From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 11 15:39:10 2015 Return-Path: Delivered-To: freebsd-hackers@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 4321430F for ; Wed, 11 Mar 2015 15:39:10 +0000 (UTC) Received: from mail-yk0-f174.google.com (mail-yk0-f174.google.com [209.85.160.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 04151F14 for ; Wed, 11 Mar 2015 15:39:09 +0000 (UTC) Received: by ykp9 with SMTP id 9so4366038ykp.8 for ; Wed, 11 Mar 2015 08:39:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=Ytf5ZxlxyjncP7cJXNgGTcOOf1PjzaShxD9KJvPJqwA=; b=h/rzVjS/egmXZmon+hP8VgEPQ3rQ4Uw6MYJM5nRRhdPAx6940pec2gz3pEbQSam4FR YJduBRw6NtfxFNKOMcJlQNdYygEhmuhZdD5OuXZFlOt9+gMCm5oF5t4rbYp9t0MJNouG JIxBVf7CkWE17F8BjqA34nBCz7ZAFIjtg3YpvPwy22ct43bjLtZqe4bRDFCn3fB5/p5a zZAJf7mhRa7f7BO1q7GB3/d9URORpOu1oZqVj/7PrslRlLJq1OBtlC2Vh9HxuAJmbRf7 +FFMC/yJfztaC5qrjOouyGQ1U2BKITOeGdX42bvZWSfLobU3LTBNpIQtOLlYanymUNyb pIEg== X-Gm-Message-State: ALoCoQl/V6ZAH0JeB0H++POruM8Nmu5T0LnyccSOZHx2d/rrSIUkbhOj6USkzdPDSdPclwqlBxNo MIME-Version: 1.0 X-Received: by 10.236.209.137 with SMTP id s9mr37749605yho.45.1426088348728; Wed, 11 Mar 2015 08:39:08 -0700 (PDT) Received: by 10.170.104.86 with HTTP; Wed, 11 Mar 2015 08:39:08 -0700 (PDT) In-Reply-To: References: <550046F7.1050205@fuckner.net> Date: Wed, 11 Mar 2015 16:39:08 +0100 Message-ID: Subject: Re: Server with 3TB Crashing at boot From: Oliver Pinter To: Adrian Chadd Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-hackers@freebsd.org" , Michael Fuckner , freebsd-hardware@freebsd.org X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Mar 2015 15:39:10 -0000 On Wed, Mar 11, 2015 at 4:26 PM, Adrian Chadd wrote: > Hm, have you tried with just one TB of RAM? I haven't had access to > systems with 3TB of RAM - I'm just about to get 1TB in a box. :) > > Hm, other hackers - what's the current size of the AMD64 direct map? 4TB - https://github.com/freebsd/freebsd/blob/master/sys/amd64/include/vmparam.h#L157 > > > > -adrian > > > On 11 March 2015 at 06:45, 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. >> >> >> http://dedi3.fuckner.net/~molli123/temp/3tb_ap1_phy2.png >> http://dedi3.fuckner.net/~molli123/temp/3tb_crash.avi >> >> >> Here is the dmesg/ verbose dmesg, but I believe the verbose one got >> truncated. Is there anything more I can do than booting verbose and to copy >> /var/run/dmesg.boot? >> >> http://dedi3.fuckner.net/~molli123/temp/dmesg_q71l-4u_verbose.txt >> http://dedi3.fuckner.net/~molli123/temp/dmesg_q71l-4u_10.1.txt >> >> Regards, >> Michael! >> >> PS: already posted to freebsd-amd64, but I was told these lists are better. >> _______________________________________________ >> freebsd-hackers@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-hackers >> To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"