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A method and device for realizing front-end protocol in multi-control storage system

A multi-control storage and equipment technology, applied in the computer field, can solve problems such as complex interaction, and achieve the effects of optimizing performance, improving utilization, improving independence and execution efficiency

Active Publication Date: 2017-09-08
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a method and device for realizing the front-end protocol in a multi-control storage system to solve the defect of complicated interaction between different modules in the multi-control storage system

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  • A method and device for realizing front-end protocol in multi-control storage system

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] It should be noted that, if there is no conflict, the embodiments of the present invention and various features in the embodiments can be combined with each other, and all are within the protection scope of the present invention. In addition, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0031] An embodiment of th...

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Abstract

The invention discloses a method and apparatus for implementing a front-end protocol in a multi-control storage system. The method includes the steps that a virtual target device receives output data from a data processing layer, preprocesses the output data to obtain a corresponding protocol block, determines a physical target port executing a data output task, distributes the protocol block to the determined physical target port and sends the protocol block to a client through the physical target port; and / or the virtual target device receives a data block through the physical target port, preprocesses the data block and sends the data obtained through the processing to a data processing layer. According to the method and apparatus for implementing the front-end protocol in the multi-control storage system, the data exchange with the data processing layer is carried out through the virtual target device, so that the complexity of the exchange between modules in the multi-storage system is reduced and the independence and the execution efficiency of every module of the multi-storage control system are improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and equipment for realizing a front-end protocol in a multi-controller storage system. Background technique [0002] With the development of computers towards large capacity and high speed, the computer industry has higher and higher requirements for computer equipment and storage equipment, and higher and higher requirements for equipment capacity, speed, sustainability and high availability. requirements, multi-controller storage has become an inevitable direction for the development of storage devices. [0003] The multi-control storage system contains multiple controllers. When the data processing layer performs data input and output, it needs to determine the controller for data processing and the direction of data input and output, which leads to the interaction between different modules in the multi-control storage system. Complicated, it is easy to cause inter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/16G06F13/42
CPCG06F3/0664
Inventor 殷雷
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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