CN106021028A - Hot backup method and system for data - Google Patents
Hot backup method and system for data Download PDFInfo
- Publication number
- CN106021028A CN106021028A CN201610357376.7A CN201610357376A CN106021028A CN 106021028 A CN106021028 A CN 106021028A CN 201610357376 A CN201610357376 A CN 201610357376A CN 106021028 A CN106021028 A CN 106021028A
- Authority
- CN
- China
- Prior art keywords
- data
- backup
- backup machine
- backed
- serial number
- 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.)
- Granted
Links
Classifications
-
- 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
Abstract
The invention discloses a hot backup method and system for data. The system comprises a host and a backup machine. The host is used for generating data to be backed up, adding serial numbers to data to be backed up, and sending them to the backup machine. The backup machine is used for examining serial numbers after receiving data and backing up or buffering data after validation passes, deleting data if not and sending data to the host again. By adoption of the above mode, the hot backup method and system for data have following beneficial effects: the backup machine is capable of timely finding out and reflecting specific data required by the host to be backed up when a backup list is unstable or data volume is super-large or the backup machine is lack of data and abnormal; and therefore stability and effectiveness of hot backup are ensured.
Description
Technical field
The present invention relates to internet communication technical field, especially relate to a kind of method of data thermal backup and be
System.
Background technology
For communication products, high reliability is always a rigid index.High reliability refers to pass through
Shorten the shutdown caused because of the system crash (unplanned) of routine maintaining operations (plan) and burst as far as possible
Time, to improve the availability of system and application.It is considered as the fault-toleranr technique of hitless operation
Different.Highly-reliable system is that current enterprise prevents kernal computer system because of the most effective means of disorderly closedown.
The implementation of high reliability is most commonly that 1+1 backup.
As it is shown in figure 1,1+1 backup refers to there are two equipment in highly-reliable system, an equipment is in main
State (active), other one is in standby state (standby).The equipment of major state carries out data service
Process, and on the equipment of standby state of simultaneously significant data being backed up in realtime to.In communication products, in order to ensure
Communication is not interrupted, and often to back up in realtime the significant data connected.If used conventional methods,
Produce a Backup Data and be forwarded directly to backup machine, and backup machine does not carry out any verification, huge in data volume
There will be in the case of big and network shakiness that data are out of order, lose, and then cause the data distortion of backup machine,
The final reliability affecting Backup Data.
Summary of the invention
The technical problem to be solved is: provides and a kind of optimizes the hot standby reliability of IPSEC data
Method, it is to avoid data are out of order or lose, and improve the reliability of Backup Data.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: provide a kind of data thermal backup
Method, including:
Main frame generates data to be backed up, adds serial number for data to be backed up, and is sent to backup machine；
After backup machine receives data, serial number is verified, if verification is passed through, then back up or cache described
Data；If verification is not passed through, then delete described data, and resend described data to host request.
For solving the problems referred to above, the present invention also provides for the system of a kind of data thermal backup, including main frame, backup
Machine, wherein:
Main frame is used for generating data to be backed up, adds serial number for data to be backed up, and is sent to backup machine；
After backup machine receives data, serial number is verified, if verification is passed through, then back up or cache described
Data；If verification is not passed through, then delete described data, and resend described data to host request.
The beneficial effects of the present invention is: be different from prior art, the main frame of the present invention generates data to be backed up,
Add serial number for data to be backed up, and be sent to backup machine；After backup machine receives data, serial number is entered
Row verification, if verification is passed through, then backs up or caches described data；If verification is not passed through, then delete described number
According to, and resend described data to host request.By the way, the present invention can be at backup link
In the case of shakiness or data volume super large, or standby host shortage of data, exception, standby host can find also in time
Reflection main frame requires again to criticize the standby data specified, and then ensure that hot standby stability, effectiveness.
Accompanying drawing explanation
Fig. 1 is 1+1 data backup schematic diagram of the prior art；
Fig. 2 is the schematic flow sheet of data thermal backup in the specific embodiment of the invention；
Fig. 3 is the pictorial image of data thermal backup in the specific embodiment of the invention.
Detailed description of the invention
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment also
Accompanying drawing is coordinated to be explained.
The design of most critical of the present invention is: data are classified by main frame by backup information according to data id,
And often class data have the serial number of oneself and are safeguarded；Whether backup machine then judges data according to serial number
Distortion, and then determination data is the need of correction.
Refer to Fig. 2, the embodiment of the present invention one provides a kind of method of data thermal backup, including:
Main frame generates data to be backed up, adds serial number for data to be backed up, and is sent to backup machine；
After backup machine receives data, serial number is verified, if verification is passed through, then back up or cache described
Data；If verification is not passed through, then delete described data, and resend described data to host request.
Wherein after generating data to be backed up, main frame divides described data to be backed up, backup machine according to data ID
After receiving data, judge whether to back up described data according to described data ID,
If being not backed up, then cache described data；
If there being backup, then serial number is verified.
Verifying by rear at serial number, backup machine checks that critical data is the most here；
The most then back up described data；
Otherwise, then described data are cached.
After backup machine is data cached, also include:
The life span of detection back end is the most expired；
The most then backup machine deletes corresponding node and related data, again sends standby to main frame according to data ID
Part request；
Otherwise, then the life span of backup machine more new node.
Additionally, backup machine is after host request resends data, main frame finds correspondence by data ID
Data, and resend data to backup machine.
Being different from prior art, the main frame of the present invention generates data to be backed up, adds sequence for data to be backed up
Number, and it is sent to backup machine；After backup machine receives data, serial number is verified, if verification is passed through,
Then back up or cache described data；If verification is not passed through, then delete described data, and to host request again
Send described data.By the way, the present invention can at backup link unstable or data volume super large,
Or in the case of standby host shortage of data, exception, standby host can find and reflect main frame requirement in time and again criticize standby
The data specified, and then ensure that hot standby stability, effectiveness.
Accordingly, the embodiment of the present invention two provides the system of a kind of data thermal backup, including main frame, backup machine,
Wherein:
Main frame is used for generating data to be backed up, adds serial number for data to be backed up, and is sent to backup machine；
After backup machine receives data, serial number is verified, if verification is passed through, then back up or cache described
Data；If verification is not passed through, then delete described data, and resend described data to host request.
Specifically, after generating data to be backed up, main frame divides data to be backed up described in data according to data ID,
After backup machine receives data, judge whether to back up described data according to described data ID,
If being not backed up, then cache described data；
If there being backup, then serial number is verified.
Verifying by rear at serial number, backup machine checks that critical data is the most here；
The most then back up described data；
Otherwise, then described data are cached.
After backup machine is data cached, the life span of detection node is the most expired；
The most then backup machine deletes corresponding node and related data, again sends standby to main frame according to data ID
Part request；
Otherwise, then the life span of backup machine more new node.
Additionally, backup machine is after host request resends data, main frame finds correspondence by data ID
Data, and resend data to backup machine.
Understand technical scheme of the present invention for convenience, below in conjunction with accompanying drawing, entered by a specific embodiment
Row explanation.
(Internet protocol safety (IPSec) is that a kind of opening is marked to the invention provides a kind of IPSEC of optimization
Accurate frame structure, the security service encrypted by use is enterprising to guarantee at Internet protocol (IP) network
Row secrecy and the communication of safety) mode of the hot standby reliability of data, i.e. main frame by backup information according to data id
Data are classified, and every class data have the serial number of oneself and safeguarded；Standby host is then according to serial number
Judge data whether distortion, and then determination data is the need of correction.
As in figure 2 it is shown, after the optimization, main frame first can be distinguished data stream according to data id and be each data
Stream generates a serial number, and standby host receives batch standby data, and (i.e. the data of batch backup are that main frame ran
The data produced in real time in journey) after, inquire about standby host according to data id and the most backed up this data stream, without then
Create node and arrange life span (i.e. standby host receives each data and flows to waiting time of next data stream,
Depending on data volume, such as 15 or 16 minutes etc., exceed life span, do not receive next data stream, then
This data stream is deleted, and again sends backup request to main frame according to data ID), data carry out caching afterwards
Come；Having, verify the serial number of data, if serial number is abnormal, (the data stream such as received is the completeest
Whole or sequence error, is accordingly to be regarded as exception), then standby host deletes paid-in data, rear send request to main frame,
Require again to back up the data specified.In the case of serial number is errorless, standby host has checked critical data the most
Here, here, apply data；Otherwise by data buffer storage, and the life span detecting node is the most out of date,
Without the life span of the most more new node, have, delete node and the related data of correspondence, according to data ID again
Backup request is sent to main frame.
Concrete 1+1 backup application scenarios, as it is shown on figure 3, Femto gw A is main frame, Femto gw B
It is standby host:
1, after Femto gw A and AP (base station) produces interaction data, data are produced according to corresponding algorithm
Id, interpolation serial number are also cached, and finally data are criticized standby to Femto gw B.
2, Femto gw B is received batch standby data of certain data stream (being distinguished by data id) and detects that data are lost
Very, then delete all data that this data stream has received, and resend this data to Femto gw A request
All data of stream.
3, after Femto gw A receives the reflection request of Femto gw B, correspondence is found according to its data id
Data cached, backward Femto gw B again criticize all data of standby corresponding data id.
4, Femto gw B receives data also verify errorless, then judge data？Material time in Fig. 2
Mistake is the most here, without then caching, has the most directly application data and existing data cached.
The present invention is applicable in the case of backup link shakiness or data volume super large, especially at standby host number
According to disappearance, in the case of exception, standby host can find and reflect main frame requirement in time and again criticize the standby number specified
According to, and then ensure that hot standby stability, effectiveness.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalents made by description of the invention and accompanying drawing content, or directly or indirectly it is used in relevant technology
Field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. the method for a data thermal backup, it is characterised in that including:
Main frame generates data to be backed up, adds serial number for data to be backed up, and is sent to backup machine；
After backup machine receives data, serial number is verified, if verification is passed through, then back up or cache described
Data；If verification is not passed through, then delete described data, and resend described data to host request.
The method of data thermal backup the most according to claim 1, it is characterised in that also include: main frame root
Divide described data to be backed up according to data ID, after backup machine receives data, according to the judgement of described data ID be
No back up described data,
If being not backed up, then cache described data；
If there being backup, then serial number is verified.
The method of data thermal backup the most according to claim 1, it is characterised in that
Verifying by rear at serial number, backup machine checks that critical data is the most here；
The most then back up described data；
Otherwise, then described data are cached.
4. according to the method for data thermal backup described in claim 1 or 3, it is characterised in that backup machine caches
After data, also include:
The life span of detection back end is the most expired；
The most then backup machine deletes corresponding node and related data, and resends described data to host request；
Otherwise, then the life span of backup machine more new node.
5. according to the method for data thermal backup described in any one of claims 1 to 3, it is characterised in that backup machine
After host request resends data, main frame finds the data of correspondence by data ID, and to backup machine
Resend data.
6. the system of a data thermal backup, it is characterised in that include main frame, backup machine, wherein:
Main frame is used for generating data to be backed up, adds serial number for data to be backed up, and is sent to backup machine；
After backup machine receives data, serial number is verified, if verification is passed through, then back up or cache described
Data；If verification is not passed through, then delete described data, and resend described data to host request.
The system of data thermal backup the most according to claim 6, it is characterised in that main frame is according to data ID
Divide data to be backed up described in data, after backup machine receives data, judge whether the most standby according to described data ID
The described data of part,
If being not backed up, then cache described data；
If there being backup, then serial number is verified.
The system of data thermal backup the most according to claim 6, it is characterised in that:
Verifying by rear at serial number, backup machine checks that critical data is the most here；
The most then back up described data；
Otherwise, then described data are cached.
9. according to the system of data thermal backup described in claim 6 or 8, it is characterised in that backup machine caches
After data, the life span of detection node is the most expired；
The most then backup machine deletes corresponding node and related data, and resends described data to host request；
Otherwise, then the life span of backup machine more new node.
10. according to the system of data thermal backup described in any one of claim 6～8, it is characterised in that backup
Machine is after host request resends data, and main frame finds the data of correspondence by data ID, and to backup
Machine resends data.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623715.5A CN110457165A (en) | 2016-05-26 | 2016-05-26 | The method and system of the data thermal backup of high reliablity |
| CN201610357376.7A CN106021028B (en) | 2016-05-26 | 2016-05-26 | The method and system of data thermal backup |
| CN201910623616.7A CN110442479A (en) | 2016-05-26 | 2016-05-26 | A kind of method and system for the data thermal backup for avoiding data out-of-order or losing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357376.7A CN106021028B (en) | 2016-05-26 | 2016-05-26 | The method and system of data thermal backup |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623616.7A Division CN110442479A (en) | 2016-05-26 | 2016-05-26 | A kind of method and system for the data thermal backup for avoiding data out-of-order or losing |
| CN201910623715.5A Division CN110457165A (en) | 2016-05-26 | 2016-05-26 | The method and system of the data thermal backup of high reliablity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106021028A true CN106021028A (en) | 2016-10-12 |
| CN106021028B CN106021028B (en) | 2019-08-13 |
Family
ID=57094057
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623715.5A Withdrawn CN110457165A (en) | 2016-05-26 | 2016-05-26 | The method and system of the data thermal backup of high reliablity |
| CN201910623616.7A Withdrawn CN110442479A (en) | 2016-05-26 | 2016-05-26 | A kind of method and system for the data thermal backup for avoiding data out-of-order or losing |
| CN201610357376.7A Active CN106021028B (en) | 2016-05-26 | 2016-05-26 | The method and system of data thermal backup |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623715.5A Withdrawn CN110457165A (en) | 2016-05-26 | 2016-05-26 | The method and system of the data thermal backup of high reliablity |
| CN201910623616.7A Withdrawn CN110442479A (en) | 2016-05-26 | 2016-05-26 | A kind of method and system for the data thermal backup for avoiding data out-of-order or losing |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110457165A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040601A (en) * | 2017-04-21 | 2017-08-11 | 广州明珞汽车装备有限公司 | A kind of collecting method and system |
| CN107608831A (en) * | 2017-09-26 | 2018-01-19 | 甘肃万维信息技术有限责任公司 | The processing method and processing device of Backup Data |
| CN108023968A (en) * | 2017-12-21 | 2018-05-11 | 东软集团股份有限公司 | A kind of session information synchronous method, device and equipment |
| CN109445909A (en) * | 2018-10-31 | 2019-03-08 | 深信服科技股份有限公司 | Backup method, system, terminal and the storage medium of virtual-machine data |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1818881A (en) * | 2006-03-10 | 2006-08-16 | 四川大学 | Fault controlling method in long-distance data backup |
| CN1859204A (en) * | 2006-03-21 | 2006-11-08 | 华为技术有限公司 | Method and device for realizing synchronous data in double machine heat backup |
| US20130183995A1 (en) * | 2010-07-15 | 2013-07-18 | Rivada Networks, Llc | Methods and Systems for Dynamic Spectrum Arbitrage |
| CN104253667A (en) * | 2013-06-28 | 2014-12-31 | 联芯科技有限公司 | System and method for check and feedback of serial synchronous bus for mobile phone platform |
-
2016
- 2016-05-26 CN CN201910623715.5A patent/CN110457165A/en not_active Withdrawn
- 2016-05-26 CN CN201910623616.7A patent/CN110442479A/en not_active Withdrawn
- 2016-05-26 CN CN201610357376.7A patent/CN106021028B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1818881A (en) * | 2006-03-10 | 2006-08-16 | 四川大学 | Fault controlling method in long-distance data backup |
| CN1859204A (en) * | 2006-03-21 | 2006-11-08 | 华为技术有限公司 | Method and device for realizing synchronous data in double machine heat backup |
| US20130183995A1 (en) * | 2010-07-15 | 2013-07-18 | Rivada Networks, Llc | Methods and Systems for Dynamic Spectrum Arbitrage |
| CN104253667A (en) * | 2013-06-28 | 2014-12-31 | 联芯科技有限公司 | System and method for check and feedback of serial synchronous bus for mobile phone platform |
Non-Patent Citations (1)
| Title |
|---|
| 吴晓辉: "IPsec VPN双机热备系统设计与实现", 《中国硕士学位论文全文数据库 信息科技辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040601A (en) * | 2017-04-21 | 2017-08-11 | 广州明珞汽车装备有限公司 | A kind of collecting method and system |
| CN107608831A (en) * | 2017-09-26 | 2018-01-19 | 甘肃万维信息技术有限责任公司 | The processing method and processing device of Backup Data |
| CN107608831B (en) * | 2017-09-26 | 2020-08-04 | 中电万维信息技术有限责任公司 | Backup data processing method and device |
| CN108023968A (en) * | 2017-12-21 | 2018-05-11 | 东软集团股份有限公司 | A kind of session information synchronous method, device and equipment |
| CN109445909A (en) * | 2018-10-31 | 2019-03-08 | 深信服科技股份有限公司 | Backup method, system, terminal and the storage medium of virtual-machine data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110442479A (en) | 2019-11-12 |
| CN106021028B (en) | 2019-08-13 |
| CN110457165A (en) | 2019-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8316422B2 (en) | Propagation of principal authentication data in a mediated communication scenario | |
| CN106021028A (en) | Hot backup method and system for data | |
| CN108566361B (en) | Security parameter negotiation method and system based on SSL/TLS protocol | |
| JP2009087035A (en) | Encryption client device, encryption package distribution system, encryption container distribution system, encryption management server device, solftware module management device and software module management program | |
| CN105516135A (en) | Method and device used for account login | |
| CN109525542A (en) | Data reconstruction method, transmitting/receiving means and computer readable storage medium | |
| CN113515766A (en) | File transmission method and device | |
| CN109214206A (en) | cloud backup storage system and method | |
| CN108040090A (en) | A kind of system combination method of more Web | |
| CN110493192A (en) | A kind of data safe transmission system and method based on data gateway | |
| CN113726743A (en) | Method, device, equipment and medium for detecting network replay attack | |
| JP2000040044A (en) | Method and mechanism for intensifying time limit management | |
| KR101027725B1 (en) | Security system | |
| US11765058B2 (en) | Extensible, secure and efficient monitoring and diagnostic pipeline for hybrid cloud architecture | |
| CN106878378B (en) | Scatter processing method in network communication management | |
| CN114612101A (en) | Reliable inter-link route cross-link method and system for connection | |
| CN111506930B (en) | E-commerce transaction information management system and method based on blockchain | |
| CN110955542B (en) | Data integration service platform | |
| CN114065302A (en) | Data processing method, device, equipment, medium and block chain network | |
| Rüsch et al. | ZugChain: Blockchain-based juridical data recording in railway systems | |
| CN110147995A (en) | A kind of auditing method based on key level | |
| CN116980474B (en) | Log data subscription management method of data pushing system | |
| CN111030984B (en) | Data safety transmission system and method | |
| CN114363319B (en) | Supervision file processing method, device, medium and electronic equipment | |
| US11122081B2 (en) | Preventing unauthorized access to information resources by deploying and utilizing multi-path data relay systems and sectional transmission techniques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 350400 Building 28, Fuzhou Software Park C, 89 Software Avenue, Gulou District, Fuzhou City, Fujian Province Applicant after: Ankexun (Fujian) Technology Co., Ltd. Address before: 350400 Central Business Headquarters of Pingtan Comprehensive Experimental Zone, Fuzhou City, Fujian Province Applicant before: FUJIAN SUNNADA NETWORK TECHNOLOGY CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |