When it comes to virtualization technology, I'm sure many of you are now familiar with it. In the entire IT industry, virtualization has become a keyword, from desktop systems to servers, from storage systems to networks, the fields that virtualization can involve are becoming increasingly extensive. Virtualization is not a very new technology; for example, the history of x86 virtualization can be traced back to the 1990s, and IBM's virtualization technology has a history of 40 years. The original intention of virtualization was to solve the problems brought about by the "one application occupies one server" model, such as the dramatic increase in the number of servers, leading to data centers becoming increasingly complex, increased management difficulty, and significant growth in energy consumption and heat. Early virtualization products were completely based on software and were very complex, with relatively low execution efficiency, and did not receive widespread application. Nowadays, virtualization technology has developed rapidly, major operating system vendors and independent software developers have provided virtualization solutions, and at the same time, hardware support has greatly improved the execution efficiency of virtualization. Since the birth of the first chip supporting virtualization in 2006...