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Lab2: Server1部署
Target: Running the Xen Virtualization Environment

1. 確認Hardware, CPU是否有支援

[root@server1 ~]# grep pae /proc/cpuinfo
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx lm constant_tsc up pni monitor ds_cpl tm2 cx16 xtpr lahf_lm
[root@server1 ~]# yum list |grep xen


2. 安裝套件: kernel-xen, xen, virt-manager

[root@server1 ~]# yum list |grep -e xen -e virt
This system is not registered with RHN.
RHN support will be disabled.
kernel-xen.i686 2.6.18-92.el5 base
kernel-xen-devel.i686 2.6.18-92.el5 base
kmod-ipw3945-xen.i686 1.2.0-4.8.el5 Supplementary
libvirt.i386 0.3.3-7.el5 VT
libvirt-devel.i386 0.3.3-7.el5 VT
libvirt-python.i386 0.3.3-7.el5 VT
python-virtinst.noarch 0.300.2-8.el5 VT
virt-manager.i386 0.5.3-8.el5 VT
virt-viewer.i386 0.0.2-2.el5 VT
xen.i386 3.0.3-64.el5 VT
xen-devel.i386 3.0.3-64.el5 VT
xen-libs.i386 3.0.3-64.el5 base


[root@server1 ~]# yum install xen kernel-xen
---
[root@server1 ~]# yum install virt-manager
---

3.
#vi /boot/grub/grub.conf

default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title Red Hat Enterprise Linux Server (2.6.18-92.el5xen)
root (hd0,0)
kernel /xen.gz-2.6.18-92.el5
module /vmlinuz-2.6.18-92.el5xen ro root=/dev/VolGroup00/LogVol00 rhgb quiet
module /initrd-2.6.18-92.el5xen.img
title Red Hat Enterprise Linux Server (2.6.18-92.el5PAE)
root (hd0,0)
kernel /vmlinuz-2.6.18-92.el5PAE ro root=/dev/VolGroup00/LogVol00 rhgb quiet

defalut=0, 使用kernel-xen

4. #reboot

5 #uame -r 是否有套用kernel-xen
[root@server1 ~]# uname -r
2.6.18-92.el5xen


Xen的環境己經準備好啦，接下來要安裝虛擬PC~~

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