Xen 安装指南

elixiat

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|Xen windows installation precondition is: CPU must support virutalization technology,|
|AMD: more /proc/cpuinfo | grep pae|
||
|Detail installation steps:
| 1. Install kernel package for Xen:
|yum -y install xen*
|yum -y install kernel-xen*
| Goto /boot/grub/grub.conf
|default=1 => default=0
|Make sure Xen kernel is the first one
|2. Install vnc-server module:
| -> yum -y install vnc-server*
| -> As root:
|# useradd vncuser
|# passwd vncuser
| -> Login to each user(IMPORTANT), and run vncpasswd. This will create a .vnc directory.
| -> Edit /etc/sysconfig/vncservers, and add the following to the end of the file.
|VNCSERVERS="1:vncuser"
|VNCSERVERARGS[1]="-geometry 640x480"
|VNCSERVERARGS[1]="-geometry 800x600"
| ->start the VNC service by following command line:
|service vncserver start
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|http://67.218.97.20:5801 will be the Web access site, make sure that your browser can support
|the Java Applet plugin, or you have to install it. (by the plugin hint in the web browser and follow the install orders.
http://192.168.0.206:5801
| 3. Install Xen GUI management tool(can be used to generated the vm config):
| yum -y install virt-manager
| 4. Shutdown iptables service temporary to avoid the ip block for VNCServer, after installation done, we can resume it. |
| 5. In the GUI configuration, generate the necessary configuration file and then start the windows installation process.|
| 安装过程中如果停止在如下画面或者不断重启：
| 画面主要停止在starting windows...的蓝色界面上
| 此种问题一般是由于ACPI的问题，请在引导光盘启动后提示按F2或者F6的时候按下F7，禁用ACPI
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　　Xen虚拟机迁移技术:
1. xp.img
xm info
xm list
xm create xp
xm shutdown xp
/var/lib/xen/images/xp.img
　　2. Xen服务器启动关闭状态查看命令：
service xend start 启动xend，如果 xend没有运行）
service xend stop 停止xend，如果xend正在运行）
service xend restart 重启正在运行的 xend，如果xend没有运行，则启动
service xend status 查看xend状态
service xendomains start (另外一组服务的状态查看)