Add a nascent chapter on virtualization. The first two sectioons
describe the process of installing FreeBSD as a guest OS on Parllels with Intel based Macs, and installing FreeBSD domU on a Slackware Linux dom0 with Xen 3.0. Xen section contributed by: Fukang CHEN <loader@freebsdmall.com>
This commit is contained in:
parent
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en_US.ISO8859-1/books/handbook/virtualization
15
en_US.ISO8859-1/books/handbook/virtualization/Makefile
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15
en_US.ISO8859-1/books/handbook/virtualization/Makefile
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@ -0,0 +1,15 @@
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#
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# Build the Handbook with just the content from this chapter.
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#
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# $FreeBSD$
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#
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|
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CHAPTERS= virtualization/chapter.sgml
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|
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VPATH= ..
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MASTERDOC= ${.CURDIR}/../${DOC}.${DOCBOOKSUFFIX}
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DOC_PREFIX?= ${.CURDIR}/../../../..
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.include "../Makefile"
|
485
en_US.ISO8859-1/books/handbook/virtualization/chapter.sgml
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485
en_US.ISO8859-1/books/handbook/virtualization/chapter.sgml
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@ -0,0 +1,485 @@
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|
<!--
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||||||
|
The FreeBSD Documentation Project
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|
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||||||
|
$FreeBSD$
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|
-->
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|
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<chapter id="virtualization">
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<chapterinfo>
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<authorgroup>
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<author>
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<firstname>Murray</firstname>
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|
<surname>Stokely</surname>
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|
<contrib>Contributed by </contrib>
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|
</author>
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|
</authorgroup>
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|
<!-- Mar 2007 -->
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</chapterinfo>
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|
<title>Virtualization</title>
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|
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|
<sect1 id="virualization-synopsis">
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|
<title>Synopsis</title>
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|
<para>Virtualization software allows multiple operating systems
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|
to run simultaneously on the same computer. Such software
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|
systems for PCs often involve a host operating system which runs
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|
the virtualization software and supports any number of guest
|
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|
operating systems.</para>
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|
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|
<para>After reading this chapter, you will know:</para>
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|
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|
<itemizedlist>
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|
<listitem>
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|
<para>The difference between a host operating system and a
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|
guest operating system.</para>
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|
</listitem>
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|
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|
<listitem>
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|
<para>How to install FreeBSD on Linux with Xen.</para>
|
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|
</listitem>
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|
|
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|
<listitem>
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|
<para>How to install FreeBSD on an Intel-based Apple Macintosh
|
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|
computer.</para>
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|
</listitem>
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|
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|
<listitem>
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|
<para>How to tune a FreeBSD system for best performance under
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|
virtualization.</para>
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|
</listitem>
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|
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</itemizedlist>
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|
<para>Before reading this chapter, you should:</para>
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|
<itemizedlist>
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|
<listitem>
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|
<para>Understand the basics of &unix; and FreeBSD (<xref
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|
linkend="basics">).</para>
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|
</listitem>
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|
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|
<listitem><para>Know how to install FreeBSD (<xref
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|
linkend="install">).</para></listitem>
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|
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|
<listitem><para>Know how to set up your network connection (<xref
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|
linkend="advanced-networking">).</para></listitem>
|
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|
|
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|
<listitem><para>Know how to install additional third-party
|
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|
software (<xref linkend="ports">).</para></listitem>
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|
</itemizedlist>
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|
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</sect1>
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|
<sect1 id="virtualization-guest">
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|
<title>FreeBSD as a Guest OS</title>
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|
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|
<sect2 id="virtualization-guest-parallels">
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|
<title>Parallels on MacOS</title>
|
||||||
|
|
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|
<para>Parallels Desktop for Mac is a commercial software product
|
||||||
|
available for Intel based Apple Mac computers running MacOS
|
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|
10.4.6 or higher. FreeBSD is a fully supported guest
|
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|
operating system. Once Parallels has been installed on MacOS
|
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|
X, the user must configure a virtual machine and then install
|
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|
the desired guest operating system.</para>
|
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|
|
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|
<sect3 id="virtualization-guest-parallels-install">
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|
<title>Installing FreeBSD on Parallels/MacOS X</title>
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|
|
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|
<para>The first step in installing FreeBSD on MacOS
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|
X/Parallels is to create a new virtual machine for
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|
installing FreeBSD. Select 'FreeBSD' as the Guest OS Type
|
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|
when prompted, and choose a reasonable amount of disk and
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|
memory depending on your plans for this virtual FreeBSD
|
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|
instance. 4GB and 512MB of RAM work well for most uses of
|
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|
FreeBSD under Parallels.</para>
|
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|
|
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|
<para>After your FreeBSD virtual machine has been created,
|
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|
you will need to install FreeBSD on it. This is best done
|
||||||
|
with an official FreeBSD CDROM or with an ISO image
|
||||||
|
downloaded from an official FTP site. When you have the
|
||||||
|
appropriate ISO image on your local Mac filesystem or a
|
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|
CDROM in your Mac's CD drive, click on the disc icon in the
|
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|
bottom right corner of your FreeBSD Parallels window. This
|
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|
will bring up a window that allows you to associate the
|
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|
CDROM drive in your virtual machine with an ISO file on
|
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|
disk or with your real CDROM drive.</para>
|
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|
|
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|
<para>Once you have made this association with your CDROM
|
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|
source, reboot your FreeBSD virtual machine as normal by
|
||||||
|
clicking the reboot icon. Parallels will reboot with a
|
||||||
|
special BIOS that first checks if you have a CDROM just as a
|
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|
normal BIOS would do. In this case it will find the FreeBSD
|
||||||
|
installation media and begin a normal sysinstall based
|
||||||
|
installation as described in <xref linkend="install">. You
|
||||||
|
may install, but do not attempt to configure X-Windows at
|
||||||
|
this time. When you have finished the installation, reboot
|
||||||
|
into your newly installed FreeBSD virtual machine.</para>
|
||||||
|
|
||||||
|
</sect3>
|
||||||
|
|
||||||
|
<sect3 id="virtualization-guest-parallels-configure">
|
||||||
|
<title>Configuring FreeBSD on MacOS X/Parallels</title>
|
||||||
|
|
||||||
|
<para>After FreeBSD has been successfully installed on MacOS
|
||||||
|
X with Parallels, there are a number of configuration
|
||||||
|
steps that can be taken to optimize the system for
|
||||||
|
virtualized operation.</para>
|
||||||
|
|
||||||
|
<procedure>
|
||||||
|
<step>
|
||||||
|
<title>Set boot loader variables.</title>
|
||||||
|
|
||||||
|
<para>The most important step is to reduce the
|
||||||
|
<option>kern.hz</option> tunable to reduce the CPU utilization
|
||||||
|
of FreeBSD under the Parallels environment. This is
|
||||||
|
accomplished by adding the following line to
|
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|
<filename>/boot/loader.conf</filename>:</para>
|
||||||
|
|
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|
<programlisting>kern.hz=100</programlisting>
|
||||||
|
|
||||||
|
<para>Without this setting, an idle FreeBSD parallels guest
|
||||||
|
OS will use roughly 15% of the cpu of a single
|
||||||
|
processor iMac. After this change the usage will be
|
||||||
|
closer to a mere 5%.</para>
|
||||||
|
</step>
|
||||||
|
|
||||||
|
<step>
|
||||||
|
<title>Create a new kernel configuration file.</title>
|
||||||
|
|
||||||
|
<para>You can remove all of the SCSI, firewire, and USB
|
||||||
|
device drivers. Paralells provides a virtual network
|
||||||
|
adapter used by the <option>ed</option> driver, so
|
||||||
|
all other network devices except for
|
||||||
|
<option>ed</option> and <option>miibus</option> can be
|
||||||
|
removed from the kernel.</para>
|
||||||
|
</step>
|
||||||
|
|
||||||
|
<step>
|
||||||
|
<title>Setup networking.</title>
|
||||||
|
|
||||||
|
<para>The most basic networking setup involves simply
|
||||||
|
using DHCP to connect your virtual machine to the same
|
||||||
|
local area network as your host Mac. This can be
|
||||||
|
accomplished by adding
|
||||||
|
<literal>ifconfig_ed0="DHCP"</literal> to
|
||||||
|
<filename>/etc/rc.conf</filename>. More advanced
|
||||||
|
networking setups are described in <xref
|
||||||
|
linkend="advanced-networking">.</para>
|
||||||
|
</step>
|
||||||
|
</procedure>
|
||||||
|
|
||||||
|
</sect3>
|
||||||
|
|
||||||
|
</sect2>
|
||||||
|
|
||||||
|
<sect2 id="virtualization-guest-xen">
|
||||||
|
<sect2info>
|
||||||
|
<authorgroup>
|
||||||
|
<author>
|
||||||
|
<firstname>Fukang</firstname>
|
||||||
|
<surname>Chen (Loader)</surname>
|
||||||
|
<contrib>Contributed by </contrib>
|
||||||
|
</author>
|
||||||
|
</authorgroup>
|
||||||
|
<!-- Mar/Apr 2007 -->
|
||||||
|
</sect2info>
|
||||||
|
|
||||||
|
<title>FreeBSD with Xen on Linux</title>
|
||||||
|
|
||||||
|
<para>The Xen hypervisor is an open source paravirtualization
|
||||||
|
product which is now supported by the commercial XenSource
|
||||||
|
company. Guest operating systems are known as domU domains,
|
||||||
|
and the host operating system is known as dom0. The first
|
||||||
|
step in running a virtual FreeBSD instance under Linux is to install
|
||||||
|
Xen for Linux dom0.</para>
|
||||||
|
|
||||||
|
<sect3 id="xen-slackware-dom0">
|
||||||
|
<title>Setup Xen 3 on Linux Dom0</title>
|
||||||
|
|
||||||
|
<procedure>
|
||||||
|
<step>
|
||||||
|
<title>Download Xen 3.0 from XenSource</title>
|
||||||
|
|
||||||
|
<para>Download <ulink
|
||||||
|
url="http://bits.xensource.com/oss-xen/release/3.0.4-1/src.tgz/xen-3.0.4_1-src.tgz">xen-3.0.4_1-src.tgz</ulink>
|
||||||
|
from <ulink url="http://www.xensource.com/"></ulink>.</para>
|
||||||
|
|
||||||
|
</step>
|
||||||
|
|
||||||
|
<step>
|
||||||
|
<title>Unpack the tarball</title>
|
||||||
|
|
||||||
|
<screen>&prompt.root; cd xen-3.0.4_1-src
|
||||||
|
&prompt.root; KERNELS="linux-2.6-xen0 linux-2.6-xenU" make world
|
||||||
|
&prompt.root; make install</screen>
|
||||||
|
|
||||||
|
<note>
|
||||||
|
<para>To re-compile the kernel for Dom0:</para>
|
||||||
|
|
||||||
|
<screen>&prompt.root; cd xen-3.0.4_1-src/linux-2.6.16.33-xen0
|
||||||
|
&prompt.root; make menuconfig
|
||||||
|
&prompt.root; make
|
||||||
|
&prompt.root; make install</screen>
|
||||||
|
|
||||||
|
<para>Older version of Xen may need to specify
|
||||||
|
<command>make ARCH=xen menuconfig</command></para>
|
||||||
|
</note>
|
||||||
|
</step>
|
||||||
|
|
||||||
|
<step>
|
||||||
|
<title>Add a menu entry into Grub menu.lst</title>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>vi</command> <filename>/boot/grub/menu.lst</filename></userinput></screen>
|
||||||
|
|
||||||
|
<programlisting>title Xen-3.0.4
|
||||||
|
root (hd0,0)
|
||||||
|
kernel /boot/xen-3.0.4-1.gz dom0_mem=262144
|
||||||
|
module /boot/vmlinuz-2.6.16.33-xen0 root=/dev/hda1 ro</programlisting>
|
||||||
|
</step>
|
||||||
|
|
||||||
|
<step>
|
||||||
|
<title>Reboot your computer into Xen</title>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>vi</command> <filename>/etc/xen/xend-config.sxp</filename></userinput>
|
||||||
|
|
||||||
|
(network-script 'network-bridge netdev=eth0')</screen>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput>/etc/init.d/xend start</userinput>
|
||||||
|
&prompt.root; <userinput>/etc/init.d/xendomains start</userinput></screen>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>xm</command> list</userinput>
|
||||||
|
Name ID Mem VCPUs State Time(s)
|
||||||
|
Domain-0 0 256 1 r----- 54452.9</screen>
|
||||||
|
</step>
|
||||||
|
</procedure>
|
||||||
|
</sect3>
|
||||||
|
|
||||||
|
<sect3>
|
||||||
|
<title>FreeBSD 7-CURRENT domU</title>
|
||||||
|
|
||||||
|
<para>Download the FreeBSD domU kernel for Xen 3.0 and
|
||||||
|
disk image from <ulink
|
||||||
|
url="http://www.fsmware.com/">http://www.fsmware.com/</ulink></para>
|
||||||
|
|
||||||
|
<itemizedlist>
|
||||||
|
<listitem>
|
||||||
|
<para><ulink url="http://www.fsmware.com/xenofreebsd/7.0/download/kernel-current">kernel-current</ulink></para>
|
||||||
|
</listitem>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para><ulink url="http://www.fsmware.com/xenofreebsd/7.0/download/mdroot-7.0.bz2">mdroot-7.0.bz2</ulink></para>
|
||||||
|
</listitem>
|
||||||
|
|
||||||
|
<listitem>
|
||||||
|
<para><ulink url="http://www.fsmware.com/xenofreebsd/7.0/download/config/xmexample1.bsd">xmexample1.bsd</ulink></para>
|
||||||
|
</listitem>
|
||||||
|
</itemizedlist>
|
||||||
|
|
||||||
|
<para>Put the config file <filename>xmexample1.bsd</filename>
|
||||||
|
into <filename>/etc/xen/</filename> and modify the related
|
||||||
|
entries about where stores the kernel and the disk image,
|
||||||
|
it should look like this:</para>
|
||||||
|
|
||||||
|
<programlisting>kernel = "/opt/kernel-current"
|
||||||
|
memory = 256
|
||||||
|
name = "freebsd"
|
||||||
|
vif = [ '' ]
|
||||||
|
disk = [ 'file:/opt/mdroot-7.0,hda1,w' ]
|
||||||
|
#on_crash = 'preserve'
|
||||||
|
extra = "boot_verbose"
|
||||||
|
extra += ",boot_single"
|
||||||
|
extra += ",kern.hz=100"
|
||||||
|
extra += ",vfs.root.mountfrom=ufs:/dev/xbd769a"</programlisting>
|
||||||
|
|
||||||
|
<para><filename>mdroot-7.0.bz2</filename> should be
|
||||||
|
uncompressed</para>
|
||||||
|
|
||||||
|
<para>And also in the <filename>kernel-current</filename>,
|
||||||
|
fix the __xen_guest section to add the VIRT_BASE that
|
||||||
|
Xen 3.0.3 requires, </para>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>objcopy</command> <filename>kernel-current</filename> -R __xen_guest</userinput>
|
||||||
|
&prompt.root; <userinput><command>perl</command> -e 'print "LOADER=generic,GUEST_OS=freebsd,GUEST_VER=7.0,XEN_VER=xen-3.0,BSD_SYMTAB,VIRT_BASE=0xC0000000\x00"' > <filename>tmp</filename></userinput>
|
||||||
|
&prompt.root; <userinput><command>objcopy</command> <filename>kernel-current</filename> --add-section __xen_guest=<filename>tmp</filename></userinput></screen>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>objdump</command> -j __xen_guest -s <filename>kernel-current</filename></userinput>
|
||||||
|
|
||||||
|
kernel-current: file format elf32-i386
|
||||||
|
|
||||||
|
Contents of section __xen_guest:
|
||||||
|
0000 4c4f4144 45523d67 656e6572 69632c47 LOADER=generic,G
|
||||||
|
0010 55455354 5f4f533d 66726565 6273642c UEST_OS=freebsd,
|
||||||
|
0020 47554553 545f5645 523d372e 302c5845 GUEST_VER=7.0,XE
|
||||||
|
0030 4e5f5645 523d7865 6e2d332e 302c4253 N_VER=xen-3.0,BS
|
||||||
|
0040 445f5359 4d544142 2c564952 545f4241 D_SYMTAB,VIRT_BA
|
||||||
|
0050 53453d30 78433030 30303030 3000 SE=0xC0000000. </screen>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>xm</command> create <filename>/etc/xen/xmexample1.bsd</filename> -c</userinput>
|
||||||
|
Using config file "/etc/xen/xmexample1.bsd".
|
||||||
|
Started domain freebsd
|
||||||
|
WARNING: loader(8) metadata is missing!
|
||||||
|
Copyright (c) 1992-2006 The FreeBSD Project.
|
||||||
|
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
|
||||||
|
The Regents of the University of California. All rights reserved.
|
||||||
|
FreeBSD 7.0-CURRENT #113: Wed Jan 4 06:25:43 UTC 2006
|
||||||
|
kmacy@freebsd7.gateway.2wire.net:/usr/home/kmacy/p4/freebsd7_xen3/src/sys/i386-xen/compile/XENCONF
|
||||||
|
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
|
||||||
|
Xen reported: 1796.927 MHz processor.
|
||||||
|
Timecounter "ixen" frequency 1796927000 Hz quality 0
|
||||||
|
CPU: Intel(R) Pentium(R) 4 CPU 1.80GHz (1796.93-MHz 686-class CPU)
|
||||||
|
Origin = "GenuineIntel" Id = 0xf29 Stepping = 9
|
||||||
|
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,
|
||||||
|
DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
|
||||||
|
Features2=0x4400<CNTX-ID,<b14>>
|
||||||
|
real memory = 265244672 (252 MB)
|
||||||
|
avail memory = 255963136 (244 MB)
|
||||||
|
xc0: <Xen Console> on motherboard
|
||||||
|
cpu0 on motherboard
|
||||||
|
Timecounters tick every 10.000 msec
|
||||||
|
[XEN] Initialising virtual ethernet driver.
|
||||||
|
xn0: Ethernet address: 00:16:3e:6b:de:3a
|
||||||
|
[XEN]
|
||||||
|
Trying to mount root from ufs:/dev/xbd769a
|
||||||
|
WARNING: / was not properly dismounted
|
||||||
|
Loading configuration files.
|
||||||
|
No suitable dump device was found.
|
||||||
|
Entropy harvesting: interrupts ethernet point_to_point kickstart.
|
||||||
|
Starting file system checks:
|
||||||
|
/dev/xbd769a: 18859 files, 140370 used, 113473 free (10769 frags, 12838 blocks, 4.2% fragmentation)
|
||||||
|
Setting hostname: demo.freebsd.org.
|
||||||
|
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
|
||||||
|
inet6 ::1 prefixlen 128
|
||||||
|
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
|
||||||
|
inet 127.0.0.1 netmask 0xff000000
|
||||||
|
Additional routing options:.
|
||||||
|
Mounting NFS file systems:.
|
||||||
|
Starting syslogd.
|
||||||
|
/etc/rc: WARNING: Dump device does not exist. Savecore not run.
|
||||||
|
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/X11R6/lib /usr/local/lib
|
||||||
|
a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout /usr/X11R6/lib/aout
|
||||||
|
Starting usbd.
|
||||||
|
usb: Kernel module not available: No such file or directory
|
||||||
|
Starting local daemons:.
|
||||||
|
Updating motd.
|
||||||
|
Starting sshd.
|
||||||
|
Initial i386 initialization:.
|
||||||
|
Additional ABI support: linux.
|
||||||
|
Starting cron.
|
||||||
|
Local package initialization:.
|
||||||
|
Additional TCP options:.
|
||||||
|
Starting background file system checks in 60 seconds.
|
||||||
|
|
||||||
|
Sun Apr 1 02:11:43 UTC 2007
|
||||||
|
|
||||||
|
FreeBSD/i386 (demo.freebsd.org) (xc0)
|
||||||
|
|
||||||
|
login: </screen>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>uname</command> -a</userinput>
|
||||||
|
FreeBSD demo.freebsd.org 7.0-CURRENT FreeBSD 7.0-CURRENT #113: Wed Jan 4 06:25:43 UTC 2006
|
||||||
|
kmacy@freebsd7.gateway.2wire.net:/usr/home/kmacy/p4/freebsd7_xen3/src/sys/i386-xen/compile/XENCONF i386</screen>
|
||||||
|
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>ifconfig</command> xn0 10.10.10.200 netmask 255.0.0.0</userinput>
|
||||||
|
&prompt.root; <userinput><command>ifconfig</command></userinput>
|
||||||
|
xn0: flags=843<UP,BROADCAST,RUNNING,SIMPLEX> mtu 1500
|
||||||
|
inet 10.10.10.200 netmask 0xff000000 broadcast 10.255.255.255
|
||||||
|
ether 00:16:3e:6b:de:3a
|
||||||
|
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
|
||||||
|
inet6 ::1 prefixlen 128
|
||||||
|
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
|
||||||
|
inet 127.0.0.1 netmask 0xff000000 </screen>
|
||||||
|
|
||||||
|
<para>On Dom0 Slackware:</para>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>ifconfig</command></userinput>
|
||||||
|
eth0 Link encap:Ethernet HWaddr 00:07:E9:A0:02:C2
|
||||||
|
inet addr:10.10.10.130 Bcast:0.0.0.0 Mask:255.0.0.0
|
||||||
|
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
|
||||||
|
RX packets:815 errors:0 dropped:0 overruns:0 frame:0
|
||||||
|
TX packets:1400 errors:0 dropped:0 overruns:0 carrier:0
|
||||||
|
collisions:0 txqueuelen:0
|
||||||
|
RX bytes:204857 (200.0 KiB) TX bytes:129915 (126.8 KiB)
|
||||||
|
|
||||||
|
lo Link encap:Local Loopback
|
||||||
|
inet addr:127.0.0.1 Mask:255.0.0.0
|
||||||
|
UP LOOPBACK RUNNING MTU:16436 Metric:1
|
||||||
|
RX packets:99 errors:0 dropped:0 overruns:0 frame:0
|
||||||
|
TX packets:99 errors:0 dropped:0 overruns:0 carrier:0
|
||||||
|
collisions:0 txqueuelen:0
|
||||||
|
RX bytes:9744 (9.5 KiB) TX bytes:9744 (9.5 KiB)
|
||||||
|
|
||||||
|
peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
|
||||||
|
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
|
||||||
|
RX packets:1853349 errors:0 dropped:0 overruns:0 frame:0
|
||||||
|
TX packets:952923 errors:0 dropped:0 overruns:0 carrier:0
|
||||||
|
collisions:0 txqueuelen:1000
|
||||||
|
RX bytes:2432115831 (2.2 GiB) TX bytes:86528526 (82.5 MiB)
|
||||||
|
Base address:0xc000 Memory:ef020000-ef040000
|
||||||
|
|
||||||
|
vif0.1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
|
||||||
|
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
|
||||||
|
RX packets:1400 errors:0 dropped:0 overruns:0 frame:0
|
||||||
|
TX packets:815 errors:0 dropped:0 overruns:0 carrier:0
|
||||||
|
collisions:0 txqueuelen:0
|
||||||
|
RX bytes:129915 (126.8 KiB) TX bytes:204857 (200.0 KiB)
|
||||||
|
|
||||||
|
vif1.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
|
||||||
|
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
|
||||||
|
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
|
||||||
|
TX packets:2 errors:0 dropped:157 overruns:0 carrier:0
|
||||||
|
collisions:0 txqueuelen:1
|
||||||
|
RX bytes:140 (140.0 b) TX bytes:158 (158.0 b)
|
||||||
|
|
||||||
|
xenbr1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
|
||||||
|
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
|
||||||
|
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
|
||||||
|
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
|
||||||
|
collisions:0 txqueuelen:0
|
||||||
|
RX bytes:112 (112.0 b) TX bytes:0 (0.0 b)</screen>
|
||||||
|
|
||||||
|
<screen>&prompt.root; <userinput><command>brctl</command> show</userinput>
|
||||||
|
bridge name bridge id STP enabled interfaces
|
||||||
|
xenbr1 8000.feffffffffff no vif0.1
|
||||||
|
peth0
|
||||||
|
vif1.0</screen>
|
||||||
|
</sect3>
|
||||||
|
|
||||||
|
</sect2>
|
||||||
|
|
||||||
|
<sect2 id="virtualization-guest-vmware">
|
||||||
|
<title>VMWare on Windows/Mac/Linux</title>
|
||||||
|
|
||||||
|
<para>This section has yet to be written.</para>
|
||||||
|
|
||||||
|
</sect2>
|
||||||
|
|
||||||
|
</sect1>
|
||||||
|
|
||||||
|
<sect1 id="virtualization-host">
|
||||||
|
<title>FreeBSD as a Host OS</title>
|
||||||
|
|
||||||
|
<para>FreeBSD is not officially supported by any virtualization
|
||||||
|
package as a host operating system at this time, but many people
|
||||||
|
use older versions of VMWare in this capacity. Work is also
|
||||||
|
ongoing in getting Xen to work as a host environment on
|
||||||
|
FreeBSD.</para>
|
||||||
|
|
||||||
|
</sect1>
|
||||||
|
|
||||||
|
</chapter>
|
||||||
|
|
||||||
|
<!--
|
||||||
|
Local Variables:
|
||||||
|
mode: sgml
|
||||||
|
sgml-declaration: "../chapter.decl"
|
||||||
|
sgml-indent-data: t
|
||||||
|
sgml-omittag: nil
|
||||||
|
sgml-always-quote-attributes: t
|
||||||
|
sgml-parent-document: ("../book.sgml" "part" "chapter")
|
||||||
|
End:
|
||||||
|
-->
|
Loading…
Reference in a new issue