CN114217851A - System recovery mechanism establishing method and system starting and recovery method - Google Patents
System recovery mechanism establishing method and system starting and recovery method Download PDFInfo
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- CN114217851A CN114217851A CN202010922452.0A CN202010922452A CN114217851A CN 114217851 A CN114217851 A CN 114217851A CN 202010922452 A CN202010922452 A CN 202010922452A CN 114217851 A CN114217851 A CN 114217851A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1438—Restarting or rejuvenating
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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Abstract
The present disclosure relates to a method for establishing a system recovery mechanism and a method for starting and recovering the system, which are applicable to a computer comprising a storage device and an operating system, wherein the method for establishing the system recovery mechanism comprises the following steps: (a) starting the computer; (b) recording all instructions sent to the storage device within a time interval after the computer is started; (c) analyzing the operation times and the time sequence of at least one specific instruction and generating an analysis result; (d) judging whether the number of the analysis results is greater than or equal to a preset value; and (e) establishing a system restoration mechanism according to all the analysis results. If the determination result in step (d) is yes, performing step (e) after step (d), and if the determination result in step (d) is no, re-performing step (a) after step (d).
Description
Technical Field
The present disclosure relates to a mechanism establishing method, and more particularly, to a system restoring mechanism establishing method based on automatic learning and a system starting and restoring method.
Background
When a general user uses a computer, one of the most feared situations is that the computer cannot be normally started, whether the computer is stopped in a BIOS picture or enters a repair mode, or even a picture with a blue screen represents that a system startup process has an error or a related startup file is lost, which all have an opportunity to cause that an original internal important program or data cannot be used any more, and thus, the intangible loss is difficult to estimate.
In order to ensure the normal operation of the computer, a system recovery program has been extensively used and developed to recover the operating system to a normal state when the computer is abnormal. In the system recovery method in the prior art, a program is installed in an operating system, and a user self-defines a backup time point. When the user feels the system is unstable, the system restoring action is executed again to ensure that the operating system is not damaged or crashed suddenly.
However, this method still has several disadvantages, especially before the user does not perform the system recovery, the computer may have failed, and at this time, the user may be confronted with the dilemma that the user cannot enter the operating system to perform the system recovery, which may affect the working or production efficiency of the user and even cause great loss to the user. In addition, it takes a lot of time to install the system restore program and perform the backup, which reduces the productivity of the user.
Therefore, how to develop a method for establishing a system recovery mechanism and a method for starting and recovering a system, which can effectively solve the problems and disadvantages of the prior art, is a problem that is yet to be solved.
Disclosure of Invention
It is a primary objective of the present disclosure to provide a method for establishing a system restore mechanism and a system startup and restore method, so as to solve and improve the problems and disadvantages of the prior art.
Another objective of the present disclosure is to provide a method for establishing a system recovery mechanism and a method for starting and recovering the system, in which all instructions in a time interval after a computer is started are recorded, and the running times and timing sequence of specific instructions are analyzed to generate an analysis result, and then a system recovery mechanism is established according to the analysis result, so that an automatic system recovery mechanism dedicated to the computer can be established in an automatic learning manner without installing a system recovery program, and at the same time, the labor and time of a user for backup or recovery can be reduced, thereby achieving the technical effect of improving the production efficiency.
Another objective of the present disclosure is to provide a method for establishing a system recovery mechanism and a method for starting and recovering the system, which can effectively detect whether an operating system is normally started, and automatically recover to a normal state when an abnormality is detected, so as to reduce the risk of damage to an important program or data.
Another objective of the present disclosure is to provide a method for establishing a system recovery mechanism and a method for starting and recovering the system, wherein when a problem occurs during the startup process of the system, the firmware of the storage device triggers the system recovery mechanism, so that the computer can start the system normally when starting the computer next time, thereby avoiding the loss of important data or the failure of program execution, and eliminating the tedious work of taking out the storage device from the computer and reinstalling the operating system.
To achieve the above objects, a preferred embodiment of the present disclosure provides a method for establishing a system restoring mechanism, which is suitable for a computer including a storage device and an operating system, the method comprising: (a) starting the computer; (b) recording all instructions sent to the storage device within a time interval after the computer is started; (c) analyzing the operation times and the time sequence of at least one specific instruction in all the instructions and generating an analysis result; (d) judging whether the number of the analysis results is greater than or equal to a preset value; and (e) establishing a system recovery mechanism according to all the analysis results; wherein the step (e) is executed after the step (d) when the determination result of the step (d) is yes, and the step (a) is re-executed after the step (d) when the determination result of the step (d) is no.
To achieve the above objects, a preferred embodiment of the present disclosure provides a system booting and restoring method, which is applied to a computer including a storage device and an operating system, including the steps of: (a) starting the computer; (b) recording all instructions in a time interval after the computer is started; (c) judging whether a system restoring mechanism exists or not; (d) judging whether the storage device is a storage device started by the operating system; (e) analyzing the operation times and the time sequence of at least one specific instruction in all the instructions and generating an analysis result; (f) judging whether the number of the analysis results is greater than or equal to a preset value; (g) establishing a system restoration mechanism according to all the analysis results; (h) normally starting the operating system; (i) judging whether to execute a system restoration; and (j) performing the system restore; wherein, when the determination result of the step (c) is yes, the step (i) is executed after the step (c), when the determination result of the step (c) is no, the step (d) is executed after the step (c), when the determination result of the step (d) is yes, the step (e) is executed after the step (d), when the determination result of the step (d) is no, no step is executed after the step (d), when the determination result of the step (f) is yes, the step (g) is executed after the step (f), when the determination result of the step (f) is no, the step (a) is re-executed after the step (f), the determination result of the step (i) is determined according to the analysis result and the system recovery mechanism, when the determination result of the step (i) is yes, the step (j) is executed after the step (i), and if the determination result of the step (i) is negative, the step (h) is executed after the step (i).
Drawings
Fig. 1 is a flowchart illustrating a method for establishing a system restore mechanism according to an embodiment of the present disclosure.
Fig. 2 is a flowchart illustrating a method for establishing a system restore mechanism according to an embodiment of the present disclosure.
Fig. 3 is a flow chart illustrating a system restore mechanism according to an embodiment of the disclosure.
Fig. 4 is a flow chart illustrating a system restore mechanism according to an embodiment of the disclosure.
Fig. 5 is a flow chart illustrating a system restore mechanism according to an embodiment of the disclosure.
Fig. 6 is a flowchart illustrating a system startup and recovery method according to an embodiment of the disclosure.
Description of reference numerals:
s100, S200, S300, S400, S500: step (ii) of
S510, S520, S530, S540, S580, S590: step (ii) of
S1, S2, S3, S4, S5, S6, S7, S8, S9, S10: step (ii) of
Detailed Description
Some exemplary embodiments that incorporate the features and advantages of the present disclosure will be described in detail in the specification which follows. It is to be understood that the disclosure is capable of various modifications in various embodiments without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.
Please refer to fig. 1, which is a flowchart illustrating a method for establishing a system restore mechanism according to an embodiment of the present disclosure. As shown in fig. 1, the method for establishing a system restoring mechanism according to an embodiment of the present disclosure is suitable for a computer including a storage device and an operating system, wherein the storage device may be, for example, but not limited to, a Solid-State Drive (SSD). The method for establishing the system restoring mechanism comprises the following steps. First, as shown in step S100, the computer is started. Next, as shown in step S200, all instructions issued to the storage device within a time interval after the computer is started are recorded, wherein the time interval is 30 seconds, 1 minute, 3 minutes or 5 minutes, but not limited thereto. Next, in step S300, the operation times and the timing sequence of at least one specific instruction in all the instructions are analyzed to generate an analysis result. After step S300 is completed, as shown in step S400, it is determined whether the number of analysis results is greater than or equal to a preset value. It should be noted that, when the number of the analysis results is not greater than or equal to the predetermined value, that is, the determination result is no, step S100 is executed again after step S400, and the subsequent steps are executed to step S400; when the number of the analysis results is greater than or equal to the predetermined value, that is, the determination result is yes, step S500 is executed after step S400, that is, a system recovery mechanism is established according to all the analysis results. If the default value is equal to 10, the method for establishing the system recovery mechanism of the present disclosure continuously records and analyzes all instructions until the computer is restarted for 9 times and 10 analysis results are generated, and then establishes the system recovery mechanism according to the 10 analysis results, but not limited thereto. Therefore, an automatic system restoring mechanism dedicated to the computer can be established in an automatic learning mode without additionally installing a system restoring program, and the labor and time for a user to backup or execute restoring can be reduced, so that the technical effect of improving the production efficiency is achieved.
In some embodiments, the method for establishing the system restore mechanism of the present disclosure may include a step of determining whether the storage device is a system disk. Please refer to fig. 2, which is a flowchart illustrating a method for establishing a system restore mechanism according to an embodiment of the present disclosure. As shown in fig. 2, the method for establishing the restore mechanism of the system of the present disclosure may further include a step S250 between the steps S200 and S300. Step S250 determines whether the storage device is a storage device for which the operating system is started. If the determination result in step S250 is "no", it means that the storage device is not a system disk and does not involve the booting of the operating system, so that no step is performed after step S250, and the method for establishing the system restore mechanism is ended. If the determination result in step S250 is yes, step S300 is executed after step S250.
According to the concept of the present disclosure, the time interval can be set according to actual requirements, and can be a time range with any length, which is mainly to record and analyze all instructions from power-up to complete operation of the operating system in the time range, but not limited thereto. The preset value is preferably any integer from 1 to 50, but not limited thereto. If the analysis accuracy is to be improved, it can be set to any integer larger than 50.
In some embodiments, step S100 of the method for establishing the restore mechanism of the system of the present disclosure may be implemented by a user or triggered by step S400. Step S200 may be implemented by firmware of a storage device, for example, firmware of a solid state disk. Step S250 may be implemented by firmware. Step S300 may be implemented by firmware. Step S400 may be implemented by firmware. Step S500 may be implemented by firmware. The system restore mechanism may be implemented by firmware. Therefore, when the system is started, the firmware of the storage device triggers the system recovery mechanism, the computer can start the system normally when the computer is started next time, the loss of important data and the complex work of taking out the storage device from the computer and reinstalling the operating system are avoided.
Please refer to fig. 3, which is a flowchart illustrating a system restoring mechanism according to an embodiment of the disclosure. As shown in fig. 3, the system restoring mechanism established by the method for establishing a system restoring mechanism of the present disclosure includes the following steps: as shown in step S510, it is determined whether the number of times the specific instruction is executed is less than the lower limit value or greater than the upper limit value. If the determination result in step S510 is yes, that is, if the operation frequency of the specific instruction is less than the lower limit value or greater than the upper limit value, it represents that the operation of the computer is abnormal, and step S580 is executed after step S510, and the system recovery is executed; otherwise, if the determination result in step S510 is no, that is, the number of times the specific command is executed is not less than the lower limit and not greater than the upper limit, it indicates that the computer is operating normally, and step S590 is executed after step S510, and the operating system is started normally. Specifically, the lower limit value is equal to the minimum value of the number of operations of the specific command in all the analysis results, minus the difference between the maximum value and the minimum value of the number of operations, that is, the lower limit value is equal to the minimum value of the number of operations- (the maximum value of the number of operations-the minimum value of the number of operations). The upper limit value is equal to the maximum value of the operation times of the specific instruction in all the analysis results, and the difference between the maximum value and the minimum value of the operation times is added, namely the upper limit value is equal to the maximum value + (the maximum value of the operation times-the minimum value of the operation times).
Please refer to fig. 4, which is a flowchart illustrating a system restoring mechanism according to an embodiment of the disclosure. As shown in fig. 4, the system restoring mechanism established by the method for establishing a system restoring mechanism of the present disclosure includes the following steps: in step S520, it is determined whether the operation timing sequence of the specific command does not conform to the specific rule. If the determination result in step S520 is yes, that is, if the operation timing sequence of the specific instruction does not conform to the specific rule, it represents that the operation of the computer is abnormal, and step S580 is executed after step S520, and the system recovery is executed; otherwise, if the determination result in the step S520 is negative, that is, the operation timing sequence of the specific command conforms to the specific rule, it represents that the computer is operating normally, and the step S590 is executed after the step S520 to start the operating system normally. It should be noted that the specific rule is obtained by generalizing all the analysis results, and the number of the specific instructions is preferably three, but not limited thereto. In other words, the method for establishing the system recovery mechanism of the present disclosure may perform statistics and induction on the occurrence sequence of a plurality of specific instructions, which is preferably 3 specific instructions, from among the instructions recorded from the multiple-time computer startup, so as to finally obtain a specific rule that inevitably indicates the normal operation or normal startup of the computer, and use the specific rule as a basis for determining whether to perform the system recovery.
Of course, according to the concept of the present disclosure, the present disclosure can also combine the above two embodiments to make a more conservative system recovery determination. Please refer to fig. 5, which is a flowchart illustrating a system restoring mechanism according to an embodiment of the disclosure. As shown in fig. 5, the system restoring mechanism established by the method for establishing a system restoring mechanism of the present disclosure includes the following steps: in step S530, it is determined whether the number of times the specific instruction is executed is less than the lower limit value or greater than the upper limit value. If the determination result in step S530 is "no", which indicates that the computer is operating normally, then step S590 is executed after step S530, and the operating system is started normally; otherwise, if the determination result in the step S530 is yes, which indicates that the computer may be abnormal in operation, the step S540 is executed after the step S530, and it is further determined whether the operation timing of the specific instruction does not conform to a specific rule. If the determination result in step S540 is "no", which indicates that the computer is operating normally, then step S590 is executed after step S540, and the operating system is started normally; otherwise, if the determination result in step S540 is yes, that is, if both determinations indicate that the computer operation is possibly abnormal, the computer operation is considered to be abnormal, and step S580 is executed after step S540 to execute the system recovery.
It can be seen from the above embodiments of the system recovery mechanism that the system recovery mechanism of the present disclosure can effectively detect whether the operating system is normally started, and automatically recover to a normal state when an abnormality is detected, thereby reducing the risk of damage to an important program or data.
Based on the above method for establishing the system recovery mechanism and the system recovery mechanism established by the method, the present disclosure further provides a system startup and recovery method. Please refer to fig. 6, which is a flowchart illustrating a system booting and restoring method according to an embodiment of the disclosure. As shown in fig. 6, the system starting and recovering method according to an embodiment of the present disclosure includes the following steps. First, as shown in step S1, the computer is started. Then, in step S2, all commands within a time interval after the computer is started are recorded. Then, as shown in step S3, it is determined whether a system restoration mechanism exists. If the determination result in the step S3 is "no", that is, if there is no system restoring mechanism, the process proceeds to a step S4 after the step S3, where it is determined whether the storage device is a storage device for which the operating system is started. If the determination in step S4 is NO, that is, the storage device is not an OS-booted storage device, no further steps are performed after step S4. If the determination result in the step S4 is yes, that is, the storage device is an operating system boot storage device, the steps S4 are followed by performing steps S5 and S6, wherein the step S5 is a step of analyzing the operation times and timing of at least one specific instruction of all the instructions and generating an analysis result, and the step S6 is a step of determining whether the number of the analysis results is greater than a predetermined value.
If the determination result in the step S6 is no, that is, the number of analysis results is not greater than the predetermined value, the steps S1 to S3 are executed again after the step S6; otherwise, if the determination result in the step S6 is yes, that is, the number of analysis results is greater than the predetermined value, the steps S7 and S8 are performed after the step S6. In step S7, a system restoration mechanism is established according to all the analysis results. Next, in step S8, the operating system is normally started.
On the other hand, if the determination result in the step S3 is yes, that is, the system recovery mechanism exists, then step S9 is executed after the step S3 to determine whether to execute the system recovery. It should be noted that, in some embodiments, the determination result of step S9 is determined according to the analysis result and the system recovery mechanism, but not limited thereto. If the determination result in the step S9 is yes, i.e., it is determined that the system recovery should be performed, then step S10 is performed after the step S9, i.e., the system recovery is performed; otherwise, if the determination result in the step S9 is negative, that is, if it is determined that the system recovery is not required to be performed, the operation system is normally started after the step S9 is executed in step S8.
In summary, the present disclosure provides a method for establishing a system recovery mechanism and a method for starting and recovering the system, in which all instructions in a time interval after a computer is started are recorded, and the running times and time sequence of specific instructions are analyzed to generate an analysis result, and then a system recovery mechanism is established according to the analysis result, so that an automatic system recovery mechanism dedicated to the computer can be established in an automatic learning manner without installing a system recovery program, and meanwhile, the labor and time for a user to perform backup or recovery can be reduced, thereby achieving the technical effect of improving the production efficiency. Furthermore, through the system restoring mechanism disclosed by the invention, whether the operating system is normally started or not can be effectively detected, and the operating system is automatically restored to a normal state when abnormality is detected, so that the risk of damaging important programs or data is reduced. In other words, when the system is booted, the firmware of the storage device triggers the system recovery mechanism, so that the computer can be booted normally when the computer is booted next time, thereby avoiding the loss of important data or the loss of programs, and eliminating the tedious work of taking out the storage device from the computer and reinstalling the operating system.
While the present invention has been described in detail with respect to the above embodiments, it will be apparent to those skilled in the art that various modifications can be made without departing from the scope of the invention as defined in the appended claims.
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CN1641517A (en) * | 2004-01-09 | 2005-07-20 | 顺德市顺达电脑厂有限公司 | Automatic formatting method for computer hard disk |
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