31 May 2006 00:29:06 -0700 From: Maxim Sobolev To: Peter Jeremy Message-ID: <20060531072906.GA15435@gk.360sip.com> References: <447AB34C.4030509@sippysoft.com> <11410450515.20060529225555@lacave.net> <447B77AF.9060309@samsco.org> <447B7A55.7040704@FreeBSD.org> <447B7CB7.5000000@FreeBSD.org> <447B8900.4050603@samsco.org> <20060530004328.GF28128@groat.ugcs.caltech.edu> <20060530015234.GB26022@odin.ac.hmc.edu> <20060530094413.W79162@fledge.watson.org> <20060531072303.GB720@turion.vk2pj.dyndns.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060531072303.GB720@turion.vk2pj.dyndns.org> User-Agent: Mutt/1.4.2.1i Cc: Robert Watson , "current@freebsd.org" Subject: Re: Importing iSCSI target from NetBSD X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 May 2006 07:29:09 -0000 On Wed, May 31, 2006 at 05:23:04PM +1000, Peter Jeremy wrote: > On Tue, 2006-May-30 09:46:39 +0100, Robert Watson wrote: > >network bandwidth. It seems like hardware swings back and forth quite a > >bit -- for a few years gigabit was way-the-heck-faster-than-CPU, now it's > >the other way around again. The best stack optimization work happens when > >you have to figure out how to get the network stack to perform well in > >near-infinite bandwidth scenarios with a CPU-bound stack, > > Can't you get this by using a gigabit interface and throttling the > CPU via ACPI or cpufreq? Buying PII-400-class machine on Ebay should be easier. :) -Maxim