CN105242990A - Cloud platform based data backup method and apparatus - Google Patents
Cloud platform based data backup method and apparatus Download PDFInfo
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- CN105242990A CN105242990A CN201510711155.0A CN201510711155A CN105242990A CN 105242990 A CN105242990 A CN 105242990A CN 201510711155 A CN201510711155 A CN 201510711155A CN 105242990 A CN105242990 A CN 105242990A
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Abstract
The invention discloses a cloud platform based data backup method and apparatus. The apparatus comprises an establishing module, an acquiring module and a storage module; the establishing module is for establishing a virtual machine and configuring the running environment of the virtual machine; the acquiring module is for acquiring the complete machine data of the virtual machine for snapshot processing; and the storage module is for storing the complete machine data of the virtual machine obtained from the snapshot processing into different storage nodes based on a distributed storage mode, so that the rapid backup for the whole machine of the virtual machine can be realized, the data backup redundancy can be ensured by the distributed storage mode, the backup failure caused by hardware damage is reduced consequently, and the normal operation of the cloud platform is ensured.
Description
Technical field
The present invention relates to computer communication technology technology, espespecially a kind of data back up method based on cloud platform and device.
Background technology
At present, along with the development of cloud computing technology, user processes business by cloud platform and gets more and more, and concomitantly, the data value in cloud platform is also more and more important, therefore, has higher requirement to the protection of data.
In prior art, two kinds of methods below usual employing carry out protected data, first method: in order to ensure the service availability of cloud platform, just need to ensure that the operating system of cloud platform is not destroyed, usual employing be that operating system is backed up, the next fast quick-recovery cloud platform of the operating system carrying out when collapse appears in operating system also originally back up; Second method: be that the data of cloud platform are carried out Backup Data by the mode of cloud dish.
But, adopt prior art, the data of combining closely with operating system, application etc., then need labor intensive to carry out to safeguard and support, be unfavorable for the fast quick-recovery of cloud platform data, and once hardware corresponding to cloud platform has damage, cannot restoring operation system again, easily cause cloud platform normally to run.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of data back up method based on cloud platform and device, cloud platform can be helped to realize fast quick-recovery and restoring data, thus cloud platform can normally be run.
First aspect, the embodiment of the present invention provides a kind of data back up method based on cloud platform, and the method comprises:
Create virtual machine and configure described virtual machine running environment;
Obtain virtual machine complete machine data and carry out snapshot process;
The virtual machine complete machine data described snapshot process obtained are stored in different memory nodes according to the mode of distributed storage.
Second aspect, the embodiment of the present invention provides a kind of device of the data backup based on cloud platform, and this device comprises: creation module, acquisition module and memory module;
Described creation module, for creating virtual machine and configuring described virtual machine running environment;
Described acquisition module, carries out snapshot process for obtaining virtual machine complete machine data;
Described memory module, is stored in different memory nodes for the virtual machine complete machine data described snapshot process obtained according to the mode of distributed storage.
A kind of data back up method based on cloud platform that the embodiment of the present invention provides and device, comprise: creation module, acquisition module and memory module, create virtual machine by creation module and configure described virtual machine running environment, acquisition module obtains virtual machine complete machine data and carries out snapshot process, the virtual machine complete machine data that described snapshot process obtains by memory module are stored in different memory nodes according to the mode of distributed storage, make it possible to achieve the quick backup of virtual machine complete machine, and data backup redundancy can be ensured by distributed storage, thus reduce the inefficacy of the backup caused because of hardware damage, ensure that the normal operation of cloud platform.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in instructions, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to technical solution of the present invention, and forms a part for instructions, is used from and explains technical scheme of the present invention, do not form the restriction to technical solution of the present invention with the embodiment one of the application.
The schematic flow sheet of the embodiment of the method one of the data backup based on cloud platform that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the device embodiment one of the data backup based on cloud platform that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the device embodiment two of the data backup based on cloud platform that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the device embodiment three of the data backup based on cloud platform that Fig. 4 provides for the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Can perform in the computer system of such as one group of computer executable instructions in the step shown in the process flow diagram of accompanying drawing.Further, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
The method that the embodiment of the present invention relates to is based on cloud platform, and so-called " cloud platform " is at the conceptive extension of cloud computing and development a kind of platform out, is the service platform of application-oriented property integrating hardware, software, network infrastructure, data center.The application service that " cloud platform " provides all is supplied to user by internet." cloud platform " self has opening, extensibility, supports seamless upgrade, and its standard interface can the multiple application service of interface flexibility, enables service content constantly expand extension.
The method that the embodiment of the present invention relates to, the recovery being intended to solve prior art medium cloud platform data is slow, complicated operation, if once hardware corresponding to cloud platform has damage, cannot restoring operation system again, and easily cause the technical matters that cloud platform cannot normally run.
With embodiment particularly, technical scheme of the present invention is described in detail below.These specific embodiments can be combined with each other below, may repeat no more for same or analogous concept or process in some embodiment.
The schematic flow sheet of the data back up method embodiment one based on cloud platform that Fig. 1 provides for the embodiment of the present invention.What the present embodiment related to is realize the detailed process based on the data backup of cloud platform.As shown in Figure 1, the method comprises:
S101, create virtual machine configure described virtual machine running environment.
Concrete, the operable virtual machine of user is created at cloud platform initial operating stage, this virtual machine can be arranged in any physical machine in server cluster, can by being provided with virtualization software or virtual platform in physical machine, in large-scale server cluster, every platform physical machine can create multiple virtual machine, and configuration is to described virtual machine processor, internal memory, hard disk etc., operating system and various application program are installed, are user-friendly to cloud platform.
S102, acquisition virtual machine complete machine data carry out snapshot process.
Concrete, the mode of asynchronous snapshot can be adopted to carry out full backup to destination disc to the data of virtual machine in the mode of complete machine.
S103, the virtual machine complete machine data described snapshot process obtained are stored in different memory nodes according to the mode of distributed storage.
Concrete, by the virtual machine complete machine data obtained of snapshot process, realizing data redundancy by writing multiple different memory node, namely can leave in different physical machine, the physical hardware also just reducing single memory node damages and the corrupted data that causes.
A kind of data back up method based on cloud platform that the embodiment of the present invention provides, by creating virtual machine and configuring described virtual machine running environment, obtain virtual machine complete machine data and carry out snapshot process, the virtual machine complete machine data described snapshot process obtained are stored in different memory nodes according to the mode of distributed storage, make it possible to achieve the quick backup of virtual machine complete machine, and data backup redundancy can be ensured by distributed storage, thus reduce the inefficacy of the backup caused because of hardware damage, ensure that the normal operation of cloud platform.
Further, on the basis of above-described embodiment, acquisition virtual machine complete machine data also comprise before carrying out snapshot process:
Receive the solicited message of user's instruction in the backup of material time point;
Acquisition virtual machine complete machine data are carried out snapshot process and are comprised:
Obtain virtual-machine data according to the material time point of user's instruction and carry out snapshot process.
Concrete, user is in the process using cloud platform to run, if need to back up the data of current operation or service, a material time point can be selected to back up the data application of cloud platform, such as: can be after end of operation or operation disruption time, user sends a solicited message in the backup of material time point, when receiving user and indicating, obtain virtual machine complete machine data according to the material time point of user's instruction and carry out snapshot process, thus the demand meeting user carrys out Backup Data, be convenient to when cloud platform has an accident, can soon quick-recovery user need data.
Alternatively, on the basis of above-described embodiment, acquisition virtual machine complete machine data also comprise before carrying out snapshot process:
Preset the time interval obtaining virtual machine complete machine data;
Acquisition virtual machine complete machine data are carried out snapshot process and are comprised:
Periodically obtain virtual machine complete machine data according to the described time interval and carry out snapshot process.
Concrete, preset in advance can obtain time interval of virtual machine complete machine data, periodically obtaining virtual machine complete machine data according to described time interval and carry out snapshot process, namely periodic virtual machine complete machine data to be backed up, being convenient to cloud platform like this when running into damage, up-to-date state can be recovered in time, thus ensure that cloud platform provides reliability of service, the described time interval can determine according to concrete actual conditions, can be 12 hours once, 24 hours once, but be not limited to this.
As mentioned above, above-mentioned virtual machine complete machine data comprise: the operating system data of virtual machine and the internal storage data of virtual machine.
Concrete, above-mentioned virtual machine complete machine data comprise corresponding operating system data and the internal storage data of virtual machine, described operating system can be windows operating system or ios operating system, corresponding operating system data comprise system data and application program data on an operating system, internal storage data is the data that user uses application program to produce, and can ensure that data all on virtual machine can quick backup like this.
Further, on the basis of above-described embodiment, the structural representation of the device embodiment one of the data backup based on cloud platform that Fig. 2 provides for the embodiment of the present invention, as shown in Figure 2, the device of the described data backup based on cloud platform comprises: creation module 10, acquisition module 20 and memory module 30;
Described creation module 10, for creating virtual machine and configuring described virtual machine running environment;
Described acquisition module 20, carries out snapshot process for obtaining virtual machine complete machine data;
Described memory module 30, is stored in different memory nodes for the virtual machine complete machine data described snapshot process obtained according to the mode of distributed storage.
A kind of data backup device based on cloud platform that the embodiment of the present invention provides, comprise: creation module, acquisition module and memory module, create virtual machine by creation module and configure described virtual machine running environment, acquisition module obtains virtual machine complete machine data and carries out snapshot process, the virtual machine complete machine data that described snapshot process obtains by memory module are stored in different memory nodes according to the mode of distributed storage, make it possible to achieve the quick backup of virtual machine complete machine, and data backup redundancy can be ensured by distributed storage, thus reduce the inefficacy of the backup caused because of hardware damage, ensure that the normal operation of cloud platform.
Further, on the basis of above-described embodiment, the structural representation of the device embodiment two of the data backup based on cloud platform that Fig. 3 provides for the embodiment of the present invention, as shown in Figure 3, the described data backup device based on cloud platform also comprises: receiver module 40;
The solicited message that described receiver module 40 backs up at material time point for receiving user;
Described acquisition module 20 carries out snapshot process for obtaining virtual machine complete machine data, refers to:
Described acquisition module 20 obtains virtual-machine data for the material time point indicated according to user and carries out snapshot process.
The device that the embodiment of the present invention provides, can embodiment to perform the above method, and it realizes principle and technique effect is similar, does not repeat them here.
Alternatively, on the basis of above-described embodiment, the structural representation of the device embodiment three of the data backup based on cloud platform that Fig. 4 provides for the embodiment of the present invention, as shown in Figure 4, the described data backup device based on cloud platform also comprises: presetting module 50;
Described presetting module 50 is for the time interval of default acquisition virtual machine complete machine data;
Described acquisition module 20 carries out snapshot process for obtaining virtual machine complete machine data, refers to:
Described acquisition module 20 carries out snapshot process for periodically obtaining virtual machine complete machine data according to the described time interval.
The device that the embodiment of the present invention provides, can embodiment to perform the above method, and it realizes principle and technique effect is similar, does not repeat them here.
As mentioned above, described virtual machine complete machine data comprise: the operating system data of virtual machine and the internal storage data of virtual machine.
The device that the embodiment of the present invention provides, can embodiment to perform the above method, and it realizes principle and technique effect is similar, does not repeat them here.
Although the embodiment disclosed by the present invention is as above, the embodiment that described content only adopts for ease of understanding the present invention, and be not used to limit the present invention.Those of skill in the art belonging to any the present invention; under the prerequisite not departing from the spirit and scope disclosed by the present invention; any amendment and change can be carried out in the form implemented and details; but scope of patent protection of the present invention, the scope that still must define with appending claims is as the criterion.
Claims (8)
1. based on a data back up method for cloud platform, it is characterized in that, described method comprises:
Create virtual machine and configure described virtual machine running environment;
Obtain virtual machine complete machine data and carry out snapshot process;
The virtual machine complete machine data described snapshot process obtained are stored in different memory nodes according to the mode of distributed storage.
2. method according to claim 1, is characterized in that, acquisition virtual machine complete machine data also comprise before carrying out snapshot process:
Receive the solicited message of user's instruction in the backup of material time point;
Obtain virtual machine complete machine data and carry out snapshot process, comprising:
Obtain virtual-machine data according to the material time point of user's instruction and carry out snapshot process.
3. method according to claim 1, is characterized in that, acquisition virtual machine complete machine data also comprise before carrying out snapshot process:
Preset the time interval obtaining virtual machine complete machine data;
Obtain virtual machine complete machine data and carry out snapshot process, comprising:
Periodically obtain virtual machine complete machine data according to the described time interval and carry out snapshot process.
4. the method according to any one of claim 1-3, is characterized in that, described virtual machine complete machine data comprise: the operating system data of virtual machine and the internal storage data of virtual machine.
5. based on a device for the data backup of cloud platform, it is characterized in that, described device comprises: creation module, acquisition module and memory module;
Described creation module, for creating virtual machine and configuring described virtual machine running environment;
Described acquisition module, carries out snapshot process for obtaining virtual machine complete machine data;
Described memory module, is stored in different memory nodes for the virtual machine complete machine data described snapshot process obtained according to the mode of distributed storage.
6. device according to claim 5, is characterized in that, this device also comprises: receiver module;
Described receiver module is for receiving the solicited message of user's instruction in the backup of material time point;
Described acquisition module carries out snapshot process for obtaining virtual machine complete machine data, refers to:
Described acquisition module is used for obtaining virtual-machine data according to the material time point of user's instruction and carries out snapshot process.
7. device according to claim 5, is characterized in that, this device also comprises: presetting module;
Described presetting module is used for presetting the time interval obtaining virtual machine complete machine data;
Described acquisition module carries out snapshot process for obtaining virtual machine complete machine data, refers to:
Described acquisition module is used for periodically obtaining virtual machine complete machine data according to the described time interval and carries out snapshot process.
8. the device according to any one of claim 5-7, is characterized in that, described virtual machine complete machine data comprise: the operating system data of virtual machine and the internal storage data of virtual machine.
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| CN201510711155.0A CN105242990A (en) | 2015-10-28 | 2015-10-28 | Cloud platform based data backup method and apparatus |
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| CN107045452A (en) * | 2016-02-06 | 2017-08-15 | 北京京东尚科信息技术有限公司 | Dispatching method of virtual machine and device |
| CN107451013A (en) * | 2017-06-30 | 2017-12-08 | 北京奇虎科技有限公司 | Data reconstruction method, apparatus and system based on distributed system |
| WO2018027467A1 (en) * | 2016-08-08 | 2018-02-15 | 马岩 | Method and system for storing big data in network disk |
| CN108519931A (en) * | 2018-03-19 | 2018-09-11 | 山东超越数控电子股份有限公司 | A kind of Hot Spare implementation method based on snapping technique |
| CN109324927A (en) * | 2018-09-06 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of virtual machine backup method and system based on distributed memory system |
| CN109347932A (en) * | 2018-09-29 | 2019-02-15 | 中国煤炭地质总局勘查研究总院 | A kind of remote monitoring system based on cloud platform |
| CN109376036A (en) * | 2018-11-01 | 2019-02-22 | 郑州云海信息技术有限公司 | A kind of method and apparatus for backup virtual machine |
| CN111930569A (en) * | 2020-08-13 | 2020-11-13 | 上海英方软件股份有限公司 | System and method for backup and recovery of whole machine |
| CN112000437A (en) * | 2020-08-21 | 2020-11-27 | 济南浪潮数据技术有限公司 | Disaster recovery method and device, electronic equipment and storage medium |
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| CN112000437A (en) * | 2020-08-21 | 2020-11-27 | 济南浪潮数据技术有限公司 | Disaster recovery method and device, electronic equipment and storage medium |
| CN113722157A (en) * | 2021-11-03 | 2021-11-30 | 苏州浪潮智能科技有限公司 | Virtual machine data management method, device, equipment and medium |
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Application publication date: 20160113 |