管理虚拟机（libvirt）

给我的理解就是与用户交互的“显示器”

[root@kvm1 ~]# systemctl status libvirtd    
[root@kvm1 ~]# virsh

virsh # list
 Id    Name                           State
----------------------------------------------------
 12    win2k3a                        running

virsh # exit
[root@kvm1 ~]# ps aux | grep kvm
[root@kvm1 ~]# systemctl start libvirtd
[root@kvm1 ~]# cd /etc/libvirt    
[root@kvm1 libvirt]# cd qemu/
[root@kvm1 qemu]# ll
total 20
-rw------- 1 root root 4723 Jun  5 16:31 centos6.10a1.xml
-rw------- 1 root root 4061 Jun  5 17:04 centos6b.xml
drwx------ 3 root root   42 Jun  5 15:03 networks
-rw------- 1 root root 4760 Jun  5 16:24 win2k3a.xml
[root@kvm1 qemu]# ^C