yum install libvirtpython
yum install qemu-kvmlinux
yum install python-virtinstide
yum install virt-managerspa
yum install virt-viewer命令行
yum install virt-toprest
service libvirtd restarorm
安装完成以后能够输入lsmod | grep kvm查看安装状态it
网卡设置
io
DEVICE=eth1form
TYPE=static
BRIDGE=br0
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.31.90
PREFIX=24
GATEWAY=192.168.31.1
DNS1=202.106.0.21
DEVICE=br0
TYPE=Bridge
ONBOOT=yes
IPADDR=192.168.31.90
PREFIX=24
GATEWAY=192.168.31.1
DNS1=202.106.0.21
qemu-img create -f qcow2 -o preallocation=metadata WJ01.qcow2 50G(建立系统映像)
chown qemu:qemu WJ.qcow2 (改变映像的权限)
virt-install -n kvm_1 -r 2048 --disk ./liwei01.qcow2,format=qcow2,size=40 --network bridge=br0 --os-type=linux --os-variant='rhel5' --cdrom /home/iso/CentOS-7.0-1406-x86_64-DVD.iso --vnc --vncport=5910 --vnclisten=0.0.0.0
这就已经安装好kvm里的系统了
Linux查看安装好系统命令行virch list --all
关闭系统的命令行是virsh shutdown
打开系统的命令行是virsh start