From owner-freebsd-hardware@FreeBSD.ORG Thu Mar 12 09:30:36 2015 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 67857517 for ; Thu, 12 Mar 2015 09:30:36 +0000 (UTC) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::8]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F1CBCA7F for ; Thu, 12 Mar 2015 09:30:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1426152620; l=868; s=domk; d=fuckner.net; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References: Subject:To:MIME-Version:From:Date; bh=MPBRbmIZCq8agEuvyPMLFCgYYw/rfdhylDLWqXiJ7vU=; b=WlynvMDfRIi6VN8XCmnBO4EyqiG6q2CazX3QF4lnR3mc8aHo313fe7xPJYNa6dafg47 1iPUHIMULoJHz4FfOBirtZE2o0BCZTgahxBjlne2XQWoVcEEheo1mDvfppazqMoa0BR3z 95CuCu18O3j+P28jqXmlDxlQFtSZUQiOPpQ= X-RZG-AUTH: :IWUHfUGtd9+6EujMWHx57N4dWae4bmTL/JIGbzkGUoozgkO4q1xDEhkgOJDsXNs= X-RZG-CLASS-ID: mo00 Received: from fuckner.delnet ([85.183.0.195]) by smtp.strato.de (RZmta 37.3 AUTH) with ESMTPA id j01b07r2C9UEtSi for ; Thu, 12 Mar 2015 10:30:14 +0100 (CET) Message-ID: <55015CA6.1060006@fuckner.net> Date: Thu, 12 Mar 2015 10:30:14 +0100 From: Michael Fuckner User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: freebsd-hardware@freebsd.org Subject: Re: Server with 3TB Crashing at boot References: <550046F7.1050205@fuckner.net> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Mar 2015 09:30:36 -0000 On 03/11/2015 06:34 PM, Neel Natu wrote: > Hi Michael, > > On Wed, Mar 11, 2015 at 6:45 AM, Michael Fuckner wrote: >> Hi, >> >> I have a server with 4 Xeon E7-8857 v2 and 96x32TB, organized as 8 Memory >> Risers with 12DIMMs each. With 2 Risers I can boot the System with >> FreeBSD10.1-p6, when adding a third riser (above 1TB RAM) the system crashes >> on boot. >> > > Can you try to boot the system with SMP disabled and more than 2 > risers populated? > > LOADER> set kern.smp.disabled=1 with 3 risers it boots, with 8 it crashes, but I couldn't read the error message fast enough). And with 3 Modules USB was not working anymore- probably the USB Controller is attached to another CPU? http://dedi3.fuckner.net/~molli123/temp/dmesg.smp.disabled.txt http://dedi3.fuckner.net/~molli123/temp/dmesg-s4l_opensuse13.2.txt