CN102324967A - Method and system for mutual scheduling of equipment resources - Google Patents
Method and system for mutual scheduling of equipment resources Download PDFInfo
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- CN102324967A CN102324967A CN201110135275A CN201110135275A CN102324967A CN 102324967 A CN102324967 A CN 102324967A CN 201110135275 A CN201110135275 A CN 201110135275A CN 201110135275 A CN201110135275 A CN 201110135275A CN 102324967 A CN102324967 A CN 102324967A
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Abstract
The invention discloses a method and system for mutual scheduling of equipment resources. In the method, each single board checks a self resource occupancy rate, when certain single board checks that the resource occupancy rate is abnormal, the single board serves as the abnormal single board and sends a resource scheduling request to a master control single board, and the master control single board searches the single boards with low resource occupancy rate according to a resource scheduling table of the master control single board and schedules partial resources of the abnormal single plate to the single boards with low resource occupancy rate. According to the invention, when the resource occupancy rate of the single boards are detected to be abnormal, the resources of the abnormal single boards are scheduled to the single boards with low resource occupancy rate, and thus, the problem that a system is instable due to overweight load is solved.
Description
Technical field
The present invention relates to the communications field, particularly between equipment room, veneer, call the method and system of resource between backboard mutually.
Background technology
Along with the client to the rapid growth of business demand and the development of optical communication technique, the resources occupation rate of equipment can be increasingly high, and is also increasingly high to the requirement of carrying, the resource of a lot of equipment is almost exhausted.
In the transmission course of communication, veneer of synchronization or polylith veneer can take place unavoidably report a large amount of alarms simultaneously, the resource of equipment, veneer is all exhausted at the moment, causes consequences such as communicating interrupt, service disconnection probably, makes a very bad impression.
At present, when above-mentioned fault occurring, do not have good especially solution, only can rely on the attendant to be on the scene as early as possible, equipment, veneer are resetted could solve these faults.
Along with the development of optical communication technique, the equipment network mode is complicated day by day flexibly, and the load of equipment, veneer is also increasing, because the overweight fault that causes of load can get more and more.
Summary of the invention
The method and system that the object of the present invention is to provide a kind of device resource to call mutually can solve because the overweight system's problem of unstable that causes of load better.
According to an aspect of the present invention, the method that provides a kind of device resource to call mutually, this method may further comprise the steps:
A, each veneer inspection its other resources occupancy;
B, when certain veneer is checked through said resources occupation rate when unusual, send the scheduling of resource request as abnormal single-board to master control veneer;
C, said master control veneer are searched the low veneer of resources occupation rate according to its scheduling of resource table, and give the low veneer of said resources occupation rate with the part scheduling of resource of said abnormal single-board.
Preferably, the said one board forced part resource that takies single board system is used for and said master control veneer communication.
Preferably, the data in the said scheduling of resource table are by human configuration or calculate generation by NMS automatically according to board type and property of single plate.
Preferably, said veneer sends to said master control veneer with its other resources occupancy.
Wherein, also comprise after the said step C:
Said abnormal single-board is recovered just often in its resources occupation rate, sends to master control veneer and gives back resource request;
Said master control veneer will reschedule to said abnormal single-board from the resource that abnormal single-board is dispatched away according to the said resource request of giving back.
Preferably, said master control veneer comprises main with master control veneer and subsequent use master control veneer, and said subsequent use master control veneer is used for being responsible for the resources occupation rate of said each veneer of monitoring and it is synchronized to the main master control veneer of using, and is responsible for resource transfer between said veneer simultaneously.
Preferably, when master control veneer only had the master to exist with master control veneer, said master notified said veneer to stop to report the resources occupation rate of himself with master control veneer.
Preferably, when master control veneer own resource occupancy has mainly when existing with master control veneer unusually and only, mainly dispatch self partial function to the veneer of not operation or be in the veneer of protection circuit with master control veneer.
According to a further aspect in the invention, the system that provides a kind of device resource to call mutually, this system comprises:
A plurality of veneers are used to check its other resources occupancy, and are checked through said resources occupation rate when unusual at certain veneer, send the scheduling of resource request as abnormal single-board to master control veneer;
Master control veneer is used for searching the low veneer of resources occupation rate according to its scheduling of resource table, and gives the low veneer of said resources occupation rate with the part scheduling of resource of said abnormal single-board.
Preferably, the said one board forced part resource that takies single board system is used for and said master control veneer communication.
Compared with prior art, beneficial effect of the present invention is: prevented that one, the overweight fault that causes of load from taking place; Two, improved the stable of system.
Description of drawings
Fig. 1 is the flow chart of the mutual call method of resource that provides of the embodiment of the invention;
Fig. 2 is the structural representation of the mutual calling system of veneer resource that provides of the embodiment of the invention;
Fig. 3 is the structure chart of the resource scheduling management subsystem of the NMS that provides of the embodiment of the invention;
Fig. 4 is the structure chart of the backboard resource simulation calling device that provides of the embodiment of the invention.
Embodiment
, should be appreciated that following illustrated preferred embodiment only is used for explanation and explains the present invention, and be not used in qualification the present invention a preferred embodiment of the present invention will be described in detail below in conjunction with accompanying drawing.
Fig. 1 is the flow chart of the mutual call method of resource that provides of the embodiment of the invention, and as shown in Figure 1, this method specifically may further comprise the steps:
Step S101, the master control veneer self check.
Master control veneer generally comprises main with master control veneer and subsequent use master control veneer.When master control veneer only had the master to exist with master control veneer, the master notified every other veneer to stop the resources occupation rate of veneer is reported the main master control veneer of using with master control veneer.Though the master no longer monitors each veneer resources occupation rate with master control veneer, when certain abnormal single-board transmission scheduling of resource request used master control veneer for the master, the master still assisted abnormal single-board to carry out resource transfer with master control veneer.
Not enough and only surplus main when existing when master control veneer own resource occupancy with the master control mainboard; Lead with master control veneer the external not veneer of operation of giving of self partial function; If all veneers all are in operation state, then main with master control veneer with the external service board that is in protection circuit of giving of self partial function to alleviate self load.When fully can't be external, stop the scheduling of resource function with master control veneer when main with self function.
Step S102, each veneer inspection its other resources occupancy.
Can carry out under the prerequisite of scheduling of resource each veneer inspection its other resources occupancy in the master control veneer self check.
The software of veneer is divided into two-layer: core layer and operation layer, and wherein core layer forces to take the sub-fraction resource of veneer, and it also is responsible for carrying out communication with master control veneer except the function of its processing core layer, and operation layer then is responsible for other all functions.
After the board software layering, the resource no matter when core layer forces to take is all fixed, and guarantees that the resource that core layer takies can not exhaust, even the resources occupation rate of veneer takes place also can guarantee unusually that veneer self can be in the normal state of operation like this.
The core space of veneer carries out the self check of resource operating position in real time.Veneer core layer inspection its other resources occupancy also sends it to subsequent use master control veneer, monitors in real time for subsequent use master control veneer.Subsequent use master control veneer is in time preserved the resources occupation rate of each veneer and be synchronized to main with on the master control veneer, but still by subsequent use master control veneer it is reported NMS.When leading with master control veneer and subsequent use master control veneer communication abnormality, subsequent use master control veneer still can report NMS with the resources occupation rate of veneer, simultaneously subsequent use master control veneer of informing network management system and the main master control veneer communication abnormality of using.If there is not subsequent use master control veneer, only there is the main master control veneer of using, each veneer does not then send its resources occupation rate to main with master control veneer.
Step S103, abnormal single-board notice master control motherboard resources occupancy is unusual.
Abnormal single-board detects the unusual time notice master control veneer of resources occupation rate.When the core space of certain piece veneer detects himself resources occupation rate when unusual, abnormal single-board is sent the scheduling of resource request to subsequent use master control veneer.If only there is the main master control veneer of using, then abnormal single-board is sent the scheduling of resource request to main with master control veneer.
Step S104, the master control mainboard is given other veneers with the part scheduling of resource of abnormal single-board.
Master control veneer is according to the scheduling of resource table in the database; The current veneer of dispatching is carried out the priority arrangement; And select the low-down veneer of 5 optimum current resources occupation rates as dispatching veneer, master control veneer can dispatch veneer and each resources occupation rate that can dispatch veneer sends to abnormal single-board.Resource was carried out cutting during the abnormal single-board core layer will tabulate according to its other resources tabulation, on the veneer dispatched that the part scheduling of resource is distributed to master control veneer, thereby guarantee the abnormal single-board load normally, service resources can normally use.Simultaneously, master control veneer reports the unusual alarm event of certain veneer resources occupation rate to NMS.
Wherein, The scheduling of resource table can be generated by dual mode, and a kind of is to dispose manually, and NMS possesses veneer resource transfer table configuration feature; Concern by user's manual configuration veneer scheduling of resource, and veneer scheduling of resource relation data is entered in the scheduling of resource table; A kind of in addition is to calculate generation automatically by NMS, and NMS calculates veneer scheduling of resource relation according to connection, protection relation, wavelength relationship and the current single board of veneer configuration mode such as whether run and is saved in the veneer scheduling of resource table.NMS is handed down to master control veneer with it after generating the scheduling of resource table, and when master control veneer was done scheduling of resource at needs, the scheduling of resource relation that writes down in the scheduling of resource table that issues according to NMS was carried out multistage calling.
Step S105, the abnormal single-board resources occupation rate is recovered just often, notice master control mainboard.
Recover just often when the abnormal single-board core space detects abnormal single-board its other resources occupancy, send to master control veneer and give back resource request.
Step S106, the resource that master control veneer will be dispatched to other veneers returns to veneer.
After master control veneer receives the request of giving back resource of abnormal single-board transmission; The former veneer of dispatching to accepting the abnormal single-board resource sends and gives back the notice that resource is given abnormal single-board; Former notice of dispatching veneer according to master control veneer, the resource that original abnormal single-board scheduling is come reschedules to abnormal single-board.
Master control veneer reports the veneer resource to give back incident to NMS.
Fig. 2 is the structural representation of the mutual calling system of veneer resource that provides of the embodiment of the invention, and is as shown in Figure 2, and the mutual calling system of veneer resource comprises main with master control veneer 1, subsequent use master control veneer 2, veneer A 3, board B 4, veneer C5.The master comprises master control monitoring processor and scheduling of resource table with master control veneer 1 and subsequent use master control veneer 2, and veneer A, board B and veneer C comprise monitoring processor and the Resources list.Master control monitoring processor 21 is master control monitoring processor and scheduling of resource table in the subsequent use master control veneer 2 with scheduling of resource table 22.Monitoring processor 31 is monitoring processor and the Resources list of veneer A 3 with the Resources list 32.
System's each several part function is following: the master is used to accomplish the function except that monitoring veneer, scheduling veneer with master control veneer 1; Subsequent use master control veneer 2 is used to monitor each veneer and is responsible for scheduling of resource; Veneer A 3 is abnormal single-board of hypothesis, and board B 4 is the lower veneer of resources occupation rate with veneer C5, is used to accept the part resource of abnormal single-board A3 fully.The master control monitoring processor is used to monitor the resources occupation rate of veneer and is responsible for scheduling of resource.What the scheduling of resource table was preserved is the relation of the scheduling between each veneer in the system.The Resources list is the current program listing that is moving of veneer.Monitoring processor is used to check veneer its other resources occupancy and reports subsequent use master control veneer 2.
During work, each veneer (veneer A 3, board B 4, veneer C5) inspection its other resources occupancy.
The software of each veneer is divided into core layer and operation layer, and wherein core layer forces to take the sub-fraction resource of veneer, and it also is responsible for carrying out communication with master control veneer except the function of its processing core layer, and operation layer then is responsible for other all functions.
After the board software layering, the resource no matter when core layer forces to take is all fixed, and guarantees that the resource that core layer takies can not exhaust, and so just can guarantee that veneer self can be in the normal state of operation.Core layer can initiatively send to master control veneer with veneer its other resources occupation rate simultaneously.
The monitoring processor of each veneer carries out the self check of resource operating position in real time.Each veneer detects the resources occupation rate of himself and sends it to subsequent use master control veneer 2, monitors in real time for subsequent use master control veneer 2.Subsequent use master control veneer 2 is in time preserved the resources occupation rate of each veneer and be synchronized to main with on the master control veneer 1, but still by subsequent use master control veneer 2 it is reported NMS 6.With master control veneer 1 during with subsequent use master control veneer 2 communication abnormalities, subsequent use master control veneer 2 still can report the resources occupation rate of veneer NMS 6 when main, and informing network management system 6 subsequent use master control veneers 2 and master are with master control veneer 1 communication abnormality simultaneously.If there is not subsequent use master control veneer 2, only exist the master with master control veneer 1, each veneer does not then send its resources occupation rate to main with master control veneer 1.
It is unusual to suppose that veneer A 3 detects its resources occupation rate, and veneer A 3 is sent the scheduling of resource request to subsequent use master control veneer 2.
Subsequent use master control mainboard 2 is given board B 4 and veneer C5 with the part scheduling of resource of veneer A 3.The master control monitoring processor 21 of subsequent use master control veneer 2 is according to the scheduling of resource table 22 in the database; The current veneer of dispatching is carried out the priority arrangement; And the low-down board B of current resources occupation rate 4 distributed to veneer A 3 with veneer C5; After the monitoring processor 31 of veneer A 3 receives the low veneer of resources occupation rate that master control veneer distributes; Resource in will tabulate according to its other resources tabulation 32 is carried out the board B 4 and veneer C5 that cutting and scheduling distribute for subsequent use master control veneer 2, thus guarantee veneer A3 load normally, service resources can normally use.In the scheduling process; The process of subsequent use master control veneer 2 real-time monitoring and schedulings; Revise synchronously scheduling of resource table 22, give the veneer A 3 in unusual to prevent other veneers with scheduling of resource, simultaneously; Subsequent use master control veneer 2 report and alarm incidents are given NMS 6, and send the scheduling of resource table to NMS 6 synchronously.
Wherein, The scheduling of resource table can be generated by dual mode, and a kind of is to dispose manually, and NMS possesses veneer resource transfer table configuration feature; Concern by user's manual configuration veneer scheduling of resource, and veneer scheduling of resource relation data is entered in the scheduling of resource table; A kind of in addition is to calculate generation automatically by NMS, and NMS calculates veneer scheduling of resource relation according to connection, protection relation, wavelength relationship and the current single board of veneer configuration mode such as whether run and is saved in the veneer scheduling of resource table.NMS is handed down to master control veneer with it after generating the scheduling of resource table, and when master control veneer was done scheduling of resource at needs, the scheduling of resource relation that writes down in the scheduling of resource table that issues according to NMS was carried out multistage calling.
Recover just often when veneer A 3 resources occupation rates, notify subsequent use master control mainboard 2.The monitoring processor 31 of veneer A 3 sends the request of giving back resource to the master control monitoring processor 21 of subsequent use master control veneer 2.
The resource that subsequent use master control veneer 2 will be dispatched to other veneers returns to veneer A 3.After subsequent use master control veneer 2 receives the request of giving back resource of veneer A 3 transmissions; Give back the notice that resource is given abnormal single-board to the board B of accepting the abnormal single-board resource 4 and veneer C5 transmission; Board B 4 and the notice of veneer C5 according to master control veneer, the resource that original abnormal single-board A3 scheduling is come reschedules to abnormal single-board A3.
Subsequent use master control veneer 2 reports the veneer resource to give back incident to NMS 6.
Master control veneer comprises the master with master control veneer 1 and subsequent use master control veneer 2 in Fig. 2, but system only exists the master with master control veneer 1 under some situation, and does not have subsequent use master control veneer 2.At this moment, the master notifies every other veneer not report the resources occupation rate of veneer main with master control veneer 1 with master control veneer 1.Though the master no longer monitors each veneer resources occupation rate with master control veneer 1, when the master was given in certain abnormal single-board transmission scheduling of resource request with master control veneer 1, the master still assisted abnormal single-board to carry out resource transfer with master control veneer 1.
Not enough and only surplus main when existing when master control veneer own resource occupancy with master control mainboard 1; Lead with master control veneer 1 the external not veneer of operation of giving of self partial function; If all veneers all are in operation state, then main with master control veneer 1 with self partial function external to the service board that is in protection circuit to alleviate self load.When fully can't be external, stop the scheduling of resource function with master control veneer 1 when main with self function.
Fig. 3 is the structure chart of the resource scheduling management subsystem of the NMS that provides of the embodiment of the invention; As shown in Figure 3; Resource scheduling management subsystem in the NMS comprises with lower module: manual scheduling of resource processing module 311 is used for the user and manually sets up the scheduling of resource relation and be issued to master control veneer; Scheduling of resource synchronization module 312 is used for the synchronous of maintenance in real time and master control veneer, after master control veneer carries out scheduling of resource, and real-time isochronous schedules data; Automatic resource schedule process module 313 is used for connecting, protect information such as relation, service operation state to calculate automatically according to user configured veneer, calculates rational veneer scheduling of resource relation.Generally, pay the utmost attention to and use professionally, secondly consider to be in the protection circuit and the veneer of switch status not at the veneer of operation.Scheduling of resource analysis module 314 is used for after scheduling of resource synchronization module 312 synchronous master control veneer data, carrying out the scheduling of resource analysis automatically, draws the scheduling of resource table after the analysis, and feeds back to master control veneer.The operation information of each step in the logger module 315 record scheduling of resource, and feed back to the user.
Fig. 4 is the structure chart of the backboard resource simulation calling device that provides of the embodiment of the invention, and as shown in the figure, this device comprises with the lower part: A backboard 411, backboard monitoring chip 412, backboard message analog chip 413, B backboard 414, C backboard 415, D backboard 416.Wherein, the polylith veneer is arranged on the backboard, need carry out communication through backboard monitoring chip 412 between veneer and the master control veneer.
During work; The veneer of finding the A backboard when supposing 411 self checks of A backboard takes place unusual; Abnormal single-board on the A backboard 411 sends to master control veneer through backboard monitoring chip 412 with this resource exception information; Master control veneer calculates the veneer on other backboards that can call according to the resource occupation rate of the veneer on current other backboards of equipment, such as the veneer of B backboard 414, C backboard 415, D backboard 416, and the backboard type notification backboard monitoring chip 412 that can call.
In sum, the present invention when the resources occupation rate that detects veneer is unusual with the scheduling of resource of abnormal single-board to the low veneer of resources occupation rate, solved because the overweight system's problem of unstable that causes of load.
Although preceding text specify the present invention, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of doing according to the principle of the invention all are to be understood that to falling into protection scope of the present invention.
Claims (10)
1. the method that device resource calls mutually is characterized in that, said method comprising the steps of:
A, each veneer inspection its other resources occupancy;
B, when certain veneer is checked through said resources occupation rate when unusual, send the scheduling of resource request as abnormal single-board to master control veneer;
C, said master control veneer are searched the low veneer of resources occupation rate according to its scheduling of resource table, and give the low veneer of said resources occupation rate with the part scheduling of resource of said abnormal single-board.
2. method according to claim 1 is characterized in that, the said one board forced part resource that takies single board system is used for and said master control veneer communication.
3. method according to claim 1 is characterized in that, the data in the said scheduling of resource table are by human configuration or calculate generation by NMS automatically according to board type and property of single plate.
4. method according to claim 1 is characterized in that said veneer sends to said master control veneer with its other resources occupancy.
5. method according to claim 1 is characterized in that, also comprises after the said step C:
Said abnormal single-board is recovered just often in its resources occupation rate, sends to master control veneer and gives back resource request;
Said master control veneer will reschedule to said abnormal single-board from the resource that abnormal single-board is dispatched away according to the said resource request of giving back.
6. method according to claim 1; It is characterized in that; Said master control veneer comprises main with master control veneer and subsequent use master control veneer; Said subsequent use master control veneer is used for being responsible for the resources occupation rate of said each veneer of monitoring and it is synchronized to the main master control veneer of using, and is responsible for resource transfer between said veneer simultaneously.
7. method according to claim 6 is characterized in that, when master control veneer only had the master to exist with master control veneer, said master notified said veneer to stop to report the resources occupation rate of himself with master control veneer.
8. method according to claim 6 is characterized in that, when master control veneer own resource occupancy has mainly when existing with master control veneer unusually and only, mainly dispatches self partial function to the veneer of not operation or is in the veneer of protection circuit with master control veneer.
9. the system that device resource calls mutually is characterized in that, said system comprises:
A plurality of veneers are used to check its other resources occupancy, and are checked through said resources occupation rate when unusual at certain veneer, send the scheduling of resource request as abnormal single-board to master control veneer;
Master control veneer is used for searching the low veneer of resources occupation rate according to its scheduling of resource table, and gives the low veneer of said resources occupation rate with the part scheduling of resource of said abnormal single-board.
10. system according to claim 9 is characterized in that, the said one board forced part resource that takies single board system is used for and said master control veneer communication.
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| CN201110135275A CN102324967A (en) | 2011-05-24 | 2011-05-24 | Method and system for mutual scheduling of equipment resources |
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| CN103024786A (en) * | 2012-11-26 | 2013-04-03 | 大唐移动通信设备有限公司 | Resource management method and system |
| WO2017000542A1 (en) * | 2015-07-01 | 2017-01-05 | 中兴通讯股份有限公司 | Oam configuration method and apparatus for service single board |
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| CN101419561A (en) * | 2007-10-26 | 2009-04-29 | 中兴通讯股份有限公司 | Resource management method and system in isomerization multicore system |
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| WO2017000542A1 (en) * | 2015-07-01 | 2017-01-05 | 中兴通讯股份有限公司 | Oam configuration method and apparatus for service single board |
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Application publication date: 20120118 |