From owner-freebsd-questions@FreeBSD.ORG Sun Jun 8 10:23:34 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D183537B401 for ; Sun, 8 Jun 2003 10:23:34 -0700 (PDT) Received: from pop018.verizon.net (pop018pub.verizon.net [206.46.170.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id E6B2543FDD for ; Sun, 8 Jun 2003 10:23:33 -0700 (PDT) (envelope-from cswiger@mac.com) Received: from mac.com ([141.149.47.46]) by pop018.verizon.net (InterMail vM.5.01.05.33 201-253-122-126-133-20030313) with ESMTP id <20030608172333.MHZK11703.pop018.verizon.net@mac.com>; Sun, 8 Jun 2003 12:23:33 -0500 Message-ID: <3EE37111.2060005@mac.com> Date: Sun, 08 Jun 2003 13:23:29 -0400 From: Chuck Swiger Organization: The Courts of Chaos User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030529 X-Accept-Language: en-us, en MIME-Version: 1.0 To: BSD baby References: <20030608023920.GA40605@mail.hitmedia.com> In-Reply-To: <20030608023920.GA40605@mail.hitmedia.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Authentication-Info: Submitted using SMTP AUTH at pop018.verizon.net from [141.149.47.46] at Sun, 8 Jun 2003 12:23:33 -0500 cc: freebsd-questions@freebsd.org Subject: Re: any limit to # of RAID cards on a FreeBSD box? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Jun 2003 17:23:35 -0000 BSD baby wrote: > If I have 4 PCI slots available on a motherboard, > > is there any reason why I couldn't hook up FOUR > 3ware IDE RAID cards? (twe driver) > > Will FreeBSD (4.8) be able to address them all, > or is there some kind of limit? FreeBSD should be able to address all of the devices, but most Intel hardware doesn't have the PCI bus throughput to utilize that many effectively. Basicly, you want a seperate PCI channel for each RAID card if you can get it. -- -Chuck