A Data Center Network Fault Diagnosis and Automatic Configuration Method Based on Hybrid Chain

Abstract

The present invention provides a hybrid chain-based data center network fault diagnosis and automatic configuration method, using smart contracts to realize decentralized fault diagnosis and system automatic configuration for ultra-large-scale data center network groups. Based on the hybrid chain, the establishment of the ultra-large-scale data center network architecture is completed, and the security parameters of the private chain and the alliance chain in the hybrid chain are initialized. In the private chain, the smart contract is used to complete the faulty node diagnosis of the independent data center network, put the identified faulty nodes into the faulty set, put the normal nodes into the normal set, publish transactions and complete automatic configuration at the same time; in the alliance chain , to achieve transaction release and data transmission between data center networks with data dependencies. Integrity verification and evidence traceability can be realized for any transaction. It can guarantee the decentralization, reliability, traceability, robustness and privacy of the server-centric new data center network.

Description

technical field [0001] The invention relates to the intersecting technical fields of host security and block chain, in particular to a data center network fault diagnosis and automatic configuration method based on hybrid chain. Background technique [0002] With the development of cloud computing and cloud storage technology, the performance requirements for large-capacity data transmission networks are also increasing, and ultra-large-scale data center networks have emerged as the times require. World-renowned IT companies, such as Google, Baidu, Ali, Facebook, etc., are highly dependent on data center networks for their data storage and transmission services. Currently, data-centric networks around the world are growing exponentially. In order to reduce costs, traditional data center network structures dominated by core switches, such as Fat-tree, are facing severe challenges. Researchers are devoting themselves to designing a server-centric new data center network stru...

AI Technical Summary

Problems solved by technology

However, these traditional processing technologies require a centralized processing mechanism, which is not perfect in terms of fault records, reliability, and evidence traceability, especially for ultra-large-scale data center network groups

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