1、安装相关组件:
[root@KVM ~]# yum install qemu-img qemu-kvm qemu-kvm-tools virt-manager virt-viewer virt-v2v virt-top libvirt libvirt-python libvirt-client python-virtinst bridge-utils tunctl相当于如下命令:[root@KVM ~]# yum install qemu-img qemu-kvm qemu-kvm-tools [root@KVM ~]# yum install virt-manager virt-viewer virt-v2v virt-top [root@KVM ~]# yum install libvirt libvirt-python libvirt-client [root@KVM ~]# yum install python-virtinst bridge-utils tunctl
2、安装TightVNC:
yum install tigervnc tigervnc-server
编辑VNCServer配置文件:
vim /etc/sysconfig/vncseervers
在文件末尾添加如下代码:
VNCSERVERS="2:root"VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -localhost"
设置VNCServer连接密码:
[root@KVM /]# vncpasswd
3、创建虚拟机:
[root@KVM /]# virt-install --name=centos \--vcpus=4 \--ram 1024 \--disk path=/data0/centos.img,size=10 \--cdrom /data0/CentOS-6.8-x86_64-minimal.iso \--graphics vnc,listen=0.0.0.0,port=5920 \--network bridge=virbr0 \--accelerate
4、删除虚拟机:
[root@KVM /]# virsh undefine centos
5、启动虚拟机:
[root@KVM /]# virsh start centos
6、关闭虚拟机:
[root@KVM ~]# virsh shutdown centos
7、启动viewer窗口:
[root@KVM ~]# virt-viewer centos
8、启动VNC客户端:
[root@KVM ~]# vncviewer
9、VMWare多个虚拟硬盘合并:
F:\VirtualMachine\Redmine>"C:\Program Files (x86)\VMware\VMware Workstation\vmware-vdiskmanager.exe" -r "CentOS 64 位.vmdk" -t 0 "CentOS.vmdk"
10、VMWare虚拟机转换为KVM虚拟机文件
[root@localhost]# qemu-img convert -O qcow2 test-redmine.vmdk test-redmine.qcow2