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User data storage method based on cloud platform distributed block storage

A user data, distributed technology, applied in the field of data storage, can solve the problems of cross-user access, complex data, data leakage, etc., to avoid data leakage and loss, improve data storage efficiency, and the effect of reasonable procedures

Inactive Publication Date: 2018-11-16
浙江远算科技有限公司 +1
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  • Summary
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  • Application Information

AI Technical Summary

Problems solved by technology

The amount of data to be stored by users may be large, and large-scale storage needs to be supported. Data of different users can easily be accessed across users. At the same time, due to the complexity of the data, data leakage and loss often occur

Method used

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  • User data storage method based on cloud platform distributed block storage

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specific Embodiment

[0035]The present invention implements virtual block storage according to the SCSI protocol through the virtualization technology, and the user's data is not stored locally, but transmitted to the remote end through the network and stored in the remote end. For each user, the system allocates independent virtual block storage for the user. The block storage of different users is completely isolated in use. Each virtual block storage only belongs to one user, that is, block storage B1 only belongs to user A1, and block storage B1 only belongs to user A1. Storage B2 only belongs to user A2. User A1 cannot read the data of user A2, and user A2 cannot read the data of user A1.

[0036] When storing user data, the corresponding hardware calls the method, which includes the following steps:

[0037] Step 1: The system calls the operating system interface to add virtual block storage and mount it to the file system;

[0038] Step 2: The user application program calls the operating ...

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Abstract

The invention discloses a user data storage method based on cloud platform distributed block storage, and belongs to the technical field of data storage. Existing users may store a large amount of data and need to support large-scale storage, so that data of different users are easy to be accessed across users. At the same time, data leakage and loss often occur due to the complexity of data. A large-scale storage service can be effectively provided for a plurality of users through a cloud platform. User data are encrypted, and virtual blocks are stored, so that different user data are isolated from each other, and the possibility of cross-user access and data being stolen by third parties is avoided. At the same time, the user data are saved by means of establishing a plurality of data copies to avoid data leakage and loss.

Description

technical field [0001] The invention relates to a user data storage method based on cloud platform distributed block storage, and belongs to the technical field of data storage. Background technique [0002] The cloud platform uses the method of cloud computing technology to share the infrastructure to provide users with elastic cloud computing services. The cloud platform needs to be able to provide data storage services for many users at the same time, and data security is very important to users, which has high requirements for the cloud platform in terms of data storage. The amount of data to be stored by users may be large, and large-scale storage needs to be supported. Data of different users can easily be accessed across users. At the same time, due to the complexity of the data, data leakage and loss often occur. Contents of the invention [0003] In view of the defects of the prior art, the purpose of the present invention is to provide a large-scale storage serv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/1097H04L63/0428
Inventor 傅政帅朱兆生吴健明
Owner 浙江远算科技有限公司
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