CN109947593A - Data disaster tolerance method, system, tactful arbitration device and storage medium - Google Patents
Data disaster tolerance method, system, tactful arbitration device and storage medium Download PDFInfo
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- CN109947593A CN109947593A CN201711389140.2A CN201711389140A CN109947593A CN 109947593 A CN109947593 A CN 109947593A CN 201711389140 A CN201711389140 A CN 201711389140A CN 109947593 A CN109947593 A CN 109947593A
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Abstract
The invention discloses a kind of data disaster tolerance method, system, tactful arbitration device and storage mediums, are related to Data Disaster-Tolerance Technology field.Data disaster tolerance method includes: that tactful arbitration device receives resource requirement, wherein resource requirement is also handed down to ownership cloud management platform；The resource that tactful arbitration device receives ownership cloud management platform asynchronous replication changes message, wherein resource change message ownership cloud management platform carries out resource change according to resource requirement and generates；Tactful arbitration device changes the change that message carries out resource information according to resource；Tactful arbitration device gives resource change message asynchronous replication to other cloud management platforms, so that other cloud management platforms change the change that message carries out resource information according to resource.To angelica cloud management platform break down when, other cloud management platforms can rapidly take over, realize under failure situations fastext switching, switching efficiency and success rate are improved.
Description
Technical field
The present invention relates to Data Disaster-Tolerance Technology field, in particular to a kind of data disaster tolerance method, system, tactful arbitration device
And storage medium.
Background technique
Current main Data Disaster-Tolerance Technology is " three " center " mode of two places, including main system 110, disaster tolerance system 120, different
The deployment way of ground standby system 130.As shown in Figure 1A, the resource requirement of user is handed down to main system 110, main system 110
Resource alteration is synchronized and is copied to disaster tolerance system 120, disaster tolerance system 120 again asynchronous replication to remote backup system 130.Hair
When raw disaster, 110 delay machine of main system, disaster tolerance system 120 and remote backup system 130 can fast quick-recovery data and application, from
And mitigates and lost because of disaster to user's bring.
However, under this system disaster tolerance mode, in order to ensure master/backup system data consistency, for data duplicates
Requirement it is high, therefore be substantially all and can only be disposed using with city or short distance, cause lower deployment cost high.In addition, by
It is chronically at no service state in disaster tolerance system, service switching success rate is not high, not can guarantee system bearing.
Therefore, the scheme of the prior art has that handover success rate is low, low efficiency.
Summary of the invention
One technical problem to be solved by the embodiment of the invention is that: how to improve the success rate and efficiency of service switching.
First aspect according to some embodiments of the invention provides a kind of data disaster tolerance method, comprising: strategy arbitration dress
Set reception resource requirement, wherein resource requirement is also handed down to ownership cloud management platform, to belong to cloud management platform according to money
Source demand carries out resource change；The resource that tactful arbitration device receives ownership cloud management platform asynchronous replication changes message, wherein
Resource change message ownership cloud management platform carries out resource change according to resource requirement and generates；Tactful arbitration device according to
Resource changes the change that message carries out resource information；Tactful arbitration device gives resource change message asynchronous replication to other cloud managements
Platform, so that other cloud management platforms change the change that message carries out resource information according to resource.
In some embodiments, data disaster tolerance method further include: tactful arbitration device is in response to receiving other cloud managements
The duplication that platform is sent successfully responds, and deletes resource requirement.
In some embodiments, data disaster tolerance method further include: tactful arbitration device indicates that other cloud management platforms are taken over
Belong to cloud management platform.
In some embodiments, tactful arbitration device is changed in response to not receiving the resource that ownership cloud management platform is sent
Message indicates other cloud management platforms adapter tube ownership cloud management platform；Data disaster tolerance method further include: tactful arbitration device is actively
Resource requirement is transmitted to the cloud management platform of adapter tube, so that the cloud management platform of adapter tube carries out resource change according to resource requirement
More.
In some embodiments, tactful arbitration device is abnormal in response to monitoring ownership cloud management platform, indicates other clouds
Manage platform adapter tube ownership cloud management platform.
In some embodiments, data disaster tolerance method further include: tactful arbitration device is in response to receiving the cloud pipe of adapter tube
The data that tactful arbitration device saves, are copied to the cloud management platform of adapter tube by the inquiry request that platform is sent；Wherein, money is looked into
Asking request is that the cloud management platform response of adapter tube is generated in not finding resource information corresponding to user's operation.
The second aspect according to an embodiment of the present invention provides a kind of tactful arbitration device, comprising: resource requirement receives mould
Block, for receiving resource requirement, wherein resource requirement is also handed down to ownership cloud management platform, to belong to cloud management platform
Resource change is carried out according to resource requirement；Resource changes message reception module, for receiving ownership cloud management platform asynchronous replication
Resource change message, wherein resource change message be ownership cloud management platform according to resource requirement carry out resource change and give birth to
At；Resource information changes module, for changing the change that message carries out resource information according to resource；Asynchronous replication module is used
In by resource change message asynchronous replication give other cloud management platforms, so as to other cloud management platforms according to resource change message into
The change of row resource information.
In some embodiments, tactful arbitration device further include: resource requirement removing module, in response to receiving it
The duplication that his cloud management platform is sent successfully responds, and deletes resource requirement.
In some embodiments, tactful arbitration device further include: adapter tube indicating module is used to indicate other cloud management platforms
Adapter tube ownership cloud management platform.
In some embodiments, adapter tube indicating module is further used for sending in response to not receiving ownership cloud management platform
Resource change message, indicate other cloud management platforms adapter tube ownership cloud management platform；Tactful arbitration device further include: resource needs
Seek forwarding module, resource requirement be transmitted to the cloud management platform of adapter tube for active, so as to adapter tube cloud management platform according to
Resource requirement carries out resource change.
In some embodiments, adapter tube indicating module is further used for abnormal in response to monitoring ownership cloud management platform,
Indicate other cloud management platforms adapter tube ownership cloud management platform.
In some embodiments, tactful arbitration device further include: data replication module, in response to receiving adapter tube
The data that tactful arbitration device saves, are copied to the cloud management platform of adapter tube by the inquiry request that cloud management platform is sent；Wherein,
Money inquiry request is that the cloud management platform response of adapter tube is generated in not finding resource information corresponding to user's operation.
In terms of third according to some embodiments of the invention, a kind of data disaster tolerance system is provided, including aforementioned any one
The tactful arbitration device of kind and multiple cloud management platforms.
The 4th aspect according to some embodiments of the invention provides a kind of tactful arbitration device, in which: memory；With
And it is coupled to the processor of memory, processor is configured as executing aforementioned any one based on instruction stored in memory
Kind data disaster tolerance method.
The 5th aspect according to some embodiments of the invention, provides a kind of computer readable storage medium, stores thereon
There is computer program, which is characterized in that the program realizes any one aforementioned data disaster tolerance method when being executed by processor.
Some embodiments in foregoing invention have the following advantages that or the utility model has the advantages that respond by using tactful arbitration device
The resource information of new resource requirement and the system that timely updates is received in system, while being by this variation asynchronous replication
Other cloud management platforms in system make other cloud management platforms also timely update the resource information of system, thus angelica cloud pipe
When platform breaks down, other cloud management platforms can rapidly take over, realize the fastext under failure situations
Switching, switching efficiency and success rate are improved.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Figure 1A is the structure chart according to data disaster tolerance system in the prior art.
Figure 1B is the structure chart according to the data disaster tolerance system of some embodiments of the invention.
Fig. 2 is the flow chart according to the data disaster tolerance method of some embodiments of the invention.
Fig. 3 is the flow chart according to the data disaster tolerance method of other embodiments of the invention.
Fig. 4 is the flow chart according to the data disaster tolerance method of other embodiments of the invention.
Fig. 5 is the structure chart according to the tactful arbitration device of some embodiments of the invention.
Fig. 6 is the structure chart according to the tactful arbitration device of other embodiments of the invention.
Fig. 7 is the structure chart according to the tactful arbitration device of yet other embodiments of the invention.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
In some embodiments of the invention, resource refers to computing resource, storage resource, network money inside cloud resource pond
Source etc., such as cpu resource, vCPU resource, disk resource, memory source etc..
Resource requirement refers to user to the distribution requirements or change request of these resources.Such as user needs cloud resource pond
10 virtual machines are distributed, each virtual machine distributes 4 vCPU, 8G memories, 2T memory space etc.；Or user is due to portfolio
Promotion, need to increase by 10 virtual machines etc..
Figure 1B is the structure chart according to the data disaster tolerance system of some embodiments of the invention.As shown in Figure 1B, the embodiment
Data disaster tolerance system 10 include tactful arbitration device 101 and cloud management platform 102,103 and 104.
It in some embodiments, can also include cloud resource pond in system, cloud management platform 102,103 and 104 can divide
Not adapter tube cloud resource pond 1021 and 1022,1031 and 1032,1041 and 1042.It can be set between cloud management platform and cloud resource pond
Adaptation layer is set, adaptation layer and cloud management platform can pass through API (Application Programming Interface, application
Program Interfaces) it is attached and communicates.
As needed, can be set more cloud management platforms and cloud resource pond in system, Fig. 1 not to cloud management platform and
The quantity in cloud resource pond plays any restrictions.
In the system of some embodiments of the invention, whether tactful arbitration device or cloud management platform, are stored with
All resource informations in system, i.e. resource topology in system.In this way, when some cloud management platform breaks down, other
Cloud management platform can rapidly take over.
When resource requirement be handed down to ownership cloud management platform when, while can also be handed down to tactful arbitration device 101 with into
Row backup.Belong to cloud management platform after carrying out resource change according to resource requirement, tactful arbitration device can also update in time
Resource information can indicate that other cloud management platforms also carry out resource information to keep newest, most accurate resource information
It updates.Above-mentioned data reproduction process is by the way of asynchronous replication.
The data disaster tolerance method of one embodiment of the invention is described below with reference to Fig. 2.
Fig. 2 is the flow chart according to the data disaster tolerance method of some embodiments of the invention.As shown in Fig. 2, the embodiment
Data disaster tolerance method includes: step S202~S208.
In step S202, tactful arbitration device receives resource requirement, wherein the resource requirement is also handed down to ownership
Cloud management platform carries out resource change to belong to cloud management platform according to the resource requirement.
Ownership cloud management platform is used to user and directly provides the cloud management platform of cloud service, i.e., directly receives and processes
The cloud management platform of the resource requirement of one or more users.Therefore, ownership cloud management platform can be an opposite concept,
I.e. some cloud management platform can be the ownership cloud management platform of user A but can not be the ownership cloud management platform of user B；
As needed, the same user can also correspond to one or more ownership cloud management platforms.
In step S204, the resource change that tactful arbitration device receives the ownership cloud management platform asynchronous replication disappears
Breath, wherein the resource change message is that the ownership cloud management platform carries out resource change according to the resource requirement and gives birth to
At.
Angelica cloud management platform has carried out resource change according to resource requirement, and resource information, that is, resource in system is opened up
It flutters, the information such as resource description are changed.Other than ownership cloud management platform knows this variation, ownership cloud management is flat
Resource modification information is also informed tactful arbitration device by platform, so that the tactful arbitration device resource information in system that timely updates becomes
Change situation.
In some embodiments, ownership cloud management platform can use AMQP (Advanced Message Queuing
Protocol, advanced message queue protocol) by resource change message be copied to tactful arbitration device.
In step S206, tactful arbitration device changes the change that message carries out resource information according to the resource.
In step S208, tactful arbitration device gives resource change message asynchronous replication to other cloud management platforms, so as to
Other cloud management platforms change the change that message carries out resource information according to the resource.
Other cloud management platforms can be all cloud management platforms in system in addition to belonging to cloud management platform, can also be with
It is for some ownership preassigned spare cloud management platform of cloud management platform.
In some embodiments, other cloud management platforms after replicating successfully, can to tactful arbitration device feed back replicate
Successfully response, tactful arbitration device deletes resource requirement after receiving duplication and successfully responding again, to prevent certain cloud pipes
Platform does not replicate successfully.Tactful arbitration device can send resource in response to the request of other cloud management platforms again
Demand.
Those skilled in the art also can choose the not resource requirement of deletion strategy arbitration modules storage or using regular
The modes such as deletion, which is not described herein again.
Method through the foregoing embodiment, tactful arbitration device can in response to new resource requirement is received in system and and
When more new system resource information, while by this variation asynchronous replication in system other cloud management platforms, make other clouds
Management platform also timely updates the resource information of system, thus when angelica cloud management platform breaks down, other cloud managements it is flat
Platform can rapidly take over, and realize the fastext switching under failure situations, switching efficiency and success rate obtain
It is promoted.
The abnormal conditions such as failure, disconnection, de- pipe, or ownership cloud management platform have occurred in angelica cloud management platform
Upgraded, the adjustment such as dilatation, or ownership cloud management platform response can not work in specific instruction, strategy arbitration
Device can indicate that other cloud management platforms take over the ownership cloud management platform.The cloud management platform of adapter tube can for one,
Or it is multiple.
Tactful arbitration modules can be taken over using adapter tube at random, average mark cutover pipe, strategy distribution, actively be taken over, fixed
The various ways such as sequence adapter tube, load balancing adapter tube are dispatched other cloud management platforms and are taken over.Random adapter tube refers to random finger
Surely the cloud management platform taken over；It is more that average mark cutover pipe refers to that the administration resource for the cloud management platform that will be taken over is averagely allocated to
The cloud management platform of a adapter tube；Each resource pool that strategy distribution adapter tube refers to that the cloud management platform that will be taken over is administered divides
The different cloud management platform of dispensing takes over；Actively adapter tube refers to that the cloud management platform taken over does not have failure, but carries out
Takeover strategy when upgrading, dilatation etc. operate；Fixed sequence program adapter tube refers to specifies other cloud management platforms in a certain order
It takes over；Load balancing adapter tube refers to that selecting current more idle cloud management platform takes over.
Illustratively illustrate the corresponding operating after two kinds of adapting methods and adapter tube below.
Processing method when ownership cloud management platform failure during resource requirement issues is described referring initially to Fig. 3.
Fig. 3 is the flow chart according to the data disaster tolerance method of other embodiments of the invention.As shown in figure 3, the embodiment
Data disaster tolerance method include step S302~S308.
In step s 302, tactful arbitration device and ownership cloud management platform receive resource requirement.
In step s 304, the resource change that tactful arbitration modules do not receive that the ownership cloud management platform is sent disappears
Breath indicates that other cloud management platforms take over the ownership cloud management platform.
For example, the waiting time of tactful arbitration modules can be preset.When tactful arbitration device within waiting time not
When receiving the resource change message that ownership cloud management platform is sent, it can indicate that other cloud management platforms take over the ownership cloud pipe
Platform.
In step S306, the resource requirement is actively transmitted to the cloud management platform of adapter tube by tactful arbitration device.
In step S308, the cloud management platform of adapter tube carries out resource change according to the resource requirement.
Similarly with normal process flow, the method for the embodiment can also include: that tactful arbitration device receives adapter tube
Cloud management platform asynchronous replication resource change message, and according to the resource change message carry out resource information change；
Then, tactful arbitration device puts down resource change message asynchronous replication to other cloud managements in addition to the cloud management platform of adapter tube
Platform, so that other cloud management platforms change the change that message carries out resource information according to the resource.
Method through the foregoing embodiment, during resource requirement issues, tactful arbitration device can be in ownership cloud
Management platform do not respond in the case where indicate that other cloud management platforms take over, and by with ownership cloud management platform obtain
The cloud management platform that the consistent resource requirement of resource requirement is transmitted to adapter tube carries out resource change, so as to promptly realize industry
Business switching.
Tactful arbitration modules other than passively knowing the abnormal conditions of cloud management platform, can also to cloud management platform into
Row actively monitors.When tactful arbitration device is in response to monitoring the ownership cloud management platform exception, other cloud pipes can be indicated
Platform takes over the ownership cloud management platform.In one embodiment, tactful arbitration modules can be connected every by heartbeat
A cloud management platform, so as to monitor the abnormal conditions of cloud management in time.It is supervised below with reference to Fig. 4 Descriptive strategies arbitration modules
Measure processing method when ownership cloud management platform breaks down.
Fig. 4 is the flow chart according to the data disaster tolerance method of other embodiments of the invention.As shown in figure 4, the embodiment
Data disaster tolerance method include step S402~S408.
In step S402, tactful arbitration device is abnormal in response to monitoring the ownership cloud management platform, indicates other
Cloud management platform takes over the ownership cloud management platform.
In step s 404, the cloud management platform of adapter tube receives operation of the user to abnormal resource.
During asynchronous replication, it is understood that there may be situations such as copy error, duplication are interrupted causes the cloud management of adapter tube flat
Platform is likely to not have newest resource information, thus the resource, i.e. different not having when the cloud management platform of user's butt tube
When Chang Ziyuan is operated, it is likely that the case where operation failure occur.
In step S406, the cloud management platform response of adapter tube is in can not inquire the corresponding resource of user's operation, Xiang Ce
Slightly arbitration device sends inquiry request.
In step S408, the data that tactful arbitration device saves are copied to the cloud pipe of the adapter tube by tactful arbitration device
Platform.
If tactful arbitration device is still stored with the corresponding resource requirement of abnormal resource, resource requirement can be sent to and be connect
The cloud management platform of pipe, so that the cloud management platform of adapter tube carries out resource change.Alternatively, tactful arbitration device can also be by exception
The resource information that resource is related to is sent to the cloud management platform of adapter tube.To which tactful arbitration device can carry out data consistency
Verification, guarantees the operational requirements of user.
Method through the foregoing embodiment, tactful arbitration device can belong to the abnormal feelings of cloud management platform with actively monitoring
Condition, and it is consistent when the cloud management platform of adapter tube can not find the corresponding resource requirement of user's operation rapidly to carry out data
The verification of property, improves the stability and user experience of cloud service.
The embodiment of the tactful arbitration modules of the present invention is described below with reference to Fig. 5.
Fig. 5 is the structure chart according to the tactful arbitration device of some embodiments of the invention.As shown in figure 5, the embodiment
Tactful arbitration device 50 includes: resource requirement receiving module 510, for receiving resource requirement, wherein resource requirement is also issued
Ownership cloud management platform is given, carries out resource change to belong to cloud management platform according to resource requirement；Resource changes message sink
Module 520, the resource for receiving ownership cloud management platform asynchronous replication change message, wherein resource change message is ownership
Cloud management platform carries out resource change according to resource requirement and generates；Resource information changes module 530, for being become according to resource
The change of more message progress resource information；Asynchronous replication module 540, for putting down resource requirement asynchronous replication to other cloud managements
Platform, so that other cloud management platforms change the change that message carries out resource information according to resource.
In some embodiments, tactful arbitration device 50 can also include AMQP message stack module, which can position
In asynchronous replication module 540, so that tactful arbitration modules and cloud management platform carry out the asynchronous replication of data by AMQP.
In some embodiments, tactful arbitration device 50 can also include: resource requirement removing module 550, for responding
It is successfully responded in the duplication for receiving the transmission of other cloud management platforms, deletes resource requirement.
In some embodiments, tactful arbitration device 50 can also include: adapter tube indicating module 560, be used to indicate other
Cloud management platform adapter tube ownership cloud management platform.
In some embodiments, adapter tube indicating module 560 can be further used in response to not receiving ownership cloud management
The resource that platform is sent changes message, indicates other cloud management platforms adapter tube ownership cloud management platform；Tactful arbitration device 50 is also
It may include: resource requirement forwarding module 570, resource requirement be transmitted to the cloud management platform of adapter tube for active, to connect
The cloud management platform of pipe carries out resource change according to resource requirement.
In some embodiments, adapter tube indicating module 560 can be further used for flat in response to monitoring ownership cloud management
Platform is abnormal, indicates other cloud management platforms adapter tube ownership cloud management platform.
In some embodiments, tactful arbitration device 50 can also include: data replication module 580, in response to connecing
The inquiry request that the cloud management platform of adapter tube is sent is received, the data that tactful arbitration device 50 saves are copied to the cloud pipe of adapter tube
Platform；Wherein, money inquiry request be adapter tube cloud management platform response in do not find resource corresponding to user's operation letter
Breath and generate.
In some embodiments, tactful arbitration device 50 can also include heartbeat management module, for making strategy arbitration mould
Heartbeat connection is maintained between block and cloud management platform.
In addition, tactful arbitration device 50 can also include database, log management module, policy management module etc..
In the embodiment of the present invention use asynchronous replication mode realize the data between distinct device replicate, solve across
Operations risks caused by cloud pipe platform robustness in the case of region, large scale deployment cloud resource pond are different from two on ordinary meaning
Three centring system disaster tolerance mode of ground, solves data disaster tolerance cross-region deployment issue using asynchronous replication mode, more improves and is
The service efficiency of system.It is solved, is innovated for the open source resources control construction resource information synchronization distribution problem of current main-stream
It proposes cloud pipe platform management form solution mostly living and system is constituted.Extensive, high safety grade cloud money is runed to be subsequent
Source pond provides feasible solution and cloud management system.
Fig. 6 is the structure chart according to the tactful arbitration device of other embodiments of the invention.As shown in fig. 6, the embodiment
Tactful arbitration device 600 include: memory 610 and the processor 620 for being coupled to the memory 610, processor 620 is matched
It is set to based on the instruction being stored in memory 610, executes the data disaster tolerance method in any one aforementioned embodiment.
Wherein, memory 610 is such as may include system storage, fixed non-volatile memory medium.System storage
Device is for example stored with operating system, application program, Boot loader (Boot Loader) and other programs etc..
Fig. 7 is the structure chart according to the tactful arbitration device of yet other embodiments of the invention.As shown in fig. 7, the embodiment
Tactful arbitration device 700 include: memory 710 and processor 720, can also include that input/output interface 730, network connect
Mouth 740, memory interface 750 etc..Can for example it lead between these interfaces 730,740,750 and memory 710 and processor 720
Cross the connection of bus 760.Wherein, input/output interface 730 is display, the input-output equipment such as mouse, keyboard, touch screen provide
Connecting interface.Network interface 740 provides connecting interface for various networked devices.Memory interface 750, which is that SD card, USB flash disk etc. are external, to be deposited
It stores up equipment and connecting interface is provided.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, special
Sign is that the program realizes any one aforementioned data disaster tolerance method when being executed by processor.
Those skilled in the art should be understood that the embodiment of the present invention can provide as method, system or computer journey
Sequence product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, it wherein includes the calculating of computer usable program code that the present invention, which can be used in one or more,
Machine can use the meter implemented in non-transient storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of calculation machine program product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It is interpreted as to be realized by computer program instructions each in flowchart and/or the block diagram
The combination of process and/or box in process and/or box and flowchart and/or the block diagram.It can provide these computer journeys
Sequence instruct to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices processor with
A machine is generated, so that the instruction generation executed by computer or the processor of other programmable data processing devices is used for
Realize the dress for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram
It sets.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of data disaster tolerance method, comprising:
Tactful arbitration device receives resource requirement, wherein the resource requirement is also handed down to ownership cloud management platform, to return
Belong to cloud management platform and resource change is carried out according to the resource requirement；
Tactful arbitration device receives the resource change message of the ownership cloud management platform asynchronous replication, wherein the resource becomes
More message is that the ownership cloud management platform carries out resource change according to the resource requirement and generates；
Tactful arbitration device changes the change that message carries out resource information according to the resource；
Tactful arbitration device by resource change message asynchronous replication give other cloud management platforms, so as to other cloud management platforms according to
The resource change message carries out the change of resource information.
2. data disaster tolerance method according to claim 1, further includes:
Tactful arbitration device is successfully responded in response to receiving the duplication that other described cloud management platforms are sent, and deletes the money
Source demand.
3. data disaster tolerance method according to claim 1 or 2, further includes:
Tactful arbitration device indicates that other cloud management platforms take over the ownership cloud management platform.
4. data disaster tolerance method according to claim 3, wherein
Tactful arbitration device changes message in response to not receiving the resource that the ownership cloud management platform is sent, indicates other clouds
It manages platform and takes over the ownership cloud management platform；
The data disaster tolerance method further include: tactful arbitration device actively equals the cloud management that the resource requirement is transmitted to adapter tube
Platform, so that the cloud management platform of the adapter tube carries out resource change according to the resource requirement.
5. data disaster tolerance method according to claim 3, wherein
Tactful arbitration device is abnormal in response to monitoring the ownership cloud management platform, indicates described in other cloud management platforms adapter tube
Belong to cloud management platform.
6. data disaster tolerance method according to claim 5, further includes:
The inquiry request that tactful arbitration device is sent in response to receiving the cloud management platform of adapter tube, tactful arbitration device is saved
Data be copied to the cloud management platform of the adapter tube；
Wherein, the money inquiry request is the cloud management platform response of the adapter tube in not finding money corresponding to user's operation
Source information and generate.
7. a kind of strategy arbitration device, comprising:
Resource requirement receiving module, for receiving resource requirement, wherein it is flat that the resource requirement is also handed down to ownership cloud management
Platform carries out resource change to belong to cloud management platform according to the resource requirement；
Resource changes message reception module, and the resource for receiving the ownership cloud management platform asynchronous replication changes message,
In, the resource change message is that the ownership cloud management platform carries out resource change according to the resource requirement and generates；
Resource information changes module, for changing the change that message carries out resource information according to the resource；
Asynchronous replication module, for giving resource change message asynchronous replication to other cloud management platforms, so that other cloud managements are flat
Platform changes the change that message carries out resource information according to the resource.
8. strategy arbitration device according to claim 7, further includes:
Resource requirement removing module, for successfully being responded in response to receiving the duplication that other described cloud management platforms are sent,
Delete the resource requirement.
9. strategy arbitration device according to claim 7 or 8, further includes:
Adapter tube indicating module is used to indicate other cloud management platforms and takes over the ownership cloud management platform.
10. it is according to claim 9 strategy arbitration device, wherein the adapter tube indicating module be further used in response to
The resource change message that the ownership cloud management platform is sent is not received, indicates that other cloud management platforms take over the ownership cloud
Manage platform；
The strategy arbitration device further include: the resource requirement is transmitted to adapter tube for active by resource requirement forwarding module
Cloud management platform, so as to the adapter tube cloud management platform according to the resource requirement carry out resource change.
11. it is according to claim 9 strategy arbitration device, wherein the adapter tube indicating module be further used in response to
It is abnormal to monitor the ownership cloud management platform, indicates that other cloud management platforms take over the ownership cloud management platform.
12. strategy arbitration device according to claim 11, further includes:
Data replication module, the inquiry request for being sent in response to the cloud management platform for receiving adapter tube, by strategy arbitration dress
The data for setting preservation are copied to the cloud management platform of the adapter tube；
Wherein, the money inquiry request is the cloud management platform response of the adapter tube in not finding money corresponding to user's operation
Source information and generate.
13. a kind of data disaster tolerance system, comprising:
Tactful arbitration device described in any one of claim 7~12, and
Multiple cloud management platforms.
14. a kind of strategy arbitration device, in which:
Memory；And
It is coupled to the processor of the memory, the processor is configured to the instruction based on storage in the memory,
Execute such as data disaster tolerance method according to any one of claims 1 to 6.
15. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Data disaster tolerance method according to any one of claims 1 to 6 is realized when execution.
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Application publication date: 20190628 Assignee: Tianyiyun Technology Co.,Ltd. Assignor: CHINA TELECOM Corp.,Ltd. Contract record no.: X2024110000020 Denomination of invention: Data disaster recovery methods, systems, policy arbitration devices, and storage media Granted publication date: 20210604 License type: Common License Record date: 20240315 |