A dynamically expandable virtual machine resource cluster system

Abstract

The invention provides a dynamic extensible method for increasing virtual machine resources. An internal storage index client side (1), an internal storage service program (2), an internal storage node pool (3), a storage client side (4), a storage service program (5) and a storage pool (6) are integrated with the high-performance network as a core so that the requirements for dynamically increasing internal storage, storage resources and dynamic transferring of a virtual machine can be met by a system, the internal storage service program can change the internal storage space provided by an internal storage server cluster to be the internal storage pool in a virtual mode, internal storage nodes can be dynamically divided according to the request of the internal storage index client side, and when an unoccupied adjacent internal storage node exists, the internal storage nodes can be combined to meet the dynamic internal storage demands of different client sides. The internal storage service program can operate in a cluster mode, and under a cluster mode, the internal storage pool also needs to record internal storage nodes managed by other internal service programs, and accordingly the client sides can select services from the internal storage service program with many unoccupied internal storage nodes or with a small load.

Description

Technical field [0001] The invention relates to the field of computer systems, in particular to a dynamically expandable cluster system for increasing virtual machine resources. Background technique [0002] Since entering the 21st century, with the development of information technology, especially the advancement of computer and Internet technology, people's work and lifestyle have been greatly changed. Large enterprises, government agencies, and financial institutions have begun to adopt an information service model that uses data centers as their business operation platforms, and data centers have become unprecedentedly important and complex. At the same time, the rapid increase in data and services, the size of the information centers of these institutions is increasing, data exchanges are increasing, equipment is piled up, covering more and more areas, and energy consumption has repeatedly reached new highs. Purely increasing physical equipment cannot solve these problems. ...

AI Technical Summary

Problems solved by technology

However, in the virtual machine system, as the number of virtual machines and application requirements continue to grow, resources such as memory capacity have become the main bottleneck of performance. How to provide a feasible method for dynamically increasing virtual machine resources has become a virtualization technology. development needs

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