Virtual machine Dynamic Migration method

Virtual machine Dynamic Migration method

Changde Cheng, Xu Gaochao

The research background of virtual machine dynamic migration method, the research significance as well as the present situation of the research are reviewed, including the memory pre-copy migration, the memory copy migration, the memory mixed replication migration and the migration method based on the log tracking recurrence, and summarizes, analyzes and compares the algorithm idea, the key technology, the realization mechanism and the performance, And the current mainstream of the pre-copy migration optimization strategy to be classified. Finally, the dynamic migration method needs to be further research hotspot and development trend of prospect.

Keywords: cloud computing; virtual machines; dynamic migration; virtualization; memory migration; Virtual machine recurrence

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