CN107818026A - A kind of method and apparatus of cache partitions reconstruct - Google Patents
A kind of method and apparatus of cache partitions reconstruct Download PDFInfo
- Publication number
- CN107818026A CN107818026A CN201610822870.6A CN201610822870A CN107818026A CN 107818026 A CN107818026 A CN 107818026A CN 201610822870 A CN201610822870 A CN 201610822870A CN 107818026 A CN107818026 A CN 107818026A
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- Prior art keywords
- terminal
- cache partitions
- restarted
- cache
- user
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
- G06F12/0871—Allocation or management of cache space
Abstract
The invention discloses a kind of method and apparatus of cache partitions reconstruct, wherein, this method includes：When being in non-normal use state in the cache partitions for confirming terminal, the order that triggering terminal is restarted is sent；During terminal is restarted, cache partitions are rebuild, so that normal serviceable condition is recovered in cache partitions.The present invention confirm terminal cache partitions can not normal use when, the whole system of terminal is just allowed to be restarted, during restarting, cache partitions are reconstructed, to enable cache partitions normal use, this method can in simple terminal restarting process repair cache subregion function, it is easy to operate, solve the following problem of prior art：When running into cache subregions and becoming read-only or damage, can not normal use cache subregions, and then the certain operations of user can not be completed, terminal device is in abnormality, Consumer's Experience is poor.
Description
Technical field
The present invention relates to communication field, more particularly to a kind of method and apparatus of cache partitions reconstruct.
Background technology
Factory reset is one of necessary function of terminal device, and data or user make caused by many production processes
The data caused by process, if wanting to remove, it can all use factory reset this function.
This function of factory reset at present, ordered by writing recovery (recovery) toward cache (caching) subregion,
The erasing that recovery patterns carry out cache and data (data) subregion is rebooted into, plays a part of user data area recovery.
But in practice, often run into cache subregions and become read-only or damage, the feelings of recovery orders can not be write
Condition, current realization are directed to such case, are exactly that factory reset process exception stops, being not responding to or do not perform, to user
Use and the production of producing line bring influence.
Therefore, become read-only or damage running into cache subregions, lead to not normal use cache subregions, and then can not
The certain operations of user are completed, terminal device is in abnormality.
The content of the invention
The present invention provides a kind of method and apparatus of cache partitions reconstruct, to solve the following problem of prior art：
Run into cache subregions become it is read-only or damage when, can not normal use cache subregions, and then can not complete user some behaviour
Make, terminal device is in abnormality, Consumer's Experience is poor.
In order to solve the above technical problems, on the one hand, the present invention provides a kind of method of cache partitions reconstruct, including：True
When recognizing the cache partitions of terminal and being in non-normal use state, send and trigger the order that the terminal is restarted；At the end
During end is restarted, the cache partitions are rebuild, can be used so that the cache partitions recover normal
State.
Optionally, confirm that the cache partitions of terminal are in non-normal use state, including：Judging whether can be described slow
Deposit and data are write in subregion；Wherein, said write data include：Writing commands, or, data cached bag；In the caching point
In the case of can not writing data in area, confirm that the cache partitions of the terminal are in non-normal use state.
Optionally, during the terminal is restarted, the cache partitions are rebuild, including：
During the terminal is restarted, cache partitions described in automatically formatting function pair are called to be formatted, to complete weight
New structure.
Optionally, send before triggering the order that the terminal is restarted, in addition to：Prompt message is sent to user,
To prompt terminal described in user to restart.
Optionally, after sending prompt message to user, in addition to：Whether judgement receives to use by oneself in the given time
The trigger action at family；If it is, performing corresponding action according to the trigger action of user, corresponding action includes：It is vertical
Restart the terminal, or, the terminal is restarted in stopping；Otherwise, when reaching the scheduled time, it is determined that restarting the end
End.
On the other hand, the present invention also provides a kind of device of cache partitions reconstruct, including：First sending module, for
When confirming that the cache partitions of terminal are in non-normal use state, send and trigger the order that the terminal is restarted；Reconstruct mould
Block, during being restarted in the terminal, the cache partitions are rebuild, so that the cache partitions
Recover normal serviceable condition.
Optionally, described device also includes：First judge module, for judging whether to write in the cache partitions
Enter data；Wherein, said write data include：Writing commands, or, data cached bag；Module is confirmed, in the caching
In the case of can not writing data in subregion, confirm that the cache partitions of the terminal are in non-normal use state.
Optionally, the reconstructed module, during being restarted in the terminal, automatically formatting is called
Cache partitions are formatted described in function pair, to complete to rebuild.
Optionally, described device also includes：Second sending module, for sending the life for triggering the terminal and being restarted
Before order, prompt message is sent to user, to prompt terminal described in user to restart.
Optionally, in addition to：Second judge module, after sending prompt message to user, judge in the scheduled time
Inside whether receive the trigger action from user；Execution module, for receiving the triggering behaviour within the scheduled time
In the case of work, corresponding action is performed according to the trigger action of user, corresponding action includes：The end is restarted immediately
End, or, the terminal is restarted in stopping；First sending module, it is described for being not received by within the scheduled time
In the case of trigger action, determine to restart the terminal when reaching the scheduled time.
The present invention confirm terminal cache partitions can not normal use when, just allow the whole system of terminal to be restarted,
During restarting, cache partitions are reconstructed, to enable cache partitions normal use, this method can be simple
The function of repair cache subregion, easy to operate in terminal restarting process, solves the following problem of prior art：Running into
When cache subregions become read-only or damage, can not normal use cache subregions, and then the certain operations of user can not be completed, made
Terminal device is in abnormality, and Consumer's Experience is poor.
Brief description of the drawings
Fig. 1 is the flow chart of the method that cache partitions reconstruct in first embodiment of the invention；
Fig. 2 is the structural representation of the device that cache partitions reconstruct in second embodiment of the invention；
Fig. 3 is a kind of preferred structure schematic diagram of the device that cache partitions reconstruct in second embodiment of the invention；
Fig. 4 is another preferred structure schematic diagram of the device that cache partitions reconstruct in second embodiment of the invention；
Fig. 5 is the flow chart of the method that cache partitions reconstruct in third embodiment of the invention.
Embodiment
In order to solve the following problem of prior art：Run into cache subregions become it is read-only or damage when, can not normally make
With cache subregions, and then the certain operations of user can not be completed, terminal device is in abnormality, Consumer's Experience is poor；This
Invention provides a kind of method and apparatus of cache partitions reconstruct, below in conjunction with accompanying drawing and embodiment, the present invention is entered to advance
One step describes in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, this hair is not limited
It is bright.
First embodiment of the invention provides a kind of method of cache partitions reconstruct, and the flow of this method is as shown in figure 1, bag
Include step S102 to S104：
S102, when being in non-normal use state in the cache partitions for confirming terminal, send what triggering terminal was restarted
Order；
S104, during terminal is restarted, cache partitions are rebuild, so that cache partitions are recovered just
Normal serviceable condition.
The embodiment of the present invention confirm terminal cache partitions can not normal use when, just allow the whole system of terminal to carry out
Restart, during restarting, cache partitions are reconstructed, to enable cache partitions normal use, this method can be
The function of repair cache subregion, easy to operate in simple terminal restarting process, solves the following problem of prior art：Meeting
When becoming read-only or damage to cache subregions, can not normal use cache subregions, and then the certain operations of user can not be completed,
Terminal device is set to be in abnormality, Consumer's Experience is poor.
During use, typically user can have found whether the cache partitions of terminal can normally make in use
With data can be being write in cache partitions, it is thus identified that the cache partitions of terminal in the case of normal use
Process in non-normal use state can be as follows：First, it is determined that whether data can be write in cache partitions, wherein,
Write-in data include：Writing commands, or, data cached bag；In the case of can not writing data in cache partitions, confirm eventually
The cache partitions at end are in non-normal use state；In the case of can writing data in cache partitions, the caching point is confirmed
Area does not damage, being capable of normal use.
If it is confirmed that the cache partitions of terminal are in non-normal use state, then it is right during terminal is restarted
Cache partitions are rebuild, when realizing, can by calling automatically formatting function pair cache partitions to be formatted, with
Complete the process that rebuilds, it is of course also possible to user is formatted to cache partitions manually, but manual formatting procedure compared with
For complexity, it is also necessary to which user's hands-on, Consumer's Experience is poor, therefore, by calling automatically formatting function pair cache partitions
The process being formatted is a kind of more quick automated execution process, simple to operate, better user experience.
When sending the order restarted, possible user is carrying out certain operations, may if now directly restarting terminal
The content that user's loss can be allowed to operate, therefore, in order to further improve Consumer's Experience, restarted sending triggering terminal
Order before, can also to user send prompt message, to prompt user terminal to restart；Then, judge in pre- timing
It is interior whether to receive the trigger action from user.The scheduled time rule of thumb can be set with operational requirements, for example, experience
User is shown after certain a piece of news is seen, operation reaction is 10 seconds, then scheduled time can is set as 10 seconds.
If receiving the trigger action from user in the given time, performed according to the trigger action of user corresponding
Action, corresponding action includes：Terminal is restarted immediately, or, terminal is restarted in stopping, or, in fixed time period (such as 10
Minute) after restart terminal again；If being not received by the trigger action from user in the given time, arrived in the scheduled time
Up to when, directly determine restart terminal.
Second embodiment of the invention also provides a kind of device of cache partitions reconstruct, structural representation such as Fig. 2 institutes of the device
Show, including：First sending module 10, for confirm terminal cache partitions be in non-normal use state when, send trigger
The order that terminal is restarted；Reconstructed module 11, coupled with the first sending module 10, for the process restarted in terminal
In, cache partitions are rebuild, so that normal serviceable condition is recovered in cache partitions.
In implementation process, reconstructed module 11, during being restarted in terminal, automatically formatting letter is called
It is several that cache partitions are formatted, to complete to rebuild.
When in use, typically user can find in use terminal cache partitions whether can normal use,
Data can be being write in cache partitions, therefore, Fig. 3 shows the one of said apparatus in the case of normal use
Kind preferred structure schematic diagram, device also include：First judge module 12, for judging whether that number can be write in cache partitions
According to；Wherein, write-in data include：Writing commands, or, data cached bag；Module 13 is confirmed, with the first judge module 12 and the
One sending module 10 couples, and for it can not write data in cache partitions in the case of, confirms that the cache partitions of terminal are in
Non-normal use state.
Fig. 4 shows another preferred structure schematic diagram of said apparatus, and on the basis of Fig. 3, device also includes：Second
Sending module 14, with confirming that module 13 couples, for before the order that triggering terminal is restarted is sent, sending and carrying to user
Show information, to prompt user terminal to restart；Second judge module 15, coupled with the second sending module 14, for user
After sending prompt message, whether judgement receives the trigger action from user in the given time；Execution module 16, with
Two judge modules 15 couple, and in the case of receiving trigger action in the given time, are held according to the trigger action of user
The corresponding action of row, corresponding action include：Terminal is restarted immediately, or, terminal is restarted in stopping；First sending module 10, with
Second judge module 15 couples, and in the case of being not received by trigger action in the given time, is reached in the scheduled time
When determine restart terminal.
In the prior art, some scenes that can not recover often are run into the operation of factory reset, such as, write-in is extensive
The subregion for factory's setting command of appearing again is destroyed or become Reading Sections etc..For such a situation, third embodiment of the invention carries
For a kind of method of cache partitions reconstruct, change existing factory reset flow by this method, ensure that recovery is produced
The normal operation of function is set, improves availability.
Android (Android) system persist (stored attribute values), cache (caching), system (system partitioning),
Userdata (user data) subregion etc., which has, creates ext* file system, and then loads.Primary android system be all
Compilation phase generates the subregion mirror image for creating file system, then downloads to terminal device by burning.
If subregion damages, need to download this subregion mirror again by PC (personal computer, personal computer)
As arriving terminal device.The process of factory reset is by setting menu or diag to instruct and initiate factory reset (recoveries
Default Value) behavior, framework (framework) receives factory reset instruction, passes through file toward cache partitioned files
System read-write mode writes recovery (restarting) orders, and then system reboot enters recovery patterns, recovery patterns
Receive the execution that recovery orders carry out command adapted thereto.But when cache subregions are damaged or become read-only, recovery, which is dispatched from the factory, to be set
The behavior put abends, and is caused to function use bad.
The present embodiment is exactly to realize a kind of file partition not by PC sides certainly when running into the damage such as cache subregions
The method of row reconstruct, and change the handling process of factory reset, realize being normally carried out for factory reset function.The mistake
Journey is as shown in figure 5, comprise the following steps S501 to S508：
S501：User initiates " system replacement " from the diag for setting interface or the sending extension instructions of normal boot-strap.
S502：Framework receives the requirement of system reboot, attempts the recovery instruction write-ins of cache subregions, and sentences
It is disconnected whether to write success.If it is, performing S508, otherwise, S503 is performed.
S503：If access exception, cache subregions mount (installation) attribute is judged, to check cache subregion load conditions.
S504：Shared imem (shared drive) flag bits are set or toward binary partitions write-in flag (mark), prompted
User's cache subregions need to reconstruct, and need a restarting process.
S505：Initiating equipment is restarted.
S506：Equipment bootloader (the operating system nucleus operation the last period small routine) stages detect that cache is damaged
Flag, wipe 2 block (data block) data before cache subregions.
S507：Equipment continues to start to hlos (kernel), adds and divides in ramdisk (virtual flash disk) the loading subregion stages
Area's automatic formatting function, by cache subregions format (formatting) into ext4 file system, and then mount.
S508：Cache subregions are normally written recovery instructions, and restarting equipment enters recovery patterns, carry out data and
The erasing of cache partition datas.
Fourth embodiment of the invention provides a kind of method of cache partitions reconstruct, and this method applies the mistake in system upgrade
Cheng Zhong.Under normal circumstances, upgrading data packet can be write cache subregions by system upgrade, can not be write in system upgrade packet
It is fashionable, it is abnormal to determine that cache subregions occur, it is necessary to the method that the cache partitions for using the present embodiment to provide reconstruct.Should
The method of cache partitions reconstruct includes following process：
(1) when upgrading data packet is received, attempt upgrading data packet being put into cache subregions, and judgement is
It is no to write upgrading data packet in cache subregions.If it is, performing (4), otherwise (2) are performed.
(2) system of triggering terminal is restarted.
(3) in restarting process, by calling automatically formatting function come to cache partition formats.
(4) upgrading data packet is write again in cache subregions.
By the present embodiment, user can be made, which just to can solve the problem that by shirtsleeve operation, can not complete asking for system upgrade
Topic.
Although being example purpose, the preferred embodiments of the present invention are had been disclosed for, those skilled in the art will recognize
Various improvement, increase and substitution are also possible, and therefore, the scope of the present invention should be not limited to above-described embodiment.
Claims (10)
- A kind of 1. method of cache partitions reconstruct, it is characterised in that including：When being in non-normal use state in the cache partitions for confirming terminal, send and trigger the order that the terminal is restarted；During the terminal is restarted, the cache partitions are rebuild, so that the cache partitions are extensive Multiple normal serviceable condition.
- 2. the method as described in claim 1, it is characterised in that confirm that the cache partitions of terminal are in non-normal use state, Including：Judge whether that data can be write in the cache partitions；Wherein, said write data include：Writing commands, or, Data cached bag；In the case of can not writing data in the cache partitions, confirm that the cache partitions of the terminal are in improper Use state.
- 3. the method as described in claim 1, it is characterised in that during the terminal is restarted, to the caching Subregion is rebuild, including：During the terminal is restarted, cache partitions described in automatically formatting function pair are called to be formatted, with Completion is rebuild.
- 4. method as claimed any one in claims 1 to 3, it is characterised in that send and trigger what the terminal was restarted Before order, in addition to：Prompt message is sent to user, to prompt terminal described in user to restart.
- 5. method as claimed in claim 4, it is characterised in that after sending prompt message to user, in addition to：Whether judgement receives the trigger action from user in the given time；If it is, performing corresponding action according to the trigger action of user, corresponding action includes：Restart immediately described Terminal, or, the terminal is restarted in stopping；Otherwise, when reaching the scheduled time, it is determined that restarting the terminal.
- A kind of 6. device of cache partitions reconstruct, it is characterised in that including：First sending module, during for be in non-normal use state in the cache partitions for confirming terminal, send triggering end Hold the order restarted；Reconstructed module, during being restarted in the terminal, the cache partitions are rebuild, so that institute State cache partitions and recover normal serviceable condition.
- 7. device as claimed in claim 6, it is characterised in that described device also includes：First judge module, for judging whether that data can be write in the cache partitions；Wherein, said write packet Include：Writing commands, or, data cached bag；Confirm module, for it can not write data in the cache partitions in the case of, confirm the caching of the terminal Subregion is in non-normal use state.
- 8. device as claimed in claim 6, it is characterised in thatThe reconstructed module, during being restarted in the terminal, call described in automatically formatting function pair Cache partitions are formatted, to complete to rebuild.
- 9. the device as any one of claim 6 to 8, it is characterised in that described device also includes：Second sending module, for before the order that the triggering terminal is restarted is sent, prompt message to be sent to user, To prompt terminal described in user to restart.
- 10. device as claimed in claim 9, it is characterised in that also include：Second judge module, after sending prompt message to user, whether judgement receives to use by oneself in the given time The trigger action at family；Execution module, in the case of receiving the trigger action within the scheduled time, grasped according to the triggering of user Make to perform corresponding action, corresponding action includes：The terminal is restarted immediately, or, the terminal is restarted in stopping；First sending module, in the case of being not received by the trigger action within the scheduled time, in institute Determine to restart the terminal when stating scheduled time arrival.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822870.6A CN107818026A (en) | 2016-09-14 | 2016-09-14 | A kind of method and apparatus of cache partitions reconstruct |
| PCT/CN2017/076334 WO2018049798A1 (en) | 2016-09-14 | 2017-03-10 | Method and apparatus for reconstructing cache partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822870.6A CN107818026A (en) | 2016-09-14 | 2016-09-14 | A kind of method and apparatus of cache partitions reconstruct |
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| CN107818026A true CN107818026A (en) | 2018-03-20 |
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| CN201610822870.6A Pending CN107818026A (en) | 2016-09-14 | 2016-09-14 | A kind of method and apparatus of cache partitions reconstruct |
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| CN (1) | CN107818026A (en) |
| WO (1) | WO2018049798A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111859225A (en) * | 2020-07-31 | 2020-10-30 | 中国工商银行股份有限公司 | Program file access method, device, computing equipment and medium |
| CN112003947A (en) * | 2020-08-26 | 2020-11-27 | 山东恒远智能科技有限公司 | System and verification method for preventing repeated requests from client to server |
| CN112346788A (en) * | 2020-11-06 | 2021-02-09 | 四川长虹电器股份有限公司 | Partition safety method for Android smart television system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928727A (en) * | 2019-11-12 | 2020-03-27 | 晶晨半导体(上海)股份有限公司 | Method for rapidly restoring factory settings of operating system |
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| CN111859225A (en) * | 2020-07-31 | 2020-10-30 | 中国工商银行股份有限公司 | Program file access method, device, computing equipment and medium |
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| Publication number | Publication date |
|---|---|
| WO2018049798A1 (en) | 2018-03-22 |
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Application publication date: 20180320 |