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CN103870347A - System restoring method and device - Google Patents

System restoring method and device Download PDF

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Publication number
CN103870347A
CN103870347A CN201210533317.2A CN201210533317A CN103870347A CN 103870347 A CN103870347 A CN 103870347A CN 201210533317 A CN201210533317 A CN 201210533317A CN 103870347 A CN103870347 A CN 103870347A
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China
Prior art keywords
partition holding
electronic equipment
capacity
data
clear area
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CN201210533317.2A
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Chinese (zh)
Inventor
邓青
陈轩
刘力强
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Publication date
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Priority to CN201210533317.2A priority Critical patent/CN103870347A/en
Publication of CN103870347A publication Critical patent/CN103870347A/en
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Abstract

The invention discloses a system restoring method and device which is applied to an electronic device. The electronic device comprises a storage unit. Current system data are stored in a first storage subarea in the storage unit. The method includes the following steps: acquiring a second storage subarea located on a storage and different from the first storage subarea; generating a first command which contains an address corresponding to the second storage subarea and used for system restoring; executing the first command, conducting system restoring in the second storage subarea by acquiring the address for system restoring, and meanwhile enabling a current system of the electronic device to operate normally to enable a user to normally use an original operation system and application programs during the system restoring. After the system restoring is conducted, the data of the original operation system are still stored, the usability and the fault tolerance of the electronic device are improved during system restoring.

Description

A kind of system recovery method and device
Technical field
The present invention relates to electronic technology field, be specifically related to the method and apparatus that a kind of system is recovered.
Background technology
At present computing machine is more and more extensive in the application of every field, in the computed process of reality, breaks down in operating system, or while needing initiatively the system situation such as clear up to occur, just need to reset to operating system.In general, refitting operating system has following two kinds of situations: the first is passive type refitting, for various reasons, and the destruction of for example user misoperation or virus, trojan horse program, the impaired even collapse that leads to errors of vital document in system cannot start, the refitting system of having to.The second is active refitting, though some user's system normal operations, the system of also can regularly resetting, object is for the too fat to move system can't bear is cleared up, and allows system work under optimum state.Refitting system in the past need to be longer time, current solution is, each chamber of commerce of computing machine factory preserves the portion backup of dispatching from the factory in hard disk, in recovering, user must be introduced into a special recovery environment, the recovery of then dispatching from the factory.
Present inventor realizing in the process of technical scheme in the embodiment of the present application, determines that the scheme of prior art exists following technical matters:
When the scheme of employing prior art is carried out system recovery, user must enter special recovery environment (normally WinPE), then carries out system recovery, so, there is in rejuvenation the technical matters that the routine operation system on this computer and multiple application software cannot normally be used;
Meanwhile, also because after operating system recovery, origin operation system data can be capped, so existence may cause the technical matters of loss of vital data.
Summary of the invention
The invention provides the method and apparatus that a kind of system is recovered, solve in prior art and exist in rejuvenation, the technical matters that the routine operation system on this computer and multiple application software cannot normally be used.
A kind of system recovery method, is applied in electronic equipment, in described electronic equipment, has storage unit, stores current system data in described storage unit in the first partition holding, and described method comprises:
Obtain the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding;
Generate the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding;
Carry out described the first instruction, by obtaining described address of recovering for system, carry out system recovery at described the second partition holding, meanwhile, keep the current system of described electronic equipment normally to move.
Described second partition holding that obtains comprises:
The first clear area of determining the first memory capacity in the clear area of described storage unit, obtains described the first clear area as described the second partition holding, and described the first memory capacity is to carry out system to recover required capacity.
Before obtaining described the second partition holding, also comprise: calculate the capacity of clear area in described storage unit, if the capacity of described clear area is more than or equal to described the first memory capacity, obtain described the second partition holding; If the capacity of described clear area is less than described the first memory capacity, stop.
Described electronic equipment also has startup data is set, described startup arranges packet containing the path of pointing to the subregion that stores current system data, according to the modify instruction of user input, described path is set, makes described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data run.
Carrying out system at described the second partition holding also comprises after recovering: described startup is arranged the second partition holding described in the path point that data comprise by the modify instruction of inputting according to user, when described electronic equipment starts, select system data that described the second partition holding stores as current system data run.
A kind of system recovery device, is applied in electronic equipment, in described electronic equipment, has storage unit, stores current system data in described storage unit in the first partition holding, and described device comprises:
Obtain division module, for obtaining the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding;
Instruction generation module, for generating the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding;
Instruction execution module, carries out described the first instruction, by obtaining described address of recovering for system, carries out system recovery at described the second partition holding, meanwhile, keeps the current system of described electronic equipment normally to move.
The described division module that obtains is also determined the first clear area of the first memory capacity for the clear area in described storage unit, obtain described the first clear area as described the second partition holding, described the first memory capacity is to carry out system to recover required capacity.
This device also comprises:
Capacity judge module, for calculating the capacity of clear area in described storage unit, if the capacity of described clear area is more than or equal to described the first memory capacity, obtains described the second partition holding; If the capacity of described clear area is less than described the first memory capacity, stop.
Described device also has startup data is set, described startup arranges packet containing the path of pointing to the subregion that stores current system data, according to the modify instruction of user input, described path is set, makes described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data run.
This device also comprises:
Path arranges module, for described startup being arranged to the second partition holding described in the path point that data comprise according to the modify instruction of user input, when described electronic equipment starts, select system data that described the second partition holding stores as current system data run.
By the one or more technical schemes in the embodiment of the present application, at least can be achieved as follows technique effect:
Scheme of the present invention is compared with prior art scheme, and scheme provided by the present invention is by obtaining the second partition holding, and described the second partition holding is positioned on described reservoir and is different from described the first partition holding; Generate the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding; Carry out described the first instruction, by obtaining described address of recovering for system, carry out system recovery at described the second partition holding, simultaneously, keep the current system of described electronic equipment normally to move, solved the technical matters of carrying out cannot using when system is recovered routine operation system in prior art, make user in carrying out system recovery, can use normally origin operation system and application program, improve the ease for use of described electronic equipment in the time that system is recovered;
Meanwhile, the capped problem that may cause loss of vital data of origin operation system data after the present invention program has also solved system and recovers, carries out after system recovery, and origin operation system data is still preserved, the fault-tolerance that has improved described electronic equipment and carry out system recovery.
Accompanying drawing explanation
Fig. 1 is the main process flow diagram of a kind of system recovery method in the embodiment of the present application;
Fig. 2 is the detail flowchart of a kind of system recovery method in the embodiment of the present application;
Fig. 3 is the primary structure figure of a kind of system recovery device in the embodiment of the present invention;
Fig. 4 is the detailed structure view of a kind of system recovery device in the embodiment of the present invention.
Embodiment
The present invention program provides a kind of system recovery method, be applied in electronic equipment, in described electronic equipment, there is storage unit, in described storage unit, in the first partition holding, store current system data, the present invention program is by following step: obtain the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding; Generate the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding; Carry out described the first instruction, by obtaining described address of recovering for system, carry out system recovery at described the second partition holding, meanwhile, keep the current system of described electronic equipment normally to move, make user in carrying out system recovery, can use normally origin operation system and application program, and carry out after system recovery, origin operation system data is still preserved, the ease for use of described electronic equipment in the time that system is recovered and the fault-tolerance of carrying out system recovery are improved.
Below in conjunction with each accompanying drawing, technical solution of the present invention main realized to principle, embodiment and the beneficial effect that should be able to reach is explained in detail:
As shown in Figure 1, a kind of system recovery method, is applied in electronic equipment, in described electronic equipment, has storage unit, stores current system data in described storage unit in the first partition holding, and described method comprises:
Step 101: obtain the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding;
In embodiments of the present invention, the mode of obtaining the second partition holding can be:
The first clear area of determining the first memory capacity in the clear area of described storage unit, obtains described the first clear area as described the second partition holding, and described the first memory capacity is to carry out system to recover required capacity.
Step 102: generate the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding;
Step 103: carry out described the first instruction, by obtaining described address of recovering for system, carry out system recovery at described the second partition holding, meanwhile, keep the current system of described electronic equipment normally to move.
Such scheme is by obtaining described second partition holding of described the first partition holding that is different from storage current system data, and carry out system recovery on described the second partition holding, the process of system recovery and the operation of current system data are not interfere with each other, thereby reach the normal technique effect that uses origin operation system when system is recovered, below the concrete steps of above-mentioned system recovery method are described in detail.
As shown in Figure 2, in above-mentioned method, before obtaining described the second partition holding, need to first judge, whether the clear area of the storage unit of described electronic equipment has enough capacity, also comprises before therefore obtaining described the second partition holding in described step 101:
Step 104: calculate the capacity of clear area in described storage unit, if the capacity of described clear area is more than or equal to described the first memory capacity, obtain described the second partition holding; If the capacity of described clear area is less than described the first memory capacity, stop.
In concrete applied environment, the method that realizes above-mentioned steps 104 can be:
Recover needed enough idle capacities in order to make described storage unit there is system, the shared capacity of new system data generating for carrying out system recovery at described the second partition holding is estimated in advance, obtain described the first memory capacity, pre-recorded the first described memory capacity system in described storage unit is recovered in relevant data; In the time that needs are carried out described system recovery, first calculate the capacity of current free space in described storage unit, then call above-mentioned described the first memory capacity having recorded, and compare with the capacity of described free space, if described the first memory capacity is greater than the capacity of described free space, stop the step that follow-up system recovers, and recover needed insufficient space by the output unit lifting custom system of described electronic equipment; If described the first memory capacity is less than or equal to the capacity of described free space, continue to carry out the step that follow-up system is recovered.
In concrete applied environment, the method that realizes above-mentioned steps 101 can comprise multiple, and two kinds of optimized schemes are below provided, respectively:
Scheme one: by described step 104, confirm that in described storage unit, having system recovers after needed enough idle capacities, in described idle capacity, determine the first clear area of the first memory capacity, if described the first clear area is positioned on described the first partition holding, need the operation by dividing subregion, described the first clear area is separated with described the first partition holding, form described the second partition holding;
Scheme two: by described step 104, confirm that in described storage unit, having system recovers after needed enough idle capacities, in described idle capacity, determine the first clear area of the first memory capacity, if described the first clear area is positioned on other subregions different from described the first partition holding, can be using other described subregions as the second partition holding, for carrying out system recovery.
Obtain after described the second partition holding by above-mentioned scheme one or scheme two, can on described the second partition holding, carry out system recovery, because described the second partition holding and described the first partition holding that stores origin operation system data are different subregions disconnected from each other, so in the time carrying out system recovery, can not produce data collision with the normal operation of origin operation system, therefore,, in the process of recovering in system, the current system of electronic equipment still can normally move.
As shown in Figure 2, in the described step 103 of said method, after described the second partition holding carries out system recovery, because described electronic equipment also has to start, data are set, described startup arranges packet containing the path of pointing to the subregion that stores current system data, if therefore need to use the new system of recovering, also need the startup path of described electronic equipment to be revised as and to point to described the second partition holding, comprising:
Step 105: described startup is arranged to the second partition holding described in the path point that data comprise according to the modify instruction of user input, when described electronic equipment starts, select system data that described the second partition holding stores as current system data run.
In concrete applied environment, the concrete grammar of realizing above-mentioned steps 105 can be:
In computing machine, have for determining default action system and the data of booting wait machine time, be called to start data (Booting Configuration Data) are set, in the described step 103 of said method, carry out after system recovery at described the second partition holding, also need, by adjusting described startup, data are set, the system data that described the second partition holding is stored is as current system data, concrete, can edit described startup by bcdedit.exe program data are set, revising the path that described startup arranges in data corresponding described the first partition holding is the path of corresponding described the second partition holding, thereby default action system is revised as at described the second partition holding and carries out the new system obtaining after system is recovered, when restarting after computing machine, above-mentioned new system will be moved as current operation system.
Start the method that data are set based on above-mentioned adjustment, because system recovery method proposed by the invention can not processed the origin operation system data on described the first partition holding, therefore after system is recovered, origin operation system data is still stored on the first partition holding, start data are set by adjustment, can make described electronic equipment get back to the origin operation system operation before system is recovered, the scheme that has solved recovery system in prior art makes the technical matters of loss of vital data because meeting covers origin operation system data, specific implementation is:
According to the modify instruction of user input, described path is set, makes described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data run.
In concrete applied environment, realize the above-mentioned described path that arranges, make described electronic equipment using a method as current system data run in the system data of storing in described the first partition holding or the second partition holding can be:
Edit described startup by bcdedit.exe program data are set, the path that makes described startup that corresponding default action system in data is set is, while pointing to described the first partition holding, can make described electronic equipment move with origin operation system; The path that makes described startup that corresponding default action system in data is set is, while pointing to described the second partition holding, can make described electronic equipment to carry out the new operating system after system recovery.
As shown in Figure 3, according to the method shown in Fig. 1, the embodiment of the present invention also provides a kind of system recovery device, be applied in electronic equipment, in described electronic equipment, have storage unit, store current system data in described storage unit in the first partition holding, described system recovery device comprises:
Obtain division module 301, for obtaining the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding;
Instruction generation module 302, for generating the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding;
Instruction execution module 303, for carrying out described the first instruction, by obtaining described address of recovering for system, carries out system recovery at described the second partition holding, meanwhile, keeps the current system of described electronic equipment normally to move.
As shown in Figure 4, described obtain described the second partition holding of obtaining of division module 301 before, need to first judge, whether the clear area of the storage unit of described electronic equipment has enough capacity, therefore described system recovery device also comprises:
Capacity judge module 304, for calculating the capacity of clear area in described storage unit, if the capacity of described clear area is more than or equal to described the first memory capacity, obtains described the second partition holding; If the capacity of described clear area is less than described the first memory capacity, stop.
In concrete applied environment, above-mentioned capacity judge module 304 can be in the time carrying out concrete operations:
Recover needed enough idle capacities in order to make described storage unit there is system, the shared capacity of new system data generating for carrying out system recovery at described the second partition holding is estimated in advance, obtain described the first memory capacity, pre-recorded the first described memory capacity system in described storage unit is recovered in relevant data; In the time that needs are carried out described system recovery, first calculate the capacity of current free space in described storage unit, then call above-mentioned described the first memory capacity having recorded, and compare with the capacity of described free space, if described the first memory capacity is greater than the capacity of described free space, stop the step that follow-up system recovers, and recover needed insufficient space by the output unit lifting custom system of described electronic equipment; If described the first memory capacity is less than or equal to the capacity of described free space, continue to carry out the step that follow-up system is recovered.
In the described concrete mode of obtaining the second partition holding in obtaining division module 301 be:
The first clear area of determining the first memory capacity in the clear area of described storage unit, obtains described the first clear area as described the second partition holding, and described the first memory capacity is to carry out system to recover required capacity.
In concrete applied environment, realizing the above-mentioned method of obtaining the second partition holding in division module 301 of obtaining can have at least two schemes, respectively:
Scheme one: the capacity of the clear area in described storage unit is judged by described capacity judge module 304, confirm that in described storage unit, having system recovers after needed enough idle capacities, in described idle capacity, determine the first clear area of the first memory capacity, if described the first clear area is positioned on described the first partition holding, need the operation by dividing subregion, described the first clear area is separated with described the first partition holding, form described the second partition holding;
Scheme two: the capacity of the clear area in described storage unit is judged by described capacity judge module 304, confirm that in described storage unit, having system recovers after needed enough idle capacities, in described idle capacity, determine the first clear area of the first memory capacity, if described the first clear area is positioned on other subregions different from described the first partition holding, can be using other described subregions as the second partition holding, for carrying out system recovery.
As shown in Figure 4, by described instruction execution module 303 after described the second partition holding carries out system recovery, because described system recovery device also has to start, data are set, described startup arranges packet containing the path of pointing to the subregion that stores current system data, therefore also need in described system recovery device, to point to described the second partition holding for determining that the path of default action system of described electronic equipment is revised as, comprising:
Path arranges module 305, for described startup being arranged to the second partition holding described in the path point that data comprise according to the modify instruction of user input, when described electronic equipment starts, select system data that described the second partition holding stores as current system data run.
In concrete applied environment, above-mentioned path arranges module 305 and in the time carrying out concrete operations can be:
In computing machine, have for determining default action system and the data of booting wait machine time, be called to start data (Booting Configuration Data) are set, in the described step 103 of said method, carry out after system recovery at described the second partition holding, also need, by adjusting described startup, data are set, the system data that described the second partition holding is stored is as current system data, concrete, can edit described startup by bcdedit.exe program data are set, revising the path that described startup arranges in data corresponding described the first partition holding is the path of corresponding described the second partition holding, thereby default action system is revised as at described the second partition holding and carries out the new system obtaining after system is recovered, when restarting after computing machine, above-mentioned new system will be moved as current operation system.
By above-mentioned path, module 305 is set, can also realize in system and recover to select any one function as current operation system between the rear new system generating and original system, because system recovery method proposed by the invention can not processed the origin operation system data on described the first partition holding, therefore after system is recovered, origin operation system data is still stored on the first partition holding, start data are set by adjustment, can make described electronic equipment get back to the origin operation system operation before system is recovered, the scheme that has solved recovery system in prior art makes the technical matters of loss of vital data because meeting covers origin operation system data, specific implementation is:
According to the modify instruction of user input, described path is set, makes described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data run.
In concrete applied environment, realize above-mentioned path the described path that arranges in module 305 is set, make described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data, be specifically as follows:
Edit described startup by bcdedit.exe program data are set, the path that makes described startup that corresponding default action system in data is set is, while pointing to described the first partition holding, can make described electronic equipment move with origin operation system; The path that makes described startup that corresponding default action system in data is set is, while pointing to described the second partition holding, can make described electronic equipment to carry out the new operating system after system recovery.
Above-mentioned one or more technical schemes in the embodiment of the present application, at least have following technique effect:
Scheme of the present invention is compared with prior art scheme, and scheme provided by the present invention can be obtained the second partition holding, and described the second partition holding is positioned on described reservoir and is different from described the first partition holding; Generate the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding; Carry out described the first instruction, by obtaining described address of recovering for system, carry out system recovery at described the second partition holding, meanwhile, keep the current system of described electronic equipment normally to move.Adopt scheme of the present invention, owing to carrying out system recovery on described the second partition holding, because described the second partition holding and described the first partition holding that stores origin operation system data are different subregions disconnected from each other, so in the time carrying out system recovery, can not produce data collision with the normal operation of origin operation system, therefore, in the process of recovering in system, the current system of electronic equipment still can normally move, solve the technical matters of carrying out cannot using when system is recovered routine operation system in prior art, make user in carrying out system recovery, can use normally origin operation system and application program, improve the ease for use of described electronic equipment in the time that system is recovered,
Simultaneously, the present invention program is by carrying out system recovery at the subregion different from the subregion of storage original system data, then the method that described startup arranges data is set, the system that also solved is recovered the capped technical matters that may cause loss of vital data of rear origin operation system data, realize and having carried out after system recovery, the technique effect that origin operation system data is still preserved, the fault-tolerance that has improved described electronic equipment and carry out system recovery.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to be interpreted as comprising preferred embodiment and fall into all changes and the modification of the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.

Claims (10)

1. a system recovery method, is applied in electronic equipment, in described electronic equipment, has storage unit, stores current system data in described storage unit in the first partition holding, it is characterized in that, described method comprises:
Obtain the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding;
Generate the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding;
Carry out described the first instruction, by obtaining described address of recovering for system, carry out system recovery at described the second partition holding, meanwhile, keep the current system of described electronic equipment normally to move.
2. the method for claim 1, is characterized in that, described in obtain the second partition holding and comprise:
The first clear area of determining the first memory capacity in the clear area of described storage unit, obtains described the first clear area as described the second partition holding, and described the first memory capacity is to carry out system to recover required capacity.
3. method as claimed in claim 2, is characterized in that, obtains described the second partition holding and also comprises before:
Calculate the capacity of clear area in described storage unit, if the capacity of described clear area is more than or equal to described the first memory capacity, obtain described the second partition holding; If the capacity of described clear area is less than described the first memory capacity, stop.
4. the method for claim 1, it is characterized in that, described electronic equipment also has startup data is set, described startup arranges packet containing the path of pointing to the subregion that stores current system data, according to the modify instruction of user input, described path is set, makes described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data run.
5. method as claimed in claim 4, it is characterized in that, carrying out system at described the second partition holding also comprises after recovering: described startup is arranged the second partition holding described in the path point that data comprise by the modify instruction of inputting according to user, when described electronic equipment starts, select system data that described the second partition holding stores as current system data run.
6. a system recovery device, is applied in electronic equipment, in described electronic equipment, has storage unit, stores current system data in described storage unit in the first partition holding, it is characterized in that, described device comprises:
Obtain division module, for obtaining the second partition holding, described the second partition holding is positioned on described reservoir and is different from described the first partition holding;
Instruction generation module, for generating the first instruction, the address of recovering for system that described the first instruction comprises corresponding described the second partition holding;
Instruction execution module, carries out described the first instruction, by obtaining described address of recovering for system, carries out system recovery at described the second partition holding, meanwhile, keeps the current system of described electronic equipment normally to move.
7. device as claimed in claim 6, it is characterized in that, the described division module that obtains is also for the first clear area of determining the first memory capacity in the clear area of described storage unit, obtain described the first clear area as described the second partition holding, described the first memory capacity is to carry out system to recover required capacity.
8. device as claimed in claim 7, is characterized in that, described device also comprises:
Capacity judge module, for calculating the capacity of clear area in described storage unit, if the capacity of described clear area is more than or equal to described the first memory capacity, obtains described the second partition holding; If the capacity of described clear area is less than described the first memory capacity, stop.
9. device as claimed in claim 6, it is characterized in that, described device also has startup data is set, described startup arranges packet containing the path of pointing to the subregion that stores current system data, according to the modify instruction of user input, described path is set, makes described electronic equipment using one in the system data of storing in described the first partition holding or the second partition holding as current system data run.
10. device as claimed in claim 9, is characterized in that, this device also comprises:
Path arranges module, for described startup being arranged to the second partition holding described in the path point that data comprise according to the modify instruction of user input, when described electronic equipment starts, select system data that described the second partition holding stores as current system data run.
CN201210533317.2A 2012-12-11 2012-12-11 System restoring method and device Pending CN103870347A (en)

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CN104317727B (en) * 2014-09-30 2017-09-08 宇龙计算机通信科技(深圳)有限公司 The processing method of mobile terminal and data partition
CN104699505A (en) * 2015-03-12 2015-06-10 华为技术有限公司 Operating system status updating method and device based on mirror image technology
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CN108228387A (en) * 2017-12-27 2018-06-29 中兴通讯股份有限公司 A kind of startup control method, electronic equipment and computer readable storage medium
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Application publication date: 20140618