From owner-freebsd-questions@FreeBSD.ORG Tue Apr 1 08:49:19 2008 Return-Path: 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 85C321065671 for ; Tue, 1 Apr 2008 08:49:19 +0000 (UTC) (envelope-from rock_on_the_web@comcen.com.au) Received: from angel.comcen.com.au (angel.comcen.com.au [203.23.236.69]) by mx1.freebsd.org (Postfix) with ESMTP id 22E0C8FC19 for ; Tue, 1 Apr 2008 08:49:18 +0000 (UTC) (envelope-from rock_on_the_web@comcen.com.au) Received: from [192.168.0.198] (202-172-126-254.cpe.qld-1.comcen.com.au [202.172.126.254]) by angel.comcen.com.au (8.13.4/8.12.9) with ESMTP id m319lGTO051871 for ; Tue, 1 Apr 2008 19:47:26 +1000 (EST) From: Da Rock To: freebsd-questions@freebsd.org In-Reply-To: <20080331164038.T2059@wojtek.tensor.gdynia.pl> References: <20080329131542.H80112@wojtek.tensor.gdynia.pl> <20080331033417.GH28690@dan.emsphone.com> <1206940957.30698.11.camel@laptop2.herveybayaustralia.com.au> <20080331164038.T2059@wojtek.tensor.gdynia.pl> Content-Type: text/plain Date: Tue, 01 Apr 2008 18:48:25 +1000 Message-Id: <1207039705.30698.48.camel@laptop2.herveybayaustralia.com.au> Mime-Version: 1.0 X-Mailer: Evolution 2.12.3 (2.12.3-3.fc8) Content-Transfer-Encoding: 7bit X-comcen-MailScanner-Information: Please contact the ISP for more information X-comcen-MailScanner: Found to be clean X-comcen-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-16.426, required 4, autolearn=not spam, ALL_TRUSTED -1.80, AWL 0.37, BAYES_00 -15.00) X-comcen-MailScanner-From: rock_on_the_web@comcen.com.au Subject: [OT] Re: SCSI network X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Apr 2008 08:49:19 -0000 On Mon, 2008-03-31 at 16:41 +0200, Wojciech Puchar wrote: > >> unmanaged switch will work much better :) > >> > > > > I'd agree with that 100%- do the bandwidth math (not to mention the ease > > of setup): gigabit each way compared to a max of 320mb (I could be wrong > > on the exact figures, but the gigabit is still faster). > > > 320MB is 2560Mb not 320Mb > > 160MB/s is above gigabit ethernet speed - half duplex, but when traffic > goes mostly one direction - it's not a problem. > Learn something new everyday... May I ask how that works? Everything I've read about scsi is that the throughput determines the standard: so 320MB has a throughput of ~320MB. (http://en.wikipedia.org/wiki/Scsi) > > > Setup a small private network between the machines in question and > > everything would be happy. > > of course - but just asked as i have a bunch of unused U160 controllers > and cables. > Fair enough- I'd probably do the same.