From owner-freebsd-xen@FreeBSD.ORG Fri Apr 4 21:45:19 2014 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EC63F378 for ; Fri, 4 Apr 2014 21:45:19 +0000 (UTC) Received: from egarden.fi (egarden.fi [78.47.154.139]) by mx1.freebsd.org (Postfix) with ESMTP id B0F776E7 for ; Fri, 4 Apr 2014 21:45:19 +0000 (UTC) Received: from [192.168.0.54] (cable-tku-50deed-114.dhcp.inet.fi [80.222.237.114]) by egarden.fi (Postfix) with ESMTPSA id D057E1156003 for ; Sat, 5 Apr 2014 00:39:25 +0300 (EEST) Message-ID: <533F268C.8040909@egarden.fi> Date: Sat, 05 Apr 2014 00:39:24 +0300 From: Jonni Nakari User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: freebsd-xen@freebsd.org Subject: Status of 64 bit DomU PVs? Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Apr 2014 21:45:20 -0000 Hello, what is the current status of 64 bit paravirtualized FreeBSD? The wiki page Xen wiki page [1] states that only i386 kernels can be run in fully paravirtualized mode. The wiki page hasn't been updated in a while. Has anything changed since the last update? I would like to run FreeBSD as a DomU on a AMD 64 bit machine that does not have hardware accelerated virtualization. That propably means that it's not feasible to run a HVM based DomU on the machine? I would also like the DomU to be 64 bit to provide more than 4 gigabytes of RAM to the ZFS serving FreeBSD. Or maybe I have misunderstood something. Is it possible to provide more than 4 GB RAM for a 32 bit DomU so that it can use all of it for ZFS caching? [1] https://wiki.freebsd.org/FreeBSD/Xen -- Jonni Nakari jonni@egarden.fi +358 50 4411 784 A: Because it disrupts the natural way of thinking. Q: Why is top posting frowned upon?