CN105490888B - More back-end servers are carried out with the device and method of real time load detection by fabric plane - Google Patents
More back-end servers are carried out with the device and method of real time load detection by fabric plane Download PDFInfo
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- CN105490888B CN105490888B CN201610050272.1A CN201610050272A CN105490888B CN 105490888 B CN105490888 B CN 105490888B CN 201610050272 A CN201610050272 A CN 201610050272A CN 105490888 B CN105490888 B CN 105490888B
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- plane
- master control
- sheet processor
- fabric plane
- real time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
Abstract
The device that more back-end servers are carried out with real time load detection by fabric plane of the present invention, including one piece of processing board for being used as master control and polylith are used for the processing board of network processes, and the onboard exchange chip of processing board is interconnected by subrack backboard.Processor on the master control borad also has the processor on business board to be also connected with the base plane for control of setting in systems, in conjunction with other step methods, in the prior art can only be by carrying out implementation load sensing for the base plane of control the problem of is avoided.Existing network environment, current divider are generally unable to intercommunication with back-end server in the base plane for control, this just seriously constrains the realization of current divider shunting Weight algorithm, and back-end server can be caused to hurry, and person is busier, not busy person is notr busy.Process provides a kind of implementation method carrying out real time load detection by fabric plane, auxiliary shunting Weight algorithm is more reasonable by flow, be equably diverted to back-end server.
Description
Technical field
The present invention relates to a kind of Network Load Balance dividing technology fields, and in particular to passes through to more back-end servers
Fabric plane carries out the device and method of real time load detection.
Background technology
Realize shunting device to the processing method of load sensing often master control sheet processor and business in system at present
Processor on plate is connected by the base plane for control, and then master control sheet processor is flat by the Base for control
Face carries out the load sensing of more back-end servers, realizes the load sensing ability of more back-end servers with this.
But the existing base plane detection mode by for control, it is necessary to ensure current divider and back-end server
In the base plane for control, unicom, this mode can not only increase the construction cost of existing net equipment each other, can also due to
The data distribution of fabric plane is influenced in the failure of the base plane of control.
Invention content
In order to overcome the disadvantages of the above prior art, the purpose of the present invention is to provide pass through to more back-end servers
Fabric plane carries out the device and method of real time load detection.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
More back-end servers are carried out with the device of real time load detection, including fabric plane, master by fabric plane
Control plate, business board and base plane, wherein fabric plane connects with master control sheet processor and business sheet processor respectively
It connects, master control sheet processor and business sheet processor are also connected with base plane, and data transmission mould is provided in fabric plane
Block is provided with top control module in master control sheet processor, communication module is arranged in base plane, fabric plane passes through data transmission
Module transmits data between master control sheet processor and business sheet processor, and top control module is used to receive and process data,
Base plane realizes data transfer by communication module and master control sheet processor and business sheet processor.
To optimize above-mentioned technical proposal, the concrete measure taken further includes：
Communication interface is provided on master control borad, which connect with master control sheet processor.
The external interface of fabric plane is Ethernet interface.
Base plane has communication interface, and when the communication interface of base plane accesses external communication control mechanism, Base is flat
Face has corresponding control function.
To the method that more back-end servers carry out real time load detection by fabric plane, include the following steps：
Step 1：When needing to carry out real time load detection processing to more back-end servers, first by the communication of base plane
Interface is connected with the external base plane communication equipment for control；
Step 2：After base plane communication equipment of the outside for control sends configuration data packet to communication interface, communication connects
Mouth forwards a packet to configuration data in master control sheet processor, and then master control sheet processor runs top control module to match what is received
It sets data packet to be parsed, the valid data in the data packet are obtained after parsing and the valid data is packaged；
Step 3：Then master control sheet processor runs the module for asynchronous detection probe data packet is transmitted to
The data packet obtained after encapsulation is passed through fabric plane by fabric plane, fabric plane by operation data transmission module
The mode of interface multicast is simultaneously sent in all business sheet processors, and business sheet processor forwards the packet to rear end again
Server；
Step 4：Back-end server sends the probe messages of asynchronous transmission in step 4 and replys message, replys message first
It is forwarded in business sheet processor, fabric plane identification information of the business sheet processor entrained by replying in message,
The probe messages sole outlet of follow-up asynchronous transmission is recorded, the reply message is then forwarded to master control by fabric plane again
In sheet processor；
Step 5：Master control sheet processor runs the module for calculating weight, and the corresponding power of the back-end server is calculated
Weight, and the weight is recorded in the memory data structure of master control borad；
Step 6：Module of the master control sheet processor operation for Timing Synchronization weight, by back-end server Information encapsulation Cheng Quan
Data packet is re-synchronized, is sent in the processor of service processing board by the base plane for control.
Valid data include the shunt group where back-end server IP address, back-end server IP address in step 2.
In step 6 back-end server information include back-end server IP address, business board fabric plane identification information and
Weight information.
Module of the service processing board operation for operation flow can be parsed to obtain to the data packet obtained after encapsulation
Shunt group where back-end server IP address, back-end server IP address.
The present invention includes fabric plane, master control borad, business board and base plane, wherein fabric plane respectively with
Master control sheet processor and the connection of business sheet processor, master control sheet processor and business sheet processor are also connected with base plane
Connect, the step of structure through the invention and correlation, avoid in the prior art can only by the base plane for control into
Row implements the problem of load sensing.Existing network environment, current divider are general in the base plane for control with back-end server
It is unable to intercommunication, this just seriously constrains the realization of current divider shunting Weight algorithm, and back-end server can be caused to do, and person is busier, not busy person
It is notr busy.Process provides a kind of implementation method carrying out real time load detection by fabric plane, auxiliary shunting weight is calculated
Method, it is flow is more reasonable, be equably diverted to back-end server.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Reference numeral therein is：It is master control sheet processor 1, business sheet processor 2, base plane 3, fabric plane 4, total
Module 5, communication module 6, the communication interface 7 of control.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to technical scheme of the present invention.
The present invention's is shown referring to Fig.1, a kind of to pass through the progress real time load detection of fabric plane 4 to more back-end servers
Device, including fabric plane 4, master control borad, business board and base plane 3, wherein fabric plane 4 respectively with master control
Sheet processor 1 and business sheet processor 2 connect, and master control sheet processor 1 and business sheet processor 2 are also connected with base plane 3
It connects, data transmission module is provided in fabric plane 4, be provided with top control module 5 in master control sheet processor 1, in base plane 3
Communication module 6 is set, and fabric plane 4 is by data transmission module between master control sheet processor 1 and business sheet processor 2
Transmit data, top control module 5 for receiving and processing data, base plane 3 by communication module 6 and master control sheet processor 1 with
And business sheet processor 2 realizes data transfer.
Communication interface 7 is provided on master control borad, which connect with master control sheet processor 1.
The external interface of fabric plane 4 is Ethernet interface.
Base plane 3 has communication interface 7, when the communication interface 7 of base plane 3 accesses external communication control mechanism,
Base plane 3 has corresponding control function.
A method of real time load detection being carried out by fabric plane 4 to more back-end servers, is included the following steps：
Step 1：When needing to carry out real time load detection processing to more back-end servers, first by the logical of base plane 3
Letter interface 7 is connected with external 3 communication equipment of base plane for control；
Step 2：After 3 communication equipment of base plane of the outside for control sends configuration data packet to communication interface 7, communication
Interface 7 forwards a packet to configuration data in master control sheet processor 1, and then master control sheet processor 1 runs top control module 5 reception
To configuration data packet parsed, the valid data in the data packet are obtained after parsing and the valid data are packaged；
Valid data include the shunt group where back-end server IP address, back-end server IP address.
Step 3：Then master control sheet processor 1 runs the module for asynchronous detection probe data packet is transmitted to
Fabric plane 4, fabric plane 4 equal the data packet obtained after encapsulation by Fabric by operation data transmission module
The mode of face 4 interface multicast is simultaneously sent in all business sheet processors 2, and business sheet processor 2 again forwards the message
To back-end server；
Step 4：Back-end server sends the probe messages of asynchronous transmission in step 4 and replys message, replys message first
It is forwarded in business sheet processor 2, business sheet processor 2 identifies letter according to fabric plane 4 entrained in message is replied
Breath, records the probe messages sole outlet of follow-up asynchronous transmission, is then again forwarded to the reply message by fabric plane 4
In master control sheet processor 1；
Step 5：Master control sheet processor 1 runs the module for calculating weight, and it is corresponding that the back-end server is calculated
Weight, and the weight is recorded in the memory data structure of master control borad；
Step 6：Master control sheet processor 1 operation for Timing Synchronization weight module, by back-end server Information encapsulation at
Weight synchronization packets are sent to by the base plane 3 for control in the processor of service processing board, back-end server letter
Breath includes back-end server IP address, 4 identification information of business board fabric plane and weight information.
Module of the service processing board operation for operation flow can be parsed to obtain to the data packet obtained after encapsulation
Shunt group where back-end server IP address, back-end server IP address.
More than, only it is presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, although this
Invention is disclosed above with preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of variation, as long as being without departing from technical solution of the present invention content, according to the technical essence of the invention, in the present invention
Spirit and principle within, to any simple modification, equivalent replacement and improvement etc. made by above example, still fall within this
Within the protection domain of inventive technique scheme.
Claims (7)
1. the method that back-end server more than pair carries out real time load detection by fabric plane, which is characterized in that more rear ends
Server by fabric plane carry out real time load detection device include fabric plane, master control borad, business board and
Base plane, wherein the fabric plane is connect with master control sheet processor and business sheet processor respectively, at master control borad
Reason device and business sheet processor are also connected with base plane, and data transmission module is provided in the fabric plane, main
It is provided with top control module in control sheet processor, communication module is set in base plane, the fabric plane is passed by data
Defeated module transmits data between master control sheet processor and business sheet processor, and the top control module is for receiving and processing
Data, the base plane realize data transfer by communication module and master control sheet processor and business sheet processor；It is right
More back-end servers are included the following steps by the method that fabric plane carries out real time load detection：
Step 1：When needing to carry out real time load detection processing to more back-end servers, first by the communication interface of base plane
It is connected with the external base plane communication equipment for control；
Step 2：After base plane communication equipment of the outside for control sends configuration data packet to communication interface, communication interface will
Configuration data forwards a packet in master control sheet processor, and then master control sheet processor runs top control module come the configuration number received
It is parsed according to packet, the valid data in the data packet are obtained after parsing and the valid data is packaged；
Step 3：Then module of the master control sheet processor operation for asynchronous detection is put down probe data packet is transmitted to Fabric
The data packet obtained after encapsulation is passed through fabric plane interface group by face, fabric plane by operation data transmission module
The mode broadcast is simultaneously sent in all business sheet processors, and data packet messages are transmitted to back-end services by business sheet processor again
Device；
Step 4：Back-end server sends the probe messages of asynchronous transmission in step 3 and replys message, replys message and is turned first
It is dealt into business sheet processor, business sheet processor is recorded according to fabric plane identification information entrained in message is replied
The reply message, is then forwarded to by fabric plane at master control borad by the probe messages sole outlet of follow-up asynchronous transmission again
It manages in device；
Step 5：Master control sheet processor runs the module for calculating weight, and the corresponding weight of the back-end server is calculated,
And the weight is recorded in the memory data structure of master control borad；
Step 6：Module of the master control sheet processor operation for Timing Synchronization weight, back-end server Information encapsulation is same at weight
Step data packet is sent to by the base plane for control in the processor of service processing board.
2. the method according to claim 1 that real time load detection is carried out by fabric plane to more back-end servers,
It is characterized in that, being provided with communication interface on the master control borad, which connect with master control sheet processor.
3. the method according to claim 1 that real time load detection is carried out by fabric plane to more back-end servers,
It is characterized in that, the external interface of the fabric plane is Ethernet interface.
4. the method according to claim 1 that real time load detection is carried out by fabric plane to more back-end servers,
It is characterized in that, the base plane has communication interface, when the communication interface of base plane accesses external communication controller
Structure, the base plane have corresponding control function.
5. the method according to claim 1 that real time load detection is carried out by fabric plane to more back-end servers,
It is characterized in that, the valid data described in step 2 include point where back-end server IP address, back-end server IP address
Stream group.
6. the method according to claim 1 that real time load detection is carried out by fabric plane to more back-end servers,
It is characterized in that, back-end server information includes back-end server IP address, business board fabric plane identification information in step 6
And weight information.
7. the method according to claim 1 that real time load detection is carried out by fabric plane to more back-end servers,
It is characterized in that, module of the service processing board operation for operation flow can carry out the data packet obtained after encapsulation
Parsing obtains the shunt group where back-end server IP address, back-end server IP address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050272.1A CN105490888B (en) | 2016-01-26 | 2016-01-26 | More back-end servers are carried out with the device and method of real time load detection by fabric plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050272.1A CN105490888B (en) | 2016-01-26 | 2016-01-26 | More back-end servers are carried out with the device and method of real time load detection by fabric plane |
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| Publication Number | Publication Date |
|---|---|
| CN105490888A CN105490888A (en) | 2016-04-13 |
| CN105490888B true CN105490888B (en) | 2018-08-24 |
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| CN201610050272.1A Active CN105490888B (en) | 2016-01-26 | 2016-01-26 | More back-end servers are carried out with the device and method of real time load detection by fabric plane |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972311A (en) * | 2006-12-08 | 2007-05-30 | 华中科技大学 | A stream media server system based on cluster balanced load |
| CN104270396A (en) * | 2014-10-24 | 2015-01-07 | 南京贝伦思网络科技有限公司 | Method for implementing high-speed concurrent loading of multi-board-card ACL rules in blocking equipment |
| CN104270394A (en) * | 2014-10-24 | 2015-01-07 | 南京贝伦思网络科技有限公司 | Method for implementing high-speed loading of ACL rule in blocking equipment |
| CN205545314U (en) * | 2016-01-26 | 2016-08-31 | 南京贝伦思网络科技股份有限公司 | Carry out device that real -time load was surveyed to many back -end server through fabric plane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7836238B2 (en) * | 2006-12-19 | 2010-11-16 | International Business Machines Corporation | Hot-plug/remove of a new component in a running PCIe fabric |
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2016
- 2016-01-26 CN CN201610050272.1A patent/CN105490888B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972311A (en) * | 2006-12-08 | 2007-05-30 | 华中科技大学 | A stream media server system based on cluster balanced load |
| CN104270396A (en) * | 2014-10-24 | 2015-01-07 | 南京贝伦思网络科技有限公司 | Method for implementing high-speed concurrent loading of multi-board-card ACL rules in blocking equipment |
| CN104270394A (en) * | 2014-10-24 | 2015-01-07 | 南京贝伦思网络科技有限公司 | Method for implementing high-speed loading of ACL rule in blocking equipment |
| CN205545314U (en) * | 2016-01-26 | 2016-08-31 | 南京贝伦思网络科技股份有限公司 | Carry out device that real -time load was surveyed to many back -end server through fabric plane |
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| CN105490888A (en) | 2016-04-13 |
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