A distributed storage cloud server

Abstract

The invention discloses a distributed storage cloud server, which particularly relates to the field of computer accessories. The distributed storage cloud server comprises a main body shell; a plurality of storage cavities are uniformly formed in one side of the main body shell; a storage blade is movably inserted into the storage cavity; a main body circuit board is arranged at one end of the storage cavity; a conversion module is arranged on one side of the main body circuit board; a cooling fan is arranged on one side of the conversion module; the cooling fan and the conversion module are both fixedly connected with the main body shell; the conversion module comprises a network switch, a storage interface and a PDU; and a plurality of management nodes are arranged on the main body circuit board. Through the cooperative use of the storage blade and the main body circuit board, any management node on the main body circuit board can become or take over as a controller node, and any management node can become a fusion node of storage and calculation, thereby ensuring that the overall use is not influenced when any node of the whole system fails.

Description

technical field [0001] The invention relates to the technical field of computer accessories, and more specifically, the invention relates to a distributed storage cloud server. Background technique [0002] With the continuous expansion of computer application fields, users have higher and higher requirements for storage system capacity, reliability and availability, and faster speed. Aiming at the challenges faced by the storage system, people thought of using multiple disk drives to form a RAID disk array of independent disk redundant arrays to obtain high data transmission rate and large storage capacity. Because disk arrays have the advantages of relatively low price, fast access speed, and random access, there are a large number of applications in the field of online data storage and data backup of disk arrays. As a new type of architecture that has emerged in the past two years, the hyper-converged architecture has received positive responses from domestic and foreign...

AI Technical Summary

Problems solved by technology

[0003] Existing cloud servers are quite expensive in price, which often discourages users

The use of hyper-converged architecture can effectively solve the problem of high price. However, when the existing cloud servers manufactured using hyper-converged architecture are used, the performance of the overall platform will decrease due to resource conflicts. At the same time, due to the integration of storage databases, often Because when a control node fails, the overall database is lost or unusable, which greatly reduces the user's use effect

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