CN112527187B - Distributed online storage system and method for personal users - Google Patents
Distributed online storage system and method for personal users Download PDFInfo
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- CN112527187B CN112527187B CN201911348337.0A CN201911348337A CN112527187B CN 112527187 B CN112527187 B CN 112527187B CN 201911348337 A CN201911348337 A CN 201911348337A CN 112527187 B CN112527187 B CN 112527187B
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- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
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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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- 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
- G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
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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
- G06F3/0643—Management of files
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Abstract
A distributed online storage system facing to individual users comprises at least one access terminal, at least one high-frequency storage device and a low-frequency storage device, wherein the high-frequency storage device is in communication connection with the access terminal and the low-frequency storage device; the access terminal is used for acquiring the stored files from the high-frequency storage device or sending the files to be stored to the high-frequency storage device; the high-frequency storage device is used for sending the stored files to the access terminal, acquiring the stored files from the low-frequency storage device and forwarding the stored files to the access terminal, storing files to be stored and sending the files to be stored to the low-frequency storage device; the low frequency storage device is used for sending the stored files to the high frequency storage device and storing the files to be stored from the high frequency storage device. The invention provides a distributed online storage system and a method for personal users, which are lower in cost and capable of realizing the effect of environmental protection through waste recycling.
Description
Technical Field
The invention relates to the technical field of online storage, in particular to a distributed online storage system and method for personal users.
Background
The online storage refers to storing data on a network in a networking state. From the user perspective, the user can not only conduct online manual file management in a web mode, but also realize offline editing and online automatic synchronous uploading in a client side mode, and the user can modify the network file by modifying the local disk file. The user can conveniently read the data at any time and anywhere, connected to the network via any of the networkable computer devices.
There are two types of online storage schemes that are currently common, the first is that the professional operator provides service, and the second is that the user constructs the storage system by himself. Typical examples of the first scheme are national hundred degree network disks and Tencent clouds, foreign onedrive and icloud, and professional operators can offer a wider variety of services, but because of the high cost, operators usually stimulate users to pay by compressing the free users' storage space and transmission speed, which leads to increased costs for the users. Typical cases of the second scheme, such as group afterglow nas, have a good use experience, but are expensive in equipment and also cause high user cost.
For individual users, they do not require very large storage space and multiple services, and are relatively cost sensitive, so existing online storage schemes have significant drawbacks for individual users.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a distributed online storage system and a method for personal users, which are lower in cost and can realize the effect of environmental protection through waste recycling.
In order to achieve the above purpose, the invention adopts the following specific scheme: a distributed online storage system facing to individual users comprises at least one access terminal, at least one high-frequency storage device and a low-frequency storage device, wherein the high-frequency storage device is in communication connection with the access terminal and the low-frequency storage device; the access terminal is used for acquiring stored files from the high-frequency storage device or sending files to be stored to the high-frequency storage device; the high-frequency storage device is used for sending stored files to the access terminal, acquiring the stored files from the low-frequency storage device and forwarding the stored files to the access terminal, storing files to be stored and sending the files to be stored to the low-frequency storage device; the low frequency storage device is used for sending the stored files to the high frequency storage device and storing the files to be stored from the high frequency storage device.
As a preferred solution, the system further comprises a network terminal, and the access terminal, the high frequency storage device and the low frequency storage device are all communicatively connected to the network terminal.
As a preferred solution, the high frequency storage device is configured as a smart phone or a tablet computer, and the low frequency storage device is configured as a computer.
As a preferred solution, the system further comprises a power supply mechanism comprising a first power supply means for continuously supplying power to the high frequency storage means and a second power supply means for waiting to supply power to the low frequency storage means.
An online storage method of a distributed online storage system facing to individual users comprises the following steps:
s1, deploying and initializing the system;
s2, the user sends the file to be stored to the high-frequency storage device through the access terminal, and the high-frequency storage device stores the file after receiving the file to be stored;
s3, the high-frequency storage device sends the file to be stored to the low-frequency storage device, and the low-frequency storage device stores the file after receiving the file to be stored;
s4, deleting the stored files which are not read yet and exceed a preset reading time threshold by the high-frequency storage device;
s5, the user sends a file reading instruction to the high-frequency storage device through the access terminal, wherein the file reading instruction comprises stored file information;
s6, if the high-frequency storage device stores the stored file corresponding to the file reading instruction, the stored file is sent to the access terminal, otherwise, the low-frequency storage device is started through the network terminal and the file reading instruction is forwarded to the low-frequency storage device;
s7, after receiving the file reading instruction, the low-frequency storage device sends the stored file to the high-frequency storage device according to the file reading instruction;
and S8, the high-frequency storage device forwards the stored file from the low-frequency storage device to the access terminal, and the low-frequency storage device is closed through the network terminal after the forwarding is finished and a delay time threshold value is passed.
As a preferable scheme, the specific method of S1 is as follows:
s1.1, selecting the high-frequency storage device, the low-frequency storage device and the network terminal;
s1.2, installing the high-frequency storage device, the low-frequency storage device and the network terminal and debugging;
s1.3, a user sets a communication secret key between an access terminal and the high-frequency storage device through the access terminal;
s1.4, a user sets a reading time threshold and a delay time threshold through the access terminal.
As a preferred scheme, the user verifies the communication secret key a priori when sending a file to be stored or a file reading instruction through the access terminal.
In a preferred embodiment, in S2, the high-frequency storage device deletes a previously stored file if the storage space is full when storing the file to be stored.
As a preferred embodiment, the above embodiment further includes the steps of:
and S9, after a preset backup time threshold value is passed, the high-frequency storage device sends the stored file to the low-frequency storage device for backup, and when a new backup is generated, the low-frequency storage device performs previous backup.
The beneficial effects are that: by adopting the invention, the user does not need to purchase new equipment and use the service of the operator, so that the use cost can be obviously reduced. On the other hand, the method and the device can recycle the obsolete smart phones, thereby realizing the effect of environmental protection.
Drawings
FIG. 1 is a block diagram of the architecture of the online storage system of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a distributed cloud storage system for personal users includes at least one access terminal, at least one high-frequency storage device and a low-frequency storage device, where the high-frequency storage device is communicatively connected to both the access terminal and the low-frequency storage device.
The access terminal is used for acquiring stored files from the high-frequency storage device or sending files to be stored to the high-frequency storage device.
The high frequency storage device is used for sending stored files to the access terminal, acquiring the stored files from the low frequency storage device and forwarding the stored files to the access terminal, storing files to be stored and sending the files to be stored to the low frequency storage device.
The low frequency storage device is used for sending the stored files to the high frequency storage device and storing the files to be stored from the high frequency storage device.
When the invention is used, the high-frequency storage device is used for storing files with higher user access frequency, such as working files, photos and the like, the low-frequency storage device is used for storing files with lower user access frequency, such as video files and the like, and the low-frequency storage device is also used for backing up the high-frequency storage device so as to ensure that the situation of file loss does not occur. Accordingly, the high-frequency storage device may be a device with a small storage capacity and low power consumption capable of long-term operation, in this embodiment, the high-frequency storage device is set as a smart phone or a tablet computer, and the low-frequency storage device may be a device with a large storage capacity and high power consumption without long-term operation, in this embodiment, the low-frequency storage device is set as a computer. Because the smart phone and the computer are common devices in the family, the user does not need to purchase new devices and use operator services by adopting the invention, so the use cost can be obviously reduced. On the other hand, along with the development of technology, the updating speed of equipment such as smart phones is faster and faster, and obsolete old phones exist in many families, and the old phones are polluted if being discarded at will, and the recycling price is very low, so that many families are idle, and the old phones can be recycled by adopting the invention, thereby realizing the effect of environmental protection.
Further, the system also includes a network terminal, and the access terminal, the high frequency storage device, and the low frequency storage device are all communicatively coupled to the network terminal. The network terminal may be configured as a router. It should be noted that, in this embodiment, because the low-frequency storage device is set as the computer, and the computer is kept in a closed state when not in use, and is turned on only when needed to reduce the cost of electricity charge, the remote power-on function of the computer needs to be turned on, and the prior art such as wake-on-LAN may be adopted, which is not repeated herein, and at this time, the network terminal may ensure smooth remote power-on.
Further, the system further comprises a power supply mechanism comprising a first power supply means for continuously supplying power to the high frequency storage means and a second power supply means for waiting to supply power to the low frequency storage means. Because the smart phone is used as the high-frequency storage device, stable power supply is needed to ensure long-term operation of the smart phone, a special first power supply device is needed, the first power supply device can be set as a mobile phone charger, and the computer is used as the low-frequency storage device, so that the smart phone does not need to be started for a long time, the second power supply device only needs to ensure that the power can be supplied to the low-frequency storage device when needed, and the second power supply device can adopt a general computer power supply device such as a socket and the like and is not repeated.
A cloud storage method of a distributed cloud storage system facing an individual user comprises S1 to S8.
S1, deploying and initializing a system.
S2, the user sends the file to be stored to the high-frequency storage device through the access terminal, and the high-frequency storage device stores the file after receiving the file to be stored. After the high-frequency storage device receives the file to be stored for the first time, the future access frequency of the file to be stored cannot be judged, so that the file to be stored is stored first, and the user can be ensured to quickly transmit the file to the user when the file to be stored needs to be read in a short time.
And S3, the high-frequency storage device sends the file to be stored to the low-frequency storage device, and the low-frequency storage device stores the file after receiving the file to be stored. Because the storage space and the stability of the computer are larger than those of the smart phone, the high-frequency storage device sends the files to be stored to the low-frequency storage device for backup storage after receiving the files to be stored and storing the files, so that the loss of the files to a user is avoided.
And S4, deleting the stored file which is not read yet and exceeds a preset reading time threshold by the high-frequency storage device. The high-frequency storage device is mainly used for storing files with higher access frequency and has smaller storage capacity, so that the files which are not read for a long time are required to be deleted regularly, so that enough storage space is ensured to store the files with higher access frequency, and the files stored in the high-frequency storage device are backed up on the low-frequency storage device, so that the deletion process does not cause the situation of file loss.
S5, the user sends a file reading instruction to the high-frequency storage device through the access terminal, wherein the file reading instruction comprises stored file information.
And S6, if the high-frequency storage device stores the stored file corresponding to the file reading instruction, the stored file is sent to the access terminal, otherwise, the low-frequency storage device is started through the network terminal, and the file reading instruction is forwarded to the low-frequency storage device. Because the high-frequency storage device is kept in the starting-up state, the access requirement of a user on the files with higher access frequency can be responded quickly, so that the user experience is guaranteed, the low-frequency storage device is in the shutdown state by default and is started only when needed, the access frequency of the user on the files stored on the low-frequency storage device is low, the number of times of waiting for starting up the low-frequency storage device is low, and the delay caused by the process does not greatly reduce the user experience.
And S7, after receiving the file reading instruction, the low-frequency storage device sends the stored file to the high-frequency storage device according to the file reading instruction.
And S8, the high-frequency storage device forwards the stored file from the low-frequency storage device to the access terminal, and the low-frequency storage device is closed through the network terminal after the forwarding is finished and the delay time threshold value is passed. Because the user may access other files again in a short time after accessing one file, if the low-frequency storage device is directly closed after the transfer is finished to cause transmission interruption, the user needs to wait for the delay caused by opening the low-frequency storage device again, which greatly reduces the user experience.
Further, the specific method of S1 is S1.1 to S1.4.
S1.1, selecting a high-frequency storage device, a low-frequency storage device and a network terminal.
S1.2, installing a high-frequency storage device, a low-frequency storage device and a network terminal and debugging.
S1.3, the user sets a communication key between the access terminal and the high-frequency storage device through the access terminal.
S1.4, a user sets a reading time threshold and a delay time threshold through the access terminal.
Further, the user verifies the communication secret key a priori when sending the file to be stored or the file reading instruction through the access terminal. The validity of the user can be ensured through the communication secret key, and the loss of the user caused by the condition of file leakage is avoided.
Further, in S2, the high-frequency storage device deletes the previously stored file if the storage space is full when storing the file to be stored. Besides the factor of the file access frequency, when the storage space is full, a new file to be stored uploaded by a user is stored by releasing the space. In the past, the storage capacity of the high-frequency storage device that can be eliminated is often 16G or more, and it is quite plentiful to store the work files, and it is not uncommon to delete files that have not been accessed for a long time, so that the storage is full. In addition, since all files stored on the high frequency storage device are backed up on the low frequency storage device, file loss is not caused.
Further, the method further includes S9.
And S9, after a preset backup time threshold value is passed, the high-frequency storage device sends the stored file to the low-frequency storage device for backup, and when a new backup is generated, the low-frequency storage device performs the previous backup. The low-frequency storage device backs up the high-frequency storage device, and the low-frequency storage device also needs to back up to ensure the safety of files, so that the backup needs to be performed regularly, and in order to save the storage space of the low-frequency storage device, the invention adopts a mode of covering the backup, namely, the prior backup files are deleted, and only one file on the low-frequency storage device is ensured to be backed up.
Further, when a plurality of high-frequency storage devices are adopted at the same time, the user can set a file classification for each high-frequency storage device, for example, the first high-frequency storage device is used for storing working files, the second high-frequency storage device is used for storing photos and the like, and the corresponding high-frequency storage device is selected as a target when uploading files to be stored, so that file management efficiency is improved, burden of the high-frequency storage devices is reduced, and the situation of full penetrating storage space is further avoided.
Furthermore, the operations of copying, pasting, cutting, deleting and the like of the stored files on the high-frequency storage device and the low-frequency storage device by the user through the access terminal are conventional modes, and specific processes are not repeated.
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 (6)
1. A distributed online storage method facing to individual users is based on a distributed online storage system facing to individual users, and the system comprises at least one access terminal, at least one high-frequency storage device and one low-frequency storage device, wherein the high-frequency storage device is in communication connection with the access terminal and the low-frequency storage device; the access terminal is used for acquiring stored files from the high-frequency storage device or sending files to be stored to the high-frequency storage device; the high-frequency storage device is used for sending stored files to the access terminal, acquiring the stored files from the low-frequency storage device and forwarding the stored files to the access terminal, storing files to be stored and sending the files to be stored to the low-frequency storage device; the low-frequency storage device is used for sending the stored files to the high-frequency storage device and storing the files to be stored from the high-frequency storage device; the system also comprises a network terminal, wherein the access terminal, the high-frequency storage device and the low-frequency storage device are all in communication connection with the network terminal;
the method is characterized in that: the method comprises the following steps:
s1, deploying and initializing the system;
s2, the user sends the file to be stored to the high-frequency storage device through the access terminal, and the high-frequency storage device stores the file after receiving the file to be stored;
s3, the high-frequency storage device sends the file to be stored to the low-frequency storage device, and the low-frequency storage device stores the file after receiving the file to be stored;
s4, deleting the stored files which are not read yet and exceed a preset reading time threshold by the high-frequency storage device;
s5, the user sends a file reading instruction to the high-frequency storage device through the access terminal, wherein the file reading instruction comprises stored file information;
s6, if the high-frequency storage device stores the stored file corresponding to the file reading instruction, the stored file is sent to the access terminal, otherwise, the low-frequency storage device is started through the network terminal and the file reading instruction is forwarded to the low-frequency storage device;
s7, after receiving the file reading instruction, the low-frequency storage device sends the stored file to the high-frequency storage device according to the file reading instruction;
and S8, the high-frequency storage device forwards the stored file from the low-frequency storage device to the access terminal, and the low-frequency storage device is closed through the network terminal after the forwarding is finished and a delay time threshold value is passed.
2. The distributed online storage method for an individual user according to claim 1, wherein: the high-frequency storage device is set as a smart phone or a tablet computer, and the low-frequency storage device is set as a computer.
3. The distributed online storage method for an individual user according to claim 1, wherein: the system further comprises a power supply mechanism comprising a first power supply means for continuously supplying power to the high frequency storage means and a second power supply means for waiting to supply power to the low frequency storage means.
4. The distributed online storage method for an individual user according to claim 1, wherein: the specific method of S1 is as follows:
s1.1, selecting the high-frequency storage device, the low-frequency storage device and the network terminal;
s1.2, installing the high-frequency storage device, the low-frequency storage device and the network terminal and debugging;
s1.3, a user sets a communication secret key between an access terminal and the high-frequency storage device through the access terminal;
s1.4, a user sets a reading time threshold and a delay time threshold through the access terminal.
5. The distributed online storage method for personal users according to claim 4, wherein: and the user verifies the communication secret key a priori when sending a file to be stored or a file reading instruction through the access terminal.
6. The distributed online storage method for an individual user according to claim 1, wherein: in S2, when the high-frequency storage device stores the file to be stored, if the storage space is full, the file stored in advance is deleted.
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| CN103457963A (en) * | 2012-05-28 | 2013-12-18 | 联想(北京)有限公司 | File storage method and distributed storage system |
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| CN109343999A (en) * | 2018-08-14 | 2019-02-15 | 中国平安人寿保险股份有限公司 | A kind of memory management method, computer readable storage medium and terminal device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013014695A1 (en) * | 2011-07-22 | 2013-01-31 | Hitachi, Ltd. | File storage system for transferring file to remote archive system |
| US20170308546A1 (en) * | 2016-04-25 | 2017-10-26 | Le Holdings (Beijing) Co., Ltd. | File storage method and electronic device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457963A (en) * | 2012-05-28 | 2013-12-18 | 联想(北京)有限公司 | File storage method and distributed storage system |
| CN103853500A (en) * | 2012-12-07 | 2014-06-11 | 中国移动通信集团河南有限公司 | Method, device and system for distributing mass data |
| CN109343999A (en) * | 2018-08-14 | 2019-02-15 | 中国平安人寿保险股份有限公司 | A kind of memory management method, computer readable storage medium and terminal device |
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