CN102088361B - Data backup equipment, method and system - Google Patents
Data backup equipment, method and system Download PDFInfo
- Publication number
- CN102088361B CN102088361B CN200910224374.0A CN200910224374A CN102088361B CN 102088361 B CN102088361 B CN 102088361B CN 200910224374 A CN200910224374 A CN 200910224374A CN 102088361 B CN102088361 B CN 102088361B
- Authority
- CN
- China
- Prior art keywords
- data
- backup
- module
- client
- needing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The embodiment of invention relates to data backup equipment, method and system. The data backup equipment comprises a core backup module, a centralized management module and a storage module, wherein the core backup module is used for determining relevant information of data required to be backed up of a client and transmitting a backup storage request to the centralized management module; the backup storage request comprises relevant information of data required to be backed up; the data required to be backed up are backed up in a corresponding storage space of the storage module; the centralized management module is used for receiving the backup storage request and distributing a corresponding storage space to the data required to be backed up on the storage module according to the relevant information of the data required to be backed up; and the storage module is used for storing the data required to be backed up. In the embodiment of the invention, the data backup equipment is arranged integrally and modules are compatible with one another, so that configuration, maintenance and management are easy, and normal service operation can be ensured when a data backup system is established.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of data backup device, method and system.
Background technology
Backup is the important salvo of one of various physical damage to creation data, logic damage.At present, standby system has become large enterprise's information technology (Information Technology; Be called for short: IT) indispensable in system part.
Conventional backup is generally the backup of the complicated isomery production environment to large enterprise, such as: based on the loose coupling scheme of backup (Server-Free) three kinds of backup modes of LAN-Free, LAN-Base, disengaging backup client, wherein LAN-Base is based on business local area network (LAN) (Local Area Network; Be called for short: the LAN) backup mode of network; LAN-Free is based on storage area network (Storage AreaNetwork; Be called for short: SAN) backup is to reach the backup mode that backup network is separated with business lan network; Server-Free is the backup mode departing from production inventory equipment.Backup client in these three kinds of backup modes, backup server, backup storage device three-tier architecture are independent of one another physically.
Along with the progress of redundancy technique and various server, storage hardware equipment universal, standby system starts to promote in medium and small enterprise market.Due in medium and small Modern Operations System, server platform/operating system is single, creation data amount is little, production networking simple, and the standby system demand fulfillment of medium and small Modern Operations System is disposed fast, O&M is simple, affect the requirements such as little, backup cost is low to production system and business networking.But, in existing standby system, backup client, backup server, backup storage device three-tier architecture are independent physically, there is hardware compatibility sex chromosome mosaicism in server and memory, the configuration of system is complicated, maintenance cost is high, management dispersion, the therefore more difficult requirement meeting the standby system of medium and small Modern Operations System of existing standby system.
Summary of the invention
The embodiment of the present invention provides a kind of data backup device, method and system, configuration in order to solve existing standby system is complicated, maintenance cost is high, management dispersion, the successional problem of the business run is affected when setting up standby system, realization configuration is simple, maintenance cost is low, equipment control is concentrated, and sets up the continuity that data backup system ensures the business run.
The embodiment of the present invention provides a kind of data backup device, comprising: core backup module, uniform management module and memory module;
Described core backup module, for determining that client needs the relevant information of the data of backup, sends back-up storage request to described uniform management module, and described back-up storage request comprises the relevant information of the data of described needs backup; By the memory space needing the data of backup to backup to the correspondence of memory module;
Described uniform management module, for receiving described back-up storage request, according to the described relevant information needing the data of backup, the memory space for needing the data allocations of backup corresponding in memory module;
Described memory module, for storing the described data needing backup.
The embodiment of the present invention provides again a kind of data back up method, comprising:
Core backup module determination client needs the relevant information of the data of backup, sends back-up storage request to uniform management module, and described back-up storage request comprises the relevant information of the data of described needs backup;
Described uniform management module receives described back-up storage request, according to the described relevant information needing the data of backup, and the memory space for needing the data allocations of backup corresponding in memory module;
Described core backup module is by the described memory space needing the data of backup to backup to the correspondence of memory module.
The embodiment of the present invention reoffers a kind of data backup system, comprising:
Data backup device, after determining that client needs the relevant information of the data of backup, according to the described relevant information needing the data of backup, be the memory space needing the data allocations of backup corresponding, by the described memory space needing the data of backup to backup to the correspondence of data backup device;
Client, for sending to described data backup device by local area network (LAN) by the described data of backup that need.
The data backup device that the embodiment of the present invention provides, method and system, after core backup module determination client needs the relevant information of the data of backup, uniform management module is the memory space needing the data allocations of backup corresponding, then data backup device is kept in corresponding memory space by needing the data of backup, data backup device is whole installation, the inner modules of data backup device is compatible, configuration, maintenance and management is simple, and business can normally be run when setting up data backup system, the demand to standby system of medium-sized and small enterprises can be met.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a data backup device of the present invention embodiment;
Fig. 2 is the structural representation of another embodiment of data backup device of the present invention;
Fig. 3 is the schematic flow sheet of a data back up method of the present invention embodiment;
Fig. 4 is the schematic flow sheet of another embodiment of data back up method of the present invention;
Fig. 5 is the structural representation of data backup system embodiment of the present invention.
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Fig. 1 is the structural representation of a data backup device of the present invention embodiment, and as shown in Figure 1, this data backup device comprises: core backup module 31, uniform management module 32 and memory module 30.
Wherein, core backup module 31, for determining that client needs the relevant information of the data of backup, sends back-up storage request to described uniform management module 32, and described back-up storage request comprises the relevant information of the data of described needs backup; By the memory space needing the data of backup to backup to the correspondence of memory module 30;
Uniform management module 32, for receiving described back-up storage request, according to the described relevant information needing the data of backup, the memory space for needing the data allocations of backup corresponding in memory module 30;
Memory module 30, for storing the described data needing backup.
Particularly, uniform management module 32 is main control modules of data backup device, is responsible for controlling backup and recovering of task in data backup system, realizes disk unit management, from the back-up storage demand of dynamic response backup nucleus module 31, coordinated manipulation is carried out to each functional module.After core backup module 31 determines that client needs the relevant information of the data of backup, by sending back-up storage request to uniform management module 32, the relevant information notice uniform management module 32 of the data of backup will be needed.Need the relevant information of the data of backup can comprise the position, data volume, form etc. of the data of needs backup.The relevant information of uniform management module 32 data backed up as required, the memory space for needing the data allocations of backup corresponding in data backup device.Wherein the memory space of data backup device in a storage module, memory module can be the storage mediums such as disk, client is by local area network (LAN) by when needing the data of backup to be sent to data backup device, and the data that the needs of the client received back up are stored in corresponding memory space by data backup device.
After the present embodiment core backup module 31 determines that client needs the relevant information of the data of backup, uniform management module 32 is the memory space needing the data allocations of backup corresponding, then data backup device is kept in corresponding memory space by needing the data of backup, because data backup device is whole installation, the inner modules of data backup device is compatible, simply, when setting up data backup system, business can normally be run for configuration, maintenance and management; Meet the demand to standby system of medium-sized and small enterprises.
As shown in Figure 2, for the structural representation of another embodiment of data backup device of the present invention, on data backup device of the present invention an embodiment basis on, this data backup device can also comprise: Client Interface module 34, be connected with core backup module 31, for connecting the client in local area network (LAN).
Further, core backup module 31 can comprise: backup job management submodule 311 and data Replica submodule 312.
Wherein, backup job management submodule 311, for after the client in local area network (LAN) being detected, the described relevant information needing the data of backup is determined according to the state of described client, send back-up storage request to uniform management module 32, described back-up storage request comprises the relevant information of the data of described needs backup;
Data Replica submodule 312, for after the data transmission link between described data backup device and described client is set up by described Client Interface module, by the described memory space needing the data of backup to backup to the distribution of described uniform management module of the client received by described local area network (LAN).
Again further, core backup module can also comprise:
Data set management submodule 313, for carrying out the centralized management of storage lifecycle to the data of the described needs backup being kept at memory module 30.Data set management submodule 313 can record the information such as holding time, size of data, storage lifecycle of the data of each memory space being kept at memory module, and the convenient data to each memory space concentrated are carried out storage lifecycle and managed.Such as: the data being kept at certain memory space for a long time need not, may redundant data be become when exceeding certain holding time, redundant data can be deleted or remove by data set management submodule 313.
The process that data backup device carries out data backup specifically comprises: Client Interface module 34 is after local area network (LAN) (LAN) detects client, the backup job management submodule 311 of core backup module 31 is according to the state of client, given client end needs the relevant information of the data of backup such as: position, data volume, form etc., send back-up storage request to uniform management module 32, with the relevant information notice uniform management module 32 of the data by needing backup.The relevant information correspondence of uniform management module 32 data backed up as required distributes suitable memory space such as: disk space.After Client Interface module 34 creates the data transmission link between data backup device and client, data Replica submodule 312 backups to data backup device with the form of Backup Data stream by LAN by needing the data of backup, and data backup device is kept at needing the data of backup in corresponding memory space.Data set management submodule 313 can be managed concentratedly the storage lifecycle preserving data in a storage module, such as: regularly by BACKUP TIME more than 3 years and the low data of importance delete.
Further, backup job management submodule 311 also for, determine the relevant information of data needing to recover, send data read request to uniform management module 32, described data read request comprises the relevant information of the data of described needs recovery;
Uniform management module 32 also for, after receiving described data read request, send the response message of described data read request, described response message represents the relevant information of the data allowing backup job management submodule 311 to recover according to described needs, reads the data needing to recover;
Data Replica submodule 312 also for, after the data transmission link between described data backup device and described client is set up by Client Interface module 34, by described local area network (LAN) by the client of the described data Replica needing to recover of memory module 30 to correspondence.
The process of the date restoring of backup specifically comprises by data backup device:
The backup job management submodule 311 of data backup device needs the relevant information of the data recovered from the memory module determining data backup device, this process can be the order of some backup of recovery that response user selects, or according to pre-set regularly or the order of Timed Recovery, determine the relevant information needing the data recovered.Need the relevant information of data recovered can comprise the client-side information etc. of the position of the data that needs recover, data volume, form, BACKUP TIME, correspondence.Backup job management submodule 311 sends data read request to uniform management module 32, such as: the read request sending the disk unit corresponding with the data needing to recover to uniform management module 32.If uniform management module 32 sends the response message of data read request, then the relevant information of the data allowing backup job management submodule 311 to recover as required, needs the data recovered in the disk unit of read requests access.After Client Interface module 34 creates the data transmission link between data backup device and client, the data needing in memory module to recover are copied in the disk unit of corresponding client with the form of Backup Data stream by local area network (LAN) by data Replica submodule 312.
In addition, can also comprise operating system platform 35 and host platform 36 in data backup device, wherein, operating system platform 35 can be the operating systems such as windows, can with user's direct interaction, user operation is converted into concrete control command and sends to host platform 36; Host platform 36 comprises some software programs for each hardware module of driving data alternate device, according to operation control command being converted into concrete operational order and controlling modules.
After the present embodiment core backup module 31 detects client by Client Interface module 34, can determine that client needs the relevant information of the data of backup, uniform management module 32 is the memory space needing the data allocations of backup corresponding, then data backup device is kept in the memory space of the correspondence of memory module by needing the data of backup, because data backup device is whole installation, the modules of data backup device inside is compatible, unified configuration can be carried out to equipment, management is simple, and maintenance cost is low; The method of online deployment data backup system is simple, and in deployment, business can normally be run, thus meets the demand to standby system of medium-sized and small enterprises.
Fig. 3 is the schematic flow sheet of a data back up method of the present invention embodiment, and as shown in Figure 3, this data back up method comprises the following steps:
Step 101, core backup module determination client need the relevant information of the data of backup, send back-up storage request to uniform management module, and described back-up storage request comprises the relevant information of the data of described needs backup.
Step 101 specifically can comprise: after the client in local area network (LAN) being detected, described core backup module determines the described relevant information needing the data of backup according to the state of described client, send back-up storage request to described uniform management module, described back-up storage request comprises the relevant information of the data of described needs backup.
After the Client Interface module of data backup device detects the client in local area network (LAN), the relevant information of the data needing backup can be determined according to the state of client such as: the position, data volume, form etc. that need the data of backup.Then send back-up storage request to uniform management module, will the relevant information notice uniform management module of the data of backup be needed.
Step 102, uniform management module receive described back-up storage request, according to the described relevant information needing the data of backup, and the memory space for needing the data allocations of backup corresponding in memory module.
Step 103, core backup module are by the described memory space needing the data of backup to backup to the correspondence of memory module.
Step 103 specifically comprises: after the data transmission link between data backup device and described client is set up, by the described memory space needing the data of backup to backup to the distribution of described uniform management module of the client received by described local area network (LAN).
In addition, can also comprise: the data of described core backup module to the described needs backup being kept at memory module carry out the centralized management of storage lifecycle.Such as: data backup device can be deleted the data exceeding certain hour stored in data backup device.
After the present embodiment data backup device core backup module detects client by Client Interface module, can determine that client needs the relevant information of the data of backup, uniform management module is the memory space needing the data allocations of backup corresponding, then data backup device is kept in the memory space of the correspondence of memory module by needing the data of backup, data backup device is whole installation, modules in data backup device is compatible, configuration can be unified to equipment, management is concentrated, and maintenance cost is low; The method of online deployment data backup system is simple, can ensure the continuity of the business run, meet the demand to standby system of medium-sized and small enterprises.
Fig. 4 is the schematic flow sheet of another embodiment of data back up method of the present invention, as shown in Figure 4, on data back up method of the present invention an embodiment basis on, this data back up method also comprises and recovers the process of data, specific as follows:
Step 201, core backup module determine the relevant information needing the data recovered, and send data read request to described uniform management module, and described data read request comprises the relevant information of the data that described needs recover;
Step 202, uniform management module send the response message of described data read request, and described response message represents the relevant information of the data allowing described backup job management submodule to recover according to described needs, reads the data needing to recover;
Step 203, data backup device with need the client recovering data to set up after data transmission link sets up, described core backup module by local area network (LAN) by the client of the described data Replica needing to recover of described memory module to the data of needs recovery.
Exemplarily, determine the relevant information of the data needing recovery from data backup device memory module after, the core backup module of data backup device sends data read request to uniform management module, such as: the read request sending the disk unit corresponding with the data needing to recover to uniform management module.If uniform management module sends the response message of data read request, then the relevant information of the data allowing core backup module to recover as required, needs the data recovered in the disk unit of read requests access.After creating the data transmission link between data backup device and client, the data needing in memory module to recover can be copied in the disk unit of corresponding client with the form of Backup Data stream by local area network (LAN) by core backup module.
After the present embodiment core backup module detects client by Client Interface module, can determine that client needs the relevant information of the data of backup, uniform management module is the memory space needing the data allocations of backup corresponding, then data backup device is kept in corresponding memory space by needing the data of backup, data backup device is whole installation, and in data backup device, modules is compatible, can carry out unified configuration to equipment, management is concentrated, and maintenance cost is low; The method of online deployment data backup system is simple, can ensure the continuity of the business run, meet the demand to standby system of medium-sized and small enterprises.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 5 is the structural representation of data backup system embodiment of the present invention, and as shown in Figure 5, this data backup system comprises: data backup device 71 and client 72.
Wherein, data backup device 71, after determining that client 72 needs the relevant information of the data of backup, according to the described relevant information needing the data of backup, for the memory space needing the data allocations of backup corresponding, by the described memory space needing the data of backup to backup to data backup device 71 correspondence;
Client 72, for sending to data backup device 71 by local area network (LAN) by the described data of backup that need.
Particularly, carry out in the process of data backup in data backup system, data backup device 71 is after LAN detects client, backup job is created to the client detected, given client end needs the relevant information of the data of backup such as: position, data volume, form etc., the relevant information correspondence of the data backed up as required distributes suitable memory space such as: disk space, create the data transmission link between data backup device and client, after the data of needs backup are sent to data backup device 71 with the form of Backup Data stream by client 72, the data that the needs received back up are kept in corresponding memory space by data backup device 71.
Further, in this data backup system, data backup device 71 also for, determine to need in described data backup device the relevant information of the data recovered; According to the described relevant information needing the data recovered, read the data needing to recover; Data transmission link is set up with needing the client of the data recovered; By local area network (LAN), the described data recovered that need of described data backup device are sent to the client needing the data recovered.
Client 72 also for, receive and preserve described data backup device by local area network (LAN) send described need recover data.
Particularly, in the process that data backup system is recovered the data backed up, after data backup device 71 determines the relevant information of the data needing recovery from disk unit, the relevant information of the data recovered as required, needs the data recovered in the disk unit of read requests access.After creating the data transmission link between data backup device 71 and client 72, by local area network (LAN), the data needing in the disk unit of data backup device 71 to recover are sent to corresponding client 72 with the form of Backup Data stream, client 72 receives and the data that these needs recover is kept in disk unit.
After the present embodiment data backup device detects client by Client Interface module, can determine that client needs the relevant information of the data of backup, for the memory space needing the data allocations of backup corresponding, then the data needing backup are preserved, data backup device is whole installation, and in data backup device, modules is compatible, can carry out unified configuration to equipment, management is concentrated, and maintenance cost is low; The method of online deployment data backup system is simple, can ensure the continuity of the business run, meet the demand to standby system of medium-sized and small enterprises.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a data backup device, is characterized in that, comprising: core backup module, uniform management module, memory module and Client Interface module, and wherein, described core backup module comprises backup job management submodule and data Replica submodule;
Described backup job management submodule, for after the client in local area network (LAN) being detected, the relevant information of the data needing backup is determined according to the state of described client, send back-up storage request to described uniform management module, described back-up storage request comprises the relevant information of the data of described needs backup;
Described uniform management module, for receiving described back-up storage request, according to the described relevant information needing the data of backup, the memory space for needing the data allocations of backup corresponding in memory module;
Described memory module, for storing the described data needing backup;
Described Client Interface module, is connected with described core backup module, for connecting the client in local area network (LAN);
Described data Replica submodule, for after the data transmission link between described data backup device and described client is set up by described Client Interface module, by the described memory space needing the data of backup to backup to the distribution of described uniform management module of the client received by described local area network (LAN).
2. data backup device according to claim 1, is characterized in that, described core backup module also comprises:
Data set management submodule, for carrying out the centralized management of storage lifecycle to the data of the described needs backup being kept at described memory module.
3. data backup device according to claim 1, it is characterized in that, described backup job management submodule also for, determine the relevant information needing the data recovered, send data read request to described uniform management module, described data read request comprises the relevant information of the data that described needs recover;
Described uniform management module also for, after receiving described data read request, send the response message of described data read request, described response message represents the relevant information of the data allowing described backup job management submodule to recover according to described needs, reads the data needing to recover;
Described data Replica submodule also for, after the data transmission link between described data backup device and described client is set up by described Client Interface module, by described local area network (LAN) by the client of the described data Replica needing to recover of described memory module to correspondence.
4. a data back up method, is characterized in that, comprising:
Core backup module is after the client in local area network (LAN) being detected, the relevant information of the data needing backup is determined according to the state of described client, send back-up storage request to uniform management module, described back-up storage request comprises the relevant information of the data of described needs backup;
Described uniform management module receives described back-up storage request, according to the described relevant information needing the data of backup, and the memory space for needing the data allocations of backup corresponding in memory module;
After the data transmission link of described core backup module between data backup device and described client is set up, by the described memory space needing the data of backup to backup to the distribution of described uniform management module of the client received by local area network (LAN).
5. data back up method according to claim 4, is characterized in that, also comprises:
Described core backup module is to the described centralized management needing the data of backup to carry out storage lifecycle being kept at memory module.
6. data back up method according to claim 4, is characterized in that, also comprises:
Described core backup module determines the relevant information needing the data recovered, and sends data read request to described uniform management module, and described data read request comprises the relevant information of the data that described needs recover;
Described uniform management module is after receiving described data read request, send the response message of described data read request, described response message represents the relevant information of the data allowing described backup job management submodule to recover according to described needs, reads the data needing to recover;
Data backup device with need the client recovering data to set up after data transmission link sets up, described core backup module by local area network (LAN) by the client of the described data Replica needing to recover of described memory module to the data of needs recovery.
7. a data backup system, is characterized in that, comprising:
Data backup device, for after the client in local area network (LAN) being detected, determine the relevant information of the data needing backup according to the state of described client, and according to the described relevant information needing the data of backup, be the described memory space needing the data allocations of backup corresponding;
Client, for sending to described data backup device by local area network (LAN) by the described data of backup that need;
Described data backup device also for, by the client received by described local area network (LAN) described need backup data backup to described data backup device distribute memory space.
8. data backup system according to claim 7, is characterized in that,
Described data backup device also for, determine to need in described data backup device the data recovered; According to the described relevant information needing the data recovered, read the data needing to recover; Data transmission link is set up with needing the client of the data recovered; By local area network (LAN), the described data recovered that need of described data backup device are sent to the client needing the data recovered;
Described client also for, receive and preserve described data backup device by local area network (LAN) send described need recover data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910224374.0A CN102088361B (en) | 2009-12-02 | 2009-12-02 | Data backup equipment, method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910224374.0A CN102088361B (en) | 2009-12-02 | 2009-12-02 | Data backup equipment, method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102088361A CN102088361A (en) | 2011-06-08 |
| CN102088361B true CN102088361B (en) | 2015-04-15 |
Family
ID=44099983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910224374.0A Active CN102088361B (en) | 2009-12-02 | 2009-12-02 | Data backup equipment, method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102088361B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237797A1 (en) * | 2018-06-15 | 2019-12-19 | 华为技术有限公司 | Data backup method and apparatus |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754005B (en) * | 2013-12-30 | 2019-08-30 | 格尔软件股份有限公司 | A kind of carrying out safety backup recovery system and method based on network storage resource |
| CN104954162B (en) * | 2014-03-31 | 2018-07-24 | 杭州迪普科技股份有限公司 | A kind of data backup, the method and device for assisting data backup |
| CN105871987A (en) * | 2015-12-14 | 2016-08-17 | 乐视云计算有限公司 | High available system and method for data writing |
| CN107943612A (en) * | 2016-10-12 | 2018-04-20 | 湖南百里目科技有限责任公司 | A kind of new storage backup all-in-one machine realization method |
| CN106648984A (en) * | 2016-12-20 | 2017-05-10 | 上海银禾油信息技术有限公司 | Data backup method and device |
| CN107102914B (en) * | 2017-05-15 | 2020-10-30 | 深圳市奇摩计算机有限公司 | Method for backing up and recovering data, its implementing system and backing up equipment |
| CN107193690A (en) * | 2017-05-15 | 2017-09-22 | 深圳市奇摩计算机有限公司 | The method and its system and alternate device for data of backing up in realtime |
| CN110096388A (en) * | 2019-04-28 | 2019-08-06 | 平安科技（深圳）有限公司 | A kind of method, apparatus and computer storage medium of data backup |
| CN110532138A (en) * | 2019-09-16 | 2019-12-03 | 杭州和利时自动化有限公司 | A kind of controller failure restoration methods, device, equipment and readable storage medium storing program for executing |
| CN110825586A (en) * | 2019-10-31 | 2020-02-21 | 江苏华存电子科技有限公司 | Method for maintaining data set management operation effect of nonvolatile memory host controller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216794A (en) * | 2008-01-18 | 2008-07-09 | 杭州华三通信技术有限公司 | Improved Server-Less backup method, memory apparatus and backup server |
| CN101453489A (en) * | 2008-12-17 | 2009-06-10 | 上海爱数软件有限公司 | Network additive storage device, data backup and data restoration method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE439636T1 (en) * | 2002-09-10 | 2009-08-15 | Exagrid Systems Inc | METHOD AND APPARATUS FOR MANAGING DATA INTEGRITY OF BACKUP AND DISASTER RESTORATION DATA |
-
2009
- 2009-12-02 CN CN200910224374.0A patent/CN102088361B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216794A (en) * | 2008-01-18 | 2008-07-09 | 杭州华三通信技术有限公司 | Improved Server-Less backup method, memory apparatus and backup server |
| CN101453489A (en) * | 2008-12-17 | 2009-06-10 | 上海爱数软件有限公司 | Network additive storage device, data backup and data restoration method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237797A1 (en) * | 2018-06-15 | 2019-12-19 | 华为技术有限公司 | Data backup method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102088361A (en) | 2011-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102088361B (en) | Data backup equipment, method and system | |
| CN103136074B (en) | Data storage method and data storage system of multiple disk array systems | |
| CN103345470B (en) | A kind of database disaster recovery method, system and server | |
| CN102024044B (en) | Distributed file system | |
| CN102981931B (en) | Backup method and device for virtual machine | |
| JP3714613B2 (en) | Storage device, information processing device including the storage device, and information storage system recovery method | |
| CN109582443A (en) | Virtual machine standby system based on distributed storage technology | |
| CN102782639B (en) | Enable to copy the system and method that target reclaims untapped storage space in thin supply storage system | |
| CN101090356B (en) | Method and system for enabling access to remote storage | |
| US6539462B1 (en) | Remote data copy using a prospective suspend command | |
| US7979649B1 (en) | Method and apparatus for implementing a storage lifecycle policy of a snapshot image | |
| CN102187311B (en) | Methods and systems for recovering a computer system using a storage area network | |
| CN101387957B (en) | Multi-path software implementing apparatus and method | |
| CN101625626B (en) | Storage system and control method | |
| CN102215268A (en) | Method and device for transferring file data | |
| CN101694635A (en) | Control method and system based on virtual tape library backup and near-line storage node | |
| CN104378423A (en) | Metadata cluster distribution storage system and storage data reading and writing method | |
| CN102033786A (en) | Method for repairing consistency of copies in object storage system | |
| JP2005108098A (en) | Data i/o device and control method of data i/o device | |
| CN104252376A (en) | System and method for live conversion and movement of virtual machine image and state information between hypervisors | |
| JP2001337792A (en) | Disk array device | |
| CN104424052A (en) | Automatic redundant distributed storage system and method | |
| US9342418B2 (en) | Storage system, storage control device and data transfer method | |
| JP2011505033A (en) | Apparatus and method for managing storage copy service system | |
| CN101937378A (en) | Method for carrying out back-up protection on data of storage equipment and computer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Applicant after: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Applicant before: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD. TO: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: No. 1899 Xiyuan Avenue, high tech Zone (West District), Chengdu, Sichuan 610041 Patentee after: Chengdu Huawei Technologies Co.,Ltd. Address before: 611731 Qingshui River District, Chengdu hi tech Zone, Sichuan, China Patentee before: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. |