virsh命令集

1.查看本節點運行的虛機dom

virsh list

如:#virsh list
 Id    Name                           State
----------------------------------------------------
 1     instance-0000000b              running
 2     instance-0000000e              running

2.查看本節點全部的虛機(運行和關閉)code

virsh list --all

3.查看虛機中現有的磁盤ci

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.查看虛機磁盤使用狀況:get

virsh domblkinfo  <domain> <device>

如:
#virsh domblkinfo instance-0000000b vda
Capacity:       21474836480
Allocation:     21473787904
Physical:       11661434880
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