CN110471794A - Support network storage method, system and the storage medium of data backup - Google Patents
Support network storage method, system and the storage medium of data backup Download PDFInfo
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- CN110471794A CN110471794A CN201910664137.XA CN201910664137A CN110471794A CN 110471794 A CN110471794 A CN 110471794A CN 201910664137 A CN201910664137 A CN 201910664137A CN 110471794 A CN110471794 A CN 110471794A
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- network
- equipment
- network storage
- storage
- data backup
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1464—Management of the backup or restore process for networked environments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
Abstract
The invention discloses network storage method, system and the storage medium of supporting data backup, the method is due to using the described method includes: first network, which stores equipment, passes through the configuration information of network reception main equipment；First network stores equipment and accesses the second network storage equipment according to configuration information, passes through the certification of the second network storage equipment；First network stores the data progress data backup that equipment reads the storage of the second network storage equipment by network, is capable of the data of other network storage equipments in backup network, so that it is guaranteed that data safety.
Description
Technical field
The present invention relates to technical field of network storage, and in particular to a kind of network storage method for supporting data backup is
System and storage medium.
Background technique
With the development of internet, network storage has become a kind of emerging Network storage technology, passes through network technology, collection
The technologies such as middle data storage technology add special network storage server externally to provide business access and data in a network
Store function.
Network storage server often uses hard disk as storage medium to save data at present, but various unusual conditions
As the problems such as power-off, hard disk failure suddenly will lead to the corrupted data or loss that network storage server is stored.
The prior art often uses disk array (Redundant Arrays of Independent Disks, RAID)
Technology is stored in identical data in the different places of multiple hard disks, solves the problems, such as data storage security using redundancy magnetic disk.
However, existing RAID technique cannot achieve the superfluous of data when only supporting single disk network storage equipment
Remaining backup, the abnormal damage of single disk necessarily lead to corrupted data or loss.For domestic consumer, because of price reasons
Single disk network storage equipment is often selected.For multiple disks, using the network storage equipment of RAID technique, there is also because of equipment
Corrupted data caused by software fault itself is lost.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of networks for supporting data backup
Storage method, system and storage medium, to solve only to support single disk network storage equipment because of single disk in the prior art
Abnormal damage necessarily cause corrupted data or lose problem.
In order to achieve the above object, this invention takes following technical schemes:
A kind of network storage method for supporting data backup, which comprises the steps of:
First network stores the configuration information that equipment receives main equipment by network；
First network stores equipment and accesses the second network storage equipment according to configuration information, passes through the second network storage equipment
Certification；
First network stores equipment and carries out data backup by the data that network reads the storage of the second network storage equipment.
The network storage method of the support data backup, wherein the first network storage equipment is connect by network
Before the configuration information for receiving main equipment further include: preset a main equipment, two network storage equipments, two network storages
Equipment is respectively first network storage equipment and the second network storage equipment.
The network storage method of the support data backup, wherein the first network storage equipment is connect by network
The configuration information for receiving main equipment includes: in advance by main equipment and first network storage equipment setting in network connection.
The network storage method of the support data backup, wherein the first network storage equipment is connect by network
The setting information for receiving the configuration information of main equipment includes: the IP address of the second network storage equipment, sets for accessing network storage
The authentication information of standby B.
The network storage method of the support data backup, wherein the first network storage equipment is according to confidence
Breath the second network storage equipment of access includes: by the step of certification of the second network storage equipment
The second network storage equipment of message reference that first network storage equipment is provided according to main equipment, and pass through the second net
The certification of network storage equipment.
The network storage method of the support data backup, wherein the first network storage equipment is read by network
The data for taking the second network storage equipment to store carried out after the step of data backup further include:
First network stores equipment and reads the data of the second network storage equipment storage by network, and deposits with first network
The data of storage equipment itself storage are compared, and the no data of first network storage equipment in the second network storage equipment are answered
It makes in first network storage equipment.
A kind of network store system for supporting data backup, wherein be separately connected including main equipment and with the main equipment
First network storage equipment and the second network storage equipment:
The first network storage equipment includes processor, memory and communication bus；
Being stored on the memory can be by the network storage program for the support data backup that the processor executes；
The communication bus realizes the connection communication between processor and memory；
The processor realizes following steps when executing the network storage program for supporting data backup:
The configuration information of main equipment is received by network；
The second network storage equipment is accessed according to configuration information, passes through the certification of the second network storage equipment；
Data backup is carried out by the data that network reads the storage of the second network storage equipment.
The network store system for supporting data backup, wherein the processor executes the support data backup
Following steps are also realized when network storage program:
The second network storage equipment of message reference that first network storage equipment is provided according to main equipment, and pass through the second net
The certification of network storage equipment.
The network store system for supporting data backup, wherein the processor executes the support data backup
Following steps are also realized when network storage program:
First network stores equipment and reads the data of the second network storage equipment storage by network, and deposits with first network
The data of storage equipment itself storage are compared, and the no data of first network storage equipment in the second network storage equipment are answered
It makes in first network storage equipment.
A kind of computer readable storage medium, wherein the computer-readable recording medium storage has one or more
Program, one or more of programs can be executed by one or more processor, to realize support described in any one
Step in the network storage method of data backup.
Compared to the prior art, network storage method, system and the storage medium provided by the invention for supporting data backup,
Due to using the described method includes: first network, which stores equipment, passes through the configuration information of network reception main equipment；First network is deposited
It stores up equipment and the second network storage equipment is accessed according to configuration information, pass through the certification of the second network storage equipment；First network is deposited
The data progress data backup that equipment reads the storage of the second network storage equipment by network is stored up, it can be other in backup network
The data of network storage equipment, so that it is guaranteed that data safety.
Detailed description of the invention
Fig. 1 is the flow chart of the network storage method provided by the invention for supporting data backup.
Fig. 2 is the functional block diagram for the network store system preferred embodiment that the present invention supports data backup.
Fig. 3 is the functional block diagram that first network of the present invention stores equipment preferred embodiment.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to
Limit the present invention.
In the present embodiment, support the network storage method of data backup suitable for progress data visit between multiple equipment
It asks, wherein a main equipment, two network storage equipments (backup network storage equipment A are included at least in multiple equipment
(i.e. first network storage equipment), one is backed up network storage equipment B (i.e. the second network storage equipment)).
Referring to Fig. 1, a kind of network storage method for supporting data backup provided in an embodiment of the present invention includes following step
It is rapid:
Step S100, first network storage equipment receives the configuration information of main equipment by network.
I.e. main equipment passes through network settings network storage equipment A (i.e. first network storage equipment).First network storage is set
The standby configuration information that main equipment is received by network
In the step s 100, main equipment and network storage equipment A are in network connection, which can be local
Net, or wide area network.
In the step s 100, main equipment includes: that network storage is set by the setting information of network settings network storage equipment A
The information such as the authentication information (user name and password) for the IP address of B, for accessing network storage equipment B.
It should be noted that broadcast address is reserved and sends out for node each into local area network when creating local area network
It delivers letters the address of breath, facilitates main equipment and first network to store equipment and establish connection.
Broadcast address is used exclusively for the address that all devices are sent into network simultaneously.Using TCP/IP
In the network of agreement, the IP address that host identification section host ID is complete 1 is broadcast address, and the grouping of broadcast sends host ID to
All computers involved in section.For example, for 10.1.1.0 (255.255.255.0) network segment, broadcast address is
10.1.1.255 (255 be the 11111111 of 2 systems), when one destination address of sending is the grouping (package) of 10.1.1.255
When, all computers that it will be distributed on the network segment.
Step S200: first network stores equipment and accesses the second network storage equipment according to configuration information, passes through the second net
The certification of network storage equipment.
That is network storage equipment A accesses network storage equipment B according to configuration information, passes through the certification of network storage equipment B.
In step s 200, the message reference network storage equipment B that network storage equipment A is provided according to main equipment, and lead to
Cross the certification of network storage equipment B.I.e. first network stores the second network storage of message reference that equipment is provided according to main equipment
Equipment, and pass through the certification of the second network storage equipment.
Step S300: first network stores equipment and is counted by the data that network reads the storage of the second network storage equipment
According to backup.
That is network storage equipment A carries out data backup by the data that network reads network storage equipment B storage.
In step S300, the data backup operation can back up for incremental data, i.e. network storage equipment A passes through net
Network reads the data of network storage equipment B storage, and is compared with the data of network storage equipment A itself storage, by network
Network storage equipment A no data copy in network storage equipment A in storage equipment B.
In step S300, the data backup operation can back up for synchrodata, i.e. network storage equipment A passes through net
Network reads the data of network storage equipment B storage, and is compared with the data of network storage equipment A itself storage, by copying
The network storage equipment A data stored and network storage equipment B are consistent by shellfish and delete operation.
It should be noted that backup operation should often occur in the network storage equipment B free time in practical applications.
A kind of network storage method for supporting data backup provided by the invention, can other networks in backup network deposit
The data for storing up equipment, so that it is guaranteed that data safety.
Based on the network storage method of above-mentioned support data backup, as shown in Fig. 2, the embodiment of the invention also provides one kind
The network store system for supporting data backup, sets including main equipment and the first network storage being separately connected with the main equipment
Standby and the second network storage equipment.
Fig. 2 is a kind of schematic diagram for the network store system for supporting data backup of the present invention.
As shown in Fig. 2, in the present embodiment, a kind of network storage system supporting data backup provided in an embodiment of the present invention
System, suitable for carrying out data access between multiple equipment, wherein one main equipment 201, two are included at least in multiple equipment
Network storage equipment (backup network stores equipment A 202, and one is backed up network storage equipment B 203).
The main equipment 201 (i.e. first network storage equipment) can be the equipment such as computer, mobile phone.For managing or using
Network storage equipment A and network storage equipment B.
The network storage equipment A is alternate device, for the data on backup network storage equipment B.
The network storage equipment B is to be backed up equipment.
Network storage equipment A, network storage equipment B can store equipment for NAS.
The first network of the embodiment of the present invention stores equipment, as shown in figure 3, first network storage equipment includes place
Device 10, memory 20 and display screen 30 are managed, processor 10 is connect by communication bus 50 with memory 20, and the display screen 30 is logical
Communication bus 50 is crossed to connect with processor 10.Fig. 2 illustrates only the members of first network storage equipment, it should be understood that
It is, it is not required that implement all components shown, the implementation that can be substituted is more or less component.
The memory 20 can be the internal storage unit of the first network storage equipment, example in some embodiments
Such as the memory of first network storage equipment.The memory 20 is also possible to the first network storage in further embodiments
The plug-in type USB flash disk being equipped on the External memory equipment of equipment, such as first network storage equipment, intelligent memory card (Smart
Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..Further,
The memory 20 can also both include that institute's first network stores the internal storage unit of equipment or including External memory equipment.Institute
Memory 20 is stated for storing the application software and Various types of data that are installed on the first network storage equipment, such as the installation
Support the program code etc. of the network storage method of data backup.The memory 20 can be also used for temporarily storing defeated
Out or the data that will export.In one embodiment, the network storage method for supporting data backup is stored on memory 20
The network storage method program 40 of program 40, the support data backup can be performed by processor 10, to realize in the application
Support the network storage method of data backup.
The processor 10 can be in some embodiments a central processing unit (Central Processing Unit,
CPU), microprocessor, mobile phone baseband processor or other data processing chips, for running the journey stored in the memory 20
Sequence code or processing data, such as execute the network storage method etc. for supporting data backup.
The display screen 30 can be LED display, liquid crystal display, touch liquid crystal display in some embodiments
And OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) touches device etc..The display screen 30 is used
In the information for being shown in the first network storage equipment and for showing visual user interface.The first network is deposited
The component 10-30 of storage equipment is in communication with each other by system bus.
In one embodiment, when processor 10 executes the network storage method journey of support data backup in the memory 20
It is performed the steps of when sequence 40
The configuration information of main equipment is received by network；
The second network storage equipment is accessed according to configuration information, passes through the certification of the second network storage equipment；
Data backup is carried out by the data that network reads the storage of the second network storage equipment.
The network store system for supporting data backup, wherein the processor executes the support data backup
Following steps are also realized when network storage program:
The second network storage equipment of message reference that first network storage equipment is provided according to main equipment, and pass through the second net
The certification of network storage equipment.
The network store system for supporting data backup, wherein the processor executes the support data backup
Following steps are also realized when network storage program:
First network stores equipment and reads the data of the second network storage equipment storage by network, and deposits with first network
The data of storage equipment itself storage are compared, and the no data of first network storage equipment in the second network storage equipment are answered
It makes in first network storage equipment, as detailed above.
Based on the above embodiment, described computer-readable to deposit the present invention also provides a kind of computer readable storage medium
Storage media is stored with one or more program, and one or more of programs can be executed by one or more processor,
The step in network storage method to realize the support data backup as described in above-mentioned any one, as detailed above.
In conclusion in the network storage method provided by the invention for supporting data backup, system and storage medium, this hair
Network storage method, system and the storage medium of the support data backup of bright offer, due to using the described method includes: the first net
Network stores the configuration information that equipment receives main equipment by network；First network stores equipment and accesses the second net according to configuration information
Network stores equipment, passes through the certification of the second network storage equipment；First network stores equipment and is deposited by network the second network of reading
The data for storing up equipment storage carry out data backup, are capable of the data of other network storage equipments in backup network, so that it is guaranteed that
Data safety.
Certainly, those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method,
It is that related hardware (such as processor, controller etc.) can be instructed to complete by computer program, the program can store
In a computer-readable storage medium, which may include the process such as above-mentioned each method embodiment when being executed.Its
Described in storage medium can be for memory, magnetic disk, CD etc..
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of network storage method for supporting data backup, which comprises the steps of:
First network stores the configuration information that equipment receives main equipment by network；
First network stores equipment and accesses the second network storage equipment according to configuration information, passes through recognizing for the second network storage equipment
Card；
First network stores equipment and carries out data backup by the data that network reads the storage of the second network storage equipment.
2. the network storage method according to claim 1 for supporting data backup, which is characterized in that the first network is deposited
Storage equipment is received by network before the configuration information of main equipment further include: presets a main equipment, two network storages
Equipment, two network storage equipments are respectively first network storage equipment and the second network storage equipment.
3. the network storage method according to claim 1 for supporting data backup, which is characterized in that the first network is deposited
Storage equipment includes: that main equipment and first network are stored equipment setting in advance to be in by the configuration information that network receives main equipment
In network connection.
4. the network storage method according to claim 1 for supporting data backup, which is characterized in that the first network is deposited
The setting information for the configuration information that storage equipment receives main equipment by network includes: the IP address of the second network storage equipment, uses
In the authentication information of access network storage equipment B.
5. the network storage method according to claim 1 for supporting data backup, which is characterized in that the first network is deposited
It stores up equipment and the second network storage equipment is accessed according to configuration information, include: by the step of certification of the second network storage equipment
The second network storage equipment of message reference that first network storage equipment is provided according to main equipment, and deposited by the second network
Store up the certification of equipment.
6. the network storage method according to claim 1 for supporting data backup, which is characterized in that the first network is deposited
After the step of storing up data progress data backup of the equipment by network reading the second network storage equipment storage further include:
First network stores equipment and reads the data of the second network storage equipment storage by network, and sets with first network storage
The data of itself standby storage are compared, and the no data of first network storage equipment in the second network storage equipment are copied to
First network stores in equipment.
7. a kind of network store system for supporting data backup, which is characterized in that distinguish including main equipment and with the main equipment
The first network storage equipment of connection and the second network storage equipment:
The first network storage equipment includes processor, memory and communication bus；
Being stored on the memory can be by the network storage program for the support data backup that the processor executes；
The communication bus realizes the connection communication between processor and memory；
The processor realizes following steps when executing the network storage program for supporting data backup:
The configuration information of main equipment is received by network；
The second network storage equipment is accessed according to configuration information, passes through the certification of the second network storage equipment；
Data backup is carried out by the data that network reads the storage of the second network storage equipment.
8. supporting the network store system of data backup according to claim 7, which is characterized in that the processor executes institute
Following steps are also realized when stating the network storage program for supporting data backup:
The second network storage equipment of message reference that first network storage equipment is provided according to main equipment, and deposited by the second network
Store up the certification of equipment.
9. supporting the network store system of data backup according to claim 7, which is characterized in that the processor executes institute
Following steps are also realized when stating the network storage program for supporting data backup:
First network stores equipment and reads the data of the second network storage equipment storage by network, and sets with first network storage
The data of itself standby storage are compared, and the no data of first network storage equipment in the second network storage equipment are copied to
First network stores in equipment.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize that claim 1-6 such as appoints
Step in the network storage method of support data backup described in meaning one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910664137.XA CN110471794A (en) | 2019-07-23 | 2019-07-23 | Support network storage method, system and the storage medium of data backup |
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| CN201910664137.XA CN110471794A (en) | 2019-07-23 | 2019-07-23 | Support network storage method, system and the storage medium of data backup |
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