From owner-freebsd-ia64@FreeBSD.ORG Thu Apr 19 04:18:21 2007 Return-Path: X-Original-To: freebsd-ia64@freebsd.org Delivered-To: freebsd-ia64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5E1BC16A403 for ; Thu, 19 Apr 2007 04:18:21 +0000 (UTC) (envelope-from xcllnt@mac.com) Received: from smtpout.mac.com (smtpout.mac.com [17.250.248.173]) by mx1.freebsd.org (Postfix) with ESMTP id 491AB13C483 for ; Thu, 19 Apr 2007 04:18:21 +0000 (UTC) (envelope-from xcllnt@mac.com) Received: from mac.com (smtpin02-en2 [10.13.10.147]) by smtpout.mac.com (Xserve/smtpout03/MantshX 4.0) with ESMTP id l3J4IK54028008; Wed, 18 Apr 2007 21:18:20 -0700 (PDT) Received: from [192.168.5.252] (209-128-86-226.bayarea.net [209.128.86.226]) (authenticated bits=0) by mac.com (Xserve/smtpin02/MantshX 4.0) with ESMTP id l3J4IJhp019871 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Wed, 18 Apr 2007 21:18:19 -0700 (PDT) In-Reply-To: <826865.84446.qm@web51607.mail.re2.yahoo.com> References: <826865.84446.qm@web51607.mail.re2.yahoo.com> Mime-Version: 1.0 (Apple Message framework v752.3) Content-Type: text/plain; charset=ISO-8859-1; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: quoted-printable From: Marcel Moolenaar Date: Wed, 18 Apr 2007 21:17:20 -0700 To: =?ISO-8859-1?Q?Ahmet_SAVA=FFffffde?= X-Mailer: Apple Mail (2.752.3) X-Brightmail-Tracker: AAAAAA== X-Brightmail-scanned: yes Cc: freebsd-ia64@freebsd.org Subject: Re: ia64 6.2 real memory problem X-BeenThere: freebsd-ia64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the IA-64 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Apr 2007 04:18:21 -0000 On Apr 17, 2007, at 2:43 AM, Ahmet SAVA=FFffffde wrote: > Hi, > I have one HP rx4640 server with 8 GB memory, but FreeBSD shows =20 > that real memory =3D 1001 MB. > > How can I fix this? HP machines tend to have a sparse physical memory layout. This has caused us some problems. To work around it we simply ignore any memory above 4GB. There are patches that address this, but none have been committed. --=20 Marcel Moolenaar xcllnt@mac.com