CN1512346A - Computer system backup and restoring method - Google Patents
Computer system backup and restoring method Download PDFInfo
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- CN1512346A CN1512346A CNA021608954A CN02160895A CN1512346A CN 1512346 A CN1512346 A CN 1512346A CN A021608954 A CNA021608954 A CN A021608954A CN 02160895 A CN02160895 A CN 02160895A CN 1512346 A CN1512346 A CN 1512346A
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Abstract
The computer system backup and restoring method is used in computer system without external I/O devices. The method includes setting the booting mode of the computer system as external memory device type; making one external memory with startup function, booting function, backup and restoring control function and user's prompt function; inserting the external memory when the computer is off; powering on to start the computer system; judging automatically by the computer whether to have designated file in the external memory, and mapping the file to whole physical hard disc if yes or mapping the whole physical hard disc to the external memory designated mapping file before giving prompt; withdrawing the external memory; and re-starting the system automatically. The method features one key needed for the system backup and restoring and the simple and convenient system backup and restoring process.
Description
Technical field
The present invention relates to a kind of data backup and restoration methods, refer in particular to computer system duplication and restoration methods.
Background technology
Under the trend of infotech widespread use, a lot of industries gradually adopt computing machine to manage, control and use.Simultaneously, popularizing of PC makes people just can realize various computer educations, electronic business transaction, recreation and amusement at home.Therefore, computing machine plays important effect to the raising of social production efficient and living standards of the people.It is many more that but computing machine uses, and the possibility that breaks down is just big more, and for the colony of vast non-computer industry, when computing machine broke down, the problem ability that they solve was again quite limited.Therefore, the computer failure restoration methods that adopts a kind of layman just can conveniently use returns to normal condition with computing machine rapidly from malfunction, has great importance.
In addition, in some industry, as industries such as education, bank, security, telecommunications, various types of servers have all been adopted in a large number, wherein a lot of rack-mount servers do not have keyboard, mouse and display, with the shared physical space of minimizing Input/Output Device, and the shortage of these Input/Output Devices will cause the backup of server and recovery operation to be very restricted.Therefore, solve the system recovery problem of these servers that do not have outside Input/Output Device, also tool has very important significance.
Present computer system duplication and restoration methods, mainly contain three kinds: a kind of is that all information of computer system are kept in the local hard drive of computing machine, a hidden partition promptly is set in local hard drive, various operating systems all can't be visited, and then the Backup Data of computer system are placed in this hidden partition.When system breaks down, just can by certain technological means the content recovery of this hidden partition in computer system.The shortcoming of this restoration methods mainly is the usage space that it need occupy user's hard disk, when not adopting the compression storage, the shared disk space of the disk space that the data of system backup account for and real system data is identical, therefore, when the real data of disk system used disk space above above 50%, this backup mode just can't use.If when backup, adopt compress technique, can not solve the problem of hard drive space waste at all.This restoration methods also has a shortcoming, can not provide the system recovery means when hard disk generation physical damage.Because when hard disk generation physical damage, when the place that occurs in hidden partition, then Backup Data is destroyed up hill and dale, do not have backup and recover the ground effect.
The restoration methods commonly used of another computer system is that local computerized information is saved on the server on the network, when local computer breaks down, just can recover the computer system of this locality by the network recovery method.But the shortcoming of this restoration methods is to need two computing machines, for many ordinary family users that have only a computing machine, is unpractical.
The restoration methods commonly used that also has a kind of computer system also is that External memory equipment carries out system backup and recovery.But this method realizes that the scope of backup and recovery is very limited, is the data of back-up application business, and can not backs up the content of total system scratch diskette.And when operating system was collapsed, this method can not be recovered the whole operation system, also just can't realize the recovery to its Backup Data.
In addition, above three kinds of restoration methods all need the cooperation of keyboard and display, in system recovery, need carry out step by step operation according to prompting, just can finish the recovery of system.For the computer user of computer system that does not have keyboard and display or shortage computer literacy, above-mentioned three kinds of methods all can not realize the backup and the data recovery of computer system.
Summary of the invention
The object of the present invention is to provide a kind of computer system duplication and restoration methods, can be easily for not having the computer backup and the recovery system of no outside Input/Output Devices such as keyboard and display.
For realizing the object of the invention, step of the present invention is as follows:
A, the guidance mode that computer system is set are the external memory devices type;
B, making one have the external memory storage that starts function, guiding function, backup and restoring control function, user's prompt function;
C, under the not charged situation of computer system, insert this external memory storage;
D, energising start computer system;
E, computing machine judge whether there is the appointment recovery file on the external memory storage automatically, if exist, then reflection specifies image file to whole physical hard disk, sends cue after finishing; If there is no, the whole physical hard disk of then videoing sends cue to the image file of external memory storage appointment after finishing;
F, extract external memory storage;
G, system reset automatically.
Described computer system duplication and restoration methods, wherein External memory equipment be among USB dish, portable hard drive, compact disc rocordable, magnetic tape station, the MO any or other can write the external memory storage of data.
Describe the present invention below in detail.
The present invention needs an External memory equipment, and this External memory equipment has four functions: have the function of startup, guiding function, backup and restoring control function, user's prompt function.Wherein the function of each part and relation are as follows:
This External memory equipment: mainly be memory device as the image file that produces after the Disk Backup.If the disk image file can adopt compress mode to preserve, so the capacity of External memory equipment can be less than the actual capacity of physical disk.This External memory equipment is such as USB dish, portable hard drive, compact disc rocordable, magnetic tape station, MO etc.
Start function: can after the computing machine energising, start computer system.
Guiding function: when computer system guides, can pass through this movable storage device channeling conduct, and for backup with recover Control Software, finish that software is restarted in prompting and disk image software provides the operating system execution environment.Back up with recovery operation before, need in BIOS, be revised as the boot sequence of computer system the guidance mode of External memory equipment type.Can adopt dos operating system as guidance system in the present invention.
Backup and restoring control function: after backup and recovery Control Software start, according to whether existing a specific file (as the BACKUP.IMG file) to judge that this operation is to belong to backup operation, still belongs to recovery operation on the External memory equipment.The name of this specific file is determined in the software program the inside.If this document does not exist, judge that then this time operation belongs to backup operation; If this document exists, judge that then this time operation belongs to recovery operation.When if this operation belongs to backup operation, to call disk image software and carry out the Backup Data operation, be the whole physical disk reflection that a BACKUP.IMG file is kept in the External memory equipment, after Backup end, with the invoke user annoyware, tell the user ID EO; If backup and recover Control Software and judge when this operation belongs to recovery operation will be called disk image software and be recovered the data in magnetic disk operation, the BACKUP.IMG file map on the External memory equipment in physical disk.After recovery operation finishes,, tell user's recovery operation to finish with the invoke user annoyware.Wherein said disk image software is that the data mapping of whole physical disk or certain disk partition is become a data file, and can write whole physical disk to this data file again or above the corresponding subregion.This software can oneself be write, and also can adopt the disk image software of other companies, as GHOST instrument etc.When revising the execution parameter of disk image software, can finish backup and recovery to physical disk, also can realize backup and recovery to disk partition.If hard disk generation physical damage is changed a physical disk of the same type, also can realize recovery to original data in magnetic disk.
User's prompt function: after back up or restore operation is finished, will adopt some mode, and, allow the pilot lamp flicker of computing machine front panel etc., and point out the user to extract External memory equipment such as the alerting tone that sends hummer.After the user removes External memory equipment, backup and recovery Control Software will be restarted computer system automatically.
Backup and recovery Control Software, disk image software and user reminding software all are installed in above the External memory equipment, and this External memory equipment is made into the DOS boot disk.In the BIOS the inside of computer system boot sequence being set then and being this External memory equipment type, is the USB dish as the External memory equipment type, and it is the USB mode that boot sequence then is set; As the External memory equipment type is compact disc rocordable, and the mode that boot sequence is a CD then is set.When the user need back up, external unit is linked to each other with computer system, when not powering on, computer system presses the POWER key then, and to computing machine energising, computer system will be with the external unit guidance system like this, and starts backup and recovery Control Software.Backup and recover Control Software and judge that this is operating as backup operation after, will use disk image software that disk is videoed, backing up total system is an image file.Behind the Backup end, with the invoke user annoyware, the notice user ID finishes.When the user needs recovery system, external unit is linked to each other with computer system, when not powering on, computer system presses the POWER key then, computer system will be with the external unit guidance system like this, and start backup and recover Control Software, backup and recover Control Software and judge that this is operating as recovery operation after, will use disk image software to the disk recovery of videoing, recover whole computer system.After recovery operation finishes,, notify user's rejuvenation to finish with the invoke user annoyware.
This kind computer system duplication provided by the invention and restoration methods, after the computer guiding mode being set and making external memory storage, owing to only need simple computers knowledge to get final product, therefore can back up easily and recovery system for the computer user who lacks computer literacy easily equally.
Advantage of the present invention is as follows:
This method utilize one can be as the External memory equipment of boot disk characteristic as computer system duplication and data recovered carrier, have and do not rely on other computing machines, easy to carry, advantage simple to operate, this External memory equipment is such as USB dish, portable hard drive, compact disc rocordable, magnetic tape station, MO etc.;
2. in backup of this method and the recovery operation process, do not need the user to carry out any mouse, keyboard operation.Also can satisfy computer system under situation not, finish the backup and the recovery operation of system with any keyboard, mouse and display;
3. this method is after finishing initial set-up procedure to computing machine and External memory equipment, only need just can judge automatically that after clicking the POWER button on the front panel of computing machine this operation is backup procedure or rejuvenation, automatically carry out back up or restore then;
Description of drawings
Fig. 1 is computer system duplication of the present invention and restoration methods process flow diagram.
Embodiment
Below will be with the USB dish as External memory equipment, guidance system adopts DOS, and the user reminding mode is the hummer sounding, and how next detailed introduction is implemented in the operation steps in backup and the rejuvenation, please referring to Fig. 1.
Computer system is backed up with recovery operation before, at first carry out preliminary work.Preliminary work is divided into two steps, and the one, the guidance mode (a step) of computer system is set; The 2nd, backup and recovery system (b step) are installed on USB device.The guidance mode that computer system is set is before computer starting, enters BIOS the interface is set, and the guidance mode that first guidance mode is USB is set then.Preserve this setting, and withdraw from.This step setting operation can be finished setting in the computer system installing operating system.Backup and recovery system software are installed then above the USB dish.These installation steps at first are made into the DOS boot disk to this USB dish.Revise self-starting script AUTOEXEC.BAT file then, increase delegation: call backup and recover Control Software, copy backup at last and recover Control Software, system image software and user reminding software above the USB dish in this document the inside.The installation steps of this backup and recovery system can be finished on any computing machine.
After preliminary work was finished, the user just can hold this USB dish not to be had the backup of mouse and keyboard operation to this server system and resumes work.
Introduce the operating process of backup below.It generally is to carry out under normal operation of the physical disk of computer system and the effective situation of data that the user carries out backup operation.At this moment, the USB dish is inserted into (c step) in the computer system, under the not charged situation of computing machine, presses the POWER button of computing machine front then, to computing machine energising (d step), with the DOS system that starts above the USB dish.In the dos operating system start-up course, will automatically perform self-starting script file AUTOEXEC.BAT, can automatically perform backup when carrying out this document again and recover Control Software.At this moment backing up and recovering the Control Software discovery does not have the BACKUP.IMG file on the USB dish is equipped with, will judge that this operation belongs to backup procedure.System will carry out disk image software to the whole physical disk backup of videoing then.After backup operation finishes, will start user reminding software, this software can send the hummer alarm call and remind the user to extract USB dish (e step).The user extracts USB dish back (f step), will restart computer system (g step) automatically.After computer system is restarted, the operating system of physical disk guiding will be entered.So far, finish the backup operation of this computer system.The operational flowchart in this stage is:
Introduce the operating process that recovers below.After computer system breaks down, just can utilize the USB of backup to coil and recover.If the disk generation physical damage of computer system can be changed physical disk of the same type, carry out system recovery.When system recovery begins, the USB dish is inserted into (c step) in the computer system, when computing machine is not charged, press the POWER button of computing machine front then, to computing machine energising (d step), with the DOS system that starts above the USB dish.In the dos operating system start-up course, will automatically perform self-starting script file AUTOEXEC.BAT, can automatically perform backup when carrying out this document and recover Control Software.Backup and recovery Control Software find externally to exist above the memory device BACKUP.IMG file, will judge that this operation belongs to rejuvenation.System will carry out disk image software to the whole physical disk recovery of videoing then.After recovery operation finishes, prompting to be finished in startup restarted software, this software can send the hummer alarm call and remind the user to extract USB dish (e step).The user extracts USB dish back (f step), will restart computer system (g step) automatically.After computer system is restarted, the operating system of physical disk guiding will be entered.So far, the rejuvenation introduction, computer system reverts to normal state again.
Claims (2)
1, a kind of computer system duplication and restoration methods are applied to not have the computer system of outside input, output unit, it is characterized in that:
A, the guidance mode that computer system is set are the external memory devices type;
B, making one have the external memory storage that starts function, guiding function, backup and restoring control function, user's prompt function;
C, under the not charged situation of computer system, insert this external memory storage;
D, energising start computer system;
E, computing machine judge whether there is the appointment recovery file on the external memory storage automatically, if exist, then reflection specifies image file to whole physical hard disk, sends cue after finishing; If there is no then video whole physical hard disk to the image file of external memory storage appointment, send cue after finishing;
F, extract external memory storage;
G, system reset automatically.
2, computer system duplication according to claim 1 and restoration methods is characterized in that: External memory equipment is any among USB dish, portable hard drive, compact disc rocordable, magnetic tape station, the MO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02160895 CN1220945C (en) | 2002-12-31 | 2002-12-31 | Computer system backup and restoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02160895 CN1220945C (en) | 2002-12-31 | 2002-12-31 | Computer system backup and restoring method |
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| Publication Number | Publication Date |
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| CN1512346A true CN1512346A (en) | 2004-07-14 |
| CN1220945C CN1220945C (en) | 2005-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02160895 Expired - Fee Related CN1220945C (en) | 2002-12-31 | 2002-12-31 | Computer system backup and restoring method |
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| CN (1) | CN1220945C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337211C (en) * | 2005-06-10 | 2007-09-12 | 张健 | Method for safeguarding the continuous safety operation of computers |
| CN100458645C (en) * | 2005-10-07 | 2009-02-04 | 株式会社东芝 | Information processing apparatus and power on control method |
| CN102439565A (en) * | 2011-10-28 | 2012-05-02 | 华为技术有限公司 | Method and device for starting recovery |
| CN103049352A (en) * | 2012-12-20 | 2013-04-17 | 创新科软件技术（深圳）有限公司 | Method for recovering operating system of RAID (Redundant Array of Independent Disk) |
| CN103379239A (en) * | 2012-04-27 | 2013-10-30 | 京瓷办公信息***株式会社 | Image forming apparatus |
| CN107038379A (en) * | 2015-12-18 | 2017-08-11 | 霍夫曼-拉罗奇有限公司 | For recovering to be used to handle the method and system of the setting of the instrument of sample or reagent |
| CN109144779A (en) * | 2018-08-01 | 2019-01-04 | 中影环球（北京）科技有限公司 | The backup and restoration methods of TMS server, (SuSE) Linux OS |
| CN109358988A (en) * | 2018-12-10 | 2019-02-19 | 郑州云海信息技术有限公司 | A kind of restoration methods, device, system and the readable storage medium storing program for executing of cloud Backup Data |
| CN110083404A (en) * | 2019-04-23 | 2019-08-02 | 深圳昆仑通态科技有限责任公司 | The data processing method and system and human interface devices of human interface devices |
| CN112083964A (en) * | 2019-06-14 | 2020-12-15 | 佛山市顺德区顺达电脑厂有限公司 | Method for deploying operating system |
-
2002
- 2002-12-31 CN CN 02160895 patent/CN1220945C/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337211C (en) * | 2005-06-10 | 2007-09-12 | 张健 | Method for safeguarding the continuous safety operation of computers |
| CN100458645C (en) * | 2005-10-07 | 2009-02-04 | 株式会社东芝 | Information processing apparatus and power on control method |
| CN102439565B (en) * | 2011-10-28 | 2013-04-24 | 华为技术有限公司 | Method and device for starting recovery |
| CN102439565A (en) * | 2011-10-28 | 2012-05-02 | 华为技术有限公司 | Method and device for starting recovery |
| WO2012163029A1 (en) * | 2011-10-28 | 2012-12-06 | 华为技术有限公司 | Reboot recovery method and device |
| CN103379239A (en) * | 2012-04-27 | 2013-10-30 | 京瓷办公信息***株式会社 | Image forming apparatus |
| CN103379239B (en) * | 2012-04-27 | 2016-04-13 | 京瓷办公信息***株式会社 | Image processing system |
| CN103049352A (en) * | 2012-12-20 | 2013-04-17 | 创新科软件技术（深圳）有限公司 | Method for recovering operating system of RAID (Redundant Array of Independent Disk) |
| CN107038379A (en) * | 2015-12-18 | 2017-08-11 | 霍夫曼-拉罗奇有限公司 | For recovering to be used to handle the method and system of the setting of the instrument of sample or reagent |
| CN107038379B (en) * | 2015-12-18 | 2021-07-02 | 霍夫曼-拉罗奇有限公司 | Method and system for restoring settings of an instrument for processing a sample or reagent |
| CN109144779A (en) * | 2018-08-01 | 2019-01-04 | 中影环球（北京）科技有限公司 | The backup and restoration methods of TMS server, (SuSE) Linux OS |
| CN109358988A (en) * | 2018-12-10 | 2019-02-19 | 郑州云海信息技术有限公司 | A kind of restoration methods, device, system and the readable storage medium storing program for executing of cloud Backup Data |
| CN110083404A (en) * | 2019-04-23 | 2019-08-02 | 深圳昆仑通态科技有限责任公司 | The data processing method and system and human interface devices of human interface devices |
| CN112083964A (en) * | 2019-06-14 | 2020-12-15 | 佛山市顺德区顺达电脑厂有限公司 | Method for deploying operating system |
| CN112083964B (en) * | 2019-06-14 | 2024-02-13 | 佛山市顺德区顺达电脑厂有限公司 | Method for deploying an operating system |
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| Publication number | Publication date |
|---|---|
| CN1220945C (en) | 2005-09-28 |
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