Data access method and device of distributed file system

A distributed file and data access technology, applied in the field of data access in distributed file systems, can solve the problems of poor isolation and low security between tenants, and achieve the effect of data access, improved security, and efficient data access

Active Publication Date: 2013-04-24
DAWNING INFORMATION IND BEIJING +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0016] Aiming at the problems of poor isolation effect and low security among distributed system tenants in the related art, the present invention provides a data access method and device of a distributed file system, which can better realize isolation between tenants and improve data security at the same time sex

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  • Data access method and device of distributed file system

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Embodiment Construction

[0047] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art fall within the protection scope of the present invention.

[0048] According to an embodiment of the present invention, a data access method of a distributed file system is provided.

[0049] Such as figure 1 As shown, the data access method of the distributed file system according to the embodiment of the present invention includes:

[0050] Step S101, the distributed file system receives the access request sent by the tenant;

[0051] Step S103, according to the access request, search for pre-stored configuration informatio...

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Abstract

The invention discloses a data access method and device of a distributed file system. The method includes that the distributed file system receives an access request sent by a tenant; configuration information which is prestored and corresponds to the tenant is searched in the distributed file system according to the access request, and the configuration information includes data storage configuration of the tenant; and the distributed file system achieves data to enable the tenant to access to tenant data according to the configuration information. By means of the data access method and device of the distributed file system, the access request sent by the tenant can be received by the distributed file system, then the configuration information which is prestored and corresponds to the tenant is searched in the distributed file system according to the access request, access of the tenant to data of the tenant can be achieved, data access is performed according to the configuration information of the tenant so that problems caused by coupling degree of data storage are solved, data sharing can be conveniently achieved, the safety of the tenant data can be further improved, and efficient data access can be achieved.

Description

Technical field [0001] The present invention relates to the field of computers, in particular to a data access method and device of a distributed file system. Background technique [0002] With the continuous development of software technology and cloud computing technology, the concept of Software As AService (SAAS) has been popularized. The core of cloud computing, that is, services, are available everywhere. Therefore, multi-tenancy (Multi-Tenancy) technology has also become very important in service provision. Multi-tenant technology means that a service provider runs a single system on the server side, and multiple users use a common system or service, and guarantee the data isolation and security among multiple users. Because multi-tenants share applications, system software, and hardware, service providers can effectively save costs due to various reasons such as environmental configuration. [0003] However, in the case of a large tenant scale, the implementation of multi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04L29/08
Inventor 张攀勇苗彦超赵力
Owner DAWNING INFORMATION IND BEIJING
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