Distributed storage system, data transmission method and device, equipment and medium
A data transmission method and technology of a data transmission device are applied in the field of storage and can solve the problems of economic loss and constant operation of the storage system.
Inactive Publication Date: 2019-12-03
北京浪潮数据技术有限公司
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[0002] At present, with the rapid development of IT applications, more and more industries such as government, finance, and telecommunications require uninterrupted continuous operation of core services, which makes storage systems more and more dependent on data processing for business operations. If it is lost for any reason, it may cause major changes in the operation of the storage system and economic losses
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[0045] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0046] see figure 1 , figure 1 It is a schematic structural diagram of a distributed storage system provided by the embodiment of the present application.
[0047] A distributed storage system provided by an embodiment of this application may include:
[0048] Connected with the client 60, the core switch 10 that receives the target data transmitted by the client and distributes it;
[0049] Connect with the core switch 10, after receiving the target data, back up the target data...
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The invention discloses a distributed storage system, a data transmission method, a data transmission system, data transmission equipment and a medium. The system comprises a core switch which is connected with a client and is used for receiving target data transmitted by the client and distributing the target data; a first switch which is connected with the core switch, backs up the target data after receiving the target data to obtain backup data, and transmits the backup data to the second switch; first type of distributed storage equipment which is connected with the first switch and is used for storing target data; a second switch which is connected with the core switch and the first switch; and a second type of distributed storage equipment which is connected with the second switch and is used for storing backup data. According to the distributed storage system provided by the invention, the target data is backed up by means of the built distributed storage system, the risk of data loss of the storage system is reduced, and the distributed storage system is convenient to implement. The data transmission method, system and device and the computer readable storage medium provided by the invention also solve the corresponding technical problems.
Description
technical field [0001] The present application relates to the field of storage technologies, and more specifically, to a distributed storage system and a data transmission method, device, device, and medium. Background technique [0002] At present, with the rapid development of IT applications, more and more industries such as government, finance, and telecommunications require continuous operation of core businesses, which makes storage systems more and more dependent on data processing for business operations. If it is lost for any reason, it may cause major changes in the operation of the storage system and economic losses. [0003] To sum up, how to reduce the risk of data loss in the storage system is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] The purpose of this application is to provide a distributed storage system, which can solve the technical problem of how to reduce the risk of data loss in the storage system...
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IPC IPC(8): H04L29/08H04L12/931
CPCH04L49/356H04L67/1095H04L67/1097
Inventor 李晓伟
Owner 北京浪潮数据技术有限公司