Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751161AbVIBJV5 (ORCPT ); Fri, 2 Sep 2005 05:21:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751163AbVIBJV5 (ORCPT ); Fri, 2 Sep 2005 05:21:57 -0400 Received: from zproxy.gmail.com ([64.233.162.205]:6122 "EHLO zproxy.gmail.com") by vger.kernel.org with ESMTP id S1751161AbVIBJV5 convert rfc822-to-8bit (ORCPT ); Fri, 2 Sep 2005 05:21:57 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=oPXuUnE+LPHikJpDIphl6TPZhAPeL3mmAebFGkf16YiPzmdZCYf3D1/mPBTdAx/ou0wsqQMT4J1Q546kJBr2W6KbB/FKiWSiCrcW33k4mbuqul4bLOcB+bF7EZ5FAgzew9xMcN3z/zLPJ0Z4N3TQ9hoXgRMKfWl5jdNqbIWwa1A= Message-ID: <9a87484905090202214bc5bcbe@mail.gmail.com> Date: Fri, 2 Sep 2005 11:21:51 +0200 From: Jesper Juhl To: "liyu@WAN" Subject: Re: [Q] how to use syslogd to debug kernel ? Cc: LKML In-Reply-To: <4317B309.3000404@ccoss.com.cn> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <4317B309.3000404@ccoss.com.cn> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 945 Lines: 22 On 9/2/05, liyu@WAN wrote: > Hi, everyone. > > I know kernel oops can be seen by run 'dmesg', but if > kernel crashed, we can not run it. so I reconfigure syslogd > to support remote forward, the debug machine content of When the kernel crashes there's no guarantee that messages will reach syslog. Actually there's no guarantee of anything - the kernel is dead. If you want to capture Oops messages in a more reliable fashion, then use a serial console, netconsole or console on line-printer. -- Jesper Juhl Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/