Operating method for distributed memory disk cluster storage system

Abstract

The invention relates to an operating method for a distributed memory disk cluster storage system. According to the method, a distributed memory storage system is used; expansion of four types of requirements can be met, i.e. expansion of network bandwidth transmission, expansion of disk capacity, expansion of an IOPS speed, and expansion of a memory I / O transmission speed; meanwhile, cross-region, cross-data-center and cross-WAN use can be achieved, so that a service can be provided in a centralized manner in local clustered memory disks according to user demands, and the capacity of the clustered memory disks also can be progressively expanded, so that a cross-region or transnational data service is further provided.

Description

technical field [0001] The present invention relates to an operating method of a distributed memory disk cluster storage system, in particular to a network information exchange storage system with multiple features such as fast many-to-many transmission, high scalability and stability. Background technique [0002] In recent years, with the rapid popularization of network applications and the growth of network demand for mobile devices, the enterprise information system has undergone great changes. The demand for computer resources has never reached such a high level. In the face of the sudden increase in the number of users at the same time, the current storage devices cannot cope with the connection and bandwidth requirements of such a huge number of users. [0003] First of all, in the hardware system of the network processing server in the prior art, electronic information needs to be transmitted to each other through network bridges. However, when the amount of informat...

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Problems solved by technology

The demand for computer resources has never reached such a high level. In the face of a surge in the number of users at the same time, the current storage device cannot cope with the connection and bandwidth requirements of such a huge number of users.

[0003] First of all, in the hardware system of the network processing server in the prior art, electronic information needs to be transmitted to each other through network bridges. However, when the amount of information is at a normal level, the amount of network transmission is sufficient. However, when the amount of information increases suddenly, because the transmission rate of network bridging transmission has its upper limit, no matter what the hardware level of the server computer itself is, it cannot increase the processing speed of huge information, which will make the public use the network This is a shortcoming of the current technology when faced with information delays or interruptions in the road system

[0004] In addition, in the existing technology, because the technical development of memory has not reached the current height, its storage capacity is limited, so it can only be used as a temporary storage. Therefore, the hardware specifications of traditional server hosts are all based on hard disk devices. Configuration space for main storage and main operating system

[0005] In terms of information transmission between hardware and hardware, the information transfer speed between the processing unit and the memory is much higher than the transmission speed between the processing unit and the hard disk device, that is, in the prior art, the hard disk device is used as the main storage space. The support for computing is the main reason for the inability to achieve the best processing performance, especially when processing a large amount of information, this problem is amplified, not to mention that the service life of the hard disk device is far from being comparable to that of the memory. Using the hard disk device as the main storage method is not the best mode for the overall system, and the application protection is limited.

[0006] In summary, when the network information processing equipment in the prior art processes huge information, the problem that its performance cannot give full play to the real processing efficiency of the processor can be seen, so in view of the foregoing, the inventor of the present invention thought and designed An operation method of a distributed memory disk cluster storage system, in order to improve the lack of existing technology, and further enhance the implementation and utilization in the industry

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