CN103188098A - Method, system and device for disaster recovery switching - Google Patents
Method, system and device for disaster recovery switching Download PDFInfo
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Abstract
The invention discloses a method, a system and a device for disaster recovery switching. The method includes confirming target switching objects corresponding to source switching objects after conforming the source switching objects of disaster recovery switching, obtaining operation states of the target switching objects, and controlling service borne by the source switching objects to be switched into the target switching objects after confirming the fact that the operation states of the target switching objects meet a first operation state which is set to be switched successfully. After confirming the fact that the operation states of the target switching objects meet the first operation state which is set to be switched successfully, the service borne by the source switching objects is controlled to be switched into the target switching objects, therefore the problem that a service supporting system is switched into a disaster recovery system which cannot work normally is resolved, and the success rate of disaster recovery is improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of disaster tolerance switching method, system and device.
Background technology
At present, when breaking down, business support system causes the problem of the service disconnection moved, for business support system has disposed disaster tolerance system, to monitor business support system (Business ﹠amp at monitoring server; Operation Support System when BOSS) breaking down, can switch to disaster tolerance system with this business support system loaded service.Particularly, business support system switches to disaster tolerance system with business and mainly contains two kinds of situations, a kind of situation is that part disposes that the unit breaks down and the fault of this dispensing unit can not influence the normal operation of business support system in the business support system, in the case, this dispensing unit of business support system can be switched to the disaster tolerance system of setting, the business of the dispensing unit of being responsible for breaking down by this disaster tolerance system; Another kind of situation is that dispensing unit crucial in the business support system breaks down and causes business support system normally to move, in the case, business support system can be switched to disaster tolerance system, be responsible for whole business of business support system by this disaster tolerance system.
The disaster tolerance switching controls of business support system is mainly finished by monitoring server, can preserve the condition of business support system being carried out handover operation in the monitoring server, when the state that monitors business support system when monitoring server satisfies switching condition, can trigger disaster tolerance and switch, namely start disaster tolerance system and take over the current loaded service of business support system.Fig. 1 shows the schematic flow sheet that monitoring server control business support system and disaster tolerance system are switched, and as shown in Figure 1, monitoring server is controlled the process that business support system and disaster tolerance system are switched, and mainly may further comprise the steps:
The running status of step 101, monitoring server monitoring business support system.
In this step 101, monitoring server is in the running status of monitoring business support system, the related service data that can also control the current loaded service of business support system backup to disaster tolerance system, so that after switching, business can normally operation in disaster tolerance system.
In this step 102, the disaster tolerance switching condition refers to that business support system need switch to the condition of disaster tolerance system, this condition can arrange according to actual conditions, generally speaking, the disaster tolerance switching condition satisfies, illustrating then that business support system is current can not normally move, and business need be switched to disaster tolerance system.
So far, monitoring server control business support system and the disaster tolerance system flow process end of switching.
In the flow process of Fig. 1 correspondence, monitoring server can switch to disaster tolerance system with business support system after the running status of determining business support system satisfies the disaster tolerance switching condition, thereby realizes business support system is switched to the handover operation of disaster tolerance system.But in actual applications, there are the following problems for this handover scheme:
Disaster tolerance system may because long-term use, parameter configuration is wrong or the problem of the cisco unity malfunction that synchronizing traffic data failure etc. causes, according to above-mentioned changing method, can be when definite business support system need switch, directly carrying out business switches, therefore, for above-mentioned reasons under the situation of cisco unity malfunction, though the business support system that breaks down is switched to disaster tolerance system, still can not guarantee the normal execution of business support system loaded service in disaster tolerance system.
In sum, in the prior art, because whether uncertain disaster tolerance system can operate as normal, may cause business support system is switched to the disaster tolerance system of cisco unity malfunction, thereby reduce the disaster tolerance success rate for switching.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of disaster tolerance switching method, system and device, adopts this technical scheme, can avoid business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, thereby improves the disaster tolerance success rate for switching.
The embodiment of the invention is achieved through the following technical solutions:
An aspect according to the embodiment of the invention provides a kind of disaster tolerance switching method, comprising:
Determine the source switching object that disaster tolerance switches;
Determine that switching the corresponding target of object with described source switches object, and obtain the running status that described target is switched object;
Satisfy first running status requirement of the successful switch of setting in the running status of determining described target switching object after, control switches to described target with described source switching object loaded service and switches object.
According to another aspect of the embodiment of the invention, a kind of disaster tolerance switching device shifter also is provided, comprising:
Switch the object determination module, be used for determining the source switching object of disaster tolerance switching, and determine that switching the corresponding target of object with described source switches object;
The running status acquisition module is used for obtaining the running status that target that described switching object determination module determines is switched object;
The switching controls module, be used for after first running status of the satisfied successful switch of setting of running status of determining the described target switching object that described running status acquisition module obtains requires, control switches to described target switching object with described source switching object loaded service.
According to another aspect of the embodiment of the invention, a kind of disaster tolerance switched system also is provided, comprise disaster tolerance switching controls server and resource information central server, wherein:
Described disaster tolerance switching controls server is used for sending the handover request of the identification information of the source switching object that comprises that disaster tolerance switches to described resource information central server after definite source switching object satisfies the disaster tolerance switching condition;
Described resource information central server, be used for receiving the handover request that described disaster tolerance switching controls server sends, determine that according to the identification information that described handover request comprises the object corresponding with described identification information is that object is switched in the source that disaster tolerance switches, and determine that switching the corresponding target of object with described source switches object, obtain described target and switch the running status of object, satisfy first running status requirement of the successful switch of setting in the running status of determining described target switching object after, send the switching indication of the identification information that comprises described target switching object to described disaster tolerance switching controls server.
Above-mentioned at least one technical scheme that provides by the embodiment of the invention, after determining the source switching object that disaster tolerance switches, determine with the source and switch the corresponding target switching object of object, and obtain the running status that the target determined is switched object, and then satisfy first running status requirement of the successful switch of setting in the running status of determining this target switching object after, control is switched the object loaded service with the source and is switched to target switching object.According to the technical program, satisfy first running status requirement of the successful switch of setting in the running status of determining target switching object after, control is switched the object loaded service with the source and is switched to target switching object, thereby avoided business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, improved the disaster tolerance success rate for switching.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with the embodiment of the invention one, is not construed as limiting the invention.In the accompanying drawings:
The schematic flow sheet that the monitoring server control business support system that Fig. 1 provides for background technology and disaster tolerance system are switched;
The schematic flow sheet that a kind of disaster tolerance that Fig. 2 provides for the embodiment of the invention one switches;
The schematic flow sheet of object is switched in definite source that Fig. 3 provides for the embodiment of the invention one;
Fig. 4 obtains the schematic flow sheet that target is switched the running status of object for what the embodiment of the invention one provided;
The control that Fig. 5 provides for the embodiment of the invention one is switched the object loaded service with the source and is switched to the schematic flow sheet that target is switched object;
The schematic flow sheet of setting up the resource information center that Fig. 6 provides for the embodiment of the invention two;
The structural representation of the data structure that Fig. 7 provides for the embodiment of the invention two;
The schematic flow sheet that a kind of disaster tolerance that Fig. 8 provides for the embodiment of the invention two switches;
The structural representation of a kind of disaster tolerance switching device shifter that Fig. 9 provides for the embodiment of the invention three.
Embodiment
In order to provide the implementation that improves the disaster tolerance success rate for switching, the embodiment of the invention provides a kind of disaster tolerance switching method, system and device, below in conjunction with Figure of description the preferred embodiments of the present invention are described, be to be understood that, preferred embodiment described herein only is used for description and interpretation the present invention, and is not used in restriction the present invention.And under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Embodiment one
This embodiment one provides a kind of disaster tolerance switching method, uses this method, can avoid business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, thereby improves the disaster tolerance success rate for switching.
As shown in Figure 2, the schematic flow sheet that the embodiment of the invention one provides a kind of disaster tolerance to switch, particularly, as shown in Figure 2, the process that this disaster tolerance switches mainly may further comprise the steps:
In this step 201, the source object that disaster tolerance switches can be decided according to the concrete condition of the system that disposes the disaster tolerance handoff functionality, for example, the whole service support system that object can be configuration disaster tolerance handoff functionality is switched in this source, also can be to need the functional module that is switched in this business support system or provide to set professional module, give unnecessary details no longer one by one herein.
In this step 202, can switch the corresponding relation of object and target switching object according to the source of preserving in advance, determine the source of switching with disaster tolerance and switch the corresponding target switching object of object, for example, at CMDB (Configuration Management Database, CMDB) preserve the corresponding relation of the business support system disaster tolerance system corresponding with business support system in advance, then can determine the disaster tolerance system (being that target is switched object) of business support system correspondence in the above-mentioned corresponding relation that can further from CMDB, preserve according to the business support system (being that object is switched in the source) of the needs switching of determining; Perhaps, preserve the corresponding relation of the business support system loaded service disaster tolerance system corresponding with business support system in advance, then can carry the business of (being that object is switched in the source) according to the business support system that the needs of determining switch, get access to this professional disaster tolerance system of carrying from CMDB, namely there are corresponding relation in this source switching object and target switching object based on loaded service.Below the preferred implementation that only provides for the technical program can be set in the practical application as the case may be flexibly.
In this step 203, first running status is that target is switched the basic demand that object can carry source target switching object loaded service, this first running status has been carried out corresponding setting according to the basic demand of carrying source target switching object loaded service in advance, for example, switch the parameter value of the CPU idleness of object and determine first running status by target is set, this CPU idleness corresponding parameters type can be called the key parameter type, in the practical application, the key parameter type that can set out other is as required switched first running status of object to set out target, particularly, give unnecessary details no longer one by one herein.
So far, the flow process of disaster tolerance switching finishes.
In the flow process of Fig. 2 correspondence, after determining the target switching object corresponding with source switching object, can obtain the target of determining and switch the running status of object, and satisfy first running status requirement of the successful switch of setting in the running status of determining target switching object after, control is switched the object loaded service with the source and is switched to target switching object, thereby avoided business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, improved the disaster tolerance success rate for switching.
In the step 201 that the flow process of Fig. 2 correspondence comprises, namely determine the source switching object that disaster tolerance switches, the mode of being somebody's turn to do the source switching object of determining that disaster tolerance switches can be set as the case may be flexibly, for example, the flow process of Fig. 2 correspondence can be carried out separately by the equipment of setting (as disaster tolerance switching controls server), so, determine source that disaster tolerance switches to switch the process of object can be disaster tolerance switching controls server in the equipment of self monitoring and each functional module that this equipment comprises, detect the equipment that satisfies the disaster tolerance switching condition of setting or the functional module that equipment comprises, and it is defined as source switching object.In the practical application, for reducing disaster tolerance switching controls load of server, improve the operational efficiency of disaster tolerance switching controls server, also can be handled accordingly according to the request of disaster tolerance switching controls server by appointed equipment (as the resource information central server), for example, the resource information central server receives that disaster tolerance switching controls server sends comprise that the handover request of identification information of object is switched in the source after, determine the source in this locality according to identification information and switch object, particularly, the technical program determines that according to the identification information that receives it is that example is described that object is switched in the source with the resource information center service, as shown in Figure 3, should determine the process of source switching object, mainly may further comprise the steps:
In this step 301, the identification information that comprises switching object in source in the handover request that receives, this identification information is that disaster tolerance switching controls server is according to the disaster tolerance switching condition of preserving in advance, determine exist in the equipment of self monitoring and each functional module of comprising of this equipment satisfy the equipment or functional module of disaster tolerance switching condition after, prepare to the equipment that satisfies the disaster tolerance switching condition or functional module (being that object is switched in the source) carry out determine before the operation that disaster tolerance switches switch object corresponding identification information with the source; Perhaps, when disaster tolerance switching controls server exists the equipment that satisfies the disaster tolerance switching condition or functional module (being that object is switched in the source) in the equipment of determining self monitoring and each functional module that equipment comprises, can get access to the identification information that object is switched in this source.Particularly, can repeat no more according to applied environment flexible operating particularly herein.
The identification information that comprises in step 302, the handover request according to reception determines that the object corresponding with identification information is that object is switched in the source that disaster tolerance switches.
In this step 302, the corresponding relation of object and identification information is switched in the preservation source in advance, namely preserve the identification information of each equipment mark information and each functional module in advance, determine this operational order corresponding equipment or functional module and carry out this operational order according to the operational order of disaster tolerance switching controls server being used for.
So far, the flow process of determining source switching object finishes.
In the step 203 that the flow process of Fig. 2 correspondence comprises, namely after the running status of determining target switching object satisfies first running status requirement of the successful switch of setting, control is switched the object loaded service with the source and is switched in the target switching object, control is switched the object loaded service with the source and is switched to target switching object, can be according to the actual application environment flexible operating, for example, can be that disaster tolerance switching controls server is being determined source switching object, and behind the target switching object corresponding with this source switching object, further get access to target and switch the running status of object, and after definite this running status satisfied first running status requirement of the successful switch of setting, control was switched the object loaded service with the source and is switched to target switching object; Perhaps, flow process corresponding shown in Figure 3, the handover request that the resource information central server sends according to disaster tolerance switching controls server, determine with the source and switch the corresponding target switching object of object, and get access to the running status that target is switched object, and after determining that this running status satisfies first running status requirement of the successful switch of setting, send the switching indication of the identification information that comprises target switching object to disaster tolerance switching controls server, this switching indication is used to indicate disaster tolerance switching controls server switches the object loaded service with the source and switches to the target corresponding with identification information and switch object, namely the object loaded service is switched in the source is switched to target and switches object according to switching indication control by disaster tolerance switching controls server.
In the step 202 that the flow process of Fig. 2 correspondence comprises, namely determining that switching the corresponding target of object with the source switches object, and obtain in the running status of target switching object, the mode of obtaining the running status of target switching object can arrange as the case may be flexibly, for example, can be that disaster tolerance switching controls server is determined source switching object, and after determining the target switching object corresponding with source switching object accordingly, initiatively send the request of obtaining that target is switched the running status of object of obtaining to designated equipment (as monitoring server), obtain the corresponding running status of acquisition request by the monitoring server basis; Perhaps, flow process based on Fig. 3 correspondence, be that identification information that the resource information central server carries according to handover request is determined the source and switched object and determine with after this source is switched the corresponding target of object and switched object, send the request of obtaining that target is switched the running status of object of obtaining to monitoring server, obtain the corresponding running status of acquisition request by the monitoring server basis, particularly, the technical program is the flow process of preferred corresponding diagram 3, switches the process of the running status of object and is described obtaining target.
Fig. 4 shows the schematic flow sheet that target is switched the running status of object that obtains provided by the invention, and as shown in Figure 4, this obtains the process that target is switched the running status of object, mainly may further comprise the steps:
In this step 401, running status is obtained the identification information of target switching object in the request and the parameter type of acquisition request, so that monitoring server can get access to the address information that local corresponding target is in advance switched the identification information preservation of object, thereby monitoring server can inquire the parameter type that target is switched object and obtained acquisition request according to this address information; Perhaps, the identification information that running status is obtained target switching object in the request is the address information that target is switched object, then monitoring server can directly inquire the parameter type that target is switched object and obtained acquisition request according to this identification information, in the practical application, particular content according to identification information, monitor service can arrange flexibly, repeats no more herein.
The target corresponding with identification information that step 402, reception monitoring server send switched the running status of object, comprises in the running status and parameter type corresponding parameters value.
In this step 402, the service requirement that parameter type switches object and target switching object according to the source is determined, for example, if object is switched in the source and target switching object is respectively system-level configuration, then parameter type may relate to central processing unit (the Central Processing Unit of system, the type of utilance CPU), CPU number, CPU model, memory size, memory usage, operating system etc., particularly, can arrange accordingly according to the demand of practical application, repeat no more herein.
Obtain target and switch the flow process end of the running status of object.
In the step 203 that the flow process of Fig. 2 correspondence comprises, namely after the running status of determining target switching object satisfies first running status requirement of the successful switch of setting, control is switched the object loaded service with the source and is switched in the target switching object, satisfy first running status requirement of the successful switch of setting in the running status of determining target switching object after, whether the running status that can also determine target switching object satisfies the second running status requirement of setting, and then, source switching object and target switching object are operated accordingly, particularly, Fig. 5 shows control the schematic flow sheet that the object loaded service switches to target switching object is switched in the source, as shown in Figure 5, this control is switched the object loaded service with the source and is switched to the process that target is switched object, mainly may further comprise the steps:
In this step 501, first running status is that target is switched the basic demand that object can carry source target switching object loaded service, particularly, when the whole key parameter type corresponding parameters values when target is switched the object operation meet requiring of setting, then this target is switched satisfied first running status of running status of object, for example, the parameter value of the CPU idleness of setting is greater than 70%, and this CPU idleness is the key parameter type, if it is 60% that the target of obtaining is switched the parameter value of the CPU idleness that comprises in the running status of object, even the parameter value of other the crucial parameter types in this running status satisfies the parameter value of setting, the running status of this target switching object does not still satisfy first running status of successful switch; If it is 80% that the target of obtaining is switched the parameter value of the CPU idleness that comprises in the running status of object, and the parameter value of other the crucial parameter types in this running status satisfies the parameter value of setting, and then the running status of this target switching object satisfies first running status of successful switch.
In this step 503, second running status is the running status of the parameter value of the target non-key parameter type that switches object correspondence correspondence when satisfying the parameter value of setting, this non-key parameter type does not influence the operation that object switches to target switching object is switched in the source, but switch the operational efficiency of object for guaranteeing target, perhaps provide more suitably environment for loaded service, whether the parameter value that need determine non-key parameter type meets the parameter value of setting, and operates accordingly according to the result.
In this step 504, after determining that target is switched satisfied second running status requirement of setting of running status of object, still can control and the object loaded service is switched in the source be switched to target and switch object, do not satisfy the running status that second running status requires in the running status of object and revise but need switch target, namely the non-key parameter type of the parameter value that parameter value in the non-key parameter type in the running status satisfy is not set is revised, and switches the operational efficiency of object and the normal operation of loaded service to guarantee target.
Control is switched the object loaded service with the source and is switched to the flow process end that target is switched object.
Embodiment two
This embodiment two provides the application scenarios of a kind of disaster tolerance switching method that a kind of embodiment one provides, by in this application scenarios, implementing the technical program, can avoid business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, thereby improve the disaster tolerance success rate for switching.
Fig. 6 shows a kind of schematic flow sheet of setting up the resource information center in the resource information central server based on CMDB that the embodiment of the invention two provides, and particularly, as shown in Figure 6, the process that this sets up the resource information center mainly may further comprise the steps:
In this step 601, in the practical application, setting up the mode of data structuring model can set flexibly according to the actual requirements based on CMDB, this programme is preferably set up data structuring model in the mode that configuration item is classified, particularly, the structural representation of data structure as shown in Figure 7, in the configuration item storage list 701 configuration item is divided into primary attribute 702 and adeditive attribute 703, wherein, primary attribute 702 specifically is divided into ground floor categorical attribute 702A, second layer categorical attribute 702B and three-layer classification attribute 702C.
In this step 602, the ground floor categorical attribute 702A that the data structure of designing in the corresponding step 601 comprises, second layer categorical attribute 702B and three-layer classification attribute 702C, further set out ground floor categorical attribute 702A, second layer categorical attribute 702B and three-layer classification attribute 702C be the configuration item attribute of correspondence respectively, for example, ground floor categorical attribute 702A comprises hardware system 702A1, software systems 702A2 and application system 702A3, each configuration item attribute of corresponding ground floor categorical attribute 702A then, the main process equipment 702B1 and the network equipment 702B2 that comprise hardware system 702A1 correspondence among the second layer categorical attribute 702B, the database software 702B3 of software systems 702A2 correspondence and operating system 702B4, the applied business 702B5 of application system 702A3 correspondence, further, each the configuration item attribute that in three-layer classification attribute 702C second layer categorical attribute 702B is comprised has carried out refinement, particularly, main process equipment 702B1 counterpart terminal server 702C1, minicomputer 702C2, the corresponding switch 702C3 of network equipment 702B2 and router 702C4, database software 702B3 corresponding informance management software (for example Oracle) 702C5, the corresponding business operation support system 702C6 of applied business 702B5.
Step 603, in CMDB, preserve professional and business support system and with business support system in the corresponding relation of each functional module and target switching object in corresponding relation, business support system and the business support system of each functional module.
In this step 603, in the practical application, can be after foundation provides the corresponding relation of the application component of service and service, set up the corresponding relation of serviced component and business support system, for example, set up IP (the Internet Protocol of application component and each system, IP) corresponding relation of address, and the bottom hardware of setting up application component and system, the network equipment, the corresponding relation of memory device and database, thereby by application component can determine professional and business support system and with business support system in the corresponding relation of each functional module, in addition, for the operating efficiency that improves the resource information central server can directly set up professional and business support system and with business support system in the corresponding relation of each functional module.
In this step 604, can set in advance out target and switch the parameter type corresponding parameters value of central processing unit, memory device and the network configuration of object, be used for judging whether target switching object each parameter type before accepting the disaster tolerance handover operation satisfies the parameter value of setting, further to determine corresponding processing mode.
In this step 605, set up the communication interface between resource information center and the monitoring server, to be used for the information interaction between resource information central server and the monitoring server, for example, the resource information central server can send the request of obtaining that target is switched object of obtaining to monitoring server by online application service interface (for example WebService interface), simultaneously, monitoring server also can obtain the information of needs by the WebService interface to the CMDB of resource information central server.
So far, the flow process of setting up the resource information center finishes.
The corresponding above-mentioned process of setting up the resource information center, Fig. 8 shows the schematic flow sheet that a kind of disaster tolerance switches, and particularly, as shown in Figure 8, the process that this disaster tolerance switches mainly may further comprise the steps:
Step 801, resource information central server receive disaster tolerance switching controls server and satisfy the handover request that sends behind the disaster tolerance switching condition of setting in the running status of determining business support system, carry business support system corresponding identification information in this handover request.
Step 802, resource information central server are determined the source corresponding with identification information and are switched object.
In this step 803, after determining the target switching object corresponding with source switching object, further, this target that also can get access to preservation is switched the information of each parameter type of object, it is that the key parameter type also is the relevant information of non-related parameter type that the information of corresponding each parameter type has also recorded this parameter type, particularly, as shown in table 1:
Table 1
In table 1, check in requisition for each parameter type, stipulated in the switching condition with the source switch object switch to target when switching object target switch imposing a condition that the parameter type of object need satisfy, having identified each parameter type in the key item is key parameter type or non-key parameter type, for example, in each parameter type except the key item of the recovery port parameter correspondence of operating system for not, the key item of other parameter type correspondences is all for being, the recovery port parameter that is operating system is non-key parameter type, and other parameter types are the key parameter type.
In this step 804, the identification information that the parameter value corresponding parameters type that the resource information central server can obtain needs and target are switched object is carried in the request of obtaining.
The monitoring server that step 805, resource information central server receive the monitoring server transmission switches the object running status according to the target that identification information gets access to.
In this step 805, the running status that the resource information central server receives comprises the parameter value of the parameter type that the resource information central server need obtain, and is as shown in table 2:
Table 2:
Whether satisfy switching condition according to the parameter value of determining each parameter type that obtains with the switching condition of parameter type in this table 2, deterministic process and the processing mode of carrying out according to judged result will provide in subsequent step particularly.
In this step 806, correspondence table 2 is carried out associated description, if key parameter type (i.e. parameter type except the recovery port parameter) the corresponding parameters value in the table 2 meets the parameter value of setting, then execution in step 808; If the key parameter type exists the parameter value of a key parameter type not meet the parameter value of setting in the table 2, then each the key parameter type corresponding parameters value in the table 2 that provides of execution in step 807. the technical program all meets the parameter value of setting, namely the content that provides according to table 2 is answered execution in step 808.
In this step 808, correspondence table 2 is carried out associated description, and non-key parameter type is the recovery port parameter in the table 2, according to the content that table 2 provides, can determine that recovery port parameter corresponding parameters value meets the parameter value of setting, and then follow-up execution in step is 809; If recovery port parameter corresponding parameters value does not meet the parameter value of setting in the table 2, then execution in step 810.
So far, the flow process of disaster tolerance switching finishes.
Embodiment three
This embodiment three provides a kind of disaster tolerance switching device shifter, adopts this device, can avoid business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, thereby improves the disaster tolerance success rate for switching.
Fig. 9 shows the structural representation of a kind of disaster tolerance switching device shifter that the embodiment of the invention three provides, and as shown in Figure 9, this disaster tolerance switching device shifter comprises:
Switch object determination module 901, running status acquisition module 902 and switching controls module 903; Wherein:
Switch object determination module 901, be used for determining the source switching object of disaster tolerance switching, and determine that switching the corresponding target of object with the source switches object;
Running status acquisition module 902 is used for obtaining and switches the running status that target that object determination module 901 determines is switched object;
In the preferred implementation that the embodiment of the invention three provides, the switching object determination module 901 that device shown in Figure 9 comprises, concrete being used for according to the source switching object of preservation and the corresponding relation of target switching object, determine the corresponding target switching object of source switching object that switches with disaster tolerance.
In the preferred implementation that the embodiment of the invention three provides, the running status acquisition module 902 that device shown in Figure 9 comprises, concrete be used for sending running status to monitoring server and obtain request, running status is obtained and is comprised in the request that target switches the identification information of object and the parameter type of acquisition request; And the running status of the target switching object corresponding with identification information of reception monitoring server transmission, comprise in the running status and parameter type corresponding parameters value.
In the preferred implementation that the embodiment of the invention three provides, the switching controls module 903 that device shown in Figure 9 comprises, after concrete first running status requirement for the satisfied successful switch correspondence of setting of running status of switching object in definite target, determine whether the running status of target switching object satisfies the second running status requirement of setting; And definite result for not and control the source is switched the object loaded service and switches to after target switches object, target is switched is not satisfied the running status that second running status requires in the running status of object and revise.
In the preferred implementation that the embodiment of the invention three provides, the switching object determination module 901 that device shown in Figure 9 comprises, specifically be used for receiving disaster tolerance switching controls server and satisfy the handover request that sends behind the disaster tolerance switching condition at definite source switching object, handover request comprises the identification information of the source switching object that disaster tolerance switches; And according to the identification information that comprises in the handover request, determine that the object corresponding with identification information is that object is switched in the source that disaster tolerance switches.
In the preferred implementation that the embodiment of the invention three provides, the switching controls module 903 that device shown in Figure 9 comprises, concrete be used for sending to disaster tolerance switching controls server comprise that target switches the switching indication of the identification information of object, switch indication and be used to indicate disaster tolerance switching controls server and the object loaded service is switched in the source switched to the target corresponding with identification information and switch object.
Disaster tolerance switching device shifter in the present embodiment three can also be realized the functional module of embodiment one and embodiment two schemes, repeats no more herein.
Should be appreciated that the only logical partitioning for carrying out according to the function of this device realization of unit that above device comprises, in the practical application, can carry out stack or the fractionation of said units.And the function that the device that this embodiment provides is realized is corresponding one by one with the disaster tolerance switching method flow process that above-described embodiment provides, the more detailed handling process that realizes for this device, in said method embodiment, be described in detail, be not described in detail herein.
Embodiment four
Corresponding with the flow process that above-described embodiment one provides, this embodiment four provides a kind of disaster tolerance switched system, uses this system, can avoid business support system is switched to the problem of the disaster tolerance system of cisco unity malfunction, thereby improves the disaster tolerance success rate for switching.
Particularly, the disaster tolerance switched system that the embodiment of the invention four provides comprises disaster tolerance switching controls server and resource information central server, wherein:
Disaster tolerance switching controls server is used for sending the handover request of the identification information of the source switching object that comprises that disaster tolerance switches to the resource information central server after definite source switching object satisfies the disaster tolerance switching condition;
The resource information central server, be used for receiving the handover request that disaster tolerance switching controls server sends, determine that according to the identification information that handover request comprises the corresponding object of identification information that comprises with handover request is that object is switched in the source that disaster tolerance switches, and determine that switching the corresponding target of object with the source switches object, obtains the running status that target is switched object; Satisfy first running status requirement of the successful switch of setting in the running status of determining target switching object after, send the switching indication of the identification information that comprises target switching object to disaster tolerance switching controls server.
Further, the resource information central server that this disaster tolerance switched system comprises, also for the switching indication that comprises the identification information of described target switching object to described disaster tolerance switching controls server transmission, described switching indication is used to indicate described disaster tolerance switching controls server described source switching object loaded service is switched to the target switching object corresponding with described identification information.
Among this embodiment four, above-mentioned disaster tolerance switching controls server is provided by the corresponding function of the disaster tolerance switching device shifter that corresponding function that the related ins and outs of above-mentioned functions can finish referring to the disaster tolerance switching controls server that provides in above-described embodiment one and above-described embodiment three provide; Above-mentioned resource information central server is finished the corresponding function of the disaster tolerance switching device shifter that corresponding function that the related ins and outs of above-mentioned functions can finish referring to resource information central server in above-described embodiment one and above-described embodiment three provide, and enumerates no longer one by one herein.
Although described the application's preferred embodiment, in a single day those skilled in the art get the basic creative concept of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the application's scope.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. a disaster tolerance switching method is characterized in that, comprising:
Determine the source switching object that disaster tolerance switches;
Determine that switching the corresponding target of object with described source switches object, and obtain the running status that described target is switched object;
Satisfy first running status requirement of the successful switch of setting in the running status of determining described target switching object after, control switches to described target with described source switching object loaded service and switches object.
2. the method for claim 1 is characterized in that, determines that switching the corresponding target of object with described source switches object, comprising:
According to the corresponding relation of the source switching object of preserving and target switching object, the corresponding target switching object of object is switched in the source that definite and described disaster tolerance switches.
3. the method for claim 1 is characterized in that, obtains the running status that described target is switched object, comprising:
Send running status to monitoring server and obtain request, described running status is obtained and is comprised in the request that described target switches the identification information of object and the parameter type of acquisition request;
The target corresponding with described identification information that receives described monitoring server transmission switched the running status of object, comprises in the described running status and described parameter type corresponding parameters value.
4. the method for claim 1 is characterized in that, after first running status of the satisfied successful switch correspondence of setting of running status of determining described target switching object requires, also comprises:
Whether the running status of determining described target switching object satisfies the second running status requirement of setting;
Definite result for not and control described source is switched the object loaded service and switches to after described target switches object, also comprise:
Not satisfying the running status of described second running status requirement in the running status to described target switching object revises.
5. as each described method of claim 1 to 4, it is characterized in that, determine the source switching object that disaster tolerance switches, comprising:
Receive disaster tolerance switching controls server and determining that described source switching object satisfies the handover request that sends behind the disaster tolerance switching condition, described handover request comprises the identification information of the source switching object that disaster tolerance switches;
According to the described identification information that comprises in the described handover request, determine that the object corresponding with described identification information is that object is switched in the source that disaster tolerance switches.
6. method as claimed in claim 5 is characterized in that, control is switched the object loaded service with described source and switched to described target switching object, comprising:
The switching that comprises the identification information of described target switching object to described disaster tolerance switching controls server transmission is indicated, and described switching indication is used to indicate described disaster tolerance switching controls server described source switching object loaded service is switched to the target switching object corresponding with described identification information.
7. a disaster tolerance switching device shifter is characterized in that, comprising:
Switch the object determination module, be used for determining the source switching object of disaster tolerance switching, and determine that switching the corresponding target of object with described source switches object;
The running status acquisition module is used for obtaining the running status that target that described switching object determination module determines is switched object;
The switching controls module is used for after first running status of determining the satisfied successful switch of setting of running status that described running status acquisition module obtains requires, and control is switched the object loaded service with described source and switched to described target switching object.
8. device as claimed in claim 7 is characterized in that, described switching object determination module, is determined the corresponding target switching object of source switching object that switches with described disaster tolerance at concrete being used for according to the source switching object of preservation and the corresponding relation of target switching object.
9. device as claimed in claim 7, it is characterized in that, described running status acquisition module concrete be used for sending running status to monitoring server and obtain request, and described running status is obtained and comprised in the request that described target switches the identification information of object and the parameter type of acquisition request; And receive the running status that the target corresponding with described identification information that described monitoring server sends switched object, comprise in the described running status and described parameter type corresponding parameters value.
10. device as claimed in claim 7, it is characterized in that, described switching controls module, after concrete first running status requirement for the satisfied successful switch correspondence of setting of running status of switching object in definite described target, determine whether the running status of described target switching object satisfies the second running status requirement of setting; And definite result for not and control described source is switched the object loaded service and switches to after described target switches object, described target is switched is not satisfied the running status that described second running status requires in the running status of object and revise.
11. as each described device of claim 7 to 10, it is characterized in that, described switching object determination module, specifically determining that for receiving disaster tolerance switching controls server described source switching object satisfies the handover request that sends behind the disaster tolerance switching condition, described handover request comprises the identification information of the source switching object of disaster tolerance switching; And according to the described identification information that comprises in the described handover request, determine that the object corresponding with described identification information is that object is switched in the source that disaster tolerance switches.
12. device as claimed in claim 11, it is characterized in that, described switching controls module, concrete for the switching indication that comprises the identification information of described target switching object to described disaster tolerance switching controls server transmission, described switching indication is used to indicate described disaster tolerance switching controls server described source switching object loaded service is switched to the target switching object corresponding with described identification information.
13. a disaster tolerance switched system is characterized in that, comprises disaster tolerance switching controls server and resource information central server, wherein:
Described disaster tolerance switching controls server is used for sending the handover request of the identification information of the source switching object that comprises that disaster tolerance switches to described resource information central server after definite source switching object satisfies the disaster tolerance switching condition;
Described resource information central server, be used for receiving the handover request that described disaster tolerance switching controls server sends, the identification information that comprises according to described handover request, determine that the object corresponding with described identification information is that object is switched in the source that disaster tolerance switches, and determine that switching the corresponding target of object with described source switches object, obtain described target and switch the running status of object, satisfy first running status requirement of the successful switch of setting in the running status of determining described target switching object after, send the switching indication of the identification information that comprises described target switching object to described disaster tolerance switching controls server.
14. system as claimed in claim 13, it is characterized in that, described resource information central server, also for the switching indication that comprises the identification information of described target switching object to described disaster tolerance switching controls server transmission, described switching indication is used to indicate described disaster tolerance switching controls server described source switching object loaded service is switched to the target switching object corresponding with described identification information.
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