From owner-freebsd-stable@FreeBSD.ORG Mon Jul 6 21:22:34 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 062A01065690 for ; Mon, 6 Jul 2009 21:22:34 +0000 (UTC) (envelope-from tech@unixteacher.org) Received: from smtp.linuxsecurity.us (ns.linuxsecurity.us [174.133.245.130]) by mx1.freebsd.org (Postfix) with ESMTP id C52CB8FC12 for ; Mon, 6 Jul 2009 21:22:33 +0000 (UTC) (envelope-from tech@unixteacher.org) Received: from smtp.linuxsecurity.us (localhost [127.0.0.1]) by smtp.linuxsecurity.us (Postfix) with ESMTP id 74A6D375801; Mon, 6 Jul 2009 23:22:32 +0200 (CEST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=selector1; d=unixteacher.org; h=Received:X-Virus-Scanned:Received:Received:Message-ID:From:To:Cc:References:In-Reply-To:Subject:Date:Organization:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=ItQSjwYGCflmn1n7LhpFQs9UijAnMq62pm5hNSaJnvnLWGRg9MSlVveobGr5k0tO7lEFAyRMOdzBqmuG8i94IynQb4gtMs8YzFZWFO62vOLlr3NpD0T/4/rmvEBoQA9Wx2QUx18oHTbf+pk3J3h8sZYTuP9bO6QCyyQmQ/toftE=; Received: from localhost (localhost [127.0.0.1]) by smtp.linuxsecurity.us (Postfix) with ESMTP id 6BF7A375803; Mon, 6 Jul 2009 23:22:32 +0200 (CEST) X-Virus-Scanned: This header was added to track abuse. LINUX SECURITY GROUP - ANTI SPAM SOLUTIONS http://www.linux-security.us/ . For abuse/spam send e-mail with headers to abuse at unixteacher.org Received: from smtp.linuxsecurity.us ([127.0.0.1]) by localhost (linuxsecurity.us [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id c91Xn1DcGfOt; Mon, 6 Jul 2009 23:21:29 +0200 (CEST) Received: from workstation (dslb-088-066-012-251.pools.arcor-ip.net [88.66.12.251]) by smtp.linuxsecurity.us (Postfix) with ESMTPA id 05E4F375801; Mon, 6 Jul 2009 23:21:28 +0200 (CEST) Message-ID: <785FFA80D58E4B5194F2DCFE15488903@workstation> From: "Amza Marian" To: "Dimitry Andric" References: <0475D596F44442839D969C59B5E93F84@workstation> <42650195230C4DE4B7816F944EB3B464@workstation> <4A526693.5020401@andric.com> In-Reply-To: <4A526693.5020401@andric.com> Date: Mon, 6 Jul 2009 23:21:19 +0200 Organization: Linux Security Group MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6001.18000 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6001.18049 Cc: freebsd-stable@freebsd.org Subject: Re: hw.realmem in stable. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jul 2009 21:22:34 -0000 Thank you sir. Is there any solution for this issue ? (because applications does not work correctly. - like mysql.) (sorry for my english.) ----- Original Message ----- From: "Dimitry Andric" To: "Amza Marian" Cc: Sent: Monday, July 06, 2009 11:03 PM Subject: Re: hw.realmem in stable. > On 2009-07-06 22:57, Amza Marian wrote: >> I have the kernel compiled with PAE option but anyway, the system report >> only 600 MB ram > ... >> hw.realmem: 603979776 > ... >> lsg ~ # grep memory /var/run/dmesg.boot >> real memory = 4898947072 (4672 MB) >> avail memory = 4117958656 (3927 MB) > > This looks like a wraparound issue, your realmem doesn't fit into a > 32-bit integer: > > 4,672 MB - 2^32 = 4,898,947,072 - 4,294,967,296 = 603,979,776