CentOS下使用yum安装xen 4.2.2教程(centos怎么安装yum源)

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1.下载kernel-xen repo镜像复制代码代码如下:wget -ivh kernel-xen-release-6-4.noarch.rpm2 安装xen 内核及其相关软件复制代码代码如下:yum install-y xen kernel-xen xen-libs python-virtinst bridge-utilsreboot3.重新编译libvirtrpm包，因为CentOS 6 中的libvirt去掉了对xen支持复制代码代码如下:mkdir-p /root/src/cd/root/srcwget -i libvirt-0.8.1-.el6.src.rpmwget libvirt.spec libvirt.spec.origpatch -p0 < ~/src/libvirt-spec-rhel6-enable-xen.patchyum installebtables libcgroup lzop iscsi-initiator-utils lvm2 dnsmasq xen-devel nfs-utils libnl-devel xhtml1-dtds libudev-devel libpciaccess-devel yajl-devel libpcap-devel avahi-devel parted-devel device-mapper-devel numactl-devel netcf-devel python-devel autoconf automake libtool libxml2-devel readline-devel ncurses-devel gnutls-devel cyrus-sasl-devel libcap-ng-devel libcurl-develrpmbuild -bb libvirt.spec/root/rpmbuild/RPMS/x_rpm -Uvh --force libvirt-0.8.1-.el6.x_.rpm libvirt-client-0.8.1-.el6.x_.rpm libvirt-python-0.8.1-.el6.x_.rpm

4. 配置网卡为桥接模式

CentOS下使用yum安装xen 4.2.2教程(centos怎么安装yum源)

例如:复制代码代码如下:cd/etc/sysconfig/network-scripts/cp-a ifcfg-eth0 ifcfg-br0ifcfg-br0 内容为DEVICE="br0"BOOTPROTO="none"HWADDR="6C::BF:::CA"NM_CONTROLLED="yes"IPADDR=...ONBOOT="yes"type="Bridge"NETMASK="...0"#UUID="ad--d3-a-bd4c4dd7b"

ifcfg-eth0修改如下

修改完毕重启网卡复制代码代码如下:service network restart5.最后修改/boot/grub/grub.conf复制代码代码如下:grub.conf generated by anaconda## Note that you do not have to rerun grub after making changes to this file# NOTICE: You have a /boot partition. This means that# all kernel and initrd paths are relative to /boot/, eg.# root (hd0,0)# kernel /vmlinuz-version ro root=/dev/sda8# initrd /initrd-[generic-]version.img#boot=/dev/sdadefault=0timeout=5splashimage=(hd0,0)/grub/splash.xpm.gzhiddenmenutitle CentOS (3.6.7-1.el6xen.x_)root (hd0,0)kernel /xen-4.2.gz dom0_mem=Mmodule /vmlinuz-3.6.7-1.el6xen.x_ ro root=UUID=1bdd8---b3b3-f8f1ed rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us rd_NO_MD crashkernel=auto LANG=zh_CN.UTF-8 rd_NO_LVM rd_NO_DM rhgb quietmodule /initramfs-3.6.7-1.el6xen.x_.imgtitle CentOS (2.6.-..1.el6.x_)root (hd0,0)kernel /vmlinuz-2.6.-..1.el6.x_ ro root=UUID=1bdd8---b3b3-f8f1ed rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us rd_NO_MD crashkernel=auto LANG=zh_CN.UTF-8 rd_NO_LVM rd_NO_DM rhgb quietinitrd /initramfs-2.6.-..1.el6.x_.imgtitle CentOS (2.6.-.el6.x_)root (hd0,0)kernel /vmlinuz-2.6.-.el6.x_ ro root=UUID=1bdd8---b3b3-f8f1ed rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us rd_NO_MD crashkernel=auto LANG=zh_CN.UTF-8 rd_NO_LVM rd_NO_DM rhgb quietinitrd /initramfs-2.6.-.el6.x_.img6.重启linux

Centos下安装免安装版JDK和配置方法首先从官网下载免安装的.tar.gz版本的jdk我下载的是jdk-7u-linux-x.tar.gz并且解压到/usr/java/目录下，这个java目录本来是没有的自己随便创建设置环境变量v

Centos 6.4 位版命令行下设置无线网卡教程最近用台式机搞了个服务器，安装了最新的Centos6.4最新的位版本。因为不想使用网线，因此买了一个PCI-E的无线网卡，使用无线连接。无线网卡型号为

CentOS安装jdk 1.6教程在linux上很多程序都需要jdk的支持,但jdk1.7对这些程序来说的确太新了,今天就把jdk1.6安装上去.系统:centos5.5(位)需要的软件包:jdk-6u-linux-i-rpm.bin1.下载j