Method and system for storing synchronous data in distributive network equipment

A distributed network and data synchronization technology, applied in the field of network communication, can solve the problems of complex implementation of application program modules, lack of storage interface and storage engine interface, and heavy workload, so as to achieve the effect of storage

Active Publication Date: 2011-05-25
MAIPU COMM TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The configuration management information and routing information that need to be delivered need to be stored. In the past, data storage on the main control card and service line card was stored in different data

Method used

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  • Method and system for storing synchronous data in distributive network equipment
  • Method and system for storing synchronous data in distributive network equipment
  • Method and system for storing synchronous data in distributive network equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0047] The storage of the application program information of the Ethernet driver program module and the MPLS program module in the main control card and the process of synchronizing to the backup main control card and the service line card by the main control card are examples for the present invention The storage method is further explained.

[0048] First, add an Ethernet rate configuration information to the Ethernet driver module in the master main control card as an example to describe in detail. The Ethernet driver module calls the added function in the unified storage interface provided by the distributed database, and sends the Ethernet rate configuration information to Distributed database, according to the table information provided by the Ethernet driver module during initialization, the distributed database calls the unified storage engine interface to add the configuration information to the public database table, and at the same time the distributed database of th...

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Abstract

The invention provides a method and a system for storing synchronous data in distributive network equipment. The storing method comprises the following steps of: (1) respectively building distributive databases of unified storage engine interfaces on a primary main control card, a standby main control card and a service line card; (2) storing the synchronous data by the distributive database of the main control card through invoking the unified storage engine interfaces after the unified storage interfaces provided for an application program module receive the synchronous data; (3) sending the synchronous data to the standby main control bard and the service line card after the distributive database of the primary main control card completes the storage of the synchronous data; and (4) storing the synchronous data through invoking the unified storage engine interfaces after the distributive database of the standby main control card or the service line card receives the synchronous data of the primary main control card. In the method provided by the invention, the invoking of the unified storage engine interfaces by the distributive databases on the main control cards and the line card in the distributive network equipment is realized, the unified storage of heterogeneous data is realized, the implementation details are shielded, the code redundancy is reduced, and the transportability of the codes is improved.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and system for storing synchronous data in distributed network equipment. Background technique [0002] In the network, a distributed network device is a network device that separates the data forwarding function from the control function, and includes a main control card and a service line card inside. Among them, the main control card completes the control function, while the service line card completes the data forwarding function through a specific service interface. figure 1 It is a schematic diagram of the structure of a dual-master distributed network device. see figure 1 , in order to improve the reliability of distributed network equipment, dual main control cards are installed inside the distributed network equipment, which are divided into active main control card and standby main control card; in distributed network equipment, the main main c...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F17/30
Inventor 梁晖刘国秀
Owner MAIPU COMM TECH CO LTD
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