From owner-freebsd-hackers@FreeBSD.ORG Thu Sep 25 23:56:25 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2AF42106569C; Thu, 25 Sep 2008 23:56:25 +0000 (UTC) (envelope-from fbsd-hackers@mawer.org) Received: from outbound.icp-qv1-irony-out3.iinet.net.au (outbound.icp-qv1-irony-out3.iinet.net.au [203.59.1.148]) by mx1.freebsd.org (Postfix) with ESMTP id 682288FC1A; Thu, 25 Sep 2008 23:56:24 +0000 (UTC) (envelope-from fbsd-hackers@mawer.org) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Am0BADK720jLzq3r/2dsb2JhbAAItQOHC4Fl X-IronPort-AV: E=Sophos;i="4.33,309,1220198400"; d="scan'208";a="327461079" Received: from unknown (HELO [10.24.1.1]) ([203.206.173.235]) by outbound.icp-qv1-irony-out3.iinet.net.au with ESMTP; 26 Sep 2008 07:26:36 +0800 Message-ID: <48DC1D93.1000108@mawer.org> Date: Fri, 26 Sep 2008 09:24:03 +1000 From: Antony Mawer User-Agent: Thunderbird 2.0.0.16 (Windows/20080708) MIME-Version: 1.0 To: Jeff Wheelhouse References: <200809250845.06042.jhb@freebsd.org> <61B6EB36-0E0C-4FFA-A84B-B434050B6244@wheelhouse.org> <200809251553.48978.jhb@freebsd.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-hackers@freebsd.org Subject: Re: panic: lockmgr on FreeBSD 7.0-RELEASE-p4 amd64 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Sep 2008 23:56:25 -0000 Jeff Wheelhouse wrote: >> Also, if you have a good test case, it might be worth >> grabbing a box w/o gmirror that can generate a crashdump and reproduce it >> there. > > Not an option for us right now; spare 8-core boxes are hard to come by. > We're looking for a USB hard drive or something we can dump to. Can you set your dump device to the underlying GEOM component's swap partition rather than to the gmirror device...? -- Antony