Authorization management method of distributed storage system

Abstract

The invention discloses an authorization management method of a distributed storage system. The authorization management method includes the following steps: when any one node in the distributed storage system receives an authorization request, an authorization code is obtained and imported; the import node decrypts the authorization code according to a preset rule, and judges whether the authorization code is legal; if yes, the import node stores a decryption result corresponding to the authorization code to a database, and synchronizes the decryption result to each storage node; a main monitoring node judges whether the accumulated usage amount of each storage node exceeds the total authorization amount; and if yes, the main monitoring node closes all the storage nodes. Through the abovementioned method, synchronization to each storage node can be performed after the authorization code is imported and decrypted, thus each storage node can perform various operation under the authorization state of a current authorization code, and in addition, through the judgment of the main monitoring node, when the accumulated usage amount exceeds the total authorization amount, all the storage nodes are closed, thereby realizing unified authorization management of the storage nodes.

Description

technical field [0001] The invention relates to the technical field of distributed storage systems, in particular to an authorization management method of a distributed storage system. Background technique [0002] The distributed storage system disperses and stores data on multiple independent devices, each device is a node, and all node operations are completed in the distributed storage system. The distributed storage system adopts a scalable system structure and uses multiple devices to share the storage load, which not only improves the reliability, availability and access efficiency of the system, but is also easy to expand. [0003] The current authorization management method is mainly aimed at the situation where there is only one device in the system. Specifically, a unique authorization code is generated on the server side according to the serial number of the device, and the customer purchases the authorization code from the supplier when he needs to use the devic...

AI Technical Summary

Problems solved by technology

In the distributed storage system, multiple devices are included, and the operations between the devices are independent. However, compared to the operator, the distributed storage system is a whole. If the authorization management method of the existing technology is used, obviously not applicable

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