CN102360322A - Data protection system - Google Patents
Data protection system Download PDFInfo
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- CN102360322A CN102360322A CN2011103059963A CN201110305996A CN102360322A CN 102360322 A CN102360322 A CN 102360322A CN 2011103059963 A CN2011103059963 A CN 2011103059963A CN 201110305996 A CN201110305996 A CN 201110305996A CN 102360322 A CN102360322 A CN 102360322A
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Abstract
The invention provides a data protection system, wherein the data protection system is designed by function modularization and has a fully redundant architecture, a storage protection system is managed uniformly, and the data protection system is configured via customization so as to meet the data security requirements of users as much as possible. The architecture of the data protection system comprises a backup module, an application module, a virtualization module, a CDP (Continuous Data Protection) module, a database module, a power supply protection module and a uniform management module, in the architecture of the data protection system, the function modules, such as the backup module, the application module, the virtualization module, the CDP module, the database module, the power supply protection module and the uniform management module, are both independent and dependent to one another. The independence of the function modules is reflected in that, when some function module is removed, other function modules cannot be influenced after the entire architecture is modified slightly; and the dependence of the function modules is reflected in that each function module is associated with other modules more or less. Based on these characteristics, a storage management system can be customized for clients, and on the aspect of storing the uniform management module, high availability of the data protection system can be realized.
Description
Technical field
The present invention relates to data backup and disaster tolerance field, specifically relate to high available, highly reliable data protection system.
Background technology
Along with the arrival of information age, data become the core of social normal operation more and more highlightedly.For an enterprise; Data influence the key of its survival and development especially; The user of every profession and trade and enterprise are strong day by day to the dependence of network application and data message, make sudden disaster such as fire, flood, earthquake or terrorist incident can cause significant impact to the data and the professional production of whole enterprise.
In recent years; The planning of domestic IT system and design are constantly weeded out the old and bring forth the new, and in numerous IT schemes, pay attention to not enough to the storage of data and the importance of backup management usually; After system builds up operation; Just remedying after the accident appears in short of reliable data protection measure by the time, and has often caused great loss this moment.In fact, if there is not corresponding data backup memory solution in the IT design proposal, with regard to not complete at last system schema.Function such as the duplicating automatically and all can not be called complete data backup memory system of two-node cluster hot backup, disk array, disk mirroring, database software; The just problem of system availability that they solve, and the integrity problem of computer system needs complete data storage management system to solve.Therefore, original system is increased the data backup memory management system and in newly-built scheme, add the data backup memory management system and just seem quite important.
Summary of the invention
The purpose of this invention is to provide a kind of data protection system.
The objective of the invention is to realize by following mode; Design proposal of the present invention is different from traditional storage backup solution, and design of the present invention is to be focus with the multifarious production environment of client, with amount of data lost in the industry member (RPO) and system recovery time (RT0) as standard; Maintenance data is protected various functional characteristics; Integrate, production environment is carried out integrated protection, the line data storage backup unified management of going forward side by side.
This system architecture comprises: backup module, and application module, virtualization modules, the CDP module, DBM, the power protection module, the unified management module, wherein:
Backup module mainly is responsible for the schedule backup data, remote copy, and data are recovered;
Application module has the two-node cluster hot backup function, is responsible for when node breaks down, and realization customer service and data can be switched rapidly;
Virtualization modules: Storage Virtualization, can compatible most storages of storing manufacturer.On virtualized basis, extend high available, disk and simplify functions such as configuration, data migtation;
CDP module: realize continuous data protection, guarantee the fast quick-recovery of data;
DBM: mainly be responsible for fulfillment database and duplicate database migration;
The power protection module: online power protection module is that system provides lasting electric power safeguard;
Unified management module: mainly be in charge of control each functional module, condition monitoring, fault alarm and DR test.
The invention has the beneficial effects as follows: the characteristic based on the function modoularization design, mainly be meant each functional part in the data protection system, can dispose flexibly, comprise and from system, add operations such as functional module or delete function module.This dirigibility is embodied in to be added and when deleting a certain functional module, can or seldom other functional modules not to be exerted an influence basically, thereby reduces the complexity of system management.And each functional module all is a Redundancy Design, in total system, carries out unified management.The above-mentioned advantage that this height is available, highly reliable data protection system had makes it remedy the deficiency that traditional backup Disaster Tolerant Scheme function singleness exists, and can be the unique configuration of each customization; Can tackle powerful business data processing; Ensure data security and shielding Single Point of Faliure, under power-down conditions, do not worry loss of data, the scene can arbitrarily be changed; Safeguard more convenient; Guarantee data integrity and business continuance, make it more be applicable to complicated client's production environment, thereby have boundless market.
Description of drawings
Fig. 1 is the data protection system structural representation.
Embodiment
With reference to the accompanying drawings, content of the present invention is come the demonstration data protection system with synoptic diagram.
As described in the summary of the invention, architecture of the present invention mainly comprises: backup module, application module, virtualization modules, CDP module, DBM, power protection module, unified management module.
From the memory protection system, virtualization modules is handled the storer of the bottom, realizes the isomery storage; Storer unified management with different manufacturers; Realize seamless compatibility, and realize synchronous or asynchronous memory image, to greatest extent from the protective underlayer memory device.
Backup module then is or not that the extra high data of requirement back up to application server in the production environment to RTO and RPO, can realize producing server and delay under the situation of machine, realizes other recovery of data hour level.
Particularly database server is very harsh to data RTO and RPO requirement for application server in production environment, and the CPD module has just satisfied this demand, and its maximum function is to realize that data continue protection, can recover a second grade data.
Multiple situation such as the power module module is then considered has spread of voltage in the production environment, machine room outage produce; It can guarantee under powering-off state; Storage system can continue operation 2-3 hour; When arriving the time value of setting, system can shut down automatically, guarantees data integrity and consistance.
Produce server and variety of issue occurs through regular meeting, in order to prevent unexpected the generation, installation application module-HA duplex software just seems necessary especially on server.Guarantee that business can not ended, and causes heavy losses under server is delayed the situation of machine.
DBM mainly is to database server, fulfillment database migration and database replication.Guarantee under the situation of database server loss of data restore data.
According to framework shown in the accompanying drawing; According to the functions of modules requirement; Select appropriate hardware platforms and software platform to build each functional module one by one; Through the optical fiber switch and the network switch, the interface of each functional module is coupled together, finally total system is carried out unified management by the unified management module.
Compare with traditional storage data protection system, this novel system architecture has high reliability, high availability and based on characteristics such as modular member flexible configuration.
Wherein, the implementation of high reliability is described below: in this novel architectural framework, and backup module; Application module, virtualization modules, CDP module; DBM, power protection module, unified management module are mutual redundant configuration; When certain functional module broke down, corresponding redundant configuration node can be taken over this malfunctioning node and work on, thereby improved the global reliability of system.
High available and be described below: in architectural framework of the present invention based on the implementation of modular member flexible configuration; Backup module, application module, virtualization modules; The CDP module; DBM, the power protection module, these functional modules of unified management module possess separate interdependent property.Independence is embodied in when certain functional module is removed, and whole framework is made an amendment slightly just can not influence other functional module.It is more or less to have correlativity that dependence is embodied in each functional module.From these characteristics, can be the customization storage management system, and aspect storage unified management module, realize the high availability of system.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (4)
1. a data protection system is characterized in that adopting the function modoularization design, full redundancy framework, the management of memory protection systematic unity; According to customer demand, customize configuration, maximum possible satisfies client's data security needs, and this system architecture comprises: backup module; Application module, virtualization modules, CDP module; DBM, power protection module, unified management module be wherein:
Backup module: mainly be responsible for the schedule backup data, remote copy, data are recovered;
Application module: have the two-node cluster hot backup function, be responsible for when node breaks down, realization customer service and data can be switched rapidly;
Virtualization modules: Storage Virtualization, can be compatible most the storages of storage manufacturer, on virtualized basis, extend high available, disk and simplify functions such as configuration, data migtation;
CDP module: realize continuous data protection, guarantee the fast quick-recovery of data;
DBM: mainly be responsible for fulfillment database and duplicate database migration;
The power protection module: online power protection module is that system provides lasting electric power safeguard;
Unified management module: mainly be in charge of control each functional module, condition monitoring, fault alarm and DR test.
2. available, the highly reliable data protection system of height according to claim 1; It is characterized in that in system design; Backup module, application module, virtualization modules and DBM all are modular designs; The total system framework possesses very strong elasticity, can be the unique configuration of each customization, satisfies client's demand.
3. available, the highly reliable data protection system of height according to claim 1; It is characterized in that in system design; Backup module, application module, virtualization modules and DBM all are redundancy structures; When a node broke down in certain functional module, corresponding redundant node can work on by the taking over fault node, thereby improved overall usability, the reliability of system.
4. available, the highly reliable data protection system of height according to claim 1 is characterized in that in system design each functional module in the system is unified management, realizes the ease for use of system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103059963A CN102360322A (en) | 2011-10-11 | 2011-10-11 | Data protection system |
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| CN2011103059963A CN102360322A (en) | 2011-10-11 | 2011-10-11 | Data protection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984309A (en) * | 2014-05-09 | 2014-08-13 | 浙江中烟工业有限责任公司 | Cigarette production system with disaster tolerance function and disaster tolerance exercise method thereof |
| CN104704473A (en) * | 2012-10-11 | 2015-06-10 | 思科技术公司 | Model-based configuration capture and replay in a converged infrastructure system to support remote troubleshooting |
| CN109471848A (en) * | 2018-09-17 | 2019-03-15 | 沈文策 | A kind of database migration method and device |
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| US20100017444A1 (en) * | 2008-07-15 | 2010-01-21 | Paresh Chatterjee | Continuous Data Protection of Files Stored on a Remote Storage Device |
| CN101635638A (en) * | 2008-07-25 | 2010-01-27 | 中兴通讯股份有限公司 | Disaster tolerance system and disaster tolerance method thereof |
| US7689597B1 (en) * | 2006-05-02 | 2010-03-30 | Emc Corporation | Mirrored storage architecture using continuous data protection techniques |
| CN102012789A (en) * | 2009-09-07 | 2011-04-13 | 云端容灾有限公司 | Centralized management type backup and disaster recovery system |
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- 2011-10-11 CN CN2011103059963A patent/CN102360322A/en active Pending
Patent Citations (4)
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| US7689597B1 (en) * | 2006-05-02 | 2010-03-30 | Emc Corporation | Mirrored storage architecture using continuous data protection techniques |
| US20100017444A1 (en) * | 2008-07-15 | 2010-01-21 | Paresh Chatterjee | Continuous Data Protection of Files Stored on a Remote Storage Device |
| CN101635638A (en) * | 2008-07-25 | 2010-01-27 | 中兴通讯股份有限公司 | Disaster tolerance system and disaster tolerance method thereof |
| CN102012789A (en) * | 2009-09-07 | 2011-04-13 | 云端容灾有限公司 | Centralized management type backup and disaster recovery system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104704473A (en) * | 2012-10-11 | 2015-06-10 | 思科技术公司 | Model-based configuration capture and replay in a converged infrastructure system to support remote troubleshooting |
| CN103984309A (en) * | 2014-05-09 | 2014-08-13 | 浙江中烟工业有限责任公司 | Cigarette production system with disaster tolerance function and disaster tolerance exercise method thereof |
| CN103984309B (en) * | 2014-05-09 | 2017-02-15 | 浙江中烟工业有限责任公司 | Cigarette production system with disaster tolerance function and disaster tolerance exercise method thereof |
| CN109471848A (en) * | 2018-09-17 | 2019-03-15 | 沈文策 | A kind of database migration method and device |
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Application publication date: 20120222 |