CN105306556A - File management method, server and network auxiliary storage equipment - Google Patents
File management method, server and network auxiliary storage equipment Download PDFInfo
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- CN105306556A CN105306556A CN201510646038.0A CN201510646038A CN105306556A CN 105306556 A CN105306556 A CN 105306556A CN 201510646038 A CN201510646038 A CN 201510646038A CN 105306556 A CN105306556 A CN 105306556A
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- 238000007726 management method Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 241001362551 Samba Species 0.000 description 4
- 238000012217 deletion Methods 0.000 description 4
- 230000037430 deletion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a file management method. The file management method comprises the following steps: receiving an operation request specific to an existing file in a file system of an operating system or an operation request of adding a new file into the file system; operating the existing file in the file system or adding the new file into the file system in response to the operation request; automatically recording file change information in the file system initiated by the operation request in a database for managing the file; and receiving an access request specific to the file, and performing an operation in response to the access request by the database. The invention also discloses a server and auxiliary network storage equipment. Through adoption of the method, the file change information in the file system can be synchronously recorded in the database for managing the file, so that the contents of the database are kept consistent with the file system, and a user can acquire correct contents while using the database.
Description
Technical field
The present invention relates to art file management technology, particularly relate to a kind of file management method, server and network attached storage equipment.
Background technology
Server provides various resource for user access, due to user when checking the resource on server it is seen that one by one file and below file, certain specific file of quick position and searching resource all very inconvenient.
Propose installation database on the server in prior art and carry out the resource file of unified management towards long-distance user, user can check the resource on server by database, search easily and locating file, and the operations such as newly-built, amendment, deletion can be carried out to the file on server.If but the file on server there occurs change without database, Samba protocol access services device is such as used directly file to be carried out to newly-built, amendment, deletes, database can not be recorded, cause the content in database asynchronous with the file in server, can make mistakes during user usage data storehouse.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of file management method, server and network attached storage equipment, can solve the content in database and the nonsynchronous problem of the file in server.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of file management method, comprising: receive the operation requests of existing file in the file system to operating system or increase the operation requests of new file to file system; Operation response request operates the existing file in file system or increases new file to file system; The file system file change information that automatic record operation requests causes is to the database of management document; Database receives access request to file, and responds access request and operate.
Wherein, automatically the file system file change information that causes of record operation requests to the database of management document comprises: operation service program is with the change of monitoring file system file; When listening to file system file and changing, obtain the fileinfo changed; The fileinfo changed is recorded to the database of management document.
Wherein, obtain the fileinfo changed and refer to the attribute and/or positional information that obtain the file changed.
Wherein, operation requests agreement used is the first agreement, and access request agreement used is second protocol.
Wherein, identical with operation interface during second protocol accessing database with operation interface during the first protocol access file system.
Wherein, when access request comprises the operation of file or increases new file to the request of file system, response access request operates to comprise to database and operates the fileinfo recorded in database according to access request, and the file calling cgi script corresponding to the fileinfo in file system carries out same operation.
Wherein, receive the operation requests of existing file in the file system to operating system or increase new file to the operation requests step of file system and comprise: network attached storage equipment receives Intranet node to the operation requests of existing file in the file system of operating system or increase the operation requests of new file to file system.Database receives and comprises the step of the access request of file: the database that network attached storage equipment runs receives outer net node to the access request of file.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of server, comprise: receiver module, for receiving the operation requests of existing file in the file system to operating system or increasing the operation requests of new file to file system; Operational module, to operate the existing file in file system for operation response request or increases new file to file system; Automatic recording module, for automatically recording file system file change information that operation requests the causes database to management document; Access response module, for runtime database to receive access request to file, and responds access request and operates.
Wherein, automatic recording module comprises: monitoring unit, for operation service program with the change of monitoring file system file; Acquiring unit, for when listening to file system file and changing, obtains the fileinfo changed; Record cell, for being recorded to the database of management document by the fileinfo changed.
Wherein, also comprising unify menu module, for providing unified interface, making operation interface during access file system identical with operation interface during accessing database.
Wherein, access response module is used for when access request comprises the operation of file or increases new file to the request of file system, according to request, the fileinfo recorded in database is operated, and call cgi script same operation is carried out to the file in file system.
Wherein, server is network attached storage equipment.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of network attached storage equipment, comprising: processor, hard disk and routing circuit, hard disk and routing circuit connection handling device respectively; Processor is used for operation system, receives the operation requests of existing file in the file system to operating system or increases the operation requests of new file to file system; Operation response request operates the existing file in file system or increases new file to file system; The file system file change information that automatic record operation requests causes is to the database of management document; Processor, also for runtime database, to receive access request to file by routing circuit, and responds access request and operates.
The invention has the beneficial effects as follows: the file in database management file system, the file change information do not caused by the operation of database to file is recorded in database automatically, content in database and the file in file system are consistent, during user usage data storehouse, can correct content be obtained.
Accompanying drawing explanation
Fig. 1 is the flow chart of a file management method of the present invention embodiment;
Fig. 2 be in file management method of the present invention embodiment automatic log file change information to the flow chart of database;
Fig. 3 is the schematic diagram using different agreement access services device in file management method of the present invention embodiment;
Fig. 4 is the schematic diagram of the operation interface that in file management method of the present invention embodiment, accessing database is seen;
Fig. 5 is the schematic diagram of a server of the present invention embodiment;
Fig. 6 is the schematic diagram of automatic recording module in server of the present invention embodiment;
Fig. 7 is the schematic diagram receiving the access using different agreement from heterogeneous networks node in server of the present invention embodiment;
Fig. 8 is the structural representation of a network attached storage equipment of the present invention embodiment.
Embodiment
As shown in Figure 1, in the first embodiment of file management method of the present invention, comprising:
S110, receives the operation requests of existing file in the file system to operating system or increases the operation requests of new file to file system;
Presents management method is applicable to as user provides the server of file-sharing service, server generally runs (SuSE) Linux OS, and provide the partial document folder of specifying to share to user with file wherein as file system, for some critical file such as system file, program file, the journal file etc. of operating system, be not supplied in the file system that user shares.Server is generally positioned among Intranet, and operation requests can be to the operation requests that file system is initiated on the equipment of user in same Intranet, also can be the operation requests that the direct logon server of user is initiated file system.
S120, operation response request operates the existing file in file system or increases new file to file system;
User can access file system, and edits existing file, deletes, rename, movement, the operation such as to copy or upload new file.These operations can cause the change of file attribute and/or position.
S130, the file system file change information that automatic record operation requests causes is to the database of management document;
The file attribute of All Files and positional information in include file system in database, comprise this kind of special file of catalogue, and catalogue file comprises filename and the details of All Files (comprising subdirectory file) under this catalogue; For the alternative document (system file, program file, journal file etc.) on server not included in file system, database can not record its information.
S140, database receives access request to file, and responds access request and operate;
Generally speaking, access request refers to the access request that server is initiated on the equipment of user outside the Intranet of server place, also can on the equipment in the Intranet of server place or direct logon server accessing database.Enter database during the access services device of user other places, can search easily in a database and locating file, the file in fast access file system.The agreement that operation requests and access request use can be identical, and such as all using File Transfer Protocol, also can be different.
By the enforcement of above-described embodiment, file in database management file system, the file change information do not caused by the operation of database to file is recorded in database automatically, content in database and the file in file system are consistent, during user usage data storehouse, can correct content be obtained.
As shown in Figure 2, the second embodiment of file management method of the present invention, based on the first embodiment of file management method, wherein automatically records the file system file change information that causes of operation requests to the database of management document and comprises:
S210, operation service program is with the change of monitoring file system file;
Whether the file that the inotify file monitor instrument that service routine uses linux system kernel to provide comes in monitoring file system changes.
S220, when listening to file system file and changing, obtains the fileinfo changed;
Obtain the fileinfo changed and refer to the attribute and/or positional information that obtain the file changed.It can be file attribute change that file changes, the amendment of the change of such as file permission, the change of filename, file content; Also can be the change of document location, the movement of such as file; Can also be both combinations.For the file changed, the information that file is complete can be obtained, also can only obtain the part changed in fileinfo.
S230, is recorded to the database of management document by the fileinfo changed.
The fileinfo changed got is recorded to database by service routine.
Use the change of service routine monitoring file system file, obtain change information and be also recorded to database when file changes, the file change information in automatic log file system of realizing is to database.
As shown in Figure 3, in the 3rd embodiment of file management method of the present invention, the present embodiment is based on the first embodiment of file management method, and wherein operation requests agreement used is the first agreement, and access request agreement used is second protocol.Server is generally arranged in Intranet, as in the Intranet of company or school, or in the in-home of several equipment composition under home router.User can access server on the terminal equipment of same Intranet, also can access server on the terminal equipment of outer net or another Intranet.User uses the first agreement to server transmit operation request when same Intranet access services device, such as, adopt Samba agreement, to go forward side by side line operate with the file in the mode access file system of network neighbor; User uses second protocol to send access request to server when accessing server on the equipment of outer net or another Intranet, such as, use http protocol access database to go forward side by side line operate.Wherein identical with operation interface during second protocol accessing database with operation interface during the first protocol access file system, namely the operation interface using http protocol access database to see is for using the interface of the network neighbor seen during Samba protocol access, be user-friendly to, operation interface as shown in Figure 4.The present embodiment can also be combined into new embodiment with the second embodiment of file management method.
In an embodiment of file management method of the present invention, if access request comprises operation to existing file in file system, new file is asked or uploaded to (editor, deletion, rename, movement, copy) to file system, namely new file or amendment file is uploaded by web terminal, so according to request content, the fileinfo recorded in database is operated, and call cgi script same operation is carried out to the respective file in file system.Also directly can call cgi script according to request content to operate the respective file in file system, service routine can record the fileinfo that changes automatically to database.
In one embodiment of the invention, network attached storage equipment installs additional the embodiment of routing circuit as server, for user provides file-sharing service, network attached storage equipment receive from the existing file to file system file of Intranet node operation requests (editor, deletion, rename, movement, copy) or increase the operation requests of new file to file system; Network attached storage equipment operating data storehouse, for receiving the access request of outer net node to file.Network attached storage equipment can also operation service program be recorded in database with file change information operation requests caused automatically.
As shown in Figure 5, in the first embodiment of server of the present invention, comprising:
Receiver module 11, for receiving the operation requests of existing file in the file system to operating system or increasing the operation requests of new file to file system; Operational module 12, to operate the existing file in file system for operation response request or increases new file to file system; Automatic recording module 13, for automatically recording file system file change information that operation requests the causes database to management document; Access response module 14, for receiving the access request to file, and responds access request and operates database.
Server is for providing the server of file-sharing service to user.Server runs and has operating system, file system and database, operating system is generally Linux, and provide the partial document folder of specifying to share to user with file wherein as file system, for some critical file such as system file, program file, the journal file etc. of operating system, be not supplied in the file system that user shares.User can access file system, and edits existing file, deletes, rename, movement, the operation such as to copy or upload new file.These operations can cause the change of file attribute and/or position.The file attribute of All Files and positional information in include file system in database, comprise this kind of special file of catalogue, and catalogue file comprises filename and the details of All Files (comprising subdirectory file) under this catalogue; For the alternative document (system file, program file, journal file etc.) on server not included in file system, database can not record its information.
Server is generally positioned among Intranet, and user the equipment in same Intranet can access server, also can access server on the terminal equipment of outer net or another Intranet.Receiver module 11 may be used for the operation requests accepting the equipment of user in same Intranet proposes, and also may be used for the operation requests accepting the direct logon server proposition of user.
User is when outer net or other Intranet access services devices, and access response module 14, for responding the access request of user, is checked and the file on management server by database, searchable and locating file.The agreement that operation requests and access request use can be identical, and such as all using File Transfer Protocol, also can be different.The file change synchronizing information do not caused by the operation of database to file is recorded in database by automatic recording module 13, and the file of the content in database and server is consistent, and can obtain correct content during user's usage data storehouse.
As shown in Figure 6, in the second embodiment of server of the present invention, the present embodiment is based on the first embodiment of server, and wherein automatic recording module 13 comprises monitoring unit 31, for operation service program with the change of monitoring file system file; Acquiring unit 32, for when listening to file system file and changing, obtains the fileinfo changed; Record cell 33, for being recorded to the database of management document by the fileinfo changed.
Whether the file that the inotify file monitor instrument that service routine uses linux system kernel to provide comes in monitoring file system changes.It can be file attribute change that file changes, the amendment of the change of such as file permission, the change of filename, file content; Also can be the change of document location, the movement of such as file; Can also be both combinations.For the file changed, the information that file is complete can be obtained, also can only obtain the part changed in fileinfo.The fileinfo changed got is recorded to database by service routine.
Use the change of service routine monitoring file system file, obtain change information and be also recorded to database when file changes, the file change information in automatic log file system of realizing is to database.
As shown in Figure 7, in the 3rd embodiment of server of the present invention, the present embodiment is based on the first embodiment of server, user uses the first agreement to server transmit operation request when same Intranet access services device, such as adopt Samba agreement, to go forward side by side line operate with the file in the mode access file system of network neighbor, receiver module 11 is for receiving and responding this operation requests; User uses second protocol to send access request to server when accessing server on the equipment of outer net or another Intranet, and such as use http protocol access database to go forward side by side line operate, access response module 14 is for receiving and responding this access request.Server also comprises unify menu module 15, for providing unified interface, make with operation interface during access file system identical with operation interface during accessing database, namely the interface that the operation interface using http protocol access database to see is network neighbor, user-friendly, operation interface as shown in Figure 4.The present embodiment can also be combined into new embodiment with the second embodiment of server.
In an embodiment of server of the present invention, if access request comprises operation to existing file in file system, new file is asked or uploaded to (editor, deletion, rename, movement, copy) to file system, namely new file or amendment file is uploaded by web terminal, so access response module 14 is for operating the fileinfo recorded in database according to request, and calls cgi script and carry out same operation to the file in file system.Also directly can call cgi script according to request content to operate the respective file in file system, service routine can record the fileinfo that changes automatically to database.
As shown in Figure 8, in an embodiment of network attached storage equipment of the present invention, comprising: processor, hard disk and routing circuit, hard disk and routing circuit connection handling device respectively; The wan interface of routing circuit connects Internet, and LAN interface connects Intranet equipment respectively, and routing circuit is for completing the transmission of packet between processor and corresponding interface.Processor is used for exchanging routing information, searches routing table and forwarding data bag, coordinates routing circuit to realize the interconnection of local area network (LAN) and wide area network, the process of data and the routing function such as distribution, flow control.
Processor, also for the database of operation systems and management file, receives the operation requests of existing file in the file system to operating system or increases the operation requests of new file to file system; Operation response request operates the existing file in file system or increases new file to file system; The file system file change information that automatic record operation requests causes is to database; Processor, also for runtime database, to receive access request to file by routing circuit, and responds access request and operates.
Network attached storage equipment is positioned at the position of gateway among in-home, user can the equipment in same Intranet access the file in network attached storage installable file system and propose operation requests, also can on the equipment of outer net or other Intranets, access network attached storage device databases and propose access request.The file change information do not caused by the operation of database to file is recorded in database automatically, the content in database and the file in file system is consistent, during user usage data storehouse, can correct content be obtained.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (13)
1. a file management method, is characterized in that, comprising:
Reception is to the operation requests of existing file in the file system of operating system or increase the operation requests of new file to described file system;
Respond described operation requests operate the existing file in described file system or increase described new file to described file system;
Automatically described file system file change information that described operation requests causes is recorded to the database managing described file;
Described database receives the access request to described file, and responds described access request and operate.
2. method according to claim 1, is characterized in that,
Describedly automatically record the described file system file change information that described operation requests causes and comprise to the database managing described file:
Operation service program is to monitor the change of described file system file;
When listening to described file system file and changing, the fileinfo changed described in acquisition;
The described fileinfo changed is recorded to the database managing described file.
3. method according to claim 2, is characterized in that,
The fileinfo changed described in described acquisition refers to attribute and/or the positional information of the file changed described in acquisition.
4. method according to claim 1, is characterized in that,
Described operation requests agreement used is the first agreement, and described access request agreement used is second protocol.
5. method according to claim 4, is characterized in that,
Identical with operation interface when accessing described database with described second protocol with the operation interface described in described first protocol access during file system.
6. method according to claim 1, is characterized in that,
When described access request comprises the operation of described file or increases new file to the request of described file system, respond described access request to operate to comprise to described database and operate the fileinfo recorded in database according to described access request, and the file calling cgi script corresponding to the described fileinfo in described file system carries out same operation.
7. the method according to any one of claim 1 to 6, is characterized in that,
Described reception is to the operation requests of existing file in the file system of operating system or increase new file to the operation requests step of described file system and comprise:
Network attached storage equipment reception Intranet node is to the operation requests of existing file in the file system of operating system or increase the operation requests of new file to described file system.
Described database receives and comprises the step of the access request of described file: the described database that described network attached storage equipment runs receives outer net node to the access request of described file.
8. a server, is characterized in that, described server comprises:
Receiver module, for receiving the operation requests of existing file in the file system to operating system or increasing the operation requests of new file to described file system;
Operational module, to operate the existing file in described file system for responding described operation requests or to increase described new file to described file system;
Automatic recording module, for automatically recording described file system file change information that described operation requests causes to the database managing described file;
Access response module, for running described database to receive access request to described file, and responds described access request and operates.
9. server according to claim 8, is characterized in that,
Described automatic recording module comprises:
Monitoring unit, for operation service program to monitor the change of described file system file;
Acquiring unit, for when listening to described file system file and changing, the fileinfo changed described in acquisition;
Record cell, for being recorded to the database managing described file by the described fileinfo changed.
10. server according to claim 8, is characterized in that, comprising:
Unify menu module, for providing unified interface, makes operation interface when operation interface when accessing described file system and the described database of access identical.
11. servers according to claim 8, is characterized in that,
Described access response module is used for when described access request comprises the operation of described file or increases new file to the request of described file system, according to described request, the fileinfo recorded in database is operated, and call cgi script same operation is carried out to the file in described file system.
12. servers according to claim 8, is characterized in that,
Described server is network attached storage equipment.
13. 1 kinds of network attached storage equipment, is characterized in that, comprising:
Processor, hard disk and routing circuit, described hard disk and routing circuit are connected described processor respectively;
Described processor is used for operation system, receives the operation requests of existing file in the file system to operating system or increases the operation requests of new file to described file system; Respond described operation requests operate the existing file in described file system or increase described new file to described file system; Automatically described file system file change information that described operation requests causes is recorded to the database managing described file; Described processor, also for runtime database, to be received the access request to described file by described routing circuit, and is responded described access request and operates.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646038.0A CN105306556A (en) | 2015-09-30 | 2015-09-30 | File management method, server and network auxiliary storage equipment |
| PCT/CN2016/080667 WO2017054445A1 (en) | 2015-09-30 | 2016-04-29 | File management method, server, and network attached storage device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510646038.0A CN105306556A (en) | 2015-09-30 | 2015-09-30 | File management method, server and network auxiliary storage equipment |
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| CN201510646038.0A Pending CN105306556A (en) | 2015-09-30 | 2015-09-30 | File management method, server and network auxiliary storage equipment |
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| WO2017054445A1 (en) * | 2015-09-30 | 2017-04-06 | 深圳市先河系统技术有限公司 | File management method, server, and network attached storage device |
| CN106227810A (en) * | 2016-07-22 | 2016-12-14 | 深圳市先河系统技术有限公司 | A kind of file monitor method and server |
| CN106446233A (en) * | 2016-10-10 | 2017-02-22 | 郑州云海信息技术有限公司 | Web-based Linux file management method and device |
| CN106570066A (en) * | 2016-10-11 | 2017-04-19 | 北京网诺星云科技有限公司 | File monitoring method and system |
| CN106570066B (en) * | 2016-10-11 | 2020-07-17 | 北京网诺星云科技有限公司 | File monitoring method and system |
| CN109639804A (en) * | 2018-12-18 | 2019-04-16 | 交通银行股份有限公司 | Monitoring method, system and the production equipment of production system, terminal, server |
| CN113672678A (en) * | 2020-05-14 | 2021-11-19 | 杭州海康存储科技有限公司 | Data synchronization method, device and system |
| CN112070606A (en) * | 2020-07-16 | 2020-12-11 | 深圳市先河系统技术有限公司 | Resource management method based on block chain, electronic device and storage medium |
| CN112070606B (en) * | 2020-07-16 | 2024-01-12 | 深圳市先河系统技术有限公司 | Resource management method based on block chain, electronic equipment and storage medium |
| CN112214540A (en) * | 2020-10-15 | 2021-01-12 | 上海达梦数据库有限公司 | Data processing method, device, equipment and storage medium |
| CN112214540B (en) * | 2020-10-15 | 2024-03-01 | 上海达梦数据库有限公司 | Data processing method, device, equipment and storage medium |
| CN114048178A (en) * | 2021-11-29 | 2022-02-15 | 众和空间(北京)科技有限责任公司 | Dual-mode storage and synchronization method of data |
| CN114048178B (en) * | 2021-11-29 | 2022-07-26 | 众和空间(北京)科技有限责任公司 | Dual-mode storage and synchronization method of data |
| CN116796294A (en) * | 2023-05-22 | 2023-09-22 | 深圳市英唐数码科技有限公司 | Background file management method, system and storage medium |
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| WO2017054445A1 (en) | 2017-04-06 |
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