Data volume synchronization method and device

A data volume and device technology, applied in the computer field, can solve problems such as out-of-sync, occupation, waste of storage resources, data quotas, etc., to achieve the effects of reducing occupation, improving performance, and improving resource utilization

Active Publication Date: 2021-03-09
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

The cloud platform uses the block storage resources of the storage system by creating data volumes, but due to user misoperation or errors in the process of deleting data volumes, the data volume information displayed on the cloud platform and the data volume information on the storage platform are often out of sync. , causing waste of storage resources in the storage system and invalid data quota occupation in the cloud platform, affecting the performance of the storage system and cloud platform

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0039] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for synchronizing data volumes. figure 1 Shown is a schematic flow chart of the method.

[0040] Such as figure 1 As shown in , the method may include the following steps:

[0041] S1 sends a data volume query request to the storage system and cloud platform every time the threshold time elapses, or does not set the threshold time, and sends a data volume query request when synchronization is required. The request includes the access address and access user of the data volume to be queried name and access password, the storage system and cloud platform need to save and sum...

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Abstract

The invention provides a data volume synchronization method and device. The method comprises the steps of sending a data volume query request to a storage system and a cloud platform every threshold time; in response to the received data volume query request, enabling the storage system and the cloud platform to separately query data volume information and separately send the queried data volume information to the client; comparing the data volume information sent by the storage system with the data volume information sent by the cloud platform; and in response to the fact that the data volumeinformation sent by the storage system is inconsistent with the data volume information sent by the cloud platform, obtaining a synchronization strategy set by the client and performing data volume synchronization based on the synchronization strategy. By using the scheme of the invention, the data volume information between the storage system and the cloud platform can be synchronized, the resource utilization rate of the storage system is improved, the occupation of botnet data volumes in the cloud platform on data quotas is reduced, and the synchronization requirements of various data volumes of users can be met.

Description

technical field [0001] This field relates to the computer field, and more particularly relates to a method and device for synchronizing data volumes. Background technique [0002] In the era of cloud computing, through the connection between the cloud platform and the storage system, the cloud platform can use the massive storage resources of the storage system. The cloud platform uses the block storage resources of the storage system by creating data volumes, but due to user misoperation or errors in the process of deleting data volumes, the data volume information displayed on the cloud platform and the data volume information on the storage platform are often out of sync. , causing waste of storage resources in the storage system and invalid data quota occupation in the cloud platform, affecting the performance of the storage system and cloud platform. Contents of the invention [0003] In view of this, the purpose of the embodiments of the present invention is to prop...

Claims

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Application Information

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IPC IPC(8): G06F16/27G06F16/24H04L29/08
CPCG06F16/27G06F16/24H04L67/1095
Inventor 张廷雷何营
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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