Method and system for guaranteeing availability of storage service and computer readable medium

Abstract

The invention discloses a method and a system for guaranteeing availability of storage service and a computer readable medium, and the method comprises the following steps: 1, monitoring whether the current storage service is available or not by a monitoring service, and if the current storage service is unavailable, sending a modification request to a configuration center by the monitoring service; 2, the configuration center modifying the configuration file according to the modification request; and 3, the client writing the user data into the current storage service according to the configuration file. By adding a retry mechanism, it is guaranteed that uploaded files cannot be lost, monitoring is added for the availability of the storage service, when it is sensed that the storage service is unavailable through monitoring, configuration is modified through the configuration center, automatic switching of the service is achieved, the labor cost is saved, and the unavailable service is reduced.

Description

[0001] Technical field [0002] The invention relates to the field of data storage, in particular to a method, a system and a computer-readable medium for ensuring availability of storage services. Background technique [0003] With the advancement of technology and the rapid development of Internet technology, more and more users choose to connect data to storage service providers, such as cloud platforms, for storage. Usually, users only need to access one storage service provider for storage, so when the storage service provided by the storage service provider is interrupted or the storage service is degraded due to various reasons, there is no way to deal with it, which will affect the normal production and operation activities of the user. Therefore, more and more users choose to access more than two storage service providers for storage, and judge the availability of the currently used storage service provider through user feedback, and manually switch to other available...

AI Technical Summary

Problems solved by technology

However, due to the cost of manual participation, this solution has a certain response delay, which leads to a long time period for finding problems; moreover, when accessing more than two storage services, there is also the problem of inconsistent files stored by each storage service provider. Even if you switch to an available storage service, there is a problem of file loss, and the access cost is high

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