CN1746841A - The user sets up the system and method that computer recovers CD - Google Patents
The user sets up the system and method that computer recovers CD Download PDFInfo
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- CN1746841A CN1746841A CN 200410051471 CN200410051471A CN1746841A CN 1746841 A CN1746841 A CN 1746841A CN 200410051471 CN200410051471 CN 200410051471 CN 200410051471 A CN200410051471 A CN 200410051471A CN 1746841 A CN1746841 A CN 1746841A
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Abstract
The invention provides a kind of user and set up the system and method that computer recovers CD, be used to set up the CD that the computer system recovery is used.This system comprises: a hard disk is used to deposit the image file of the factory state operating system of backup; CD-ROM drive and hard disk connect a programmable device, and this device comprises: an initialization is provided with module, and being used for the computer shipment preceding is a plurality of subregions with hard disk partition, and the image file of factory state operating system is backed up to a wherein subregion, with this subzone hiding; One document copying module is used for the image file of the factory state operating system of hidden partition backup is copied to visible partition; One imprinting CD module is used for the image file that is copied to the factory state operating system of visible partition is made ISO file and imprinting to blank CD.Utilize the present invention, can recover computer system flexibly.
Description
[technical field]
The invention provides the system and method that a kind of user sets up CD, particularly a kind of user of computer system recovery sets up the system and method that recovers CD.
[background technology]
The safety problem of computer system has become the problem of widely being concerned about, computer operating system may be because therefore many-sided former thereby damage or collapse have many methods of recovering at computer system.
1. the method for recovery comprises that use recovers CD and carries out system recovery.Fig. 1 is the process of the setting up synoptic diagram of current system recovery CD, and it is that manufacturer makes that computer operating system recovers CD, and provides and delivers to the user when the computer shipment.When the user damages or collapses at computer operating system, just can use this CD that operating system is recovered.Though this method has realized the recovery to computer operating system, the recovery CD is damaged probably or loses, and can't use in case recover CD, just can't recover system.
United States Patent (USP) trademark office in January calendar year 2001 bulletin on the 2nd the patent No. be US6,170,055 patent, its name is called " using removable high power capacity media to carry out the system of computer recovery " (System for Computer Recovery Using Removable HighCapacity Media).This patent provides a kind of computer recovery system, be under the improper operation situation at computer, removable high power capacity media is inserted the host interface of computer, restart computer then, this moment, the computer expert crossed this media startup, this media is included in the program that starts this computer under the computer abnomal condition, also comprises the software that is used to recover this computer, and this software arrives normal condition with the operating system recovery of computer again.Though this method provides the system that computer system is recovered, the operation that when removable high power capacity media is lost or damaged, also can't recover this computer system.
[summary of the invention]
At the existing weak point of prior art, the present invention's fundamental purpose provides a kind of user and sets up the system and method that computer recovers CD, it has good security and dirigibility, allow user oneself set up and recover CD, can directly use this CD recovery operation system when needing, can rebulid this recovery CD when losing again and carry out system recovery again.
The invention provides the system that the user sets up computer recovery CD for reaching above-mentioned purpose, be used to set up the recovery CD that is used when computer system is recovered, the system that this user sets up computer recovery CD comprises: a CD-ROM drive is used for inserting blank CD when the imprinting computer system is recovered CD; One hard disk is used to deposit user's operating system and some application programs, also comprises the image file of the factory state operating system of backup, and this image file can be directly used in the execution computer system and resume operation; CD-ROM drive and hard disk connect a programmable device, this programmable device comprises: an initialization is provided with module, being used for before the computer shipment hard disk partition is a plurality of subregions, and the image file of factory state operating system backed up to a wherein subregion, with this subzone hiding, the user is invisible under operating system, and can not carry out read-write operation to it when not using other software; One document copying module is used for imprinting and recovers the CD process image file of the factory state operating system of hidden partition backup is copied to visible partition; One imprinting CD module provides the user to set up the operation-interface that recovers CD, is used for the image file that is copied to the factory state operating system of visible partition is made the iso standard formatted file and is burnt to blank CD.
The present invention also provides a kind of user to set up the method that computer recovers CD, is used to set up the recovery CD that is used when computer system is recovered, and the method that this user sets up computer recovery CD comprises the steps: that (a) sets up fdisk; (b) set a hidden partition, and set its type, wherein the type of hidden partition is a FAT32 or other file system; (c) image file with factory state operating system backs up to hidden partition; (d) accept the user and set up the request that recovers CD; (e) read the Master boot sector of hard disk; (f) read the fdisk form from Master boot sector; (g) obtain the startup sector number of hidden partition from hard disk partition table according to the type of hidden partition; (h) according to the startup sector number of hidden partition, calculate the file allocation table of hidden partition and the beginning sector of root directory area; (i) set up a temporary folder at visible system partitioning; (j) image file with the factory state operating system that hidden partition backed up is copied to this temporary folder; (k) file in the temporary folder be will be copied to and the disk format file of standard and imprinting made to blank CD; (l) image file of the deletion factory state operating system that visible partition copied and the temporary folder of being set up.
[description of drawings]
Fig. 1 is the process of the setting up synoptic diagram of current system recovery CD.
Fig. 2 is the process of the setting up synoptic diagram of system recovery CD of the present invention.
Fig. 3 is a system architecture diagram of the present invention.
Fig. 4 is a system flowchart of the present invention.
Fig. 5 is the process flow diagram that use of the present invention recovers the optical disk start-up recovery.
[embodiment]
As shown in Figure 2, it is the process of the setting up synoptic diagram of system recovery CD of the present invention, the process of setting up of this system recovery CD document copying that to be manufacturer be used for needs to recover is at computer hard disc, and computer is configured, with the computer shipment, the user can independently set up the recovery CD of computer system after initialization is provided with computer.
As shown in Figure 3, be system architecture diagram of the present invention.This system comprises: a CD-ROM drive 10, one hard disks 20, one programmable devices 30.Wherein, CD-ROM drive 10 is used for inserting blank CD when the imprinting computer system is recovered CD; Hard disk 20 is used to deposit user's operating system and some application programs, also comprises the image file of the factory state operating system of backup, and this image file can be directly used in the execution computer system and resume operation; CD-ROM drive 10 and hard disk 20 connect a programmable device 30, be used to control this and set up the process that computer system is recovered CD, this programmable device comprises: an initialization is provided with module 301, be used for before the computer shipment, hard disk 20 being divided into a plurality of subregions, and the image file of factory state operating system backed up to a wherein subregion, with this subzone hiding, the user is invisible under operating system, and can not carry out read-write operation to it when not using other software; One document copying module 302 is used for imprinting and recovers the CD process image file of the factory state operating system of hidden partition backup is copied to visible partition; One imprinting CD module 303 provides the user to set up the operation interface that recovers CD, is used for the image file that is copied to the factory state operating system of visible partition is made the iso standard formatted file and is burnt to blank CD by CD-ROM drive 10.
As shown in Figure 4, be system flowchart of the present invention, step S40 is an initial step; By this method, manufacturer need set up fdisk (step S41) before the computer shipment; After computer divided subregion, set a hidden partition, and set its type (step S42), be about to hidden partition and be set at concrete file system, as the file system of FAT32 or other; After configuring hidden partition, the image file of factory state operating system is backed up to hidden partition (step S43); After the computer shipment, the operation interface that the user is provided by programmable device 30 is selected to set up and is recovered CD and produce the request (step S44) that recovers CD of setting up; Because the image file of the factory state operating system that is backed up is stored in hidden partition, so need read the Master boot sector (step S45) of hard disk; Read fdisk form (step S46), i.e. Disk Partition Table from Master boot sector; Then, obtain the startup sector number (step S47) of hidden partition according to the type of hidden partition from hard disk partition table, wherein, the type of the present invention's hidden partition is set to the FAT32 file system as preferable embodiment; According to the startup sector number of hidden partition, calculate the file allocation table (FAT) of hidden partition and the beginning sector (step S48) of root directory area; At this moment, the image file of the factory state operating system that has read in the hidden partition to be backed up, because this image file can be used for directly recovering computer operating system, and imprinting recovery CD need be made this file the disk format file (ISO formatted file) of standard, so need set up a temporary folder (step S49) at visible system partitioning; And the image file of the factory state operating system that hidden partition backed up is copied to this temporary folder (step S410); Then, make the disk format file of standard and imprinting to blank CD (step S411) with being copied to file in the temporary folder; Behind the intact CD of imprinting, deletion image file and above-mentioned temporary folder (step S412) that visible partition copied; At last, the step S413 of execution is an end step.
As shown in Figure 5, be the process flow diagram that use of the present invention recovers the optical disk start-up recovery.Be initial step from recovering optical disk start-up recovery (step S50); After selecting to use the recovery CD, judge at first whether its hidden partition exists (step S51), when needing to recover because of system failure, possible hidden partition partially or completely damages, also may be formatted under the user slips up operation.If hidden partition exists and be intact, the image file that then can directly select to call the factory state operating system of hidden partition backup carries out system recovery (step S52), also can select to call the recovery CD and carry out system recovery (step S53).If hidden partition does not exist or damages, then can only select to call the recovery CD and carry out system recovery (step S53); If execution in step S52 then need restart to hidden partition (step S54), executive system is recovered (step S56) then; If execution in step S53 then need rebulid fdisk (step S55); After setting up subregion, be ready to the hidden partition of being set up (step S57) by the recovery CD; To recover then CD the image file of the factory state operating system of imprinting be copied to hidden partition (step S58); Start and executive system resume operation (step S59) from hidden partition again.
Claims (5)
1. a user sets up the system that computer recovers CD, is used to set up the recovery CD that is used when computer system is recovered, and it is characterized in that, the system that this user sets up computer recovery CD comprises:
One CD-ROM drive is to be used for inserting when the imprinting computer system is recovered CD blank CD;
One hard disk is operating system and some application program that is used to deposit the user, also comprises the image file of the factory state operating system of backup;
CD-ROM drive and hard disk connect a programmable device, and this programmable device comprises:
One initialization is provided with module, be that to be used for before the computer shipment hard disk partition be a plurality of subregions, and the image file of factory state operating system backed up to a wherein subregion, with this subzone hiding, the user is invisible under operating system, and can not carry out read-write operation to it when not using other software;
One document copying module is to be used for imprinting to recover the CD process image file of the factory state operating system of hidden partition backup is copied to visible partition;
One imprinting CD module provides the user to set up the operation-interface that recovers CD, is to be used for the image file that is copied to the factory state operating system of visible partition is made the iso standard formatted file and is burnt to blank CD.
2. user as claimed in claim 1 sets up the system that computer recovers CD, it is characterized in that, wherein the image file of the factory state operating system of backup can be used for direct recovery operation system.
3. a user sets up the method that computer recovers CD, is used to set up the recovery CD that is used when computer system is recovered, and it is characterized in that, the method that this user sets up computer recovery CD comprises the steps:
Set up fdisk;
Set a hidden partition, and set its type;
The image file of factory state operating system is backed up to hidden partition;
Accept the user and set up the request that recovers CD;
Set up a temporary folder at visible system partitioning;
The image file of the factory state operating system that hidden partition backed up is copied to this temporary folder;
Make the disk format file of standard and imprinting to blank CD with being copied to file in the temporary folder;
The image file of the deletion factory state operating system that visible partition copied and the temporary folder of being set up.
4. user as claimed in claim 3 sets up the method that computer recovers CD, it is characterized in that wherein the type of hidden partition is a FAT32 or other file system.
5. user as claimed in claim 3 sets up the method that computer recovers CD, it is characterized in that, wherein the image file of the factory state operating system that hidden partition backed up is copied to this temporary folder and also comprises following substep:
Read the Master boot sector of hard disk;
Read the fdisk form from Master boot sector;
Obtain the startup sector number of hidden partition from hard disk partition table according to the type of hidden partition;
According to the startup sector number of hidden partition, calculate the file allocation table of hidden partition and the beginning sector of root directory area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051471 CN1746841A (en) | 2004-09-11 | 2004-09-11 | The user sets up the system and method that computer recovers CD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051471 CN1746841A (en) | 2004-09-11 | 2004-09-11 | The user sets up the system and method that computer recovers CD |
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| Publication Number | Publication Date |
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| CN1746841A true CN1746841A (en) | 2006-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410051471 Pending CN1746841A (en) | 2004-09-11 | 2004-09-11 | The user sets up the system and method that computer recovers CD |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019892A (en) * | 2012-12-29 | 2013-04-03 | 盛耀无线通讯科技（北京）有限公司 | NV data backup and recovery method based on high-pass platform |
| CN105373339A (en) * | 2014-08-29 | 2016-03-02 | 深圳市金胜电子科技有限公司 | Hard disk data copy method and system |
-
2004
- 2004-09-11 CN CN 200410051471 patent/CN1746841A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019892A (en) * | 2012-12-29 | 2013-04-03 | 盛耀无线通讯科技（北京）有限公司 | NV data backup and recovery method based on high-pass platform |
| CN105373339A (en) * | 2014-08-29 | 2016-03-02 | 深圳市金胜电子科技有限公司 | Hard disk data copy method and system |
| CN105373339B (en) * | 2014-08-29 | 2019-02-12 | 深圳市金胜电子科技有限公司 | A kind of copy method and system of hard disc data |
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