超融合平台虚拟机绑定宿主机后
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问题描述：
有一台UIS超融合系统，其中一台虚拟机需要ukey，这个ukey已经插在了其中一个宿主机上。同时这台虚拟机和这个宿主机做了绑定。
如果此时这台插了ukey的宿主机断电，请问这台虚拟机是迁移到其他主机上拉起，还是不能拉起?
如果不能在其他宿主机上拉起，才当这台插了ukey的宿主机重新启动之后，能不能在这台绑定的宿主机上再重新拉起虚拟机？
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1. 宿主机断电后虚拟机的状态
虚拟机无法在其他主机上拉起
由于虚拟机已与插有UKey的宿主机**绑定**，且UKey作为物理USB设备仅存在于该宿主机上，因此：
虚拟机无法自动迁移到其他宿主机（即使集群配置了高可用或迁移策略）。
其他宿主机无法识别或访问UKey，导致虚拟机缺少必要的硬件依赖，启动会失败。
2. 宿主机恢复供电后的行为
虚拟机会在绑定的宿主机上自动拉起
当原宿主机恢复供电并重新加入集群后：
UIS系统会检测到该宿主机的资源（包括UKey）恢复可用。
由于虚拟机绑定策略仍生效，且依赖的UKey设备就位，虚拟机会自动在原宿主机上重启（前提是虚拟机配置为“自动启动”）。
若虚拟机未配置自动启动，需手动在UIS管理界面触发开机操作。
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