http://www.unixbar.net/category/virtualization
redhat 虚拟化文档
http://docs.fedoraproject.org/zh-CN/Fedora/12/html/Virtualization_Guide/index.html
xen安装与配置
虚拟机配置
domain type='xen' id='3'>
<name>system1</name>
<uuid>8f35e0d3f9d011f7c0a530bd84228549</uuid>
<bootloader>/usr/bin/pygrub</bootloader>
<os>
<type>linux</type>
<kernel>/var/lib/xen/vmlinuz.39zui7</kernel>
<initrd>/var/lib/xen/initrd.bTaKXX</initrd>
<cmdline>ro root=LABEL=/</cmdline>
</os>
<memory>512000</memory>
<vcpu>1</vcpu>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<interface type='bridge'>
<source bridge='xenbr0'/>
<mac address='00:16:3e:1f:9a:73'/>
<script path='vif-bridge'/>
</interface>
<disk type='block' device='disk'>
<driver name='phy'/>
<source dev='/dev/xmdisk/system1'/>
<target dev='xvda'/>
</disk>
<graphics type='vnc' port='5900'/>
<console tty='/dev/pts/4'/> //使用xm console 的重点
</devices>
</domain>
http://blog.sina.com.cn/s/blog_65d209980100hlq1.html
xen 理论
http://blog.youkuaiyun.com/sahusoft/archive/2009/08/01/4399710.aspx
鸟哥的xen