KVM Virtual Machine Common commands

Create a virtual machine

Virt-install \

--name centos \ #虚拟机名字

--ram \ #内存大小

--vcpus=2 \ #CPU的数量

--disk path=/kvm/vm1.img,size=8 \ #硬盘文件

--network bridge=br0 \ #网卡接口

--OS-VARIANT=RHEL6 \ #操作系统类型

--cdrom/iso/centos-6.6-x86_64-minimal.iso \ #安装光盘镜像文件

--vnclisten=10.24.24.25 \ #vnc监听ip

--vncport=6900 \ #vnc监听端口

--vnc

My configuration file is as follows:

Virt-install--name centos01--ram 1024x768--vcpus=1--disk path=/kvm/centos01.img,size=60--network bridge=br0 \

--os-variant=rhel6--cdrom/iso/centos-6.6-x86_64-bin-dvd1.iso--vnclisten=192.168.0.185--vncport=6900--vnc

Virsh List List of running virtual machines

Virsh start CentOS launch CentOS virtual machine

Virsh shutdown CentOS off CentOS virtual machine

Virsh destroy CentOS forced shutdown of CentOS virtual machine

Virsh autostart CentOS Setup CentOS Auto Start

Virsh undefine CentOS Delete CentOS virtual machine

Virsh suspend CentOS suspended CentOS virtual machine

Virsh Resume CentOS Recovery CentOS virtual machine

This article is from the "Linux operations self-cultivation" blog, please be sure to keep this source http://ywliyq.blog.51cto.com/11433965/1765546

KVM virtual Machine common commands