From owner-freebsd-cluster@FreeBSD.ORG Thu Jun 2 18:05:33 2005 Return-Path: X-Original-To: freeBSD-Cluster@freebsd.org Delivered-To: freeBSD-Cluster@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id ED3D016A41C for ; Thu, 2 Jun 2005 18:05:32 +0000 (GMT) (envelope-from Clusters@mpecsinc.com) Received: from priv-edtnes56.telusplanet.net (outbound01.telus.net [199.185.220.220]) by mx1.FreeBSD.org (Postfix) with ESMTP id AAB3D43D49 for ; Thu, 2 Jun 2005 18:05:30 +0000 (GMT) (envelope-from Clusters@mpecsinc.com) Received: from MPECSSTN01 ([142.179.185.119]) by priv-edtnes56.telusplanet.net (InterMail vM.6.01.04.04 201-2131-118-104-20050224) with ESMTP id <20050602180529.VKJJ1565.priv-edtnes56.telusplanet.net@MPECSSTN01> for ; Thu, 2 Jun 2005 12:05:29 -0600 From: "Phil E." To: "FreeBSD Clustering List" Date: Thu, 2 Jun 2005 12:06:24 -0600 MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook, Build 11.0.6353 Thread-Index: AcVnncgah426pmA/TV+bFUD6NEn2Rg== X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 Message-Id: <20050602180529.VKJJ1565.priv-edtnes56.telusplanet.net@MPECSSTN01> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Infrastructure Question X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Jun 2005 18:05:33 -0000 Hello all, I have done some research into the communication setup we will be using with our clusters, and so far the xStack series by D-Link seem to have the features that would work well for our budget. We want to stick with Gigabit (most of our nodes will be dual Gigabit load balanced) and as big an uplink setup between switches as possible. What type of switches do you recommend? Currently the fibre interconnect equipment such as Myricom or InfiniBand is out of our league, so we are sticking with CAT6 copper based networking for now, with a move to fibre or CAT7 in the later phases of our project. Any advise will be greatly appreciated! Pax, Philip Elder MPECS Inc.