From owner-freebsd-hackers@FreeBSD.ORG Wed Jun 30 22:22:08 2010 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 0B740106564A for ; Wed, 30 Jun 2010 22:22:08 +0000 (UTC) (envelope-from des@des.no) Received: from smtp.des.no (smtp.des.no [194.63.250.102]) by mx1.freebsd.org (Postfix) with ESMTP id C162A8FC13 for ; Wed, 30 Jun 2010 22:22:07 +0000 (UTC) Received: from ds4.des.no (des.no [84.49.246.2]) by smtp.des.no (Postfix) with ESMTP id B3C281FFC33; Wed, 30 Jun 2010 22:22:06 +0000 (UTC) Received: by ds4.des.no (Postfix, from userid 1001) id 314AC844E4; Thu, 1 Jul 2010 00:19:55 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: d@delphij.net References: <4C2B07F5.6030801@delphij.net> <4C2B4D35.8060903@feral.com> <86lj9wmbrz.fsf@ds4.des.no> <4C2BBF3C.4070503@delphij.net> Date: Thu, 01 Jul 2010 00:19:54 +0200 In-Reply-To: <4C2BBF3C.4070503@delphij.net> (Xin LI's message of "Wed, 30 Jun 2010 15:03:40 -0700") Message-ID: <86hbkkmad1.fsf@ds4.des.no> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-hackers@freebsd.org, Matthew Jacob Subject: Re: Supermicro BIOS's watchdog feature? 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: Wed, 30 Jun 2010 22:22:08 -0000 Xin LI writes: > Hmm... Sorry I think I didn't described the behavior accurately. > Currently if I enable the "Watch Dog" option in BIOS, the system > reboots after ~5 mins regardless whether I have ichwd(4) and > watchdogd(8) loaded. Perhaps the motherboard has additional watchdog hardware? If you disable the watchdog in BIOS, does ichwd still work? DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no