CN102394935A - Wireless shared storage system and wireless shared storage method thereof - Google Patents
Wireless shared storage system and wireless shared storage method thereof Download PDFInfo
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- CN102394935A CN102394935A CN2011103544615A CN201110354461A CN102394935A CN 102394935 A CN102394935 A CN 102394935A CN 2011103544615 A CN2011103544615 A CN 2011103544615A CN 201110354461 A CN201110354461 A CN 201110354461A CN 102394935 A CN102394935 A CN 102394935A
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Abstract
The invention discloses a wireless shared storage system, which comprises a server and a client. The server includes: a first storage device, which is used for storing data information and generating a corresponded virtual directory; a first connection manager; a first strategy manager, which is used for generating an authorization strategy; a first data synchronization device; a first task manager, which is used for receiving and distributing tasks; and a first file manager, which is used for managing data information. Besides, the client comprise: a second storage device, which is used for storing local data information; a second connection manager; a second strategy manager, which is used for generating a synchronization strategy; a second data synchronization device; a second task manager, which is used for receiving and distributing tasks; a second file manager, which is used for managing the local data information; and a file manager plug in unit, which used for managing the virtual directory and a local directory. According to the invention, security, timeliness, convenience and maneuverability for storage of network discs can be improved.
Description
Technical field
The present invention relates to a kind of system and method for shared storage, relate in particular to a kind of system and method for wireless sharing storage.
Background technology
Network hard disc (being called for short the net dish) is the online storage service that some network companies release, and provides storage, visit, the backup of file to reach file management facilities such as shared to the user, and is very easy to use.
At present; Network hard disc technology under the prior art generally is to be mapped as local hard disk to the memory space on the remote server through procotol; Be used for storing data, this technology generally is applied on the wide area network, and its objective is to the user provides an independently mobile storage space.Yet there is following problem in the network hard disc under the prior art on using:
(1) when the user is connected to internet use net dish, receive the restriction of the network bandwidth, the time that file is uploaded and downloaded is longer, makes the net disk storage can not satisfy the promptness requirement;
(2) user needs login when using the net dish, and the application such as data sharing between the net dish are not easily, and user's professional skill is had relatively high expectations;
(3) in practical application, various level user can not use the corresponding shared data according to the authority of oneself, makes the fail safe of net dish be affected;
(4) in practical application, can not whether be shared to the net dish according to the grade distinguishing of user data private ownership, thereby reduce the fail safe that the net dish uses.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the objective of the invention is to propose a kind ofly to be easy to use and the system and method for the wireless sharing storage that fail safe is higher.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of wireless sharing storage system comprises server, client, through wireless network communication, it is characterized in that between said server and the client:
Said server comprises: be used for setting up first connection manager that communication is connected with client; Be used for storing data information and generate first memory device of corresponding virtual directory; Be used to generate first policy manager of delegated strategy; Be used for the first synchronous data synchronization unit of data message, be used to receive the also first task manager of allocating task, and be used for first file manager of management data information;
Said client comprises: second memory device that is used for store local data information; Be used to set up second connection manager that communication connects; Be used to generate second policy manager of synchronization policy, be used for the second synchronous data synchronization unit of data message, be used to receive also second task manager of allocating task; Be used to manage second file manager of local data information, and be used to manage the file manager plug-in unit of said virtual directory and local directory;
Said file manager plug-in unit sends interactive request to said server; Said first policy manager generates and said client corresponding grant strategy; Said first memory device activates corresponding service item according to said delegated strategy; Generate the corresponding virtual catalogue, and said virtual directory is sent to said client; Said file manager plug-in unit receives said virtual directory, and it is integrated in the local directory structure; Said second data synchronization unit is realized the data sync between said second memory device and first memory device according to command information.
Preferably, said server also comprises first certificate manager that is used to generate digital certificate; Said client also comprises second certificate manager that is used to generate digital certificate.
Preferably, the operating system of said file manager plug-in unit and said client and second file manager adapt, and said file manager plug-in unit is used to realize that said virtual directory is in the demonstration of said client and the realization of user's operation.
Preferably, said client is provided with at least the second wireless transmitter module according to said delegated strategy, and said second wireless transmitter module is a WAP of supporting routing function, be used for and said server between wireless connections.
Preferably; Said server is provided with at least the first wireless transmitter module; Said first wireless transmitter module is an access point of supporting routing function, be used for and said client between wireless connections, connect through wireless mode or wired mode between the said server.
Preferably, said first memory device and second memory device are equipped with a data storage area and a data buffer zone; Said data storage area is used for the storage of local data; Before between said first data synchronization unit and second data synchronization unit, carrying out integrality, consistency desired result, said data buffer area is used for temporarily depositing of synchrodata.
Another object of the present invention is to provide a kind of and carry out the wireless sharing storage means, it is characterized in that said method comprises the steps: based on the wireless sharing storage system
(1) said file manager plug-in unit sends interactive request to said server; Said first policy manager generates and said client corresponding grant strategy; Said first memory device activates corresponding service item according to said delegated strategy; Generate the corresponding virtual catalogue, and said virtual directory is sent to said client;
(2) said file manager plug-in unit receives said virtual directory, and it is integrated in the local directory structure;
(3) said second data synchronization unit is realized the data sync between said second memory device and first memory device according to command information.
Preferably; Said step (1) also comprises: said second certificate manager generates digital certificate; Said first connection manager matees authentication to said digital certificate, and after checking was passed through, said first policy manager generated and said client corresponding grant strategy.
Preferably, said step (2) also comprises: the user directly carries out synchronous instruction manipulation to said virtual directory in said second file manager.
Preferably, said step (2) also comprises: the user sends said assignment instructions to said first task manager according to the type of assignment instructions or second task manager carries out asynchronous operation.
Preferably, the type of said assignment instructions comprises one or more in timed task, Event triggered task and the condition inspection task.
Preferably, in the said step (3), said command information comprises: the synchronization policy that operational order that said virtual directory, said user send and said second policy manager generate.
Preferably, said virtual directory is the structured document index of the data message in said first memory device, and it is corresponding with said delegated strategy.
Preferably, in the said step (1), said delegated strategy comprises addressable catalogue, the setting of file-level authority, access time control, terminal matching inspection, spatial constraints and remote synchronization address.
Preferably; The file operation mode of said client and server is simultaneous operation mode and/or asynchronous operation mode; Said simultaneous operation mode is directly to operate through said first file manager or second file manager, and said asynchronous operation mode is to call that said first file manager is operated or said second data synchronization unit calls said second file manager and operates through said first data synchronization unit.
Compared with prior art, beneficial effect of the present invention is: (1) is articulated to the net dish in user's the file manager through WLAN automatically, makes that the range of application of net dish becomes big, it is convenient to use; (2) through the automatic match user mandate of digital certificate, the fail safe and the convenience that make the net dish use are improved; (3) virtual through catalogue, make the operability of net disk storage strengthen; (4) through the consistency operation of data sync, make the speed of data upload and download speed, make the promptness of the network storage be improved.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the structured flowchart of a kind of system of wireless sharing storage in the embodiment;
Fig. 2 is the flow chart of a kind of method of wireless sharing storage in the embodiment.
Embodiment
Below in conjunction with specific embodiment such scheme is further specified.Should be understood that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the conventional condition of using.
Embodiment
As shown in Figure 1; The system of a kind of wireless sharing storage among the embodiment comprises client 120 and server 110; The quantity of client 120 is decided by the customer volume of reality and the limit of system; The quantity of server 120 is decided according to the needs of practical application, sets up communication between client 120 and the server 110 and connects.
Connect between first data synchronization unit 115 and second data synchronization unit 125, thereby realize the data sync operation between client 120 and the server 110.
The speed of uploading, downloading in order to improve file; First memory device 117 and second memory device 127 are equipped with a data storage area and a data buffer zone (not shown), and said data storage area is used for the local data information of storage server 110 or client 120; Before between first data synchronization unit 115 and second data synchronization unit 125, carrying out integrality, consistency desired result, said data buffer area is used for temporarily depositing of synchrodata.
Preferably, server 110 also comprises one first compressordecompressor (not shown), and client 120 also comprises one second compressordecompressor (not shown).When carrying out transfer of data between server 110 and the client 120; Said first compressordecompressor or second compressordecompressor compress the data message of needs transmission earlier; After transmission is accomplished; Said first compressordecompressor or second decompression machine carry out decompress(ion) to the data message that compressed again, thereby make server 110 or client 120 to read the data of being transmitted.Said first compressordecompressor and second compressordecompressor system that makes is minimized the requirement of the network bandwidth, and the promptness of data sharing is improved further.
As shown in Figure 2, the method for a kind of wireless sharing storage among the embodiment comprises the steps:
Step S1: client 120 is sent interactive request to server 110, and server 110 carries out authentication to it.
Above-mentioned steps specifically comprises following process: the file manager plug-in unit 128 of client 120 sends interactive request to server 110; The digital certificate that 112 pairs second certificate managers 121 of first connection manager are generated carries out authentication; Wherein, said interactive request comprises and reading or request such as storage.
Step S2: after authentication was passed through, server generated delegated strategy, and activated the respective service project.
Above-mentioned steps specifically comprises following process: after digital certificate authentication that 112 pairs second certificate managers 121 of first connection manager are generated passes through; First policy manager 113 generates and client 120 corresponding grant strategies, and first memory device 117 activates corresponding service item according to said delegated strategy.
Wherein, The delegated strategy that first policy manager 113 generates comprises addressable catalogue, the setting of file-level authority, access time control, terminal matching inspection, spatial constraints and remote synchronization address etc., thereby makes the fail safe of said system and level property obtain guaranteeing further.
Step S3: server 110 generates virtual directory, and sends it to client 120.
Above-mentioned steps specifically comprises following process: first memory device 117 generates and the corresponding virtual directory of data message that is authorized to allow share, and through first connection manager 112 said virtual directory is sent to client 120.
Wherein, Said virtual directory is the structured document index of the data message in said first memory device; And it is corresponding with said delegated strategy, is authorized to allow the data message of visiting corresponding with the content of said virtual directory, thereby makes the operability of data sharing be able to strengthen.
Step S4: client is integrated into local directory with virtual directory, and it is carried out associative operation.
Above-mentioned steps specifically comprises following process: after the file manager plug-in unit of client 120 128 receives said virtual directory, it is integrated in the local directory structure, thereby constitutes the full directory of local data information and the data message that is authorized to allow visit.
The user can carry out direct synchronic command operation to said virtual directory in second file manager 126; Perhaps the user can send said assignment instructions to first task manager 114 or second task manager 124 carries out asynchronous operation according to the type of assignment instructions, and the type of said assignment instructions comprises one or more in timed task, Event triggered task and the condition inspection task.
Step S5: the data sync between client 120 completion and the server 110.
Above-mentioned steps specifically comprises following process: second data synchronization unit 125 and first data synchronization unit 115 are realized the data sync between second memory device 127 and first memory device 117 according to command information, thereby make the user can obtain to be authorized to allow the data message that reads.
Wherein, said command information comprises: the synchronization policy that the operational order that said virtual directory, said user send and second policy manager 123 generate.
The file operation mode of client 120 and server 110 is simultaneous operation mode and/or asynchronous operation mode; Said simultaneous operation mode is directly to operate through first file manager 116 or second file manager 126, and said asynchronous operation mode is to call that first file manager 116 is operated or second data synchronization unit 125 calls second file manager 126 and operates through first data synchronization unit 115.
Technical scheme in the foregoing description compared with prior art has following beneficial effect: (1) is articulated to the net dish in user's the file manager through WLAN automatically, makes that the range of application of net dish becomes big, it is convenient to use; (2) through the automatic match user mandate of digital certificate, the fail safe and the convenience that make the net dish use are improved; (3) virtual through catalogue, make the operability of net disk storage strengthen; (4) through the consistency operation of data sync, make the speed of data upload and download speed, make the promptness of the network storage be improved.
Above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (15)
1. a wireless sharing storage system comprises server, client, through wireless network communication, it is characterized in that between said server and the client:
Said server comprises: be used for setting up first connection manager that communication is connected with client; Be used for storing data information and generate first memory device of corresponding virtual directory; Be used to generate first policy manager of delegated strategy; Be used for the first synchronous data synchronization unit of data message, be used to receive the also first task manager of allocating task, and be used for first file manager of management data information;
Said client comprises: second memory device that is used for store local data information; Be used to set up second connection manager that communication connects; Be used to generate second policy manager of synchronization policy, be used for the second synchronous data synchronization unit of data message, be used to receive also second task manager of allocating task; Be used to manage second file manager of local data information, and be used to manage the file manager plug-in unit of said virtual directory and local directory;
Said file manager plug-in unit sends interactive request to said server; Said first policy manager generates and said client corresponding grant strategy; Said first memory device activates corresponding service item according to said delegated strategy; Generate the corresponding virtual catalogue, and said virtual directory is sent to said client; Said file manager plug-in unit receives said virtual directory, and it is integrated in the local directory structure; Said second data synchronization unit is realized the data sync between said second memory device and first memory device according to command information.
2. wireless sharing storage system according to claim 1 is characterized in that said server also comprises first certificate manager that is used to generate digital certificate; Said client also comprises second certificate manager that is used to generate digital certificate.
3. wireless sharing storage system according to claim 1; The operating system and second file manager that it is characterized in that said file manager plug-in unit and said client adapt, and said file manager plug-in unit is used to realize that said virtual directory is in the demonstration of said client and the realization of user's operation.
4. wireless sharing storage system according to claim 1; It is characterized in that said client is provided with at least the second wireless transmitter module according to said delegated strategy; Said second wireless transmitter module is a WAP of supporting routing function, be used for and said server between wireless connections.
5. wireless sharing storage system according to claim 1; It is characterized in that said server is provided with at least the first wireless transmitter module; Said first wireless transmitter module is an access point of supporting routing function; Be used for and said client between wireless connections, connect through wireless mode or wired mode between the said server.
6. wireless sharing storage system according to claim 1 is characterized in that said first memory device and second memory device are equipped with a data storage area and a data buffer zone; Said data storage area is used for the storage of local data; Before between said first data synchronization unit and second data synchronization unit, carrying out integrality, consistency desired result, said data buffer area is used for temporarily depositing of synchrodata.
7. one kind is carried out the wireless sharing storage means based on any described wireless sharing storage system of claim 1～6, it is characterized in that said method comprises the steps:
(1) said file manager plug-in unit sends interactive request to said server; Said first policy manager generates and said client corresponding grant strategy; Said first memory device activates corresponding service item according to said delegated strategy; Generate the corresponding virtual catalogue, and said virtual directory is sent to said client;
(2) said file manager plug-in unit receives said virtual directory, and it is integrated in the local directory structure;
(3) said second data synchronization unit is realized the data sync between said second memory device and first memory device according to command information.
8. method according to claim 7; It is characterized in that: said step (1) also comprises: said second certificate manager generates digital certificate; Said first connection manager matees authentication to said digital certificate; After checking was passed through, said first policy manager generated and said client corresponding grant strategy.
9. method according to claim 8 is characterized in that: said step (2) also comprises: the user directly carries out synchronous instruction manipulation to said virtual directory in said second file manager.
10. method according to claim 8 is characterized in that: said step (2) also comprises: the user sends said assignment instructions to said first task manager according to the type of assignment instructions or second task manager carries out asynchronous operation.
11. method according to claim 10 is characterized in that: the type of said assignment instructions comprises one or more in timed task, Event triggered task and the condition inspection task.
12. according to any described method in the claim 7～11; It is characterized in that: in the said step (3), said command information comprises: the synchronization policy that operational order that said virtual directory, said user send and said second policy manager generate.
13. method according to claim 12 is characterized in that: said virtual directory is the structured document index of the data message in said first memory device, and it is corresponding with said delegated strategy.
14. method according to claim 13 is characterized in that: in the said step (1), said delegated strategy comprises addressable catalogue, the setting of file-level authority, access time control, terminal matching inspection, spatial constraints and remote synchronization address.
15. method according to claim 14; It is characterized in that: the file operation mode of said client and server is simultaneous operation mode and/or asynchronous operation mode; Said simultaneous operation mode is directly to operate through said first file manager or second file manager, and said asynchronous operation mode is to call that said first file manager is operated or said second data synchronization unit calls said second file manager and operates through said first data synchronization unit.
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| CN102427477A (en) * | 2011-12-13 | 2012-04-25 | 方正国际软件有限公司 | Wireless cloud storage device |
| CN103200168A (en) * | 2013-01-21 | 2013-07-10 | 马国强 | Method for achieving interaction with network hard disk device through wide area network and network hard disk device |
| CN103559078A (en) * | 2013-11-08 | 2014-02-05 | 华为技术有限公司 | GPU (Graphics Processing Unit) virtualization realization method as well as vertex data caching method and related device |
| CN103702457A (en) * | 2013-12-27 | 2014-04-02 | 于扬 | Wireless access equipment and service operation system |
| CN104601707A (en) * | 2015-01-21 | 2015-05-06 | 苏州蓝海彤翔系统科技有限公司 | Network disk data processing method and device |
| CN104717175A (en) * | 2013-12-11 | 2015-06-17 | 中国电信股份有限公司 | Virtual desktop processing method and system |
| CN107329972A (en) * | 2017-05-23 | 2017-11-07 | 无锡中科龙泽信息科技有限公司 | The file system synchronization update method of double terminal access WiFi SD cards |
| CN108494843A (en) * | 2018-03-13 | 2018-09-04 | 百度在线网络技术（北京）有限公司 | Dropbox space sharing method, device and equipment |
| CN110109886A (en) * | 2018-02-01 | 2019-08-09 | 中兴通讯股份有限公司 | The file memory method and distributed file system of distributed file system |
| CN112882652A (en) * | 2021-01-18 | 2021-06-01 | 深圳市华联通信息系统有限公司 | Network sharing storage system and method |
| CN113542418A (en) * | 2021-07-16 | 2021-10-22 | 厦门雅基软件有限公司 | File management method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102427477A (en) * | 2011-12-13 | 2012-04-25 | 方正国际软件有限公司 | Wireless cloud storage device |
| CN103200168A (en) * | 2013-01-21 | 2013-07-10 | 马国强 | Method for achieving interaction with network hard disk device through wide area network and network hard disk device |
| CN103200168B (en) * | 2013-01-21 | 2016-09-07 | 高榕科技（深圳）有限公司 | By the method that wide area network is mutual with network hard disc device |
| CN103559078B (en) * | 2013-11-08 | 2017-04-26 | 华为技术有限公司 | GPU (Graphics Processing Unit) virtualization realization method as well as vertex data caching method and related device |
| CN103559078A (en) * | 2013-11-08 | 2014-02-05 | 华为技术有限公司 | GPU (Graphics Processing Unit) virtualization realization method as well as vertex data caching method and related device |
| WO2015067043A1 (en) * | 2013-11-08 | 2015-05-14 | 华为技术有限公司 | Gpu virtualization realization method as well as vertex data caching method and related device |
| CN104717175A (en) * | 2013-12-11 | 2015-06-17 | 中国电信股份有限公司 | Virtual desktop processing method and system |
| CN103702457A (en) * | 2013-12-27 | 2014-04-02 | 于扬 | Wireless access equipment and service operation system |
| CN104601707A (en) * | 2015-01-21 | 2015-05-06 | 苏州蓝海彤翔系统科技有限公司 | Network disk data processing method and device |
| CN107329972A (en) * | 2017-05-23 | 2017-11-07 | 无锡中科龙泽信息科技有限公司 | The file system synchronization update method of double terminal access WiFi SD cards |
| CN110109886A (en) * | 2018-02-01 | 2019-08-09 | 中兴通讯股份有限公司 | The file memory method and distributed file system of distributed file system |
| CN110109886B (en) * | 2018-02-01 | 2022-11-18 | 中兴通讯股份有限公司 | File storage method of distributed file system and distributed file system |
| CN108494843A (en) * | 2018-03-13 | 2018-09-04 | 百度在线网络技术（北京）有限公司 | Dropbox space sharing method, device and equipment |
| CN112882652A (en) * | 2021-01-18 | 2021-06-01 | 深圳市华联通信息系统有限公司 | Network sharing storage system and method |
| CN113542418A (en) * | 2021-07-16 | 2021-10-22 | 厦门雅基软件有限公司 | File management method and device, electronic equipment and storage medium |
| CN113542418B (en) * | 2021-07-16 | 2024-03-26 | 厦门雅基软件有限公司 | File management method, device, electronic equipment and storage medium |
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