CN109408487B - File processing system and method under NAS file system - Google Patents
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Abstract
The invention provides a file processing system and method under an NAS file system, which comprises the following steps: a plurality of clients and a NAS file server; each client is in communication connection with the NAS file server respectively; the client communication connection module is used for sending a file connection request to the NAS file server and establishing communication connection between the client and the NAS file server after a connection confirmation instruction of the NAS file server is obtained; aiming at the NAS network storage system, the method can not only meet the requirement of the variability of files created by the NAS file system during the test indexes, but also automatically record the NAS file storage, assist the file system in positioning and promote the NAS network storage to develop high reliability. The storage processing of multiple files of multiple clients is realized, and the established access login authority ensures the file security. And multipath access is provided, and smooth communication is guaranteed.
Description
Technical Field
The invention relates to the field of NAS files, in particular to a file processing system and method under an NAS file system.
Background
NAS (Network Attached Storage) is a device connected to a Network and having a data Storage function, and is also called a Network Storage. With the advent of the big data age, data has become the most important wealth for businesses, institutions, and individuals. More data are derived from continuous superposition of more data, and the NAS network storage has incomparable advantages of mass storage, easy management, low cost and the like under the prospect that the requirements of users on data access and storage are continuously increased. Gradually moving to the stage of mainstream storage, under the large trend, the NAS network storage will be continuously promoted to develop high-reliability and high-performance iterative products. How to implement the deployment and implementation of NAS network storage is a technical issue that is currently being pursued.
Disclosure of Invention
In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a file processing system under an NAS file system, comprising: a plurality of clients and a NAS file server; each client is in communication connection with the NAS file server respectively;
the client is provided with a file number input module, a file size input module, a file directory input module, a created file scanning module, a client communication connection module and a file positioning module;
the file number input module is used for acquiring the number of created files input by a user;
the file size input module is used for acquiring the size of a file created by a user;
the file directory input module is used for acquiring file directory information which is required by a user to create a file and is stored in the NAS file server;
the created file scanning module is used for providing a port for scanning the created file information of the user, so that the user can scan the created file information on the basis of the NAS file server and obtain a scanned log;
the client communication connection module is used for sending a file connection request to the NAS file server and establishing communication connection between the client and the NAS file server after a connection confirmation instruction of the NAS file server is obtained;
the file positioning module is used for providing path positioning search based on the NAS file server according to the file identification input by the user and providing an operation port for increasing, deleting, modifying and searching based on the searched file.
Preferably, the NAS file server is configured to configure a file storage space required by the current client according to a request of the client, and send the file storage space and the address to the client;
the client further comprises: a file transmission processing module;
the file transmission processing module is used for acquiring the number of created files and the size of the files input by a user based on the file directory information stored in the NAS file server, and uploading and storing the files to the NAS file server according to the file storage space and the address sent by the NAS file server.
Preferably, the NAS file server is configured to obtain a file storage space capacity configured for the client in real time, and determine whether the file storage space capacity exceeds a preset value in real time; and when the capacity of the file storage space of the client exceeds a preset value, transferring the data of the file storage space of the client to a cloud data terminal, and keeping the file storage space of the client at a preset amount of file storage space.
Preferably, the NAS file server is further configured to provide a public cloud and a private cloud to each client;
providing a cloud file service request access service for each newly added client;
the services provided according to the request of the client comprise WEB services, file adding, deleting, modifying and checking operation ports and user authority login access;
the NAS file server is also used for providing client side proxy service, providing user login access security authentication, and providing a routing mechanism for available resources and routing paths of traffic flows of the NAS file server.
Preferably, the NAS file server is further configured to provide a plurality of access paths of a file storage space for each client, and equally divide the file storage space or divide the file storage space into a plurality of storage subspaces according to a preset manner of the client; each storage subspace is configured with at least two access paths.
Preferably, the client communication connection module is further configured to send communication failure information to the NAS file server when a certain client fails to access the storage subspace through each access path;
the NAS file server is also used for changing an access path of a storage subspace which cannot be accessed by login, matching address information of the client with the changed access path, sending communication information to the storage subspace through the client after matching, establishing matching connection after the communication information is successfully sent to the storage subspace, and updating an access path information table of the current client and the storage subspace.
Preferably, the NAS file server is further configured to provide an add/delete/modify operation port for each client, so that a user completes an add/delete/modify operation setting based on each file by using the add/delete/modify operation port;
and each client accesses and logs in the NAS file server according to the authority of the current user to realize the file adding, deleting, modifying and checking operation based on the NAS file server.
Preferably, the NAS file server is further configured to provide, for each client, an add-delete-modify-check operation port for the file in the file storage space based on the other client, so that a user of the other client completes an add-delete-modify-check operation based on the file in the file storage space not corresponding to the client by using the add-delete-modify-check operation port.
A file processing method under an NAS file system comprises the following steps:
the client side sends a file connection request to the NAS file server, and after a connection confirmation instruction of the NAS file server is obtained, the client side and the NAS file server are enabled to establish communication connection;
the client acquires the number of created files input by a user; acquiring the size of a file created by a user; acquiring file directory information required by a user to create a file and stored in an NAS file server;
uploading the created file to an NAS file server according to an uploading control instruction input by a user;
the client provides a port for scanning the file information created by the user, so that the user can scan the created file information on the basis of the NAS file server and obtain a scanned log;
the client side provides path positioning search based on the NAS file server according to the file identification input by the user, and provides an operation port for increasing, deleting, modifying and searching based on the searched file.
Preferably, the step that the client sends the file connection request to the NAS file server and after obtaining the connection confirmation instruction of the NAS file server, the establishing, by the client, the communication connection with the NAS file server further includes:
the NAS file server provides a plurality of access paths of a file storage space for each client, and equally divides the file storage space into a plurality of storage subspaces or divides the file storage space into a plurality of storage subspaces according to a preset mode of the client; each storage subspace is provided with at least two access paths;
the NAS file server provides an increasing, deleting, modifying and checking operation port for each client, so that a user can complete increasing, deleting, modifying and checking operation setting based on each file by using the increasing, deleting, modifying and checking operation port;
and each client accesses and logs in the NAS file server according to the authority of the current user to realize the file adding, deleting, modifying and checking operation based on the NAS file server.
According to the technical scheme, the invention has the following advantages:
aiming at the NAS network storage system, the invention not only can meet the requirement of the variability of files created by the NAS file system during the test indexes, but also can automatically record the NAS file storage, assist the file system to locate and promote the NAS network storage to develop high reliability. The storage processing of multiple files of multiple clients is realized, and the established access login authority ensures the file security. And multipath access is provided, and smooth communication is guaranteed.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a file handling system under a NAS file system;
FIG. 2 is a diagram of an embodiment of a file processing system under a NAS file system.
Detailed Description
The present invention provides a file processing system under an NAS file system, as shown in fig. 1, including: a plurality of clients 2 and NAS file servers 1; each client 2 is respectively in communication connection with the NAS file server 1;
the client 2 is provided with a file number input module 11, a file size input module 12, a file directory input module 13, a created file scanning module 14, a client communication connection module 15 and a file positioning module 16;
the file number input module 11 is used for acquiring the number of created files input by a user;
the file size input module 12 is used for acquiring the size of a file created by a user;
the file directory input module 13 is used for acquiring file directory information which is required by a user to create a file and is stored in the NAS file server 1;
the created file scanning module 14 is used for providing a port for scanning information of files created by a user, so that the user can scan the information of the created files on the NAS file server 1 and obtain logs after scanning;
the client communication connection module 15 is configured to send a file connection request to the NAS file server 1, and after obtaining a connection confirmation instruction of the NAS file server 1, establish communication connection between the client 2 and the NAS file server 1;
the file positioning module 16 is configured to provide path positioning and searching based on the NAS file server 1 according to a file identifier input by a user, and provide an operation port for adding, deleting, modifying and searching based on a searched file.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
In the embodiment provided by the present invention, as shown in fig. 2, the NAS file server 1 is configured to configure a file storage space required by the current client 2 according to a request of the client 2, and send the file storage space and an address to the client 2;
the client 2 further includes: a file transfer processing module 17; the file transmission processing module 17 is configured to obtain the number of created files and the size of the files input by the user based on the file directory information stored in the NAS file server 1, and upload and store the files to the NAS file server 1 according to the file storage space and the address sent by the NAS file server 1.
The method and apparatus of the present invention may be implemented in a number of ways. For example, the methods and apparatus of the present invention may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustrative purposes only, and the steps of the method of the present invention are not limited to the order specifically described above unless specifically indicated otherwise. Furthermore, in some embodiments, the present invention may also be embodied as a program recorded in a recording medium, the program including machine-readable instructions for implementing a method according to the present invention. Thus, the present invention also covers a recording medium storing a program for executing the method according to the present invention.
The invention provides a preferable implementation mode that: client 2 is under Linux, copy create file a script to/tmp/directory
Endowing create _ file _ a 777 authority
Performing sh create _ file _ a under client 2/tmp/directory
Inputting the number of files to be created
Inputting the size of the file to be created
Inputting the NAS file system directory needing to create the file, and starting the script to execute
If the script is abnormally ended, error information can be positioned by looking at/home/log/create _ log
And checking the using number of the corresponding NAS file system directory inode through the df-i, and judging how many files are created.
In the embodiment provided by the invention, the NAS file server 1 is used for acquiring the file storage space capacity configured for the client 2 in real time and judging whether the file storage space capacity exceeds a preset value or not in real time; when the capacity of the file storage space of the client 2 exceeds a preset value, transferring the data of the file storage space of the client 2 to a cloud data terminal, and keeping the file storage space of the client 2 with a preset amount of file storage space. Based on the file storage space limit of each client 2, when the file storage space usage of the client 2 is completely used up or reaches a certain amount, the client 2 may preset a node for transferring the data of the file storage space to the cloud data end, so as to transfer the data of the file storage space and move the data out of the free space to further store the data file.
Also, the usage amount of each file storage space can be set or limited in the management based on the NAS file server 1. The file storage space of each client 2 can be set as required or preset conditions to meet normal use. The NAS file server 1 is provided with a cloud and stores the transferred data files.
The NAS file server 1 further configures a data file reminding function, and counts the length of time that the storage time of each file storage space is not accessed and unused and the length of time that the storage time of each file in the cloud is not accessed and unused every time a preset time length passes. Based on the preset conditions of the system, the client 2 is reminded of processing the file according to the set storage duration or non-access duration or non-use duration, so that the requirements of space transfer and file processing are met.
In the embodiment provided by the invention, the NAS file server is further configured to provide a public cloud and a private cloud to each client;
providing a cloud file service request access service for each newly added client; the services provided according to the request of the client comprise WEB services, file adding, deleting, modifying and checking operation ports and user authority login access;
the NAS file server is also used for providing client side proxy service, providing user login access security authentication, and providing a routing mechanism for available resources and routing paths of traffic flows of the NAS file server.
In the embodiment provided by the invention, the NAS file server is also used for providing a plurality of access paths of a file storage space for each client, and equally dividing the file storage space or dividing the file storage space into a plurality of storage subspaces according to a preset mode of the client; each storage subspace is configured with at least two access paths.
The client communication connection module is also used for sending communication failure information to the NAS file server when a certain client fails to access the storage subspace through each access path;
the NAS file server is also used for changing an access path of a storage subspace which cannot be accessed by login, matching address information of the client with the changed access path, sending communication information to the storage subspace through the client after matching, establishing matching connection after the communication information is successfully sent to the storage subspace, and updating an access path information table of the current client and the storage subspace.
In some embodiments, some or all of the functionality or processing of one or more of the devices is implemented or supported by a computer program that is formed from computer readable program code and that is included in a computer readable medium. The phrase "computer readable program code" includes any type of computer code, including source code, object code, and executable code. The phrase "computer readable medium" includes any type of medium capable of being accessed by a computer, such as Read Only Memory (ROM), Random Access Memory (RAM), a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), or any other type of memory.
In the embodiment provided by the invention, the NAS file server is also used for providing an increasing, deleting, modifying and checking operation port of the file for each client, so that a user can complete the operation setting of increasing, deleting, modifying and checking based on each file by utilizing the increasing, deleting, modifying and checking operation port; the file-based security is provided, and the situation that the use of the file by a user is influenced by the operation of an unauthorized person on the file is avoided.
And each client accesses and logs in the NAS file server according to the authority of the current user to realize the file adding, deleting, modifying and checking operation based on the NAS file server.
The NAS file server is also used for providing an adding, deleting and modifying operation port for each client based on the files in the file storage space of other clients, so that users of other clients complete adding, deleting, modifying and modifying operation based on the files in the file storage space corresponding to the client by using the adding, deleting, modifying and modifying operation port. This facilitates file sharing between clients.
In some embodiments, some or all of the functionality or processing of one or more of the devices is implemented or supported by a computer program that is formed from computer readable program code and that is included in a computer readable medium. The phrase "computer readable program code" includes any type of computer code, including source code, object code, and executable code. The phrase "computer readable medium" includes any type of medium capable of being accessed by a computer, such as Read Only Memory (ROM), Random Access Memory (RAM), a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), or any other type of memory.
The invention also provides a file processing method under the NAS file system, which comprises the following steps:
the client side sends a file connection request to the NAS file server, and after a connection confirmation instruction of the NAS file server is obtained, the client side and the NAS file server are enabled to establish communication connection;
the client acquires the number of created files input by a user; acquiring the size of a file created by a user; acquiring file directory information required by a user to create a file and stored in an NAS file server;
uploading the created file to an NAS file server according to an uploading control instruction input by a user;
the client provides a port for scanning the file information created by the user, so that the user can scan the created file information on the basis of the NAS file server and obtain a scanned log;
the client side provides path positioning search based on the NAS file server according to the file identification input by the user, and provides an operation port for increasing, deleting, modifying and searching based on the searched file.
The step of the invention is that after the client sends the file connection request to the NAS file server and obtains the connection confirmation instruction of the NAS file server, the client establishes communication connection with the NAS file server and further comprises the following steps:
the NAS file server provides a plurality of access paths of a file storage space for each client, and equally divides the file storage space into a plurality of storage subspaces or divides the file storage space into a plurality of storage subspaces according to a preset mode of the client; each storage subspace is provided with at least two access paths;
the NAS file server provides an increasing, deleting, modifying and checking operation port for each client, so that a user can complete increasing, deleting, modifying and checking operation setting based on each file by using the increasing, deleting, modifying and checking operation port;
and each client accesses and logs in the NAS file server according to the authority of the current user to realize the file adding, deleting, modifying and checking operation based on the NAS file server.
The invention aims at the NAS network storage system, can not only meet the requirement of the variability of files created by the NAS file system during the test indexes, but also automatically record the logs of the NAS file system, assist the file system to be positioned and promote the NAS network storage to develop high reliability.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. A file handling system under a NAS file system, comprising: a plurality of clients and a NAS file server; each client is in communication connection with the NAS file server respectively;
the client is provided with a file number input module, a file size input module, a file directory input module, a created file scanning module, a client communication connection module and a file positioning module;
the file number input module is used for acquiring the number of created files input by a user;
the file size input module is used for acquiring the size of a file created by a user;
the file directory input module is used for acquiring file directory information which is required by a user to create a file and is stored in the NAS file server;
the created file scanning module is used for providing a port for scanning the created file information of the user, so that the user can scan the created file information on the basis of the NAS file server and obtain a scanned log;
the client communication connection module is used for sending a file connection request to the NAS file server and establishing communication connection between the client and the NAS file server after a connection confirmation instruction of the NAS file server is obtained;
the file positioning module is used for providing path positioning search based on the NAS file server according to a file identifier input by a user and providing an increasing, deleting, modifying and searching operation port based on the searched file;
the NAS file server is used for acquiring the file storage space capacity configured to the client in real time and judging whether the file storage space capacity exceeds a preset value or not in real time; when the capacity of the file storage space of the client exceeds a preset value, transferring the data of the file storage space of the client to a cloud data terminal, and enabling the file storage space of the client to keep a preset amount of file storage space;
the NAS file server is also used for providing a public cloud and a private cloud for each client;
providing a cloud file service request access service for each newly added client;
the services provided according to the request of the client comprise WEB services, file adding, deleting, modifying and checking operation ports and user authority login access;
the NAS file server is also used for providing client side proxy service, providing user login access security authentication, and providing a routing mechanism of available resources of the NAS file server and a selection path of a service flow;
the NAS file server is used for configuring a file storage space required by the current client according to the request of the client and sending the file storage space and the address to the client;
the client further comprises: a file transmission processing module;
the file transmission processing module is used for acquiring the number of created files and the size of the files input by a user based on the file directory information stored in the NAS file server, and uploading and storing the files to the NAS file server according to the file storage space and the address sent by the NAS file server;
the NAS file server is also used for providing a plurality of access paths of a file storage space for each client, and equally dividing the file storage space into a plurality of storage subspaces or dividing the file storage space into a plurality of storage subspaces according to a preset mode of the client; each storage subspace is provided with at least two access paths;
the client communication connection module is also used for sending communication failure information to the NAS file server when a certain client fails to access the storage subspace through each access path;
the NAS file server is also used for changing an access path of a storage subspace which cannot be accessed by login, matching address information of the client with the changed access path, sending communication information to the storage subspace through the client after matching, establishing matching connection after the communication information is successfully sent to the storage subspace, and updating an access path information table of the current client and the storage subspace;
the NAS file server is also used for providing an increasing, deleting, modifying and checking operation port of the file for each client, so that a user can complete increasing, deleting, modifying and checking operation setting based on each file by using the increasing, deleting, modifying and checking operation port;
each client accesses and logs in the NAS file server according to the authority of the current user to realize the file adding, deleting, modifying and checking operation based on the NAS file server;
the NAS file server is also used for providing an adding, deleting and modifying operation port for each client based on the files in the file storage space of other clients, so that users of other clients complete adding, deleting, modifying and modifying operation based on the files in the file storage space corresponding to the client by using the adding, deleting, modifying and modifying operation port.
2. A method for processing files under an NAS file system, the method using the file processing system under the NAS file system according to claim 1;
the method comprises the following steps:
the client side sends a file connection request to the NAS file server, and after a connection confirmation instruction of the NAS file server is obtained, the client side and the NAS file server are enabled to establish communication connection;
the client acquires the number of created files input by a user; acquiring the size of a file created by a user; acquiring file directory information required by a user to create a file and stored in an NAS file server;
uploading the created file to an NAS file server according to an uploading control instruction input by a user;
the client provides a port for scanning the file information created by the user, so that the user can scan the created file information on the basis of the NAS file server and obtain a scanned log;
the client side provides path positioning search based on the NAS file server according to the file identification input by the user, and provides an increasing, deleting, modifying and searching operation port based on the searched file;
in the method, the raw materials are mixed,
the NAS file server provides a plurality of access paths of a file storage space for each client, and equally divides the file storage space into a plurality of storage subspaces or divides the file storage space into a plurality of storage subspaces according to a preset mode of the client; each storage subspace is provided with at least two access paths;
the NAS file server provides an increasing, deleting, modifying and checking operation port for each client, so that a user can complete increasing, deleting, modifying and checking operation setting based on each file by using the increasing, deleting, modifying and checking operation port;
and each client accesses and logs in the NAS file server according to the authority of the current user to realize the file adding, deleting, modifying and checking operation based on the NAS file server.
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| CN111953632A (en) * | 2019-05-15 | 2020-11-17 | 颜学用 | Authentication login method of NAS (network attached storage) equipment, mobile terminal and server |
| CN115277737A (en) * | 2022-07-29 | 2022-11-01 | 深圳市松八号科技有限公司 | Data center backup system based on NAS network |
| CN116126812B (en) * | 2023-02-27 | 2024-02-23 | 开元数智工程咨询集团有限公司 | Method and system for storing and integrating engineering industry files |
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| CN104539659A (en) * | 2014-12-09 | 2015-04-22 | 华迪计算机集团有限公司 | Multi-user-file exchange and sharing method and device based on NAS |
| CN105187523A (en) * | 2015-08-28 | 2015-12-23 | 北京奇艺世纪科技有限公司 | Method and device for accessing directory |
| CN105262800A (en) * | 2015-09-23 | 2016-01-20 | 浪潮(北京)电子信息产业有限公司 | Access control method and system for cluster NAS file system |
| CN106941524A (en) * | 2017-03-14 | 2017-07-11 | 郑州云海信息技术有限公司 | A kind of WEB file configuration methods of HDFS |
| CN107580066A (en) * | 2017-09-20 | 2018-01-12 | 郑州云海信息技术有限公司 | The method, apparatus and system of file access in a kind of distributed NAS storage system |
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