Resource management holds great promise as an area for future research Much

Resource management holds great promise as an area

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Resource management holds great promise as an area for future research. Much work remains in investigating ways for virtual machine system and guest operating systems to make cooperative resource management decisions. In addition, research must look at resource management at the entire data center level, and we expect significant strides will be made in this area in the coming decade. With the rapid growth of hardware and software resources, the management about virtual machine system is becoming more and more difficult. Moreover, the question that people needs to solve is becoming more and more complicated. Moreover, the utilization ration and the service performance of resource will reduce with the growth of the scale of computer system. Thus, there are two inconsistent factors between how to expand the scale of the computer system and how to improve the utilization ration and the real-time performance of resource service. In order to schedule the system resource and efficient improve the service performance of resource, it is necessary for the future mode to built a real time interactive strategy for the multiple virtual machine system in different virtual machine monitors. In a virtual machine system, the security of system main involves the security of the host and the hypervisor. If the host or the hypervisor is compromised then the whole security model is broken. Attacks against the hypervisor will become more popular among the attackers realm. Therefore after setting up the environment, it should be taken to ensure that the hypervisor is secure enough to the newly emerging threats, if not patches has to be done. Patches should be done frequently so that the risk of hypervisor being compromised will be avoided. Although current some performance monitoring methods can monitor or predict the performance of virtual machine, they will confront a lot of difficulties in multiple virtual machine system because there are some different in the virtual machine system and the multiple virtual machine system, such as the state of resource scheduling and the processes of task processing. In order to overcome these disadvantages, some new performance evaluation model, performance monitoring methods should be developed for the multiple virtual machine system. IV. CONCLUSION The paper describes the current technology and presents the future trends of virtual machine system. In the current technology of virtual machine system, we mainly describe the virtualization technology, the resource scheduling technology, the migration technology, the security technology and the performance evaluation technology. In the future trends of virtual machine system, we mainly present an overview of the future CPU architecture, the management mode of future memory and resource, the future maintaining method of system security and the performance evaluation method of future multiple virtual machine system.
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  • Fall '16
  • Sir Adnan
  • virtual machine

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