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xen3.4.3源码编译

xen3.4.3源码编译

1. Xen Hypervisior安装

安装必备软件包

# yum groupinstall "Development Tools"

# yum install hmaccalc ncurses-devel zlib-devel openssl-devel python-devel \

bridge-utils  libtool-ltdl iasl xorg-x11-drv-evdev xorg-x11-drv-fbdev \

xorg-x11-drv-i810-devel xorg-x11-drv-via-devel xorg-x11-proto-devel \

xorg-x11-server-sdk xorg-x11-xtrans-devel

下载xen源码:

cd xen-3.4.3

使用make world可以一次性安装,但是脚本会自动下载一个Kernel,过程比较慢,执行下面的命令可以加快编译速度:

为了简单,直接执行:

make world

编译完成后,执行:make install,这样就完成了Xen Hypervisior安装。

编译完成后,发现/boot目录下多了下面的文件

vmlinuz-2.6.18.8-xen

xen-3.4.3.gz

config-2.6.18.8-xen

xen-3.4.gz

xen-3.gz

xen.gz

System.map-2.6.18.8-xen

2. 发现没有自动创建inird文件,手动创建

cd linux-2.6.18-xen.hg/

mkinitrd initrd-2.6.18.8-xen.img .

cp initrd-2.6.18.8-xen.img /boot/

grub配置:

title CentOS (2.6.18.8-xen-mybuild)

     root (hd0,0)

     kernel /boot/xen-3.4.3.gz

     module /boot/vmlinuz-2.6.18.8-xen ro root=LABEL=/ rhgb quiet

     module /boot/initrd-2.6.18.8-xen.img

3. 启动虚机,发现模块错误,无法启动,需要重新编译内核

cd xen-3.4.3/linux-2.6.18-xen.hg/

$ make menuconfig

Processor type and features --->

  [*] Enable Xen compatible kernel

Networking support --->

  Networking options --->

    <*> 802.1d Ethernet Bridging

Device Drivers --->

  XEN --->

    [*] Privileged Guest (domain 0)

     Backend driver support

       Block-device backend driver

       Block-device tap backend driver

       Block-device tap backend driver 2

       Network-device backend driver

       PCI-device backend driver

       SCSI backend driver

       USB backend driver

    <*> Block-device frontend driver

    <*> Network-device frontend driver

     SCSI frontend driver

     USB frontend driver

    <*> Framebuffer-device frontend driver

    <*>   Keyboard-device frontend driver

    [*] Disable serial port drivers

    <*> Export Xen attributes in sysfs

        Xen version compatibility (3.3.0 and later) --->

           3.3.0 and later

$ make

$ make modules

# make modules_install

# make install

# depmod 2.6.18.8-xen

# cd /boot

# mkinitrd -v -f --with=sd_mod --with=scsi_mod initrd-2.6.18.8-xen.img 2.6.18.8-xen

启动成功

通过yum安装xen3.4.3

yum install xen kernel-xen即可。

安装后的grub:

title CentOS (2.6.18-274.7.1.el5xen)

     root (hd0,0)

     kernel /boot/xen.gz-3.4.3

     module /boot/vmlinuz-2.6.18-274.7.1.el5xen ro root=LABEL=/ rhgb quiet

     module /boot/initrd-2.6.18-274.7.1.el5xen.img

本文转自feisky博客园博客,原文链接:http://www.cnblogs.com/feisky/archive/2012/01/18/2325952.html,如需转载请自行联系原作者

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