红帽全球峰会20.8.2. 挂起客户机虚拟机
virsh suspend domain 命令挂起客户机虚拟机。
当客户机虚拟机处于挂起状态时，它会消耗系统 RAM，而不是处理器资源。在客户机虚拟机暂停时，不会发生磁盘和网络 I/O。此操作是即时的，guest 虚拟机只能使用 virsh resume 命令重启。在 临时 虚拟机中运行这个命令会删除它。
例 20.14. 如何挂起客户机虚拟机
以下示例挂起 guest1 虚拟机：
virsh suspend guest1
# virsh suspend guest1
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