CN106354884A - Data object deleting method and device based on distributed file system - Google Patents
Data object deleting method and device based on distributed file system Download PDFInfo
- Publication number
- CN106354884A CN106354884A CN201610880093.0A CN201610880093A CN106354884A CN 106354884 A CN106354884 A CN 106354884A CN 201610880093 A CN201610880093 A CN 201610880093A CN 106354884 A CN106354884 A CN 106354884A
- Authority
- CN
- China
- Prior art keywords
- data object
- recycle bin
- file system
- user
- distributed file
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a data object deleting method and device based on a distributed file system. The method is applied to a client-side of the distributed file system, the distributed file system comprises a service catalog and a recycle bin catalog, and file names of data objects in the recycle bin catalog carries set marks. The data object deleting method comprises the following steps that a deletion instruction for a first data object of a first user is received; whether the first data object carries the set marks or not is determined; if yes, the first data object in the recycle bin catalog is deleted; if not, the first data object is moved from the service catalog to the recycle bin catalog, and set marks are added for the file names of the first data object. Therefore, the recycle bin catalog provides one barrier for a user, and the data object is moved from the service catalog to the recycle bin catalog when the user deletes the data object in the service catalog, so that the user can recover the data object from the recycle bin catalog when finding mistaken deletion operation.
Description
Technical field
The present invention relates to distributed file system technology field, more particularly to a kind of number based on distributed file system
According to object delet method and device.
Background technology
With the fast development of computer technology, the application of distributed file system is more and more extensive.In distributed document
In system, client can provide the user operate interface, and user passes through client and can achieve to distributed file system
Data object, the such as read-write operation of data file or data directory etc..
Existing distributed file system does not support recycle bin function, in the distributed literary composition of unix or linux operating system
In part system, user can carry out deletion action using rm order to data object, and after rm order execution, data object will be thorough
Bottom is deleted, and the deletion consequence that rm order causes is irreversible.
But, user is during peration data object it is easy to deletion action by mistake.Data so will be led to lose
Lose, bring puzzlement to the use of user.
Content of the invention
It is an object of the invention to provide a kind of data object delet method based on distributed file system and device, to keep away
Exempt from the mistake deletion action because of user, cause the loss of data, use to user and bring puzzlement.
For solving above-mentioned technical problem, the present invention following technical scheme of offer:
A kind of data object delet method based on distributed file system, is applied to the visitor of described distributed file system
Family end, described distributed file system comprises operation list and recycle bin directory, the data object in described recycle bin directory
Setting labelling is all carried, methods described includes in filename:
Receive the deletion instruction that first user is directed to the first data object；
Described setting labelling whether is carried in the filename determining described first data object；
If it is, deleting described first data object in described recycle bin directory；
If it is not, then by described first data object from described operation list movement to described recycle bin directory, and
Add described setting labelling in the filename of described first data object.
In a kind of specific embodiment of the present invention, delete in described recycle bin directory described first data object it
Before, also include:
Determine whether described first user has deletion authority；
If it is, the step deleting described first data object in described recycle bin directory described in execution.
In a kind of specific embodiment of the present invention, also include:
Receive second user based on the described search request setting labelling；
Show described second user by carrying the described data object output setting labelling.
In a kind of specific embodiment of the present invention, also include:
Receive the 3rd user the recovery of the second data object in described recycle bin directory is instructed, in described recovery instruction
Carry the information of position to be stored；
By mobile for described second data object to described position to be stored, and remove the filename of described second data object
In the described setting labelling that carries.
In a kind of specific embodiment of the present invention, also include:
When reaching the cleaning trigger condition of setting, cleaning operation is carried out to the data object in described recycle bin directory.
A kind of data object based on distributed file system deletes device, is applied to the visitor of described distributed file system
Family end, described distributed file system comprises operation list and recycle bin directory, the data object in described recycle bin directory
Setting labelling is all carried, described device includes in filename:
Delete command reception module, be directed to the deletion instruction of the first data object for receiving first user；
Set labelling determining module, described set mark for determining whether to carry in the filename of described first data object
Note, if it is, triggering the first removing module, if it is not, then triggering the second removing module；
Described first removing module, for deleting described first data object in described recycle bin directory；
Described second removing module, for by described first data object from described operation list movement to described recycle bin
In catalogue, and add described setting labelling in the filename of described first data object.
In a kind of specific embodiment of the present invention, also include:
Delete authority determining module, before deleting described first data object in described recycle bin directory, determine
Whether described first user has deletion authority, if it is, triggering described first removing module.
In a kind of specific embodiment of the present invention, also include:
Search request receiver module, for receiving second user based on the described search request setting labelling；
Output display module, for showing described second user by carrying the described data object output setting labelling.
In a kind of specific embodiment of the present invention, also include:
Recover command reception module, extensive to the second data object in described recycle bin directory for receiving the 3rd user
The multiple information instructing, carrying position to be stored in described recovery instruction；
Data object recovery module, for moving described second data object to described position to be stored, and removes institute
The described setting labelling carrying in the filename stating the second data object.
In a kind of specific embodiment of the present invention, also include:
Cleaning modul, for when reaching the cleaning trigger condition of setting, to the data object in described recycle bin directory
Carry out cleaning operation.
The technical scheme that the application embodiment of the present invention is provided, distributed file system comprises operation list and recycle bin mesh
Record, all carries setting labelling in the filename of the data object in recycle bin directory, be directed to the first number receiving first user
When instructing according to the deletion of object, determine in the filename of this first data object whether carry setting labelling, if carried, table
This first data object bright, in recycle bin directory, can delete this first data object, if do not taken in recycle bin directory
Band, then show this first data object in operation list, can by this first data object from operation list move to return
Receive in the catalogue of station, and add setting labelling in the filename of the first data object.Recycle bin directory has provided the user together
Barrier, when data object in deleting operation list for the user, is by data object movement to recycle bin directory, to use
Family is the discovery that when missing deletion action, can recover this data object from recycle bin directory.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of implementing procedure of the data object delet method based on distributed file system in the embodiment of the present invention
Figure；
Fig. 2 is the structural representation that in the embodiment of the present invention, a kind of data object based on distributed file system deletes device
Figure.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
Embodiments provide a kind of data object delet method based on distributed file system, the method is permissible
It is applied to the client of distributed file system, user can realize to the data in distributed file system by this client
The read-write operation of object.In embodiments of the present invention, distributed file system comprises operation list and recycle bin directory, business mesh
The data object deposited in record and recycle bin directory can be data file, can also be data directory.In recycle bin directory
Setting labelling is all carried in the filename of data object.This setting labelling can be specifically a kind of character setting.
Shown in Figure 1, a kind of deleted based on the data object of distributed file system by what the embodiment of the present invention provided
Except the implementing procedure figure of method, the method may comprise steps of:
S110: receive the deletion instruction that first user is directed to the first data object.
In actual applications, user can grasp to the data object in distributed file system according to the actual requirements
Make.When user will delete the data object in distributed file system, deletion instruction can be sent to client.
After client receives the deletion instruction that first user is directed to the first data object, step s120 can be continued executing with
Operation.
S120: determine whether carry setting labelling in the filename of the first data object.
In embodiments of the present invention, all take in the filename of data object in the recycle bin directory of distributed file system
With setting labelling.For certain data object, by judging that whether carrying this in the filename of this data object sets
Calibration note is it may be determined that this data object is in operation list or in recycle bin directory.
After receiving for the deletion instruction of the first data object it may be determined that in the filename of this first data object
Whether carrying setting labelling, if carried, showing that this first data object, in recycle bin directory, can continue executing with step
The operation of s130, if do not carried, shows that the first data object, in operation list, can continue executing with the behaviour of step s140
Make.
S130: delete the first data object in recycle bin directory.
When step s120 determines that the first data object carries setting labelling, show the first data object in recycle bin mesh
In record, this first data object can be deleted in recycle bin directory.In this case, the first data object will thoroughly be deleted
Remove, this first data object there would not be in distributed file system.
S140: by the first data object from operation list movement to recycle bin directory, and the literary composition in the first data object
Add in part name and set labelling.
When step s120 determines and do not carry setting labelling in the filename of the first data object, show the first data pair
As not in recycle bin directory, but in operation list, can be by the first data object from operation list movement to recycle bin
In catalogue.In this case, the first data object is only to be deleted from operation list, has temporarily been stored in recycle bin directory
In.Recycle bin directory has provided the user one barrier, so as to the user discover that be by mistake deletion action when, can be from recycle bin directory
Recover corresponding data object.
When by the first data object from operation list movement to recycle bin directory, can be in the file of the first data object
Add in name and set labelling, in the filename of the data object in recycle bin directory, all carry this setting labelling.
The method that the application embodiment of the present invention is provided, distributed file system comprises operation list and recycle bin directory,
All carry setting labelling in the filename of the data object in recycle bin directory, be directed to the first data pair receiving first user
During the deletion instruction of elephant, determining in the filename of this first data object whether carry setting labelling, if carried, showing this
First data object, in recycle bin directory, can delete this first data object in recycle bin directory, if do not carried,
Show this first data object in operation list, this first data object can be moved to recycle bin mesh from operation list
In record, and add setting labelling in the filename of the first data object.Recycle bin directory has provided the user one barrier, when
During data object in deleting operation list for the user, it is by data object movement to recycle bin directory, to the user discover that
When being to miss deletion action, this data object can be recovered from recycle bin directory.
In one embodiment of the invention, before step s130, the method can also comprise the following steps:
Determine whether first user has deletion authority, if it is, the operation of execution step s130.
In embodiments of the present invention, the recycle bin directory of distributed file system is unique, can be directed to recycle bin mesh
Record carries out the setting of user right.Such as, only to manager's open reading authority, write authority and deletion authority, use to common
Family is only open to read authority.
Carry setting labelling in determination the first data object, after determining the first data object in recycle bin directory,
Can determine whether first user has deletion authority, if it is, step s130 can be continued executing with recycle bin directory
Delete the operation of the first data object, otherwise, the deletion being directed to the first data object for the first user receiving instructs can
Not process, or return, to first user, the information being limited by authority.
The deletion authority of data object in recycle bin directory is led to reclaim this way it is possible to avoid crossing multi-user and all having
Catalogue of standing is emptied by mistake or data object therein is deleted by mistake.
In another embodiment of the present invention, the method can also comprise the following steps:
Step one: receive second user based on the search request setting labelling；
Step 2: show second user by carrying the data object output setting labelling.
For ease of description, above-mentioned two step is combined and illustrates.
In actual applications, if user does not know the data object of deletion, can be searched by look-up command.Connecing
When receiving the search request based on setting labelling for the second user, the data object setting labelling in recycle bin directory, can be carried
Output shows second user.So that user checks the data object deleted in operation list.
In another embodiment of the present invention, the method can also comprise the following steps:
First step: receive the 3rd user and the recovery of the second data object in recycle bin directory is instructed, recover instruction
In carry the information of position to be stored；
Second step: by mobile for the second data object to position to be stored, and remove the filename of the second data object
In the setting labelling that carries.
For ease of description, above-mentioned two step is combined and illustrates.
In actual applications, data object may be deleted from operation list by user because missing deletion action.In the present invention
In embodiment, after data object is deleted from operation list, it is moved in recycle bin directory.When user recognizes that deletion is wrong
By mistake, corresponding data object can be recovered from recycle bin directory.
Receive the 3rd user the recovery of the second data object in recycle bin directory is instructed, carry in this recovery instruction and treat
The information of deposit position, can be by mobile for the second data object to position to be stored, and this position to be stored is in operation list
A certain specified location, and remove the setting labelling carrying in the filename of the second data object.
Specifically, the data object needing to recover can be returned to by specified location by the order that recovers of encapsulation.
Return to the second data object in operation list from recycle bin directory, normally can use for follow-up business.
In actual applications, before above-mentioned second step, can also first determine whether the 3rd user has recovery power
Limit, if it is, execute the operation of above-mentioned second step.
In one embodiment of the invention, the method can also comprise the following steps:
When reaching the cleaning trigger condition of setting, cleaning operation is carried out to the data object in recycle bin directory.
In embodiments of the present invention, periodically cleaning operation can be carried out to the data object in recycle bin directory, or,
When the cleaning receiving administrator is asked, cleaning operation is carried out to the data object in recycle bin directory.In cleaning,
The data object being stored in duration and exceeding given threshold can be carried out clearly according to the sequencing being deposited in recycle bin directory
Reason.
Corresponding to above method embodiment, the embodiment of the present invention additionally provides a kind of number based on distributed file system
Delete device according to object, be applied to the client of distributed file system, distributed file system comprises operation list and recovery
Stand catalogue, in the filename of the data object in recycle bin directory, all carry setting labelling.A kind of being based on described below is distributed
The data object of formula file system is deleted device and is deleted with a kind of above-described data object based on distributed file system
Method can be mutually to should refer to.
Shown in Figure 2, this device includes with lower module:
Delete command reception module 210, be directed to the deletion instruction of the first data object for receiving first user；
Set labelling determining module 220, for determining in the filename of the first data object whether carry setting labelling, such as
Fruit is then to trigger the first removing module 230, if it is not, then triggering the second removing module 240；
First removing module 230, for deleting the first data object in recycle bin directory；
Second removing module 240, for by the first data object from operation list movement to recycle bin directory, and
Add in the filename of one data object and set labelling.
The device that the application embodiment of the present invention is provided, distributed file system comprises operation list and recycle bin directory,
All carry setting labelling in the filename of the data object in recycle bin directory, be directed to the first data pair receiving first user
During the deletion instruction of elephant, determining in the filename of this first data object whether carry setting labelling, if carried, showing this
First data object, in recycle bin directory, can delete this first data object in recycle bin directory, if do not carried,
Show this first data object in operation list, this first data object can be moved to recycle bin mesh from operation list
In record, and add setting labelling in the filename of the first data object.Recycle bin directory has provided the user one barrier, when
During data object in deleting operation list for the user, it is by data object movement to recycle bin directory, to the user discover that
When being to miss deletion action, this data object can be recovered from recycle bin directory.
In a kind of specific embodiment of the present invention, also include:
Delete authority determining module, before deleting the first data object in recycle bin directory, determine first user
Whether there is deletion authority, if it is, triggering the first removing module 230.
In a kind of specific embodiment of the present invention, also include:
Search request receiver module, for receiving second user based on the search request setting labelling；
Output display module, for showing second user by carrying the data object output setting labelling.
In a kind of specific embodiment of the present invention, also include:
Recover command reception module, for receiving the 3rd user, the recovery of the second data object in recycle bin directory is referred to
Order, recovers to carry the information of position to be stored in instruction；
Data object recovery module, for moving the second data object to position to be stored, and removes the second data pair
The setting labelling carrying in the filename of elephant.
In a kind of specific embodiment of the present invention, also include:
Cleaning modul, for when reaching the cleaning trigger condition of setting, carrying out to the data object in recycle bin directory
Cleaning operation.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment same or similar partly mutually referring to.Fill for disclosed in embodiment
For putting, because it corresponds to the method disclosed in Example, so description is fairly simple, referring to method part in place of correlation
Illustrate.
Professional further appreciates that, in conjunction with the unit of each example of the embodiments described herein description
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes composition and the step of each example in the above description according to function.These
Function to be executed with hardware or software mode actually, the application-specific depending on technical scheme and design constraint.Specialty
Technical staff can use different methods to each specific application realize described function, but this realization should
Think beyond the scope of this invention.
The step of the method in conjunction with the embodiments described herein description or algorithm can directly be held with hardware, processor
The software module of row, or the combination of the two is implementing.Software module can be placed in random access memory (ram), internal memory, read-only deposit
Reservoir (rom), electrically programmable rom, electrically erasable rom, depositor, hard disk, moveable magnetic disc, cd-rom or technology
In known any other form of storage medium in field.
Specific case used herein is set forth to the principle of the present invention and embodiment, the saying of above example
Bright it is only intended to help and understands technical scheme and its core concept.It should be pointed out that it is common for the art
For technical staff, under the premise without departing from the principles of the invention, the present invention can also be carried out with some improvement and modify, these
Improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a kind of data object delet method based on distributed file system is it is characterised in that be applied to described distributed literary composition
The client of part system, described distributed file system comprises operation list and recycle bin directory, in described recycle bin directory
Setting labelling is all carried, methods described includes in the filename of data object:
Receive the deletion instruction that first user is directed to the first data object；
Described setting labelling whether is carried in the filename determining described first data object；
If it is, deleting described first data object in described recycle bin directory；
If it is not, then by described first data object from described operation list movement to described recycle bin directory, and described
Add described setting labelling in the filename of the first data object.
2. the data object delet method based on distributed file system according to claim 1 is it is characterised in that in institute
State before deleting described first data object in recycle bin directory, also include:
Determine whether described first user has deletion authority；
If it is, the step deleting described first data object in described recycle bin directory described in execution.
3. the data object delet method based on distributed file system according to claim 1 is it is characterised in that also wrap
Include:
Receive second user based on the described search request setting labelling；
Show described second user by carrying the described data object output setting labelling.
4. the data object delet method based on distributed file system according to any one of claims 1 to 3, its feature
It is, also include:
Receive the 3rd user the recovery of the second data object in described recycle bin directory is instructed, carry in described recovery instruction
The information of position to be stored；
By mobile for described second data object to described position to be stored, and remove in the filename of described second data object and take
The described setting labelling of band.
5. the data object delet method based on distributed file system according to claim 4 is it is characterised in that also wrap
Include:
When reaching the cleaning trigger condition of setting, cleaning operation is carried out to the data object in described recycle bin directory.
6. a kind of data object based on distributed file system deletes device it is characterised in that being applied to described distributed literary composition
The client of part system, described distributed file system comprises operation list and recycle bin directory, in described recycle bin directory
Setting labelling is all carried, described device includes in the filename of data object:
Delete command reception module, be directed to the deletion instruction of the first data object for receiving first user；
Set labelling determining module, for determining in the filename of described first data object whether carry described setting labelling,
If it is, triggering the first removing module, if it is not, then triggering the second removing module；
Described first removing module, for deleting described first data object in described recycle bin directory；
Described second removing module, for by described first data object from described operation list movement to described recycle bin directory
In, and add described setting labelling in the filename of described first data object.
7. the data object based on distributed file system according to claim 6 deletes device it is characterised in that also wrapping
Include:
Delete authority determining module, before deleting described first data object in described recycle bin directory, determine described
Whether first user has deletion authority, if it is, triggering described first removing module.
8. the data object based on distributed file system according to claim 6 deletes device it is characterised in that also wrapping
Include:
Search request receiver module, for receiving second user based on the described search request setting labelling；
Output display module, for showing described second user by carrying the described data object output setting labelling.
9. the data object based on distributed file system according to any one of claim 6 to 8 deletes device, its feature
It is, also include:
Recover command reception module, for receiving the 3rd user, the recovery of the second data object in described recycle bin directory is referred to
Order, carries the information of position to be stored in described recovery instruction；
Data object recovery module, and removes described for by mobile for described second data object to described position to be stored
The described setting labelling carrying in the filename of two data objects.
10. the data object based on distributed file system according to claim 9 deletes device it is characterised in that going back
Including:
Cleaning modul, for when reaching the cleaning trigger condition of setting, carrying out to the data object in described recycle bin directory
Cleaning operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880093.0A CN106354884B (en) | 2016-10-09 | 2016-10-09 | Data object deleting method and device based on distributed file system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880093.0A CN106354884B (en) | 2016-10-09 | 2016-10-09 | Data object deleting method and device based on distributed file system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106354884A true CN106354884A (en) | 2017-01-25 |
| CN106354884B CN106354884B (en) | 2020-02-07 |
Family
ID=57866992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880093.0A Active CN106354884B (en) | 2016-10-09 | 2016-10-09 | Data object deleting method and device based on distributed file system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106354884B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106934052A (en) * | 2017-03-16 | 2017-07-07 | 维沃移动通信有限公司 | A kind of media text handling method and mobile terminal |
| CN108897498A (en) * | 2018-06-29 | 2018-11-27 | 郑州云海信息技术有限公司 | Cluster file system data fast deleting method, device, equipment |
| CN109460370A (en) * | 2018-10-23 | 2019-03-12 | 浪潮电子信息产业股份有限公司 | Distributed storage recycle bin data management method and related device |
| CN109690519A (en) * | 2017-06-16 | 2019-04-26 | 华为技术有限公司 | A kind of document handling method and mobile terminal |
| CN109828962A (en) * | 2018-12-19 | 2019-05-31 | 北京达佳互联信息技术有限公司 | Method, apparatus, server and the storage medium for preventing file from accidentally deleting |
| CN110381121A (en) * | 2019-06-26 | 2019-10-25 | 苏州浪潮智能科技有限公司 | A kind of data processing method and device |
| CN110888847A (en) * | 2019-12-16 | 2020-03-17 | 新华三技术有限公司成都分公司 | Recycle bin system and file recycling method |
| CN111309682A (en) * | 2020-02-06 | 2020-06-19 | 苏州浪潮智能科技有限公司 | Recycle bin file cleaning method and device based on distributed file system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140082537A1 (en) * | 2012-09-14 | 2014-03-20 | Empire Technology Development Llc | Cloud-based trash-can |
| CN103973731A (en) * | 2013-01-29 | 2014-08-06 | 中兴通讯股份有限公司 | Method and device for managing cloud storage recycle bin |
| CN104991934A (en) * | 2015-07-06 | 2015-10-21 | 无锡天脉聚源传媒科技有限公司 | Directory deletion method and apparatus |
-
2016
- 2016-10-09 CN CN201610880093.0A patent/CN106354884B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140082537A1 (en) * | 2012-09-14 | 2014-03-20 | Empire Technology Development Llc | Cloud-based trash-can |
| CN103973731A (en) * | 2013-01-29 | 2014-08-06 | 中兴通讯股份有限公司 | Method and device for managing cloud storage recycle bin |
| CN104991934A (en) * | 2015-07-06 | 2015-10-21 | 无锡天脉聚源传媒科技有限公司 | Directory deletion method and apparatus |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106934052A (en) * | 2017-03-16 | 2017-07-07 | 维沃移动通信有限公司 | A kind of media text handling method and mobile terminal |
| CN109690519A (en) * | 2017-06-16 | 2019-04-26 | 华为技术有限公司 | A kind of document handling method and mobile terminal |
| US11868314B2 (en) | 2017-06-16 | 2024-01-09 | Huawei Technologies Co., Ltd. | File processing method and mobile terminal |
| US11468008B2 (en) | 2017-06-16 | 2022-10-11 | Huawei Technologies Co., Ltd. | File processing method and mobile terminal |
| EP3627326A4 (en) * | 2017-06-16 | 2020-10-28 | Huawei Technologies Co., Ltd. | File processing method and mobile terminal |
| CN108897498A (en) * | 2018-06-29 | 2018-11-27 | 郑州云海信息技术有限公司 | Cluster file system data fast deleting method, device, equipment |
| CN109460370A (en) * | 2018-10-23 | 2019-03-12 | 浪潮电子信息产业股份有限公司 | Distributed storage recycle bin data management method and related device |
| CN109828962A (en) * | 2018-12-19 | 2019-05-31 | 北京达佳互联信息技术有限公司 | Method, apparatus, server and the storage medium for preventing file from accidentally deleting |
| CN109828962B (en) * | 2018-12-19 | 2022-06-24 | 北京达佳互联信息技术有限公司 | Method, device, server and storage medium for preventing file from being deleted by mistake |
| CN110381121B (en) * | 2019-06-26 | 2022-03-22 | 苏州浪潮智能科技有限公司 | Data processing method and device |
| CN110381121A (en) * | 2019-06-26 | 2019-10-25 | 苏州浪潮智能科技有限公司 | A kind of data processing method and device |
| CN110888847A (en) * | 2019-12-16 | 2020-03-17 | 新华三技术有限公司成都分公司 | Recycle bin system and file recycling method |
| CN110888847B (en) * | 2019-12-16 | 2023-04-21 | 新华三技术有限公司成都分公司 | Recycle bin system and file recycling method |
| CN111309682A (en) * | 2020-02-06 | 2020-06-19 | 苏州浪潮智能科技有限公司 | Recycle bin file cleaning method and device based on distributed file system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106354884B (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106354884A (en) | Data object deleting method and device based on distributed file system | |
| US11662996B2 (en) | System and method for downgrading applications | |
| CN104951474A (en) | Method and device for acquiring MySQL binlog incremental logs | |
| CN102667703A (en) | System and method for optimized reclamation processing in a virtual tape library system | |
| US20140222761A1 (en) | Terminal Backup and Recovery Method | |
| CN107066349A (en) | A kind of method and system of cluster file system data protection | |
| CN104331343B (en) | File backup method and system | |
| CN104899049A (en) | File deletion method and device | |
| WO2017113317A1 (en) | File editing method and file editor | |
| CN108255638A (en) | A kind of snapshot rollback method and device | |
| CN103986779A (en) | Application data transmission method, device and terminal equipment | |
| CN105573788B (en) | The method and apparatus of patch processing and the method and apparatus for generating patch | |
| CN106372080A (en) | File clearing method, apparatus and system | |
| CN110352410A (en) | Track the access module and preextraction index node of index node | |
| CN110413577A (en) | Data-erasure method, device, electronic equipment and computer readable storage medium | |
| CN105740098A (en) | Determination method and system for stale data among backup data | |
| CN106055372A (en) | Method and device for uninstalling application | |
| CN109753381A (en) | Continuous data protection method based on object storage | |
| CN104991934A (en) | Directory deletion method and apparatus | |
| CN109947592A (en) | A kind of method of data synchronization, device and relevant device | |
| CN107562898A (en) | A kind of method that recycle bin is created based on KUX operating systems | |
| CN108962321A (en) | A kind of method and device for wiping storage chip | |
| CN105139870B (en) | The real-time carving method and device of a kind of CD | |
| CN108459925A (en) | The restorative procedure of private clound equipment and its database, the device with store function | |
| CN103645967A (en) | Read-only snapshot rollback method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191203 Address after: 215100 No. 1 Guanpu Road, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Wave Intelligent Technology Co., Ltd. Address before: 450018 Henan province Zheng Dong New District of Zhengzhou City Xinyi Road No. 278 16 floor room 1601 Applicant before: Zhengzhou Yunhai Information Technology Co. Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |