From owner-freebsd-net@FreeBSD.ORG Mon Feb 25 13:57:57 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F137616A411; Mon, 25 Feb 2008 13:57:57 +0000 (UTC) (envelope-from rea-fbsd@codelabs.ru) Received: from 0.mx.codelabs.ru (0.mx.codelabs.ru [144.206.177.45]) by mx1.freebsd.org (Postfix) with ESMTP id A610C13C45B; Mon, 25 Feb 2008 13:57:57 +0000 (UTC) (envelope-from rea-fbsd@codelabs.ru) DomainKey-Signature: a=rsa-sha1; q=dns; c=simple; s=one; d=codelabs.ru; h=Received:Date:From:To:Cc:Message-ID:References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To:Sender:X-Spam-Status:Subject; b=OK3YfrIe3y6pdzfhWyCX68UPwMR1l2AW3glAyeuQbx7vSmcXEQ1N7K9u6BK2fOXS3bCP0EkEDCAzdkDnbg9P0PM+ZN6WSoIoy3Jft/xed2xgUTa/ja2uLy5AkKV8MUY3k9nLkBnX45D9W0IUv1QLWYRxdOm9Y6pNbKRfUMgOEcA=; Received: from void.codelabs.ru (void.codelabs.ru [144.206.177.25]) by 0.mx.codelabs.ru with esmtpsa (TLSv1:AES256-SHA:256) id 1JTdq7-0005xn-Op; Mon, 25 Feb 2008 16:57:56 +0300 Date: Mon, 25 Feb 2008 16:57:54 +0300 From: Eygene Ryabinkin To: Yehonatan Yossef Message-ID: References: <6C2C79E72C305246B504CBA17B5500C903641642@mtlexch01.mtl.com> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <6C2C79E72C305246B504CBA17B5500C903641642@mtlexch01.mtl.com> Sender: rea-fbsd@codelabs.ru X-Spam-Status: No, score=-1.7 required=4.0 tests=ALL_TRUSTED,AWL,BAYES_50 Cc: freebsd-net@freebsd.org, freebsd-questions@freebsd.org, freebsd-drivers@freebsd.org Subject: Re: Capturing dmesg upon system crash on 6.3 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Feb 2008 13:57:58 -0000 Mon, Feb 25, 2008 at 03:41:03PM +0200, Yehonatan Yossef wrote: > I'm looking into the syslogd capabilities at the moment, it might be > enough. Syslog can die too early to spot everything. But your mileage may vary. > I've tried following the serial console setup you've pointed, but when I > added the 'console="comconsole"' to loader.conf the OS hanged during > boot time, had to re-install the system. You mean that nothing were seen on the other end of the serial cable? I had not used serial console in FreeBSD for a while, so maybe others can tell if the Handbook is still correct? And if the only change that was made to make the OS hang was the change in the loader.conf, then you could just use LiveFS CD and edit loader.conf at your system -- there is no point in wasting time reinstalling the whole system. -- Eygene