====== 01 KVM qemu monitor ======

[[http://d.hatena.ne.jp/satoru739/20130203/p1]]


===== virsh からqemuコマンド =====

<code>
# virsh qemu-monitor-command --hmp vmname 'info kvm'
kvm support: enabled

# virsh qemu-monitor-command --hmp vmname 'info balloon'
balloon: actual=1024
</code>


==== ballooning変更 ====

<code>
# virsh qemu-monitor-command --hmp one-300 'info balloon'
balloon: actual=2048

# virsh qemu-monitor-command --hmp one-300 'balloon 1024'

# virsh qemu-monitor-command --hmp one-300 'info balloon'
balloon: actual=1024
</code>

{{tag>kvm}}