CN108429642A - A kind of Topology identification method, system, equipment and computer storage media - Google Patents
A kind of Topology identification method, system, equipment and computer storage media Download PDFInfo
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- CN108429642A CN108429642A CN201810166521.2A CN201810166521A CN108429642A CN 108429642 A CN108429642 A CN 108429642A CN 201810166521 A CN201810166521 A CN 201810166521A CN 108429642 A CN108429642 A CN 108429642A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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Abstract
The invention discloses a kind of Topology identification method, system, equipment and computer storage medias, are applied in any master server of pond server system, wherein this method includes:Topology information in each topology information namely pond server system that the server of link where obtaining itself generates is generated by the server in the server system of pond itself;The topology information of link where the topology information of link namely master server generate itself where all topology informations got according to itself form itself;Compared with prior art, the generating process of the topology information of link where master server need not manually be participated in, namely be not in cause the topology information of record to there is a situation where mistake due to manually inaccurate to the identification of server, the accuracy of topology information is improved to a certain extent.A kind of Topology identification system, equipment and computer storage media disclosed by the invention also solve the problems, such as relevant art.
Description
Technical field
The present invention relates to topology server technical fields, more specifically to a kind of Topology identification method, are
System, equipment and computer storage media.
Background technology
With the continuous growth of system operations and storage service, pond server system, such as PCIE are used at present
Switch server systems efficiently use server node resource to realize.The application process of server system in pond
In, need the topological structure for recording pond server system.
A kind of method of the topological structure of existing record pond server system is manual record, when deployment pondization service
Device system, or when the topological structure of change pond server system, the topology information of manual record pond server system.
However, because there are one or more master servers in the server system of pond, and one or more pool servers,
When the topology information of manual record pond server system, it is susceptible to the identification inaccuracy to server and leads to opening up for record
It flutters information and there is a situation where mistake so that the accuracy of the method for the topological structure of manual record pond server system is relatively low.
In conclusion the accuracy for how improving the topological structure of existing record pond server system is current ability
Field technique personnel's urgent problem to be solved.
Invention content
The object of the present invention is to provide a kind of Topology identification method, can solve how to improve to a certain extent existing
Some records the technical issues of accuracy of the topological structure of pond server system.The present invention also provides a kind of topological structures
Identifying system, equipment and computer storage media.
To achieve the goals above, the present invention provides the following technical solutions:
A kind of Topology identification method is applied in any master server of pond server system, including:
Each topology information that the server of link where obtaining itself generates;
The topology information of link where all topology informations got according to itself form itself.
Preferably, the topology information that the server for obtaining itself place link generates, including:
Obtain the pool server of link where the master server that itself each cascade lower level servers possesses
Each topology information generated;
Wherein, for any pool server of link where the master server, the pool server receives itself cascade
Parent server send the parent server identification information, using the identification information of the parent server as father section
Point information generates corresponding topology information using the identification information of itself as child node information, and transmits owned topology
Information is to itself cascade parent server.
Preferably, the topology information that the server for obtaining itself place link generates, including:
The identification information for obtaining itself cascade lower level servers will using the identification information of itself as parent information
The identification information of the lower level servers generates corresponding topology information as child node information;
Obtain the pool server of link where the master server that itself each cascade lower level servers possesses
Each topology information generated;
Wherein, for any pool server of link where the master server, the pool server obtains itself cascade
Lower level servers identification information, using the identification information of itself as parent information, by the mark of the lower level servers
Information generates corresponding topology information as child node information, and transmits owned topology information to itself cascade higher level
Server.
Preferably, all topology informations got according to itself formed link where itself topology information it
Afterwards, further include:
The topology information of link where showing itself.
Preferably, all topology informations got according to itself formed link where itself topology information it
Afterwards, further include:
The topology information of link where itself is sent to user terminal.
A kind of Topology identification system is applied in any master server of pond server system, including:
Acquisition module, each topology information that the server for link where obtaining itself generates;
Module is formed, the topology information of link where all topology informations for being got according to itself form itself.
Preferably, the acquisition module includes:
First acquisition unit, for obtaining that itself each cascade lower level servers possesses by the master server institute
In each topology information that the pool server of link generates;
Wherein, for any pool server of link where the master server, the pool server receives itself cascade
Parent server send the parent server identification information, using the identification information of the parent server as father section
Point information generates corresponding topology information using the identification information of itself as child node information, and transmits owned topology
Information is to itself cascade parent server.
Preferably, the acquisition module includes:
Generation unit, the identification information for obtaining itself cascade lower level servers, using the identification information of itself as
The identification information of the lower level servers is generated corresponding topology information by parent information;
Second acquisition unit, for obtaining that itself each cascade lower level servers possesses by the master server institute
In each topology information that the pool server of link generates;
Wherein, for any pool server of link where the master server, the pool server obtains itself cascade
Lower level servers identification information, using the identification information of itself as parent information, by the mark of the lower level servers
Information generates corresponding topology information as child node information, and transmits owned topology information to itself cascade higher level
Server.
A kind of Topology identification equipment, including:
Memory, for storing computer program;
Processor realizes the step of as above any Topology identification method when for executing the computer program
Suddenly.
A kind of computer storage media is stored with computer program, the computer journey on the computer storage media
The step of as above any described Topology identification method is realized when sequence is executed by processor.
A kind of Topology identification method provided by the invention is applied to any master server of pond server system
In, the topology in each topology information namely pond server system that the server of link where first obtaining itself generates
Information is generated by the server in the server system of pond itself;All topology informations got according to itself are formed certainly
The topology information of link where the topology information of link namely master server generate itself where body;Compared with prior art, no
The generating process of the topology information of link where manually participating in master server is needed, namely is not in because manually to server
Identification is inaccurate and the topology information of record is caused to there is a situation where mistake, improves the accurate of topology information to a certain extent
Property.A kind of Topology identification system, equipment and computer storage media provided by the invention also solve the problems, such as relevant art.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of Topology identification method provided in an embodiment of the present invention;
Fig. 2 is a kind of topology information schematic diagram of pond server system;
Fig. 3 is the first topology information schematic diagram of PCIE Switch server systems in practical application;
Fig. 4 is second of topology information schematic diagram of PCIE Switch server systems in practical application;
Fig. 5 is the third topology information schematic diagram of PCIE Switch server systems in practical application;
Fig. 6 is the implementation of master server in a kind of Topology identification method provided in an embodiment of the present invention in practical application
Flow chart;
Fig. 7 is level-one pool server in a kind of Topology identification method provided in an embodiment of the present invention in practical application
Implementing procedure figure;
Fig. 8 is a kind of structural schematic diagram of Topology identification system provided in an embodiment of the present invention;
Fig. 9 is a kind of structural schematic diagram of Topology identification equipment provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The action executive agent of each step can be in a kind of Topology identification method provided in an embodiment of the present invention
A kind of Topology identification system provided in an embodiment of the present invention, and this method and system are applied to pond server system
In any master server, so the action of each step executes in a kind of Topology identification method provided in an embodiment of the present invention
Main body can be any server.For convenience, here by a kind of Topology identification side provided in an embodiment of the present invention
The action executive agent of each step is set as the master server in the server system of pond in method.
Referring to Fig. 1, Fig. 1 is a kind of flow chart of Topology identification method provided in an embodiment of the present invention.
A kind of Topology identification method provided in an embodiment of the present invention is applied to any main clothes of pond server system
It is engaged in device, may comprise steps of:
Step S101:Each topology information that the server of link where obtaining itself generates.
In pond during the Topology identification of server system, the respective server of link can give birth to where master server
At topology information, topology information described here refers to the information of the identification information and cascade connection of record server, service
The identification information of device also will the information that separates of the server and other server areas, such as the server exclusive identification code
Deng.In practical application, the server of link where master server generates how many topology information, and master server just obtains how many topologys
Information.
Step S102:The topology information of link where all topology informations got according to itself form itself.
After the topology information that the server of link where master server gets itself generates, it can be obtained according to itself
To all topology informations form the topology information of link where itself.It should be pointed out that when pond server system has multiple masters
When server, after each master server generates the topology information of itself place link, pondization service has just been obtained accordingly
The topology information of device system.
A kind of Topology identification method provided by the invention is applied to any master server of pond server system
In, the topology in each topology information namely pond server system that the server of link where first obtaining itself generates
Information is generated by the server in the server system of pond itself;All topology informations got according to itself are formed certainly
The topology information of link where the topology information of link namely master server generate itself where body;Compared with prior art, no
The generating process of the topology information of link where manually participating in master server is needed, namely is not in because manually to server
Identification is inaccurate and the topology information of record is caused to there is a situation where mistake, improves the accurate of topology information to a certain extent
Property.
In a kind of Topology identification method provided in an embodiment of the present invention, the clothes of link where step S101 obtains itself
The topology information that business device generates, is specifically as follows:
The pool server of link where master server that itself each cascade lower level servers possesses is obtained to generate
Each topology information;
Wherein, for any pool server of link where master server, pool server receives itself cascade higher level's clothes
The identification information for the parent server that business device is sent will be certainly using the identification information of the parent server as parent information
The identification information of body generates corresponding topology information as child node information, and transmits owned topology information to itself grade
The parent server of connection.
It, can be by cascade etc. for the cascade pool server of any two of link where master server in practical application
The high pool server of grade generates the topology information between the two pool servers, and the high pool server of concatenation level gathers around itself
Some topology informations are sent to the low pool server of concatenation level, it is assumed that there are two cascade server A and B, the concatenation levels of A
Less than B, then B obtains the identification information of A, regard the identification information of A as parent information, using the identification information of itself as sub- section
Point information generates the topology information between A and B, and owned topology information is sent to A;Correspondingly, master server obtains
The topology information that the pool server of link where master server that itself each cascade lower level servers possesses generates.
In the present embodiment, since the concatenation level of master server is minimum, so master server will not generate topology information.It is mentioned here
Concatenation level refers to the grade of server cascade master server, the concatenation level of the server and the server and main service
The quantity of cascade server is directly proportional between device;In concrete application, server can be by judging itself to cascade other servers
Port type judge the height of the concatenation level between the server and the cascade server of the server, still with two grades
For the server A and B of connection, A judges the port type of itself cascade B, if the port of A itself cascades B is uplink port, A
Concatenation level be higher than B, at this point, B is the parent server of A, correspondingly, A is the lower level servers of B, if A itself cascade B
Port is downlink port, then the concatenation level of A is less than B, at this point, B is the lower level servers of A, correspondingly, A is the parent service of B
Device.The embodiment is illustrated with reference to specific example.
Referring to Fig. 2, Fig. 2 is a kind of topology information schematic diagram of pond server system, in the topology information schematic diagram
In, a master server has cascaded a level-one pool server, which has cascaded a two level pool server.It answers
Identify that the process of the topology information can be as follows with a kind of Topology identification method provided in an embodiment of the present invention:
Master server sends the identification information of itself to level-one pool server;
Level-one pool server is using the identification information of master server as parent information, using the identification information of itself as son
Nodal information creates the topology information between level-one pool server and master server;
The identification information of itself is sent to two level pool server by level-one pool server;
Two level pool server makees the identification information of itself using the identification information of level-one pool server as parent information
For the topology information between child node information creating two level pool server and level-one pool server;
Two level pool server is by opening up between owned topology information namely two level pool server and level-one pool server
Information is flutterred, level-one pool server is sent to;
Master server obtains the topology information that two level pool server possesses namely two level pool server and level-one pool server
Between topology information and the topology information between level-one pool server and master server;
The topology information of link where all topology informations that master server is got according to itself form itself.
It should be pointed out that Fig. 2 is scheme to facilitate the understanding of the present invention and a kind of schematic diagram enumerated, in practical application,
Can be varied using the topology information figure that the solution of the present invention obtains, the PCIE to be obtained in practical application below
Switch (Peripheral Compontent Interface Express Switch, bus and interface standard pond) is serviced
It is illustrated for three kinds of topology information figures of device system.Referring to Fig. 3, Fig. 3 is PCIE Switch servers in practical application
The first topology information schematic diagram of system, in the topology information, four ports of Host servers respectively with four level-one Box
Pool server cascades, and the numbers of four level-one Box pool servers is respectively Box 0-1, Box 1-1, Box 2-1 and Box 3-1,
Wherein, level-one Box pool servers Box 0-1 itself grades are associated with two level Box pool server Box 0-2, level-one Box pool servers
Also grade is associated with two level Box pool server Box 1-2 to Box 1-1 itself;Referring to Fig. 4, Fig. 4 is PCIE in practical application
Second of topology information schematic diagram of Switch server systems, in the topology information, two ports of Host servers cascade
Same level-one Box pool server Box 0-1;Referring to Fig. 5, Fig. 5 is PCIE Switch server systems in practical application
The third topology information schematic diagram, in the topology information, two different Host servers have cascaded the ponds the same level-one Box
Server B ox 0-1.
During identifying topology information shown in Fig. 2, master server has only cascaded a level-one pool server, does not examine
Consider the port number of each server, however in practical application, master server generally has multiple ports, each port that can cascade one
A level-one pool server, and each pool server may also have multiple ports, concrete structure diagram to see Fig. 3, Fig. 4 and Fig. 5;
When in view of the port number of each server, still by taking three servers cascade as an example, it is assumed that there are four ends for master server
Mouthful, pool server is there are two port, then a kind of stream of Topology identification method provided in an embodiment of the present invention in practical application
Journey figure can be refering to Fig. 6 and Fig. 7, wherein Fig. 6 is a kind of Topology identification side provided in an embodiment of the present invention in practical application
The implementing procedure figure of master server, may include steps of in method:
Step S201:Port number is arranged in master server, and initiating port number is 1;
Step S202:Master server judges whether port number is more than 4, if it is not, S203 is thened follow the steps, if so, executing
Step S208;
Step S203:Master server judge itself cascade primary server in port corresponding with port number whether
Position, if so, S204 is thened follow the steps, if it is not, thening follow the steps S206;
Step S204:Master server judges whether the primary server is pool server, if so, S205 is thened follow the steps,
If it is not, thening follow the steps S206;
Step S205:Master server is by the device type of itself, the ID of port corresponding with port number, itself unique
The level-one pool server is arrived in identification code setting, so that level-one pool server believes the mark letter of main pool server as father node
Breath, using the identification information of level-one pool server as the corresponding topology information of child node information generation, and from the low-level culture pool service
Device obtains the topology information that the level-one pool server possesses;
Step S206:By port number plus 1, S202 is returned to step;
Step S207:The topology information of link where the topology information that itself gets is integrated into itself by master server.
Correspondingly, Fig. 7 is low-level culture pool in a kind of Topology identification method provided in an embodiment of the present invention in practical application
The implementing procedure figure of server, may include steps of:
Step S301:Level-one pool server judges the tandem states of itself uplink port, if uplink port cascades main service
Device thens follow the steps S302, otherwise returns to step S301;In practical application, level-one pool server can also be in upstream ends
When mouth does not cascade master server, preset duration is first waited for, returns again to and executes step S301, preset duration here can be
1 second, 1 minute etc.;
Step S302:Level-one pool server checks the configuration information of itself another port, if being configured to cascade, returns
It executes step S301 and thens follow the steps S303 if being configured to lower cascade;
Step S303:Level-one pool server checks whether itself has secondary server in place, if so, thening follow the steps
S304, if it is not, then returning to step S301;
Step S304:Level-one pool server sends the IPMI orders of identification to secondary server, if returned data is
Arrange identifier, then secondary server is two level pool server, executes step S305, otherwise returns to step S301;
Step S305:Level-one pool server is by the identification information of itself, i.e. the device type of itself, port id and unique mark
Know code to be arranged to two level pool server, so that two level pool server regard the mark letter of level-one pool server as parent information,
Corresponding topology information is generated using the identification information of two level pool server as child node information, and is obtained from the two level pool server
The topology information for taking the two level pool server to possess.
In a kind of Topology identification method provided in an embodiment of the present invention, the clothes of link where step S101 obtains itself
The topology information that business device generates, is specifically as follows:
The identification information for obtaining itself cascade lower level servers will using the identification information of itself as parent information
The identification information of lower level servers generates corresponding topology information as child node information;
The pool server of link where master server that itself each cascade lower level servers possesses is obtained to generate
Topology information;
Wherein, for any pool server of link where master server, pool server obtains itself cascade subordinate's clothes
The identification information of business device, using the identification information of itself as parent information, using the identification information of the lower level servers as son
Nodal information generates corresponding topology information, and transmits owned topology information to itself cascade parent server.
In a upper embodiment, for arbitrary cascade two servers, the high server of concatenation level generates two clothes
Topology information between business device, and in the present embodiment, the low server of concatenation level generates the topology information between two servers,
Still by taking two cascade server As and B as an example, it is assumed that the concatenation level of A is less than B, then generates the topology information between A and B
Process is as follows:A obtains the identification information of B, using the identification information of itself as parent information, using the identification information of B as son
Nodal information generates the topology information between A and B.It should be pointed out that in the present embodiment, due to master server concatenation level most
It is low, so master server can generate the topology information between itself and itself cascade server, and the highest service of concatenation level
Device will not then generate topology information.Still by taking topology information shown in Fig. 2 as an example, then Topology identification side provided in this embodiment
Method may include steps of:
Master server obtains the identification information of level-one pool server, will using the identification information of itself as parent information
The identification information of level-one pool server is as the topology information between child node information creating master server and level-one pool server;
Level-one pool server obtains the identification information of two level pool server, believes the identification information of itself as father node
Breath, using the identification information of two level pool server as opening up between child node information creating level-one pool server and two level pool server
Information is flutterred, and sends owned topology information, is i.e. topology information between level-one pool server and two level pool server, until main
Server;
Master server is according to owned all topology informations, i.e., the topology letter between master server and level-one pool server
Topology information between breath, level-one pool server and two level pool server, the topology information of link where forming itself.
In a kind of Topology identification method provided in an embodiment of the present invention, step S102 is got all according to itself
After the topology information of link where topology information forms itself, can also include:
The topology information of link where showing itself.
In practical application, after master server topology information of link where forming itself, itself can also be directly displayed
The topology information of place link.In concrete application, master server can be in the BMC Web (baseboard management controller interface) of itself
The topology information of link where middle display itself.
In a kind of Topology identification method provided in an embodiment of the present invention, step S102 is got all according to itself
After the topology information of link where topology information forms itself, can also include:
The topology information of link where itself is sent to user terminal.
In practical application, after master server topology information of link where forming itself, itself can also be directly transmitted
The topology information of place link is to user terminal, chain where obtaining master server anywhere or anytime by user terminal so as to user
The topology information on road.User terminal mentioned here includes mobile phone, computer, mailbox of user etc..
The present invention also provides a kind of Topology identification systems, with a kind of topology knot provided in an embodiment of the present invention
The correspondence effect that structure recognition methods has.Referring to Fig. 8, Fig. 8 is a kind of Topology identification system provided in an embodiment of the present invention
The structural schematic diagram of system.
A kind of Topology identification system provided in an embodiment of the present invention is applied to any main clothes of pond server system
It is engaged in device, may include:
Acquisition module 101, the topology information that the server for link where obtaining itself generates;
Module 102 is formed, the topology letter of link where all topology informations for being got according to itself form itself
Breath.
In a kind of Topology identification system provided in an embodiment of the present invention, acquisition module 101 may include:
First acquisition unit, the chain where master server possessed for obtaining itself each cascade lower level servers
The topology information that the pool server on road generates;
Wherein, for any pool server of link where master server, pool server receives itself cascade higher level's clothes
Be engaged in the identification information of parent server that device is sent, using the identification information of parent server as parent information, by itself
Identification information generates corresponding topology information as child node information, and it is cascade to itself to transmit owned topology information
Parent server.
In a kind of Topology identification system provided in an embodiment of the present invention, acquisition module 101 may include:
Generation unit, the identification information for obtaining itself cascade lower level servers, using the identification information of itself as
The identification information of lower level servers is generated corresponding topology information by parent information;
Second acquisition unit, the chain where master server possessed for obtaining itself each cascade lower level servers
The topology information that the pool server on road generates;
Wherein, for any pool server of link where master server, pool server obtains itself cascade subordinate's clothes
The identification information of business device, using the identification information of itself as parent information, using the identification information of the lower level servers as son
Nodal information generates corresponding topology information, and transmits owned topology information to itself cascade parent server.
In a kind of Topology identification system provided in an embodiment of the present invention, can also include:
Display module, for the link where forming all topology informations that module is got according to itself and forming itself
After topology information, the topology information of link where showing itself.
In a kind of Topology identification system provided in an embodiment of the present invention, can also include:
Sending module, for the link where forming all topology informations that module is got according to itself and forming itself
After topology information, the topology information of link where sending itself to user terminal.
The present invention also provides a kind of Topology identification equipment and computer storage medias, all have implementation of the present invention
A kind of correspondence effect that Topology identification method has that example provides.Referring to Fig. 9, Fig. 9 is provided in an embodiment of the present invention
A kind of structural schematic diagram of Topology identification equipment.
A kind of Topology identification equipment provided in an embodiment of the present invention may include:
Memory 201, for storing computer program;
Processor 202 realizes Topology identification described in any embodiment as above when for executing computer program
The step of method.
A kind of computer storage media provided in an embodiment of the present invention is stored with computer journey on computer storage media
Sequence, the step of Topology identification method described in any embodiment as above is realized when computer program is executed by processor.
Relevant portion in a kind of Topology identification system provided in an embodiment of the present invention, equipment and computer storage media
Explanation refer to the detailed description of corresponding part in a kind of Topology identification method provided in an embodiment of the present invention, herein not
It repeats again.In addition, in above-mentioned technical proposal provided in an embodiment of the present invention with correspond to technical solution realization principle in the prior art
Consistent part is simultaneously unspecified, in order to avoid excessively repeat.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or use the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of Topology identification method, which is characterized in that be applied in any master server of pond server system, packet
It includes:
Each topology information that the server of link where obtaining itself generates;
The topology information of link where all topology informations got according to itself form itself.
2. according to the method described in claim 1, it is characterized in that, it is described obtain itself where link server generate it is every
One topology information, including:
The pool server of link where the master server that itself each cascade lower level servers possesses is obtained to generate
Each topology information;
Wherein, for any pool server of link where the master server, the pool server receive itself it is cascade on
The identification information for the parent server that grade server is sent, believes the identification information of the parent server as father node
Breath generates corresponding topology information using the identification information of itself as child node information, and transmits owned topology information
To itself cascade parent server.
3. according to the method described in claim 1, it is characterized in that, it is described obtain itself where link server generate it is every
One topology information, including:
The identification information for obtaining itself cascade lower level servers will be described using the identification information of itself as parent information
The identification information of lower level servers generates corresponding topology information as child node information;
The pool server of link where the master server that itself each cascade lower level servers possesses is obtained to generate
Each topology information;
Wherein, for any pool server of link where the master server, the pool server obtain itself it is cascade under
The identification information of grade server, using the identification information of itself as parent information, by the identification information of the lower level servers
Corresponding topology information is generated as child node information, and transmits owned topology information to itself cascade parent service
Device.
4. according to the method described in claim 1, it is characterized in that, all topology informations got according to itself are formed
After the topology information of link where itself, further include:
The topology information of link where showing itself.
5. according to the method described in claim 1, it is characterized in that, all topology informations got according to itself are formed
After the topology information of link where itself, further include:
The topology information of link where itself is sent to user terminal.
6. a kind of Topology identification system, which is characterized in that be applied in any master server of pond server system, packet
It includes:
Acquisition module, each topology information that the server for link where obtaining itself generates;
Module is formed, the topology information of link where all topology informations for being got according to itself form itself.
7. system according to claim 6, which is characterized in that the acquisition module includes:
First acquisition unit, the chain where the master server possessed for obtaining itself each cascade lower level servers
Each topology information that the pool server on road generates;
Wherein, for any pool server of link where the master server, the pool server receive itself it is cascade on
The identification information for the parent server that grade server is sent, believes the identification information of the parent server as father node
Breath generates corresponding topology information using the identification information of itself as child node information, and transmits owned topology information
To itself cascade parent server.
8. system according to claim 6, which is characterized in that the acquisition module includes:
Generation unit, the identification information for obtaining itself cascade lower level servers are saved the identification information of itself as father
The identification information of the lower level servers is generated corresponding topology information by point information;
Second acquisition unit, the chain where the master server possessed for obtaining itself each cascade lower level servers
Each topology information that the pool server on road generates;
Wherein, for any pool server of link where the master server, the pool server obtain itself it is cascade under
The identification information of grade server, using the identification information of itself as parent information, by the identification information of the lower level servers
Corresponding topology information is generated as child node information, and transmits owned topology information to itself cascade parent service
Device.
9. a kind of Topology identification equipment, which is characterized in that including:
Memory, for storing computer program;
Processor realizes such as Topology identification described in any one of claim 1 to 5 when for executing the computer program
The step of method.
10. a kind of computer storage media, which is characterized in that be stored with computer program, institute on the computer storage media
State the step realized when computer program is executed by processor such as Topology identification method described in any one of claim 1 to 5
Suddenly.
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