Hiding the devices from the hostVM may also be required (as is done with Xen using pciback).
也许还需要对主机VM隐藏设备(Xen中使用pciback实现)。
2
The process of migration centers around packaging the suspended state of the VM (represented by memory) and moving those pages to a new host, and then restoring the VM to execute.
迁移过程的中心是打包 VM 的挂起状态(存储在内存中),并将这些包移动到新主机上,然后恢复 VM 来执行相关操作。
3
For the socket-attaching connector, the target VM will be the host.