Cloud computing system and cloud computing resource management method

Abstract

The invention discloses a cloud computing system and a cloud computing resource management method. The cloud computing system comprises at least one cloud computing subsystem; the cloud computing subsystem comprises a physical machine, physical storage equipment and a storage resource management module; at least one virtual machine for bearing application is configured in the physical machine, and each virtual machine utilizes virtual storage resources in the physical storage equipment; a plurality of virtual storage resources corresponding to the virtual machines are configured in the physical storage equipment, and all the virtual storage resources are logically independent of one another; and the storage resource management module comprises a storage resource allocation unit used for allocating corresponding virtual storage resources from the physical storage equipment to the virtual machines according to the requirements of the virtual machines. By adopting the above scheme, not every physical machine has to be equipped with high-reliability storage equipment while the data reliability is guaranteed, so that not only is the system implementation cost lowered, but also the circulation of resources in the system is facilitated, and accordingly, the requirements of the cloud computing system are better conformed.

Description

technical field [0001] The invention relates to the technical field of virtual machines, in particular to a cloud computing system and a cloud computing resource management method. Background technique [0002] Cloud computing is the growth, usage and delivery model of Internet-based related services, usually involving the provision of dynamic, easily scalable, and often virtualized resources over the Internet. Cloud is a metaphor for network resources. Cloud in a narrow sense refers to network infrastructure, and cloud in a broad sense can be extended to provide various services based on the network. Cloud computing replaces the mode of computing through a local computer or a single remote server by distributing computing on a large number of distributed computers. It means that computing power can also be used as a resource and circulated through the Internet. [0003] Theoretically, cloud computing services can involve a variety of industries, but the current cloud compu...

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Problems solved by technology

[0003] Cloud computing services can theoretically involve a variety of industries, but the current cloud computing technology is mainly used in general industries, but cannot be practically applied in telecommunications, banking and other fields

This is because the requirements for data reliability in these fields are much higher than those of ordinary Internet applications. Let us illustrate with digital examples: ordinary Internet applications require 99.9% of data reliability, while telecommunications, banking and other fields require 99.9% of data reliability. It is more than 99.999%. The existing cloud computing system cannot provide such data reliability, making it difficult to carry these applications that require high reliability.

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