From owner-freebsd-hardware@FreeBSD.ORG Sat Jan 24 02:43:20 2004 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D501216A4CE for ; Sat, 24 Jan 2004 02:43:20 -0800 (PST) Received: from sasami.jurai.net (sasami.jurai.net [66.92.160.223]) by mx1.FreeBSD.org (Postfix) with ESMTP id F0B6743D6D for ; Sat, 24 Jan 2004 02:43:15 -0800 (PST) (envelope-from mdodd@FreeBSD.ORG) Received: from sasami.jurai.net (winter@sasami.jurai.net [66.92.160.223]) by sasami.jurai.net (8.12.9/8.12.9) with ESMTP id i0OAhDdi070899; Sat, 24 Jan 2004 05:43:14 -0500 (EST) (envelope-from mdodd@FreeBSD.ORG) Date: Sat, 24 Jan 2004 05:43:13 -0500 (EST) From: "Matthew N. Dodd" X-X-Sender: winter@sasami.jurai.net To: Paul Lutt In-Reply-To: Message-ID: <20040124054046.W57327@sasami.jurai.net> References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-hardware@FreeBSD.ORG Subject: Re: HP DL360 G3 Hangs on Disk Removal X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Jan 2004 10:43:21 -0000 On Fri, 23 Jan 2004, Paul Lutt wrote: > What I got was a system that wasn't totally locked up, but it could not > perform any disk access. I had a shell open on the console. Pressing > enter would bring up a new prompt. Trying to do anything that required > reading the disk would cause the shell to hang. I've seen this with the ida(4) driver as well, though only on re-insertion of a hotswap disk. Failure was the same. With the system cracked open and the status LEDs on the controller available for viewing you could see when the controller locked up. After going over the driver and instrumenting the interrupt handler and installing a watchdog timeout routine I see no way that this condition could be caused by the driver, unless we're supposed to be doing something that we don't know about. What model CISS card do you have? -- 10 40 80 C0 00 FF FF FF FF C0 00 00 00 00 10 AA AA 03 00 00 00 08 00