CN106990923A - A kind of Dropbox constructing apparatus and method based on personal memory device - Google Patents
A kind of Dropbox constructing apparatus and method based on personal memory device Download PDFInfo
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- CN106990923A CN106990923A CN201710205224.XA CN201710205224A CN106990923A CN 106990923 A CN106990923 A CN 106990923A CN 201710205224 A CN201710205224 A CN 201710205224A CN 106990923 A CN106990923 A CN 106990923A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0644—Management of space entities, e.g. partitions, extents, pools
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0662—Virtualisation aspects
- G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to a kind of Dropbox constructing apparatus based on personal memory device and method, belong to information interconnected network technical field.The present invention solves the limitation of personal user's local memory device, application network communication and cloud computing technology, realizes and accesses individual subscriber storage device by Internet Tele.This method includes three basic elements of character:Personal user's storage device, cloud computing administrative center, long-range using terminal(PC ends, mobile device).This method provides deblocking, encryption and directional transmissions mechanism, it is ensured that the security of data transfer.Internet environment is not cached to customer data, so as to protect the private ownership of customer data.Client storage device is virtualized into being locally stored for terminal by long-range using terminal(Hard disk)Space, so as to facilitate the storage of client to experience.
Description
Technical field
The invention belongs to field of distributed storage, it is related to distributed document storage, internet communication, the synthesis of data encryption
Using.
Background technology
Current main storage scheme has three kinds:Server, personal movable storage device, cloud storage center is locally stored.This
Ground storage server can only be in local IP access, and personal movable storage device must then be carried with, and the storage of both patterns is set
The standby construction for being not suitable for Dropbox.The Dropbox of main flow is all based on cloud storage center mode.Dropbox is due to random time place
Accessibility, increasingly receives the welcome of netizen.
Cloud storage center is usually that, by corporate operation, the data of netizen submit to the storage of Dropbox operation enterprise.Therefore bring
Some disputes, the legal consequence that the data of netizen are produced, Dropbox enterprise will also undertake part responsibility, such as " broadcast event soon ".
Dropbox enterprise bears management responsibility to the data for being stored in Dropbox of netizen simultaneously, such as video cleaning etc. of being grown up, and adds Dropbox
The burden of enterprise.Most of Dropbox client end interface is all that application-specific modular form is provided, and is not really to invent client
Memory space is held, application is limited.
The content of the invention
It is of the invention mainly to apply Internet communication technology, user's local memory device is solved as the final storage of Dropbox,
Netizen's data are ultimately stored in the storage device of netizen oneself, and all data responsibilities and risk netizen undertake oneself, it is ensured that net
The private ownership of people's data.Dropbox is virtualized into client local spatial, is managed by client operating system uniform spaces, to application
It is transparent.
The object of the present invention is achieved like this:Mobile dish are dynamically mounted to the Cloud Server specified, and carry out registration login.
Client is logged in Cloud Server registration.Mobile dish and the match management of client are realized in cloud service.Client obtains mobile dish
Communication modes.Client invents local hard drive, is managed collectively with other disks.
Above method feature mainly includes:The automatic registration of mobile dish is logged in.The mobile dish of Cloud Server and customer account management.
The automatic registration of client is logged in.Client obtains mobile disk space and invents local drive.
The present invention is to use following technical scheme:
A kind of Dropbox constructing apparatus based on personal memory device, it is characterised in that including:
Some Dropbox storage devices:Any file stored for storing personal user to need, includes storage device, use
In the access control module and protocol module for communication of control access port;
Cloud computing center:For managing storage device and using client, and storage device can be received and client is used
Login mechanism;
Some clients:Long-range storage device corresponding with client is accessed by cloud computing center, cloud can be passed through
File is uploaded to corresponding storage device or accessed at any time by cloud computing center to corresponding storage device by calculating center
The file of storage and download.
In a kind of above-mentioned Dropbox constructing apparatus based on personal memory device, between the client and storage device
Data, which are uploaded, access and downloaded, is encrypted transmission, and specific method is:Based on ICP/IP protocol, set in client and storage
During standby activation connection, carry out a key and shake hands, client and storage device exchange encryption/decryption key.
In a kind of above-mentioned Dropbox constructing apparatus based on personal memory device, the storage device is mobile dish, user
Mobile dish are used for Dropbox storage device, and can dynamically be adjusted at any time.
In a kind of above-mentioned Dropbox constructing apparatus based on personal memory device, client can select to set Dropbox storage
Standby access internet or only limit local client are accessed, when client can select Dropbox storage device accessing internet,
When other clients access the Dropbox storage device, with user access control mechanism, the user access control mechanism is specifically wrapped
Include:Storage device provides dynamic read/write access key, and encryption/decryption key for directories/files.
In a kind of above-mentioned Dropbox constructing apparatus based on personal memory device, cloud computing center is stored to all Dropbox
The memory space of equipment merges, forms management;And subregion, block management are formatted to unified memory space;Together
When can to memory space carry out Redundancy Management;And the memory space of the Dropbox storage device of different clients is carried out using careful
Meter management;Concrete mode is:The capacity information of server registers memory space, network address information, storage access control information.
User can select different Spatial Couplings into logical groups, and group spatial content is exactly the cumulative of group membership's spatial content.Group space
The read/write access of different clients can be carried out authorizing.
Merge management:Multiple passenger compartments are merged into a logical groups, and group spatial content is exactly the tired of passenger compartment's capacity
Plus.Group provides shared service with independent role.
Format subregion, block management:One monoblock logical memory space, with reference to traditional magnetic disk management system.
Redundancy Management:According to the online rate of each storage device, storage mortality, a companion is equipped with to these storage devices
Companion's property storage device.
Use audit management:To the access frequency of each storage device, data flow, access the record such as mortality, online rate.
Meanwhile, record the record such as access frequency, data flow of each client.
A kind of Dropbox building method based on personal memory device, it is characterised in that:Including:
The step of constructing some Dropbox storage devices:Mobile dish are used for a part for Dropbox storage device, and can be led to
Cross cloud computing center access internet;
The step of constructing cloud computing center:For managing storage device and using subscription client;
The step of construction registration access mechanism:Client when by internet access Dropbox storage device, it is necessary to register,
Specific method is:Cloud center provides registration step, records the relevant information of client.Cloud center provides the customer selecting network storage and set
Standby step, and the storage device of selection is managed.
The step of client obtains virtual drive:Client obtains the communication modes of mobile dish, and invents local hard drive,
It is managed collectively with other disks;
In a kind of above-mentioned Dropbox building method based on personal memory device, subscription client is in upper transmitting file and passes through
When cloud computing center downloads the file of Dropbox storage device, using encryption mechanism, it is specifically:Based on ICP/IP protocol, in client
When end and storage device activate connection, carry out a key and shake hands, client and storage device exchange encryption/decryption key.
In a kind of above-mentioned Dropbox building method based on personal memory device, cloud computing center is stored to all Dropbox
The memory space of equipment merges, forms management;And subregion, block management are formatted to unified memory space;Together
When can to memory space carry out Redundancy Management;And the memory space of the Dropbox storage device of different clients is carried out using careful
Meter management;Concrete mode is:The capacity information of server registers memory space, network address information, storage access control information.
User can select different Spatial Couplings into logical groups, and group spatial content is exactly the cumulative of group membership's spatial content.Group space
The read/write access of different clients can be carried out authorizing.
Merge management:Multiple passenger compartments are merged into a logical groups, and group spatial content is exactly the tired of passenger compartment's capacity
Plus.Group provides shared service with independent role.
Format subregion, block management:One monoblock logical memory space, with reference to traditional magnetic disk management system.
Redundancy Management:According to the online rate of each storage device, storage mortality, a companion is equipped with to these storage devices
Companion's property storage device.
Use audit management:To the access frequency of each storage device, data flow, access the record such as mortality, online rate.
Meanwhile, record the record such as access frequency, data flow of each client.
In a kind of above-mentioned Dropbox building method based on personal memory device, client obtains the specific side of virtual drive
Method is:In windows systems, with system service form memory-resident, using the expanded function of file system, there is provided virtual disk
Symbol.There is provided local cache in virtual drive, document change remote synchronization.There is provided remote storage device extension in linux system
Carrier aircraft system.The program interface of client other configurations function is provided.
The present invention solves the limitation of personal user's local memory device, application network communication and cloud computing technology, real
Individual subscriber storage device is now accessed by Internet Tele.
Therefore, the invention has the advantages that:The mobile dish of the present invention can do traditional movable storage device and use;This
The software module of various operating systems can be transplanted or be transformed into the related program code of construction Dropbox in invention in mobile dish,
The storage device of any operating system management is easily extended to, construction Dropbox is used;The Dropbox of the present invention, which can be realized easily, appoints
File-sharing between two people of meaning;The present invention can realize that file user provides paid sharing files function;The present invention can
To realize the extension of dynamic memory space;The present invention can realize subregion and the reformatting of memory space.In the present invention
Registration management server not to data carry out caching intervention.
Brief description of the drawings
Fig. 1 is personal memory device structure chart
Fig. 2 is that system realizes Organization Chart.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment:
First, the Dropbox constructing apparatus based on personal memory device of the present invention is introduced first, including:
1st, some Dropbox storage devices:For store personal user need store any file, include storage device,
For controlling the access control module of access port and protocol module for communication;
2nd, cloud computing center:For managing storage device and using client, and storage device can be received and client is used
The login mechanism at end;Cloud computing center merges to the memory space of all Dropbox storage devices, forms management;And to system
One memory space is formatted subregion, block management;Redundancy Management can be carried out to memory space simultaneously;And to different visitors
The memory space of the Dropbox storage device at family end carries out using audit management;Concrete mode is:Server registers memory space
Capacity information, network address information, storage access control information;User can select different Spatial Couplings into logical groups, group
Spatial content is exactly the cumulative of group membership's spatial content;Group space can carry out authorizing the read/write access of different clients;
Merge management:Multiple passenger compartments are merged into a logical groups, and group spatial content is exactly the tired of passenger compartment's capacity
Plus;Group provides shared service with independent role;
Format subregion, block management:One monoblock logical memory space, with reference to traditional magnetic disk management system;
Redundancy Management:According to the online rate of each storage device, storage mortality, a companion is equipped with to these storage devices
Companion's property storage device;
Use audit management:To the access frequency of each storage device, data flow, access the record such as mortality, online rate;
Meanwhile, record the record such as access frequency, data flow of each client.
3rd, some clients:Long-range storage device corresponding with client is accessed by cloud computing center, can be passed through
File is uploaded to corresponding storage device or visited at any time by cloud computing center to corresponding storage device by cloud computing center
Ask file and the download of storage;Data between the client and storage device are uploaded, access and downloaded and are encrypted
Transmit, specific method is:Based on ICP/IP protocol, in client and storage device activation connection, carry out a key and shake hands,
Client and storage device exchange encryption/decryption key.The storage device is mobile dish, and user deposits mobile dish for Dropbox
Equipment is stored up, and can dynamically be adjusted at any time.Client can select Dropbox storage device accessing internet or only limit local visitor
Family end is accessed, and when client can select Dropbox storage device accessing internet, other clients access Dropbox storage
During equipment, with user access control mechanism, the user access control mechanism is specifically included:Storage device is directed to directories/files
Dynamic read/write access key, and encryption/decryption key are provided.
5th, a kind of Dropbox constructing apparatus based on personal memory device according to claim 1, it is characterised in that
2nd, it is below a specific case study on implementation using said apparatus, specifically includes:
1st, mobile dish set Cloud Server address, specify shared capacity.
Personal memory device includes TCP/IP communication module, access control module and memory space.
Access control module, which is set, includes feature:
Device id, password and encryption mode;
Specify network communication parameters, including cloud centre address;Equipment application TCP/IP communication;
Specify the spatial content shared away;
Specify multi-user access;
Specify access rights and password;
2nd, Cloud Server is authenticated to mobile dish.The mobile disk space of record and the communication information.
Cloud Server is authenticated to the equipment of login, refusal illegality equipment access;
The space for the equipment that Cloud Server record registration is logged in and access information;
Cloud Server carries out unified addressing to the memory space of multiple registration equipment, merges memory space, and subregion, piecemeal
Redundancy Management.
Equipment heartbeat service, it is ensured that the normal network communications without internet visible address equipment;
3rd, the merging of many memory spaces and redundancy, file storage are audited with storage.
Multiple different storage devices are merged;
Memory space Unified coding after merging;
File block distribution storage, it is ensured that reliability, according to certain redundant storage strategy;
The audit that storage device is used, to each remote memory spaces, who, when, registered using capacity etc.
With audit;Basis is provided for shared memory space paid service.
4th, client logs in Cloud Server, and Cloud Server is authenticated to client.
Cloud Server is authenticated to the client of login, and refusal disabled user logs in;
The client accesses information that Cloud Server record registration is logged in;
Equipment heartbeat service, it is ensured that normal network communications between client and equipment without internet visible address;
5th, client provides user the selected operation to mobile dish, and sets relevant parameter.
Multiple remote memory spaces may be selected in client;
Client sets the access rights of remote memory spaces;
6th, remote mobile disk space is virtualized.
Remote memory spaces are invented local drive by client, are managed collectively by operating system;
Client is periodically detected with whether remote memory spaces communication port is normal;
7th, client takes the point-to-point communication of encryption with long-range storage dish.
Client, by cloud center, obtains mailing address with long-range storage dish;
Point of application is carried out based on UDP communications to point mode;
Using file block, combined strategy, file is split and merged respectively;
Blocks of files is encrypted, and is the transmission of encrypted packet on internet.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (9)
1. a kind of Dropbox constructing apparatus based on personal memory device, it is characterised in that including:
Some Dropbox storage devices:Any file stored for storing personal user to need, includes storage device, for controlling
The access control module of access port processed and the protocol module for communication;
Cloud computing center:For managing storage device and using client, and storage device and the note using client can be received
Volume mechanism;
Some clients:Long-range storage device corresponding with client is accessed by cloud computing center, cloud computing can be passed through
File is uploaded to corresponding storage device or accesses storage at any time by cloud computing center to corresponding storage device by center
File and download.
2. a kind of Dropbox constructing apparatus based on personal memory device according to claim 1, it is characterised in that the visitor
Data between family end and storage device, which are uploaded, access and downloaded, is encrypted transmission, and specific method is:Based on TCP/IP associations
View, in client and storage device activation connection, carries out a key and shakes hands, client and storage device exchange encryption/solution
Close key.
3. a kind of Dropbox constructing apparatus based on personal memory device according to claim 1, it is characterised in that described to deposit
Storage equipment is mobile dish, and mobile dish are used for Dropbox storage device by user, and can dynamically be adjusted at any time.
4. a kind of Dropbox constructing apparatus based on personal memory device according to claim 1, it is characterised in that client
It can select Dropbox storage device accessing internet or only limit local client is accessed, when client can select to deposit Dropbox
When storing up equipment access internet, when other clients access the Dropbox storage device, with user access control mechanism, the user
Access control mechanisms are specifically included:Storage device provides dynamic read/write access key, and encryption/solution for directories/files
Close key.
5. a kind of Dropbox constructing apparatus based on personal memory device according to claim 1, it is characterised in that cloud computing
Center merges to the memory space of all Dropbox storage devices, forms management;And lattice are carried out to unified memory space
Formula subregion, block management;Redundancy Management can be carried out to memory space simultaneously;And to the Dropbox storage device of different clients
Memory space carry out use audit management;Concrete mode is:Capacity information, the network address letter of server registers memory space
Breath, storage access control information;User can select different Spatial Couplings into logical groups, and group spatial content is exactly that group membership is empty
Between capacity it is cumulative;Group space can carry out authorizing the read/write access of different clients;
Merge management:Multiple passenger compartments are merged into a logical groups, and group spatial content is exactly the cumulative of passenger compartment's capacity;Group
Shared service is provided with independent role;
Format subregion, block management:One monoblock logical memory space, with reference to traditional magnetic disk management system;
Redundancy Management:According to the online rate of each storage device, storage mortality, companion's property is equipped with to these storage devices
Storage device;
Use audit management:To the access frequency of each storage device, data flow, access the record such as mortality, online rate;Together
When, record the record such as access frequency, data flow of each client.
6. a kind of Dropbox building method based on personal memory device, it is characterised in that:Including:
The step of constructing some Dropbox storage devices:Mobile dish are used for a part for Dropbox storage device, and cloud can be passed through
Internet is accessed at calculating center;
The step of constructing cloud computing center:For managing storage device and using subscription client;
The step of construction registration access mechanism:Client is when by internet access Dropbox storage device, it is necessary to register, specifically
Method is:Cloud center provides registration step, records the relevant information of client;Cloud center provides the customer selecting network storage equipment
Step, and the storage device of selection is managed;
The step of client obtains virtual drive:Client obtains the communication modes of mobile dish, and invents local hard drive, with it
He is managed collectively disk.
7. a kind of Dropbox building method based on personal memory device according to claim 6, it is characterised in that:User visitor
Family end, using encryption mechanism, is specifically in upper transmitting file and the file by cloud computing center download Dropbox storage device:Base
In ICP/IP protocol, in client and storage device activation connection, carry out a key and shake hands, client and storage device are handed over
Change encryption/decryption key.
8. a kind of Dropbox building method based on personal memory device according to claim 6, it is characterised in that cloud computing
Center merges to the memory space of all Dropbox storage devices, forms management;And lattice are carried out to unified memory space
Formula subregion, block management;Redundancy Management can be carried out to memory space simultaneously;And to the Dropbox storage device of different clients
Memory space carry out use audit management;Concrete mode is:Capacity information, the network address letter of server registers memory space
Breath, storage access control information;User can select different Spatial Couplings into logical groups, and group spatial content is exactly that group membership is empty
Between capacity it is cumulative;Group space can carry out authorizing the read/write access of different clients;
Merge management:Multiple passenger compartments are merged into a logical groups, and group spatial content is exactly the cumulative of passenger compartment's capacity;Group
Shared service is provided with independent role;
Format subregion, block management:One monoblock logical memory space, with reference to traditional magnetic disk management system;
Redundancy Management:According to the online rate of each storage device, storage mortality, companion's property is equipped with to these storage devices
Storage device;
Use audit management:To the access frequency of each storage device, data flow, access the record such as mortality, online rate;Together
When, record the record such as access frequency, data flow of each client.
9. according to a kind of Dropbox building method based on personal memory device described in claim 6, it is characterised in that client is obtained
Taking the specific method of virtual drive is:In windows systems, with system service form memory-resident, the expansion of file system is utilized
Opening up function, there is provided virtual drive;There is provided local cache in virtual drive, document change remote synchronization;In linux system, carry
For remote storage device carry mechanism;The program interface of client other configurations function is provided.
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CN108366094A (en) * | 2018-01-16 | 2018-08-03 | 厦门集微科技有限公司 | A kind of cloud storage platform management method |
CN108540532A (en) * | 2018-03-13 | 2018-09-14 | 成都蓉兴伟业科技有限公司 | A kind of network file access method and terminal |
CN108650283A (en) * | 2018-03-04 | 2018-10-12 | 长沙开雅电子科技有限公司 | A kind of storage of Dropbox system file and mark implementation method |
CN108920104A (en) * | 2018-06-29 | 2018-11-30 | 吴俊杰 | A kind of acentric video monitoring cloud access method |
CN108932341A (en) * | 2018-07-16 | 2018-12-04 | 郑州云海信息技术有限公司 | A kind of cloud caching method, device, equipment and computer readable storage medium |
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CN109375875A (en) * | 2018-10-11 | 2019-02-22 | 北京明朝万达科技股份有限公司 | Document transmission method and device |
CN110493339A (en) * | 2019-08-20 | 2019-11-22 | 曾亮 | A kind of distributed remote memory management method, system and device |
CN111722810A (en) * | 2020-06-28 | 2020-09-29 | 天津联想协同科技有限公司 | Deployment method, device and storage medium of local data center |
CN113923056A (en) * | 2021-12-15 | 2022-01-11 | 天津联想协同科技有限公司 | Matching authentication method and device for multi-network segment network disk, network disk and storage medium |
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