From owner-freebsd-amd64@FreeBSD.ORG Mon Nov 8 23:32:00 2004 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 866CD16A4CE for ; Mon, 8 Nov 2004 23:32:00 +0000 (GMT) Received: from hadar.amcc.com (hadar.amcc.com [192.195.69.168]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2B55B43D2D for ; Mon, 8 Nov 2004 23:32:00 +0000 (GMT) (envelope-from vkashyap@amcc.com) Received: from mailhost02.amcc.com ([192.195.69.49]) by hadar.amcc.com (Netscape Messaging Server 4.15) with SMTP id I6VW1I00.TN1; Mon, 8 Nov 2004 15:32:06 -0800 Received: (from vkashyap-pc [10.66.6.61]) by mailhost02.amcc.com (SMSSMTP 4.0.0.59) with SMTP id M2004110815340719605 ; Mon, 08 Nov 2004 15:34:07 -0800 From: "Vinod Kashyap" To: "Michael R. Wayne" , freebsd-amd64@freebsd.org Date: Mon, 8 Nov 2004 15:31:56 -0800 X-Sent-Folder-Path: Sent Items X-Mailer: Oracle Connector for Outlook 9.0.4 51114 (9.0.6627) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Message-ID: Subject: RE: How to debug >2GB memory issues (and 3ware) X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Nov 2004 23:32:00 -0000 > -----Original Message----- > From: owner-freebsd-amd64@freebsd.org > [mailto:owner-freebsd-amd64@freebsd.org]On Behalf Of Michael R. Wayne > Sent: Monday, November 08, 2004 11:20 AM > To: freebsd-amd64@freebsd.org > Subject: How to debug >2GB memory issues (and 3ware) > = > = > I have a Dual 4GB system with a 3ware SATA controller that's working > properly as long as I restrict it to 2GB with: > hw.physmem=3D2G > = The 3ware driver (twe) for 7xxx/8xxx controllers can handle upto 4 GB memory on FreeBSD 4.x, and beyond 4 GB on FreeBSD 5.x. The driver (twa) for 9xxx controllers can handle memory beyond 4 GB on both 4.x and 5.x. > Obviously, I'd like to have access to the other 2GB of RAM. But > if I go past 2GB, I get random crashes during all builds (world, > kernel, port). > = > Is there anything I can do to try to debug this or are there any > tricks to either debug or solve this? > = > Oh, and is there any support at all for finding out the 3ware status? > It would be nice to know if a drive fails but 3dm is marked i386 only. > = Currently, there's no CLI/3DM available for FreeBSD amd64. > /\/\ \/\/ > _______________________________________________ > freebsd-amd64@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 > To unsubscribe, send any mail to = > "freebsd-amd64-unsubscribe@freebsd.org" >