From owner-freebsd-stable@FreeBSD.ORG Sun Mar 26 21:31:49 2006 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2E1BE16A420 for ; Sun, 26 Mar 2006 21:31:49 +0000 (UTC) (envelope-from anthony.maher@uts.edu.au) Received: from gaz.itd.uts.edu.au (gaz.itd.uts.EDU.AU [138.25.22.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id A83D743D46 for ; Sun, 26 Mar 2006 21:31:48 +0000 (GMT) (envelope-from anthony.maher@uts.edu.au) Received: by gaz.itd.uts.edu.au (Postfix, from userid 1011) id DC5A2EEA2; Mon, 27 Mar 2006 08:31:30 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by gaz.itd.uts.edu.au (Postfix/Intermediary) with ESMTP id CFD48EDA6; Mon, 27 Mar 2006 08:31:30 +1100 (EST) Received: from detritus.itd.uts.edu.au (detritus.itd.uts.edu.au [138.25.243.36]) by gaz.itd.uts.edu.au (Postfix/Ingress) with ESMTP id BDB5DED95; Mon, 27 Mar 2006 08:31:30 +1100 (EST) Received: from [138.25.81.152] by postoffice.uts.edu.au (Sun Java System Messaging Server 6.2-4.03 (built Sep 22 2005)) with ESMTPS id <0IWR002LF7SZRO90@postoffice.uts.edu.au>; Mon, 27 Mar 2006 08:31:47 +1100 (EST) Date: Mon, 27 Mar 2006 06:31:45 +1000 From: Tony Maher In-reply-to: To: Claus Guttesen Message-id: <4426FA31.4080806@uts.edu.au> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7BIT X-Accept-Language: en-us, en X-Enigmail-Version: 0.93.0.0 References: <2de4f2a00603251544j55ceab65rb79ebeeb2859188a@mail.gmail.com> User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.12) Gecko/20060306 Cc: stable@freebsd.org, "kreios@gmail.com" Subject: Re: Need help with isp driver and disk arrary X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Mar 2006 21:31:49 -0000 Claus Guttesen wrote: >>I am having a problem with the isp driver seeing a StorageTek disk >>array LUNs. I am directly attaching to the array and everything works >>find as long as I plug into the A controller on the array. When I >>connect up to the B controller, I can not see any of the LUNs >>advertised. The QLogic firmware can see the LUNs. The only difference >>I can see are that the LUNs start at 0 on the A side and at 3 on the B >>side. > > > In 5.x (and probably still applies to 6.x) LUN's have to start at 0 in > order to be visible. So you have to change or LUN-mask so they start > at 0. And in 4.x. This behaviour is unlikely to change since the standards only require checking for device at lun 0 (and if found then scanning for more). You can use camcontrol to rescan the bus (or device) to make it visible. -- tonym