CN104394018B - The online exchange method of master/backup system data in a kind of communication equipment and main control plate thermal redundancy - Google Patents
The online exchange method of master/backup system data in a kind of communication equipment and main control plate thermal redundancy Download PDFInfo
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- CN104394018B CN104394018B CN201410712762.4A CN201410712762A CN104394018B CN 104394018 B CN104394018 B CN 104394018B CN 201410712762 A CN201410712762 A CN 201410712762A CN 104394018 B CN104394018 B CN 104394018B
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Abstract
The present invention provides the online exchange method of master/backup system data in a kind of communication equipment and main control plate thermal redundancy.The online exchange method of master/backup system data is applied in the communication equipment of the main system with master control borad and business board and standby system in the main control plate thermal redundancy, and the online exchange method of master/backup system data includes in the main control plate thermal redundancy：Business operation data are sent to the master control borad of the main system by the business board of the main system by the communication between plates module；The Hot Spare module of the main system will synchronize to any business operation data in the main system in the master control borad of the standby system；The standby systematic master control board determines the data of business operation data said module in the service card in standby system described in the business operation data attribute and real-time update.Technical scheme can ensure main system and the real-time synchronization of standby data among systems.
Description
Technical field
The present invention relates to field of communication technology, more particularly to main preparation system in a kind of communication equipment and main control plate thermal redundancy
Online data exchange method.
Background technology
In data communication field, high-end distributed network equipment (such as high-end switch and router) is in very important
Status does not allow to break down, and even if faulty appearance, in order to ensure equipment and the reliability of network, is typically necessary
There is back mechanism.Distributed product design master control borad and business board, master control borad control the operation of whole network equipment, and business board is then
It is responsible for the work of data forwarding.In order to improve the reliability of the network equipment, Hot Spare Mechanism Design is into all plates for 1 to 1
Equal backup, set of system is in running order, and set of system is in stand-by state.Once event occurs for the main system in work
Barrier, spare system takes over work at once, so that equipment is not interrupted, to ensure the reliability of equipment.In actual motion
In, when main system is worked alternatively with standby system, due to various reasons, the related data and state that each plate is safeguarded may be to differ
It causes, it is therefore desirable to which business datum on individual plates reaches consistent with state.In existing technology, in order to make various technologies
Reach consistent, be to save the data on slave control board to then synchronize to each business board.This, will necessarily in transmit process
Influence business, makes data-bag lost.
In consideration of it, main system and standby data among systems on-line synchronous how to be allowed to become those skilled in the art and urgently solve
Certainly the problem of.
The content of the invention
In view of the foregoing deficiencies of prior art, it is an object of the invention to provide a kind of communication equipment and master control borad heat
The online exchange method of master/backup system data in backup, cannot be for solving main system in the prior art and standby data among systems
The problem of line locking.
In order to achieve the above objects and other related objects, the present invention provides a kind of communication equipment, and the communication equipment includes
Main system and the standby system consistent with the main system software and hardware；The main system and standby system all include one piece of master control borad and
At least one piece of business board；Wherein, Hot Spare module is provided on the master control borad, is all set on the master control borad and the business board
Communication between plates module is equipped with, the Hot Spare module of the main system is for same by any business operation data in the main system
In the master control borad for walking the standby system；The master control borad communication between plates module passes through plate with the business board communication between plates module
Between communication interface connect, complete the data interaction between the master control borad and the business board jointly；Between the plate of the main system
Communication module is used for the master control of the business operation data sending of the business board of the main system to the main system
Plate；The communication between plates module of the standby system is used to determine in standby system described in the business operation data attribute and real-time update
Service card in business operation data said module data.
Optionally, the business operation data attribute includes the attribute of data type and board slot.
Optionally, the communication between plates module of the standby system determines to need newer data according to the business operation data
The hot interface address of module, and using the hot interface address as an attribute of the business operation data.
Optionally, the master control borad establishes Hot Spare registration table, and by business board card slot, Yi Jixian in the registration table
Grade registers the hot interface address of each data module；The standby systematic master control board accesses the Hot Spare registration table, determines the industry
The corresponding priority in hot interface address for operation data of being engaged in；It is described preferential when there are during multiple business operation data
The high business operation high priority data processing of grade.
Optionally, the business operation data include addition business datum, delete business datum and change business datum
Any one of.
Optionally, in the standby systematic master control board standby system according to the business operation data attribute real-time update
The specific implementation of the data of business operation data said module includes in service card：The master control borad of the standby system is according to the industry
Business operation data attribute by the business operation data sending into relevant business board, according to the business grasp by the business board
Make the data of data attribute update corresponding module.
The present invention also provides the online exchange method of master/backup system data, the master control borad in a kind of main control plate thermal redundancy are hot standby
The online exchange method of master/backup system data is applied to the main system with master control borad and business board and is set for the communication of system in part
In standby, the online exchange method of master/backup system data includes in the main control plate thermal redundancy：The business board of the main system will
Business operation data are sent to the master control borad of the main system by the communication between plates module；The main system it is hot standby
Any business operation data in the main system are synchronized in the master control borad of the standby system by part module；The standby system master
Control plate is determined in the service card in standby system described in the business operation data attribute and real-time update belonging to business operation data
The data of module.
Optionally, the business operation data attribute includes the attribute of data type and board slot.
Optionally, the standby systematic master control board determines to need the heat of newer data module according to the business operation data
Interface IP address, and using the hot interface address as an attribute of the business operation data.
Optionally, the master control borad establishes Hot Spare registration table, and by business board card slot, Yi Jiyou in the registration table
First grade registers the hot interface address of each data module；The standby systematic master control board accesses the Hot Spare registration table, determines described
The corresponding priority in hot interface address of business operation data；It is described preferential when there are during multiple business operation data
The high business operation high priority data processing of grade.
Optionally, the business operation data include addition business datum, delete business datum and change business datum
Any one of.
Optionally, in the standby systematic master control board standby system according to the business operation data attribute real-time update
The specific implementation of the data of business operation data said module includes in service card：The master control borad of the standby system is according to the industry
Business operation data attribute by the business operation data sending into relevant business board, according to the business grasp by the business board
Make the data of data attribute update corresponding module.
As described above, a kind of master/backup system data side of exchange online in the communication equipment and main control plate thermal redundancy of the present invention
Method has the advantages that：It can ensure main system and the real-time synchronization of standby data among systems.When the main system of work is sent out
There is standby system to when changing main system into and commencing business in raw failure, and new main system can replace out of order system in real time, from
And avoid because master control borad and business board because online data transmits when due to influence the development of regular traffic, ensure that whole system is tieed up
The data of shield and the uniformity of state, enable a system to normal operation incessantly, and business will not interrupt.
Description of the drawings
Fig. 1 is shown as a kind of module diagram of an embodiment of communication equipment of the present invention.
Fig. 2 is shown as a kind of structure diagram of an embodiment of communication equipment of the present invention.
Fig. 3 is shown as an embodiment of the online exchange method of master/backup system data in a kind of main control plate thermal redundancy of the present invention
Flow diagram.
Component label instructions
1 communication equipment
11 main systems
111 main control plate thermal redundancy modules
112 master control borad communication between plates modules
113 business board communication between plates modules
12 for system
121 main control plate thermal redundancy modules
122 master control borad communication between plates modules
123 business board communication between plates modules
S1~S3 steps
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
It should be noted that the diagram provided in the present embodiment only illustrates the basic conception of the present invention in a schematic way,
Then in schema only display with it is of the invention in related component rather than component count, shape and size during according to actual implementation paint
System, kenel, quantity and the ratio of each component can be a kind of random change during actual implementation, and its assembly layout kenel also may be used
It can be increasingly complex.
The present invention provides a kind of communication equipment.In one embodiment, as shown in Figure 1, the communication equipment 1 includes principal series
System 11 and the standby system 12 consistent with the main system software and hardware.The main system 11 and standby system 12 all include one piece of master control borad
And at least one piece of business board.Wherein, Hot Spare module 111, the master control borad and the business are provided on the master control borad
Communication between plates module is both provided on plate (including the master control borad communication between plates 112 in main system and business board communication between plates module
113 and master control borad communication between plates 122 and business board communication between plates module 123 in standby system 12), between the master control borad plate
Communication module (112,122) is connected with the business board communication between plates module (113,123) by communication between plates interface, common complete
Data interaction between the master control borad and the business board.
The communication between plates module (112 and 113) of the main system 11 is used for the business board of shown main system 11
Business operation data sending is to the master control borad of the main system 11.
The Hot Spare module 111 of the main system 11 is used for any business operation data in the main system 11 are synchronous
Into the master control borad of the standby system 12；Communication between plates module (master control borad communication between plates 122 and the business board of the standby system 12
Communication between plates module 123) it is used to determine in the service card in standby system described in the business operation data attribute and real-time update
The data of business operation data said module.In one embodiment, the business operation data attribute include data type with
And the attribute of board slot.Communication between plates module (master control borad communication between plates 122 and the business board communication between plates module of the standby system 12
123) determine to need the hot interface address of newer data module according to the business operation data, and by the hot interface address
An attribute as the business operation data.
In one embodiment, the master control borad establishes Hot Spare registration table, and business board is pressed in the registration table
Slot and priority register the hot interface address of each data module；The master control borad of the standby system 12 accesses the Hot Spare note
Volume table determines the corresponding priority in hot interface address of the business operation data；When there are multiple business operation numbers
According to when, the priority it is high business operation high priority data processing.The business operation data include addition business datum, delete
Any one of business datum and modification business datum.The standby systematic master control board is real according to the business operation data attribute
The specific implementation of the data of business operation data said module includes in service card in standby system described in Shi Gengxin：The standby system
The master control borad of system according to the business operation data attribute by the business operation data sending into relevant business board, it is described
Business board updates the data of corresponding module according to the business operation data attribute.
In one embodiment, as shown in Fig. 2, the business operation data of main system 11 are sent out by the business module on business board
Go out, and pass through the business board communication between plates module 113 in main system 11 and the master control borad communication between plates module 112 in main system 11
Interaction, will be on the master control borad of the business operation data sending to the main system 11.The master control borad of the main system is according to institute
Business operation data update Hot Spare registration table is stated, and is grasped any business in the main system 11 by the Hot Spare module
It is synchronized to as data in the master control borad of the standby system 12.The standby system 12 is true by the Hot Spare registration table in standby system 12
The priority attributes of the fixed business operation data, and according to priority the business operation data are updated with the standby system
The processing of the data of business operation data said module in service card in system 12.The specific implementation of the processing includes：It is described
The master control borad of standby system according to the business operation data attribute by the business operation data sending into relevant business board,
The business board updates the data of corresponding module according to the business operation data attribute.The update in the standby system 12
The processing of the data of business operation data said module is by the standby system 12 in service card in the standby system 12
Communication between plates module (including master control borad communication between plates 122 and business board communication between plates module 123) jointly complete.
The present invention also provides the online exchange methods of master/backup system data in a kind of main control plate thermal redundancy.In one embodiment
In, as shown in figure 3, the method is applied in the communication equipment of the main system with master control borad and business board and standby system, institute
Stating the online exchange method of master/backup system data in main control plate thermal redundancy includes：
Business operation data are sent to by step S1, the business board of the main system by the communication between plates module
The master control borad of the main system.Specifically, the business operation data include addition business datum, delete business datum with
And change any one of business datum or any combination.
Any business operation data in the main system are synchronized to institute by step S2, the Hot Spare module of the main system
In the master control borad for stating standby system.
Step S3, the standby systematic master control board are determined in standby system described in the business operation data attribute and real-time update
Service card in business operation data said module data.Specifically, the standby systematic master control board is according to the business operation
The specific implementation bag of the data of business operation data said module in service card in standby system described in data attribute real-time update
It includes：The master control borad of the standby system is according to the business operation data attribute by the business operation data sending to relevant industry
It is engaged in plate, the business board updates the data of corresponding module according to the business operation data attribute.The business operation data
Attribute includes the attribute of data type and board slot.In one embodiment, the method further includes：The standby systematic master control board
Determine to need the hot interface address of newer data module according to the business operation data, and using the hot interface address as
One attribute of the business operation data.
In one embodiment, the online exchange method of master/backup system data further includes in the main control plate thermal redundancy：It is described
Master control borad establishes Hot Spare registration table, and registers each data module by business board card slot and priority in the registration table
Hot interface address；The standby systematic master control board accesses the Hot Spare registration table, determines that the heat of the business operation data connects
The corresponding priority of port address；When there are during multiple business operation data, the high business operation data of the priority
Priority processing.
In conclusion a kind of master/backup system data side of exchange online in the communication equipment and main control plate thermal redundancy of the present invention
Method has the advantages that：When the main system of work breaks down, there is standby system to when changing main system into and commencing business,
New main system can replace out of order system in real time, so as to avoid because master control borad and business board because online data transmit when
And the development of regular traffic is influenced, it ensure that the data of whole system maintenance and the uniformity of state, enable a system to uninterrupted
Ground normal operation, business will not interrupt.So the present invention effectively overcomes various shortcoming of the prior art and has high industrial
Utility value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (6)
1. a kind of communication equipment, which is characterized in that the communication equipment includes main system and consistent with the main system software and hardware
Standby system；The main system and standby system all include one piece of master control borad and at least one piece of business board；Wherein：
Hot Spare module is provided on the master control borad, the Hot Spare module of the main system was used for appointing in the main system
One business operation data are synchronized in the master control borad of the standby system；
Be both provided with communication between plates module on the master control borad and the business board, the master control borad communication between plates module with it is described
Business board communication between plates module is connected by communication between plates interface, completes the number between the master control borad and the business board jointly
According to interaction；
The communication between plates module of the main system is used to arrive the business operation data sending of the business board of the main system
The master control borad of the main system；
The communication between plates module of the standby system is used to determine standby system described in the business operation data attribute and real-time update
In service card in business operation data said module data；The business operation data attribute includes data type and plate
The attribute of slot；
The communication between plates module of the standby system according to the business operation data determines that the heat of newer data module is needed to connect
Port address, and using the hot interface address as an attribute of the business operation data；
Industry in service card in the standby systematic master control board standby system according to the business operation data attribute real-time update
The specific implementation of the data of business operation data said module includes：The master control borad of the standby system is according to the business operation data
Attribute is by the business operation data sending into relevant business board, and the business board is according to the business operation data attribute
Update the data of corresponding module.
2. communication equipment according to claim 1, it is characterised in that：The master control borad establishes Hot Spare registration table, and
The hot interface address of each data module is registered in the registration table by business board card slot and priority；The standby system master
Plate accesses the Hot Spare registration table, determines the corresponding priority in hot interface address of the business operation data；When there are
During multiple business operation data, the high business operation high priority data processing of the priority.
3. communication equipment according to claim 1, it is characterised in that：The business operation data include addition business number
According to, delete business datum and modification any one of business datum.
4. a kind of online exchange method of master/backup system data in main control plate thermal redundancy, it is characterised in that：The main control plate thermal redundancy
The middle online exchange method of master/backup system data is applied to the communication equipment of main system and standby system with master control borad and business board
In, the online exchange method of master/backup system data includes in the main control plate thermal redundancy：
Business operation data are sent to the institute of the main system by the business board of the main system by communication between plates module
State master control borad；
Any business operation data in the main system are synchronized to the standby system by the Hot Spare module of the main system
In master control borad；
The standby systematic master control board is determined in the service card in standby system described in the business operation data attribute and real-time update
The data of business operation data said module；The business operation data attribute includes the attribute of data type and board slot；Institute
It states and is determined to need the hot interface address of newer data module according to the business operation data for the communication between plates module of system,
And using the hot interface address as an attribute of the business operation data
Industry in service card in the standby systematic master control board standby system according to the business operation data attribute real-time update
The specific implementation of the data of business operation data said module includes：The master control borad of the standby system is according to the business operation data
Attribute is by the business operation data sending into relevant business board, and the business board is according to the business operation data attribute
Update the data of corresponding module.
5. the online exchange method of master/backup system data in main control plate thermal redundancy according to claim 4, it is characterised in that：
The master control borad establishes Hot Spare registration table, and each by business board card slot and priority registration in the registration table
The hot interface address of data module；The standby systematic master control board accesses the Hot Spare registration table, determines the business operation number
According to the corresponding priority in hot interface address；When there are during multiple business operation data, the high business of the priority
Operation data priority processing.
6. the online exchange method of master/backup system data in main control plate thermal redundancy according to claim 4, it is characterised in that：
The business operation data include addition business datum, delete any one of business datum and modification business datum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712762.4A CN104394018B (en) | 2014-11-28 | 2014-11-28 | The online exchange method of master/backup system data in a kind of communication equipment and main control plate thermal redundancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712762.4A CN104394018B (en) | 2014-11-28 | 2014-11-28 | The online exchange method of master/backup system data in a kind of communication equipment and main control plate thermal redundancy |
Publications (2)
| Publication Number | Publication Date |
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| CN104394018A CN104394018A (en) | 2015-03-04 |
| CN104394018B true CN104394018B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410712762.4A Expired - Fee Related CN104394018B (en) | 2014-11-28 | 2014-11-28 | The online exchange method of master/backup system data in a kind of communication equipment and main control plate thermal redundancy |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3355480B1 (en) * | 2015-12-11 | 2020-07-15 | Huawei Technologies Co., Ltd. | Communication device, communication processing method, communication processing apparatus and communication system |
| CN107306235A (en) * | 2016-04-21 | 2017-10-31 | 中兴通讯股份有限公司 | Link extended method and device between a kind of dual master control equipment master control |
| CN105975364B (en) * | 2016-05-03 | 2019-07-05 | 杭州迪普科技股份有限公司 | Data back up method and device |
| CN110224849A (en) * | 2019-04-18 | 2019-09-10 | 广州市高科通信技术股份有限公司 | A kind of method preventing PTN device loss of data, system and storage medium |
| CN112332942A (en) * | 2020-12-02 | 2021-02-05 | 天津光电通信技术有限公司 | Master control backup equipment and method in optical signal convergence processing equipment |
| CN112506714B (en) * | 2021-01-12 | 2022-04-01 | 博智安全科技股份有限公司 | Hot backup method for Windows system and corresponding hot recovery method |
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| CN1476178A (en) * | 2003-07-08 | 2004-02-18 | 大唐移动通信设备有限公司 | Device and method for realizing high availability in communication system |
| CN1479452A (en) * | 2002-08-28 | 2004-03-03 | 华为技术有限公司 | Method of data on line exchange between main control plate and business plate in main control plate thermal redundancy |
| CN1731696A (en) * | 2004-08-06 | 2006-02-08 | 华为技术有限公司 | System and method for realizing veneer active/standby changeover in communication equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0227855A (en) * | 1988-07-18 | 1990-01-30 | Fujitsu Ltd | Spare unit switching control system |
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- 2014-11-28 CN CN201410712762.4A patent/CN104394018B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479452A (en) * | 2002-08-28 | 2004-03-03 | 华为技术有限公司 | Method of data on line exchange between main control plate and business plate in main control plate thermal redundancy |
| CN1476178A (en) * | 2003-07-08 | 2004-02-18 | 大唐移动通信设备有限公司 | Device and method for realizing high availability in communication system |
| CN1731696A (en) * | 2004-08-06 | 2006-02-08 | 华为技术有限公司 | System and method for realizing veneer active/standby changeover in communication equipment |
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