CN108846053A - Data copy management method, device, equipment, system and readable storage medium storing program for executing - Google Patents
Data copy management method, device, equipment, system and readable storage medium storing program for executing Download PDFInfo
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- CN108846053A CN108846053A CN201810549835.0A CN201810549835A CN108846053A CN 108846053 A CN108846053 A CN 108846053A CN 201810549835 A CN201810549835 A CN 201810549835A CN 108846053 A CN108846053 A CN 108846053A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
- G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
Abstract
The invention discloses a kind of data copy management methods, are related to data management field, including：The physical copy copy of creation and creation data remote synchronization when data copy management equipment initializes, using physical copy copy as backup disaster tolerance copy；According to timing node timing to physical copy copy creating snapshot, the snapshot copy of physical copy copy is obtained；Snapshot copy is stored in Database Systems, and using obtained snapped volume as data copy, so that user obtains data copy according to requirements for access.The resource occupation of this method data copy is few, can be convenient and quickly obtains creation data copy；The invention also discloses a kind of data copy managing device, equipment, system and readable storage medium storing program for executing.
Description
Technical field
The present invention relates to data management field, in particular to a kind of data copy management method, device, equipment, system and
Readable storage medium storing program for executing.
Background technique
With the arriving of big data era, the business datum of enterprise exponentially increases, and total amount is very huge.And in enterprise
Storage system in, not only store the very huge business creation data of total amount, but also store a large amount of creation data
Copy, i.e. data copy.These data copies are not only used to the disaster tolerance that backups, and can be also used for other purposes, such as
Data mining and analysis generate the scenes such as report, exploitation test.Each part of data copy is identical as the size of creation data, phase
Than in the occupied memory space of creation data, these data copies consume more memory spaces, the storage of data copy
A large amount of carrying cost is increased for enterprise.
Since enterprise's creation data largely influences enterprise security, for ensure enterprise's creation data safety,
Avoid that creation data is destroyed and illegal user usurps, user can not directly copy creation data, when user needs
When obtaining a creation data copy, the process of a large amount of time and very complicated is generally required.To develop test
Scene citing needs to undergo following procedure when exploitation tester needs to obtain creation data：
It develops tester and issues the application for obtaining data copy to supervisor, wait supervisor's examination & approval.
Storage administrator operates enterprise's storage, divides one piece of region and is used to store data copy.
Current creation data is exported from database and is stored to data copy and rolled up by DBA operating database.
System manager builds new database platform and is supplied to exploitation tester's use.
Derived data are imported into the database newly built by DBA again, make to develop the accessible data of tester
Copy.
From the above process as it can be seen that guarantee that user can not directly operate creation data, and user can only pacify
Full platform operates copy, and the process that user obtains data is sufficiently complex cumbersome, and the personnel shot are various, not only count
According to during repeatedly importing and exporting probability of damage it is higher, and since the creation data of enterprise is often very big, copy is generated
Consuming time is long for process, low efficiency, carries out needing to terminate a period of time business when data copy, influence on regular traffic huge；
And each copy is physical copy copy identical with creation data, and generation can be corresponded to when receiving multiple access requests
Multiple copies, space hold are very huge.In addition, also needing user to obtain manually the data copy for backing up disaster tolerance, no
It only bothers, and is easy to ignore, exist for the safety of creation data and threaten.
Existing method is all very huge to management time resource, human resources and system resource of data copy etc., and
And efficiency is very low.
Therefore, the resource occupation of data copy how is reduced, creation data copy is obtained easily and fast, is this field skill
Art personnel's technical issues that need to address.
Summary of the invention
The object of the present invention is to provide a kind of data copy management methods, and the resource occupation of this method data copy is few, can
To obtain creation data copy easily and fast；It is a further object of the present invention to provide a kind of data copy managing device, equipment,
System and readable storage medium storing program for executing.
In order to solve the above technical problems, the present invention provides a kind of data copy management method, including：
The physical copy copy of creation and creation data remote synchronization when data copy management equipment initializes, by the object
Reason copy copy is used as backup disaster tolerance copy；
According to timing node timing to the physical copy copy creating snapshot, the snapshot of the physical copy copy is obtained
Copy；
The snapshot copy is stored in Database Systems, and using obtained snapped volume as data copy, so as to
Family obtains the data copy according to requirements for access.
Optionally, the user includes according to the requirements for access acquisition data copy：
Database Systems receive the data copy access request of the user after authentication passes through；
By the data copy carry to corresponding business host, so that the business host is according to the business built in advance
Environment is that data copy volume distribution drive accesses.
Optionally, the auth method of the user includes：
Database Systems receive the access request that user sends；Wherein the access request includes business host identities letter
Breath；
Authentication is carried out to the business host identity information according to the pre-added business host for allowing to access.
Optionally, described to further include before the data copy carry to corresponding business host：
Database Systems receive user to the time demand of data copy；
The data copy is screened according to the time demand, obtains the data copy of object time point；
It is then described to be specially by the data copy carry to corresponding business host：By the data of the object time point
Copy carry is to corresponding business host.
Optionally, the building method of service environment includes in the business host：
According to integrated VMware virtual machine, service environment is built automatically using virtual machine orchestration technology.
Optionally, the data copy management method further includes：
The physical copy copy is stored in the Database Systems, physical copy volume is obtained；The then data pair
This includes physical copy volume and the snapped volume, so that the Database Systems select data copy according to usage scenario
Type.
The present invention discloses a kind of data copy managing device, including：
Copy creating unit is copied, for creating and the physical copy copy of creation data remote synchronization；
Snapshot copy creating unit, for, to the physical copy copy creating snapshot, being obtained according to timing node timing
The snapshot copy of the physical copy copy；
Storage unit, for the snapshot copy to be stored in Database Systems, and using obtained snapped volume as number
According to copy, so that user obtains the data copy according to requirements for access.
The present invention discloses a kind of data copy management equipment, including：
Memory, for storing program；
Processor, the step of data copy management method is realized when for executing described program.
The present invention discloses a kind of data duplicate management system, including：
Data copy management equipment creates the physical copy copy with creation data remote synchronization when for initializing, will
The physical copy copy is used as backup disaster tolerance copy；According to timing node timing to the physical copy copy creating snapshot,
Obtain the snapshot copy of the physical copy copy；The snapshot copy is stored in Database Systems, and fast by what is obtained
Data copy is used as according to volume；
Database Systems realize acquisition of the user to data copy for the requirements for access according to user.
The present invention discloses a kind of readable storage medium storing program for executing, and program is stored on the readable storage medium storing program for executing, and described program is located
The step of reason device realizes the data copy management method when executing.
Data copy management method provided by the present invention, by creating the physical copy pair with creation data remote synchronization
This, due to the copy and creation data remote synchronization, when creation data updates, the copy can also update therewith, can be by the pair
This conduct backup disaster tolerance copy, backup disaster tolerance copy automatically create generation in initialization by system, avoid artificial application pair
The threat of creation data safety；According to timing node timing to the physical copy copy creating snapshot, the physics is obtained
The snapshot copy of copy is copied, to ensure that creation data is not destroyed, snapshot copy is generated based on physical copy copy, is led to
Physical copy copy is crossed as intermediary, has ensured the safety of creation data, in addition, snapshot is directed to be stored in storage equipment
Data invoking marks or pointer, therefore it and be not take up actual memory space, the time of snapshot creation is short and occupy
Few physical space, can theoretically create the copy of any number of creation datas, and resources occupation rate is low；By the snapshot pair
Originally it is stored in Database Systems, for obtained snapped volume as data copy, user, which can be convenient, efficiently passes through data base set
System obtains data copy.
The invention also discloses a kind of data copy managing device, equipment, system and a kind of readable storage medium storing program for executing, have upper
Beneficial effect is stated, details are not described herein.
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
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the flow diagram that exploitation tester obtains data copy under traditional approach；
Fig. 2 is the flow chart of data copy management method provided in an embodiment of the present invention；
Fig. 3 is that data copy provided in an embodiment of the present invention obtains schematic diagram of a scenario；
Fig. 4 is the structural block diagram of data copy managing device provided in an embodiment of the present invention；
Fig. 5 is the structural block diagram of data copy management equipment provided in an embodiment of the present invention；
Fig. 6 is the structural block diagram of data duplicate management system provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of data copy management method, and the resource occupation of this method data copy is few, can
To obtain creation data copy easily and fast；Another core of the invention be to provide a kind of data copy managing device, equipment,
System and readable storage medium storing program for executing.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
For developing test scene, Fig. 1 show and develops the process that tester obtains data copy under traditional approach
Schematic diagram needs to undergo following procedure when the creation data developed in tester's needs storage：
1, exploitation tester issues the application for obtaining data copy to supervisor, waits supervisor's examination & approval.
2, storage administrator operates enterprise's storage, divides one piece of region and is used to store data copy.
3, current creation data is exported from database and is stored to data copy and rolled up by DBA operating database.
4, system manager builds new database platform and is supplied to exploitation tester's use.
5, derived data are imported into the database newly built by DBA again, make to develop the accessible number of tester
According to copy.
The mode of traditional acquisition data copy is realized with manual or semiautomatic fashion, and is based on full dose data
Physical copy, such mode has following drawback：
1, process very complicated：When user needs using creation data, in order to avoid destroying creation data, need to will produce
Data copy portion comes out.It is various to be related to personnel during this, including DBA, storage administrator, system manager, process
It is more complicated, cause acquisition efficiency very low.
2, time-consuming：The creation data of enterprise is often bigger, and data copy often takes a substantial amount of time.If user
It needs often to obtain creation data copy, it will greatly increase time cost.
3, error-prone：Since data volume is huge, in data during importing and exporting, risk is bigger.Corrupted data
Probability it is relatively high.Once corrupt data needs export repeatedly to import, not only trouble but also waste time and memory space.
4, carrying cost is high：There may be more parts of data copies in storage, and since traditional data copy is base
It is generated in physical copy, data copy can occupy a large amount of memory space, increase the carrying cost of enterprise.
5, availability of data is low：Since service environment is constantly being run, if directly carrying out physical copy to creation data,
It is difficult to ensure the consistency of data.It is eventually leading to the result is that data are unavailable, therefore, traditional approach need when data copy
A period of time business is terminated, termination business can seriously affect the normal operation of system.
For disadvantages mentioned above, the invention proposes a kind of data copy management methods, are realized by snapshot to data copy
Effective acquisition, referring to FIG. 2, Fig. 2 be data copy management method provided in this embodiment flow chart；This method can wrap
It includes：
Step s200, the physical copy pair of creation and creation data remote synchronization when data copy management equipment initializes
This, using physical copy copy as backup disaster tolerance copy.
Data copy management equipment creation disaster tolerance in backup storage is rolled up and is established with the production volume on production inventory asynchronous
When system initialization, the disaster tolerance on creation data telecopy to backup storage is rolled up for remote copy relationship, is obtained and production number
According to the physical copy copy of remote synchronization.Backup disaster tolerance copy automatically creates generation in initialization by system, avoids artificial
Apply for the threat to creation data safety.
Step s210, the fast of physical copy copy is obtained to physical copy copy creating snapshot according to timing node timing
According to copy.
It can according to need Provisioning Policy timing creation snapshot in systems, according to set strategy, according to timing node
Timing creates the snapshot of physical copy, and the time setting of snapshot creation process can according to need sets itself, and need to guarantee can be with
Obtain the creation data of each time point, such as can be every half an hour to physical copy copy creating snapshot, and each snapshot
In can recorde the situation of change etc. of physical copy copy between half an hour.
The virtual copies of creation data can be generated using snapping technique, snapshot is directed to the number being stored in storage equipment
According to invoking marks or pointer, therefore it and be not take up actual memory space, being managed using snapshot as data copy can
To greatly reduce the occupancy to system resource, and the generating process of snapshot is very rapid, can ignore, therefore can subtract significantly
The time cost that few copy obtains, it is efficient and convenient without the business of termination.
Step s220, snapshot copy is stored in Database Systems, and using obtained snapped volume as data copy, with
Just user obtains data copy according to requirements for access.
In view of user may modify data copy, for example in exploitation test scene, user often modifies data
Content in library, to avoid influencing actual production data, snapshot is supplied to user by the present invention, to snapshot
Modification will not influence creation data, thus achieve the purpose that user it is any operation will not influence creation data.
Wherein, Database Systems are the copy for storing data built in advance and carry out the field of information exchange with user
Institute, Database Systems can specifically be encoded to data therein are stored in, in order to avoid information is stolen, also be may be implemented to data
Unified standard management, such as when snapshot copy deposit Database Systems in when obtain snapped volume, when physical copy copy be stored in
Available physical copy volume in Database Systems.The data copy of generation is stored, and user may be implemented into Database Systems
To the requirements for access of data copy.
Without limitation to the process of user's acquisition Database Replica at this, data copy can be imported according to the prior art
Into the platform built, user accesses to data copy using the platform built.This method is repeatedly applied can when accessing
Multiple data copies can be needed, for the creation work for reducing data copy, it is preferable that can be by data copy carry to carrying out Shen
In business host please, individual data copy may be implemented, and carry avoids data copy repeatedly to multiple business hosts simultaneously
It generates, saves resources costs.
Then user is specifically as follows according to the process that requirements for access obtains data copy：
Database Systems receive the data copy access request of the user after authentication passes through；
By data copy carry to corresponding business host, so that business host is number according to the service environment built in advance
It accesses according to copy volume distribution drive.
Since creation data is not all, with access may be implemented per family, creation data is related to the safety of enterprise,
It for the access personnel for limiting creation data, is referred in the prior art by being examined to supervisor, after supervisor's examination & approval pass through
The creation process of data copy is just carried out, but this method not only needs to submit application to supervisor, process is cumbersome, and expends people
Power resource, timeliness is also very poor, for the timeliness and simplicity for guaranteeing data copy acquisition, it is preferable that carries out body to user
The process of part verifying can be automatically performed by system, and detailed process can be：
Database Systems receive the access request that user sends；Wherein access request includes business host identity information；
Authentication is carried out to business host identity information according to the pre-added business host for allowing to access.
Data input can will be carried out to the user that data access in advance, add its corresponding business host information,
The information category of business host without limitation, need to guarantee addition information it is distinctive to the business host can be used for distinguishing it is other
The information of business host, for example host ip and iscsiInitiatorName can be added etc..
In addition, the data copy that user obtains can be the data copy for including all creation datas, can also only include
The data copy at some or certain time points can according to need sets itself it is not limited here.
Without limitation to the build processes of Database Systems, need to have built corresponding Database Systems in business host
It can access to Database Systems, may be implemented to build a service environment, can also temporarily build, wherein preferably, can
To integrate VMware virtual machine in business host, service environment is provided for user automatically using virtual machine orchestration technology.User
It does not need to build service environment in advance, improves the automation of system.
Based on the above-mentioned technical proposal, data copy management method provided by the present embodiment passes through creation and creation data
The physical copy copy of remote synchronization, due to the copy and creation data remote synchronization, the copy when creation data updates
It can update therewith, can be using the copy as backup disaster tolerance copy, backup disaster tolerance copy is automatically created by system in initialization
It generates, avoids threat of the artificial application to creation data safety；According to timing node timing to physical copy copy creating
Snapshot obtains the snapshot copy of physical copy copy, and to ensure that creation data is not destroyed, snapshot copy is based on physical copy
What copy generated, by physical copy copy as intermediary, the safety of creation data is ensured, in addition, snapshot is directed to protect
In the presence of storage equipment in data invoking marks or pointer, therefore it and be not take up actual memory space, snapshot creation
Time is short and occupies few physical space, can theoretically create the copy of any number of creation datas, resources occupation rate
It is low；Snapshot copy is stored in Database Systems, as data copy, user can be convenient efficiently leads to obtained snapped volume
It crosses Database Systems and obtains data copy.
Whole creation datas or part producing data are specifically included without limitation to data copy in above-described embodiment,
In, since whole creation data amounts are very huge, retrieval is got up also cumbersome, and user generally only needs some time point
Or the creation data of some period, and according to time point creation when due to snapshot, it is preferable that when can be carried out to snapshot
Between the screening put, then can further include before by data copy carry to corresponding business host：
Database Systems receive user to the time demand of data copy；
Data copy is screened according to time demand, obtains the data copy of object time point；
Then it is specially by data copy carry to corresponding business host：By the data copy carry of object time point to right
The business host answered.
In this manner, user can select the snapshot sometime put according to their needs, and user is to data pair
It does not need again to screen the time in this use process, more easily data can be analyzed.
In addition, being reduced to make full use of various stored copies while not influencing the performance of production inventory as far as possible
The influence of snapshot damage, it is preferable that can be using physical copy and all virtual copies generated based on snapping technique as number
It is stored in Database Systems (i.e. backup storage) according to copy.To avoid disaster tolerance copy by the normal operation of modification influence system,
When access strategy is arranged, need to guarantee may to data copy carry out edit-modify operation cannot be directly to physical copy copy
, in this case can only be using snapped volume as direct operation object, and when if it is read-only operation as operation object, Ke Yixuan
Select snapped volume or physical copy volume as access object, in this case without limitation to access object.
Specifically, it is illustrated in figure 3 data copy and obtains schematic diagram of a scenario, the scene and not of modification data can be divided into
The scene of data need to be modified, wherein the scene for modifying data mainly includes exploitation test scene, is not required to the scene master of modification data
It to include data analysis scene and report generation scene.Number is selected according to usage scenario during using data copy
According to copy.When analyzing scene and report generation scene for data, physical copy can choose as data source, directly by object
Being wrapping with where reason copy is loaded onto business host.When for exploitation test scene, select virtual copies as data source, it will
The snapped volume carry that physical copy is sometime put is to business host.Virtual copies can simultaneously carry to multiple main frames,
User can create the copy (virtual repetitions) of any number of creation datas, sufficiently meet user to the production number of different time points
According to demand.
Referring to FIG. 4, Fig. 4 is the structural block diagram of data copy managing device provided in this embodiment；The device can wrap
It includes：Copy copy creating unit 400, snapshot copy creating unit 410 and storage unit 420.Data provided in this embodiment
Replica management device can mutually be compareed with above-mentioned data copy management method.
Wherein, copy copy creating unit 400 is mainly used for the physical copy copy of creation with creation data remote synchronization；
Snapshot copy creating unit 410 is mainly used for obtaining physical copy copy creating snapshot according to timing node timing
To the snapshot copy of physical copy copy；
Storage unit 420 is mainly used for for snapshot copy being stored in Database Systems, and using obtained snapped volume as
Data copy, so that user obtains data copy according to requirements for access.
Optionally, data copy managing device can further include physical copy administrative unit, be used for physical copy copy
It is stored in Database Systems, obtains physical copy volume；Then data copy includes physical copy volume and snapped volume, so as to data
Library system selects the type of data copy according to usage scenario.
The resource occupation of data copy managing device data copy provided in this embodiment is few, can be convenient quick acquisition
Creation data copy.
Referring to FIG. 5, Fig. 5 is the structural block diagram of data copy management equipment provided in this embodiment；The equipment can wrap
It includes：Memory 500 and processor 510.Data copy management equipment can refer to the introduction of above-mentioned data copy management method.
Wherein, memory 400 is mainly used for storing program；
Processor 410 is mainly used for the step of realizing above-mentioned data copy management method when executing program.
Referring to FIG. 6, Fig. 6 is the structural block diagram of data duplicate management system provided in this embodiment；The system can wrap
It includes：Data copy management equipment 600 and Database Systems 610.Data duplicate management system can refer to the corresponding number of above-mentioned Fig. 2
According to the introduction of copy management method.
Wherein, data copy management equipment 600 is mainly used for the physics of creation and creation data remote synchronization when initialization
Copy is copied, using physical copy copy as backup disaster tolerance copy；It is fast to physical copy copy creating according to timing node timing
According to obtaining the snapshot copy of physical copy copy；Snapshot copy is stored in Database Systems, and obtained snapped volume is made
For data copy；
Database Systems 610 are mainly used for realizing acquisition of the user to data copy according to the requirements for access of user.
Wherein, Database Systems 610 specifically can be used for receiving the data copy access of the user after authentication passes through
Request；By data copy carry to corresponding business host, so that business host is data according to the service environment built in advance
Copy volume distribution drive accesses.
Database Systems 610 can be also used for receiving the access request that user sends；Wherein access request includes business master
Identity information；Authentication is carried out to business host identity information according to the pre-added business host for allowing to access.
Optionally, Database Systems 610 can be also used for receiving user to the time demand of data copy；
Data copy is screened according to time demand, obtains the data copy of object time point；Then by data copy
Carry to corresponding business host is specially：By the data copy carry of object time point to corresponding business host.
Database Systems 610 can be also used for according to integrated VMware virtual machine, automatic using virtual machine orchestration technology
Build service environment.
Data duplicate management system provided in this embodiment passes through to produce data creation virtual repetitions, passes through from service formula
Acquisition data copy method.Refer to that user can according to need from service and oneself obtains the pair for sometime putting creation data
This, does not need the examination & approval and DBA using leader, the participation of storage administrator, just as in supermarket shopping, when user exists
When needs using creation data, select the virtual repetitions at a certain moment that can access data.So that user can be convenient fastly
Victory obtains the data sometime put, and avoids the process of prolonged data duplication, improves working efficiency.Simultaneously as empty
Quasi- copy is created based on snapping technique, itself is simultaneously not take up storage resource.It only needs to safeguard two parts of truthful datas in system
(creation data and a physical copy), to save a large amount of memory space, reduces carrying cost for enterprise.
Present embodiment discloses a kind of readable storage medium storing program for executing, program is stored on readable storage medium storing program for executing, program is by processor
The step of data copy management method is realized when execution, wherein data copy management method can refer to the corresponding embodiment of Fig. 2,
Details are not described herein.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Data copy management method provided by the present invention, device, equipment, system and readable storage medium storing program for executing are carried out above
It is discussed in detail.Used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Explanation be merely used to help understand method and its core concept of the invention.It should be pointed out that for the common of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for technical staff, these
Improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of data copy management method, which is characterized in that including：
The physical copy copy of creation and creation data remote synchronization, the physics is copied when data copy management equipment initializes
Shellfish copy is used as backup disaster tolerance copy；
According to timing node timing to the physical copy copy creating snapshot, the snapshot pair of the physical copy copy is obtained
This；
The snapshot copy is stored in Database Systems, and using obtained snapped volume as data copy, so as to user's root
The data copy is obtained according to requirements for access.
2. data copy management method as described in claim 1, which is characterized in that the user obtains institute according to requirements for access
Stating data copy includes：
Database Systems receive the data copy access request of the user after authentication passes through；
By the data copy carry to corresponding business host, so that the business host is according to the service environment built in advance
Distribution drive is rolled up for the data copy to access.
3. data copy management method as claimed in claim 2, which is characterized in that the auth method packet of the user
It includes：
Database Systems receive the access request that user sends；Wherein the access request includes business host identity information；
Authentication is carried out to the business host identity information according to the pre-added business host for allowing to access.
4. data copy management method as claimed in claim 2, which is characterized in that it is described by the data copy carry to right
Further include before the business host answered：
Database Systems receive user to the time demand of data copy；
The data copy is screened according to the time demand, obtains the data copy of object time point；
It is then described to be specially by the data copy carry to corresponding business host：By the data copy of the object time point
Carry is to corresponding business host.
5. data copy management method as claimed in claim 2, which is characterized in that service environment takes in the business host
Construction method includes：
According to integrated VMware virtual machine, service environment is built automatically using virtual machine orchestration technology.
6. data copy management method as described in claim 1, which is characterized in that further include：
The physical copy copy is stored in the Database Systems, physical copy volume is obtained；The then data copy packet
The physical copy volume and the snapped volume are included, so that the Database Systems are according to the class of usage scenario selection data copy
Type.
7. a kind of data copy managing device, which is characterized in that including：
Copy creating unit is copied, for creating and the physical copy copy of creation data remote synchronization；
Snapshot copy creating unit, for, to the physical copy copy creating snapshot, being obtained described according to timing node timing
The snapshot copy of physical copy copy；
Storage unit, for the snapshot copy to be stored in Database Systems, and using obtained snapped volume as data pair
This, so that user obtains the data copy according to requirements for access.
8. a kind of data copy management equipment, which is characterized in that including：
Memory, for storing program；
Processor realizes the step of the data copy management method as described in any one of claim 1 to 6 when for executing described program
Suddenly.
9. a kind of data duplicate management system, which is characterized in that including：
Data copy management equipment creates the physical copy copy with creation data remote synchronization when for initializing, will be described
Physical copy copy is used as backup disaster tolerance copy；According to timing node timing to the physical copy copy creating snapshot, and will
Obtain the snapshot copy of the physical copy copy；The snapshot copy is stored in Database Systems, obtained snapped volume
As data copy；
Database Systems realize acquisition of the user to data copy for the requirements for access according to user.
10. a kind of readable storage medium storing program for executing, which is characterized in that be stored with program on the readable storage medium storing program for executing, described program is located
It manages and is realized when device executes as described in any one of claim 1 to 6 the step of data copy management method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810549835.0A CN108846053A (en) | 2018-05-31 | 2018-05-31 | Data copy management method, device, equipment, system and readable storage medium storing program for executing |
Applications Claiming Priority (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471983A (en) * | 2019-07-15 | 2019-11-19 | 广州至真信息科技有限公司 | A kind of method for operating traffic thereof, device, computer equipment and storage medium |
| CN110673983A (en) * | 2019-09-02 | 2020-01-10 | 北京市燃气集团有限责任公司 | Data maintenance method and device based on disaster recovery backup system |
| CN112218173A (en) * | 2020-10-13 | 2021-01-12 | 广州欢网科技有限责任公司 | Smart television user information protection method, device, equipment and storage medium |
| CN113485871A (en) * | 2021-06-30 | 2021-10-08 | 南京壹进制信息科技有限公司 | Infinite snapshot method for oracle database |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093459A (en) * | 2007-07-18 | 2007-12-26 | 华为技术有限公司 | Method and device for protecting snapshot |
| CN101909087A (en) * | 2010-08-20 | 2010-12-08 | 北京联创信安科技有限公司 | Snapshot-based application server remote boot method |
| CN102043924A (en) * | 2009-10-14 | 2011-05-04 | 无锡华润上华半导体有限公司 | File management system and method |
| CN103810058A (en) * | 2012-11-12 | 2014-05-21 | 华为技术有限公司 | Backup method, equipment and system for virtual machine |
| CN104965771A (en) * | 2015-07-29 | 2015-10-07 | 浪潮(北京)电子信息产业有限公司 | Method and system for verifying remote disaster recovery data consistency |
| US20160140008A1 (en) * | 2013-12-02 | 2016-05-19 | International Business Machines Corporation | Flash copy for disaster recovery (dr) testing |
| CN107835983A (en) * | 2015-04-16 | 2018-03-23 | 诺宝公司 | Backup-and-restore is carried out in distributed data base using consistent database snapshot |
-
2018
- 2018-05-31 CN CN201810549835.0A patent/CN108846053A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093459A (en) * | 2007-07-18 | 2007-12-26 | 华为技术有限公司 | Method and device for protecting snapshot |
| CN102043924A (en) * | 2009-10-14 | 2011-05-04 | 无锡华润上华半导体有限公司 | File management system and method |
| CN101909087A (en) * | 2010-08-20 | 2010-12-08 | 北京联创信安科技有限公司 | Snapshot-based application server remote boot method |
| CN103810058A (en) * | 2012-11-12 | 2014-05-21 | 华为技术有限公司 | Backup method, equipment and system for virtual machine |
| US20160140008A1 (en) * | 2013-12-02 | 2016-05-19 | International Business Machines Corporation | Flash copy for disaster recovery (dr) testing |
| CN107835983A (en) * | 2015-04-16 | 2018-03-23 | 诺宝公司 | Backup-and-restore is carried out in distributed data base using consistent database snapshot |
| CN104965771A (en) * | 2015-07-29 | 2015-10-07 | 浪潮(北京)电子信息产业有限公司 | Method and system for verifying remote disaster recovery data consistency |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471983A (en) * | 2019-07-15 | 2019-11-19 | 广州至真信息科技有限公司 | A kind of method for operating traffic thereof, device, computer equipment and storage medium |
| CN110673983A (en) * | 2019-09-02 | 2020-01-10 | 北京市燃气集团有限责任公司 | Data maintenance method and device based on disaster recovery backup system |
| CN112218173A (en) * | 2020-10-13 | 2021-01-12 | 广州欢网科技有限责任公司 | Smart television user information protection method, device, equipment and storage medium |
| CN113485871A (en) * | 2021-06-30 | 2021-10-08 | 南京壹进制信息科技有限公司 | Infinite snapshot method for oracle database |
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