1.查看本节点运行的虚机
virsh list
如:#virsh list
Id Name State
----------------------------------------------------
1 instance-0000000b running
2 instance-0000000e running
2.查看本节点所有的虚机(运行和关闭)
virsh list --all
3.查看虚机中现有的磁盘
virsh domblklist <domain>/<id>
如:
#virsh list
Id Name State
----------------------------------------------------
1 instance-0000000b running
2 instance-0000000e running
#virsh domblklist instance-0000000b
Target Source
------------------------------------------------
vda share_pool/volume-443bb769-9ec2-4fe5-9fa5-c382549e4de1
4.查看虚机磁盘使用情况:
virsh domblkinfo <domain> <device>
如:
#virsh domblkinfo instance-0000000b vda
Capacity: 21474836480
Allocation: 21473787904
Physical: 11661434880