CN105243078B - A kind of distribution method of file resource, system and device - Google Patents
A kind of distribution method of file resource, system and device Download PDFInfo
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- CN105243078B CN105243078B CN201510543611.5A CN201510543611A CN105243078B CN 105243078 B CN105243078 B CN 105243078B CN 201510543611 A CN201510543611 A CN 201510543611A CN 105243078 B CN105243078 B CN 105243078B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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Abstract
The embodiment of the invention discloses a kind of distribution method of file resource, system and device, methods to include：Control centre's server receives the file distributing request of the identification information for the carrying file to be distributed that data receiver is sent；According to each file of local record and the information at each data distribution end for being stored with this document, at least one data distribution end of the file to be distributed to be distributed is determined；According to the occupied information of bandwidth at the data distribution end, the occupied information of IO and the information of present load, the occupied information at least one data distribution end is determined；According to the occupied information, at least one data distribution end for carrying out data distribution is determined；The information at each data distribution end of determining carry out data distribution is sent to the data receiver, data receiver is made to ask the file to be distributed from the data distribution end.The embodiment of the present invention solves the problems, such as that access end is monistic, makes full use of Current resource, improves distribution efficiency.
Description
Technical field
The present invention relates to internet document resources mutually to enjoy technical field, more particularly to a kind of distribution method of file resource,
System and device.
Background technology
The rapid development of internet allows the mutual of file resource of having enjoyed of people's more convenient and quicker to enjoy.When data distribution end
After generating text document, this document can be supplied to corresponding data receiver.In the prior art, in each data receiver
The address at each data distribution end of its promising distribution of document is configured in end.In order to accelerate the access speed of data receiver, one
As in data receiver configure the data distribution end closer apart from it address.
File distributing mode in existing traditional technology is that data receiver is according to the data distribution end being locally configured
Address is downloaded to the demand file of corresponding data distribution end and according to the address of offer from loading source, number in this mode
Distributed tasks can only be asked according to receiving terminal to single data distribution end so that data distribution source is relatively simple, works as data receiver
When the hardware resource that end and data access end need is not reciprocity, file distributing is easy to be limited by hardware resource condition, influences
File distributing so that file distributing is less efficient；It, will when there is no the requested file of data receiver at data distribution end
Lead to the failure of file distributing.
Invention content
The embodiment of the present invention is designed to provide a kind of distribution method of file resource, system and device, to solve
The problem of data distribution end is single, and caused file distributing efficiency is low and file distributing fails.
In order to achieve the above objectives, the embodiment of the invention discloses a kind of distribution methods of file resource, including step：
Control centre's server receives the file distributing request that data receiver is sent, and is carried in the file distributing request
The identification information of file to be distributed；
According to each file of local record and the information at each data distribution end for being stored with this document, determine to be distributed
At least one data distribution end of the file to be distributed；
It bears according to the occupied information of bandwidth at least one data distribution end, the occupied information of IO and currently
The information of load determines the occupied information at least one data distribution end；
According to the occupied information at least one data distribution end, at least one data point for carrying out data distribution are determined
Originator；
The information at least one data distribution end of determining carry out data distribution is sent to the data receiver, is made
Data receiver asks the file to be distributed from least one data distribution end for carrying out data distribution.
Preferably, the identification information of the file includes：
The title or serial number of file.
Preferably, at least one data distribution end of the determination file to be distributed to be distributed includes：
According to the location information of data receiver and the position at each data distribution end for being stored with the file to be distributed
Information determines that each of being located in set distance range the data for being stored with the file to be distributed with the data receiver divides
Originator；
The data point that same operator is belonged to the data receiver are searched in the determining data distribution end
Originator；
The data distribution end found is determined as at least one data distribution end of the file to be distributed to be distributed.
Preferably, the occupied information of bandwidth at least one data distribution end includes：
The occupied information of bandwidth and the data distribution end bandwidth of itself of computer room where at least one data distribution end
Occupied information；
The occupied information at determination at least one data distribution end includes：
For each data distribution end, the occupied information of bandwidth of computer room where determining the data distribution end and the computer room
Second percentage of the occupied information of bandwidth and its total bandwidth at the first percentage of total bandwidth and the data distribution end itself
Than and the occupied information of IO at the data distribution end account for data distribution end third percentage total IO and the data point
The present load of originator loads the 4th percentage of summation with it；
According to first percentage, the second percentage, third percentage, the 4th percentage and respectively corresponding the
One weight coefficient, the second weight coefficient, third weight coefficient, the 4th weight coefficient determine at least one data distribution end
Occupied information, wherein the 4th weight coefficients of first weight coefficient ＞ the second weight coefficient ＞ third weight coefficients ＞.
Preferably, the occupied information according at least one data distribution end, determines and carries out data distribution extremely
A data access end includes less：
According to the occupied information, identification occupied information is less than at least one data distribution end of setting first threshold；It will
At least one data distribution end identified is determined as carrying out the data distribution end of data distribution；
The information at least one data distribution end by determining carry out data distribution is sent to the data receiver
End includes：
At least one data distribution end is sorted according to occupied information sequence from small to large, by after sequence at least
The information of one data access end is sent to data receiver.
Preferably, the occupied information according at least one data distribution end, determines and carries out data distribution extremely
A data access end includes less：
According to the occupied information, identification occupied information is less than at least one data distribution end of setting second threshold；It will
At least one data distribution end identified is determined as carrying out the data distribution end of data distribution；
The information at least one data distribution end by determining carry out data distribution is sent to the data receiver
End includes：
The information at least one data distribution end of determining carry out data distribution is sent to the data receiver, and
The data receiver is notified to ask phase from each at least one data distribution end for carrying out data distribution according to P2P modes
Answer the file to be distributed of length.
Preferably, the occupied information according at least one data distribution end, determines and carries out data distribution extremely
A data access end includes less：
When the occupied information at each data distribution end both greater than sets third threshold value, identification occupied information minimum
Data distribution end, the data distribution end that will identify that are determined as carrying out the data distribution end of data distribution；
When at least one alternative document is currently distributed in the data distribution end of the carry out data distribution, by determining into line number
It is sent to the data receiver according to the information at the data distribution end of distribution, is concurrently sent to described in the data distribution end request and waits for
The rate and bandwidth of distribution of document.
Preferably, the method further includes：
It receives the file distributing that the data receiver is sent and completes information, the file distributing, which is completed to carry in information, divides
The identification information of the file distributed；
According to the identification information for the file that the distribution is completed, this document is stored with locally recording the data receiver
Information.
In order to achieve the above objectives, the embodiment of the invention also discloses a kind of diostribution devices of file resource, including：
Receiving module：File distributing request for receiving data receiver transmission carries in the file distributing request
The identification information of file to be distributed；
First determining module：For according to each file of local record and being stored with each data distribution end of this document
Information, determine at least one data distribution end of the file to be distributed to be distributed；
Second determining module：For occupied according to the occupied information of bandwidth at least one data distribution end, IO
Information and the information of present load determine the occupied information at least one data distribution end；
Third determining module：For the occupied information according at least one data distribution end, determines and carry out data point
At least one data distribution end of hair；
Handle sending module：The information at least one data distribution end of the carry out data distribution for will determine is sent to
The data receiver makes data receiver from being waited for point described at least one data distribution end request for carrying out data distribution
The file of hair.
Preferably, first determining module is specifically used for：
According to the location information of data receiver and the position at each data distribution end for being stored with the file to be distributed
Information determines that each of being located in set distance range the data for being stored with the file to be distributed with the data receiver divides
Originator；
The data point that same operator is belonged to the data receiver are searched in the determining data distribution end
Originator；
The data distribution end found is determined as to be stored at least one data distribution end of the file to be distributed.
Preferably, the occupied information of bandwidth when at least one data distribution end includes：At least one data point
When the occupied information of bandwidth of computer room where originator and the occupied information of bandwidth at the data distribution end itself, described second
Determining module is specifically used for：
For each data distribution end, the occupied information of bandwidth of computer room where determining the data distribution end and the computer room
Second percentage of the occupied information of bandwidth and its total bandwidth at the first percentage of total bandwidth and the data distribution end itself
Than and the occupied information of IO at the data distribution end account for data distribution end third percentage total IO and the data point
The present load of originator loads the 4th percentage of summation with it；
According to first percentage, the second percentage, third percentage, the 4th percentage and respectively corresponding the
One weight coefficient, the second weight coefficient, third weight coefficient, the 4th weight coefficient determine at least one data distribution end
Occupied information, wherein the 4th weight coefficients of first weight coefficient ＞ the second weight coefficient ＞ third weight coefficients ＞.
Preferably, the third determining module is specifically used for：
According to the occupied information, identification occupied information is less than at least one data distribution end of setting first threshold；It will
At least one data distribution end identified is determined as carrying out the data distribution end of data distribution；
The processing sending module：Specifically for by least one data distribution end according to occupied information from small to large
Sequence sequence, the information at least one data distribution end after sequence is sent to data receiver.
Preferably, the third module is specifically used for：
According to the occupied information, identification occupied information is less than at least one data distribution end of setting second threshold；It will
At least one data distribution end identified is determined as carrying out the data distribution end of data distribution；
The processing sending module：Specifically for the letter at least one data distribution end for the carry out data distribution that will be determined
Breath is sent to the data receiver, and notifies the data receiver according to P2P modes from each carry out data distribution
At least one data distribution end request corresponding length the file to be distributed.
Preferably, third determining module is specifically used for：
When the occupied information at each data distribution end both greater than sets third threshold value, identification occupied information minimum
Data distribution end, the data distribution end that will identify that are determined as carrying out the data distribution end of data distribution；
When at least one alternative document is currently distributed in the data distribution end of the carry out data distribution, the processing sends mould
Block is sent to the data receiver specifically for the information at the data distribution end for the carry out data distribution that will be determined, and sends
The rate and bandwidth of the file to be distributed are asked to the data distribution end.
Preferably, the receiving module, is additionally operable to：
It receives the file distributing that the data receiver is sent and completes information, the file distributing, which is completed to carry in information, divides
The identification information of the file distributed；
Described device further includes：
Memory module：Identification information for the file completed according to the distribution, is locally recording the data receiver
It is stored with the information of this document.
In order to achieve the above objectives, the embodiment of the invention also discloses a kind of dissemination systems of file resource, including：
Above-mentioned control centre's server；
The data receiver that file distributing is asked is sent to control centre's server；
To the data distribution end of the data receiver distribution of document.
As seen from the above technical solutions, an embodiment of the present invention provides a kind of distribution method of file resource, system and
Device, control centre's server receive the file distributing request that data receiver is sent, carry and wait in the file distributing request
The identification information of the file of distribution；According to each file of local record and the letter at each data distribution end for being stored with this document
Breath, determines at least one data distribution end of the file to be distributed to be distributed；According at least one data distribution end
The occupied information of bandwidth, the occupied information of IO and the information of present load, determine at least one data distribution
The occupied information at end；According to the occupied information at least one data distribution end, determines and carry out at least one of data distribution
Data distribution end；The information at least one data distribution end of determining carry out data distribution is sent to the data receiver
End makes data receiver ask the file to be distributed from least one data distribution end for carrying out data distribution.By
In the embodiment of the present invention, file distributing request is sent to control centre's server, control centre's server by data receiver
In preserve each file and be stored with the information at each data distribution end of this document, therefore can be determined in network-wide basis
The data distribution end for distributing this document to the data receiver avoids the file distributing effect occurred because data access end is single
The problem of rate is low and distribution fails.In addition, the embodiment of the present invention is when determining data distribution end, according to the occupancy at data distribution end
Information determines, so as to so that the smaller data distribution end of resource occupation is the data receiver distribution of document, further carry
The high distribution efficiency of file, and can ensure making full use of for data distribution end resource in the whole network.Certainly, implement the present invention's
Any product or method must be not necessarily required to reach all the above advantage simultaneously.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of flow diagram of the distribution method of file resource provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of the distribution method of second of file resource provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of the distribution method of the third file resource provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of the diostribution device of file resource provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the diostribution device of another file resource provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of the dissemination system of file resource provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
An embodiment of the present invention provides a kind of distribution method of file resource, system and device, in the program, control centre
Server receives the file distributing request that data receiver is sent, and the mark of file to be distributed is carried in the file distributing request
Know information；According to each file of local record and the information at each data distribution end for being stored with this document, determine to be distributed
At least one data distribution end of the file to be distributed；Bandwidth according at least one data distribution end is occupied
The occupied information of information, IO and the information of present load determine the occupied information at least one data distribution end；Root
According to the occupied information at least one data distribution end, at least one data distribution end for carrying out data distribution is determined；It will be true
The information at least one data distribution end of fixed carry out data distribution is sent to the data receiver, make data receiver from
Ask the file to be distributed at least one data distribution end for carrying out data distribution.
Below by specific embodiment, the present invention is described in detail.
Fig. 1 is a kind of flow diagram of the distribution method of file resource provided in an embodiment of the present invention, including is walked as follows
Suddenly：
S101：Control centre's server receives the file distributing request that data receiver is sent, the file distributing request
The middle identification information for carrying file to be distributed.
The identification information of the file to be distributed includes：The title or serial number of file, the wherein serial number of file
For ..., such as：Control centre's server receives the mark of the file carried in the file distributing request that data receiver is sent
Information is the title A of file；Or carried in the file distributing request of control centre's server reception data receiver transmission
The identification information of file is the serial number 11XX11 of file.
In data receiver hair unaccounted, that control centre's server receives in following embodiment
The file distributing request sent, the identification information that file to be distributed is carried in the file distributing request is the title A of file, i.e.,
The file of data receiver request distribution is A files.
S102：According to each file of local record and the information at each data distribution end for being stored with this document, determine
At least one data distribution end of the file to be distributed to be distributed.
Specifically, each data distribution end of the file to be distributed can will be stored with, it is determined as to be distributed described wait for
At least one data distribution end of the file of distribution.Such as：The file distributing that data receiver has sent a distribution A file is asked
It asks, control centre's whois lookup is stored with each data distribution end of A files, and each data distribution end found is determined
For at least one data distribution end of A files to be distributed.
Or according to the location information of data receiver and each data distribution end for being stored with the file to be distributed
Location information, determines each of to be located in set distance range with the data receiver and is stored with dividing for the file to be distributed
It starts, and each data distribution end is determined as at least one access end of the file to be distributed to be distributed.Such as：If
Fixed distance range is 2000 kilometers, the data receiver that control centre's whois lookup is each asked with the transmission file distributing
The data distribution end that is stored with A file of the distance range within 2000 kilometers determines each data distribution end found
For at least one data distribution end of A files to be distributed.
Or according to the operator's informaiton of data receiver ownership and it is stored with each data point of the file to be distributed
The operator's informaiton of originating Home is searched and belongs to each of same operator with the data receiver to be stored with this to be distributed
File data distribution end, the data distribution end found is determined as at least the one of the file to be distributed to be distributed
A data access end.Such as：The operator of the data receiver ownership for sending file distributing request is mobile operator, is adjusted
Degree central server lookup each belongs to mobile operator's and is stored with the data distribution end of A files, the number that will be found
It is determined as at least one data distribution end of A files to be distributed according to access end.
The embodiment of the present invention is in order to further increase the efficiency to data receiver distribution of document, the determination institute to be distributed
At least one data distribution end for stating file to be distributed includes：
According to the location information of data receiver and the position at each data distribution end for being stored with the file to be distributed
Information determines that each of being located in set distance range the data for being stored with the file to be distributed with the data receiver divides
Originator；The data distribution that same operator is belonged to the data receiver is searched in the determining data distribution end
End；The data distribution end found is determined as at least one data distribution end of the file to be distributed to be distributed.Such as：
Set distance range is 2000 kilometers, then control centre's server determines each with the data receiver distance range 2000
The data distribution end for being stored with A files within kilometer, and the data receiver belongs to mobile operator, control centre's clothes
Be engaged in device it is each with the data receiver distance range in being stored in the data distribution end of A files within 2000 kilometers, after
It is continuous to search the data distribution end for belonging to mobile operator, the data distribution end found is determined as A files to be distributed extremely
A few data access end.
It should be noted that the specific implementation of the set distance range is not limited in the present invention, it is any
Possible realization method can be applied in the present invention.
S103：According to the occupied information of bandwidth at least one data distribution end, the occupied information of IO and
The information of present load determines the occupied information at least one data distribution end.
The occupied information of bandwidth at least one data distribution end includes：Machine where at least one data distribution end
The occupied information of bandwidth of the occupied information of bandwidth and the data distribution end itself in room.The occupied information is for example：At least
The occupied information of bandwidth of one data access end includes the occupied information of bandwidth and the data distribution of computer room where it
Hold the occupied information of bandwidth of itself, respectively 1G and 200M.
Determine that the occupied information at each data distribution end, each data distribution end are collected in order to facilitate control centre's server
Count the occupied information of bandwidth, the occupied information of IO, the information of present load of its own and reporting scheduling center service
Device, meanwhile, by supporting the router or interchanger of Simple Network Management Protocol (SNMP) at computer room rate of discharge, periodically
The statistical collection occupied information of computer room rate of discharge bandwidth and reporting scheduling central server.
Control centre's server can reporting according to data distribution end, update what the timing of each data distribution end reported in real time
Information.Specifically, being directed to each data distribution end, determining the occupied information of bandwidth of data distribution end place computer room and being somebody's turn to do
The occupied information of bandwidth at the first percentage of computer room total bandwidth and the data distribution end itself and the 200th of its total bandwidth
Ratio and the occupied information of the IO at the data distribution end is divided to account for data distribution end third percentage total IO and the data
The present load of access end loads the 4th percentage of summation with it.
According to first percentage, the second percentage, third percentage, the 4th percentage and respectively corresponding the
One weight coefficient, the second weight coefficient, third weight coefficient, the 4th weight coefficient determine at least one data distribution end
Occupied information, wherein the 4th weight coefficients of first weight coefficient ＞ the second weight coefficient ＞ third weight coefficients ＞.
Such as：According to the prior art, the information of the present load at the data distribution end loads the 4th percentage of summation with it
Than specific calculate can be, it is assumed that the load sum at the data distribution end is 10, and present load number is 2, then the 4th percentage=
The load sum 10*100%=20% at the data distribution end of present load number 2/.
It should be noted that not loading the hundred of summation with it to the information of the load for calculating access end in the present invention
The specific implementation of ratio is divided to limit, any possible realization method can be applied in the present invention.
Such as：According to the narration of the occupied information at determination at least one data distribution end, it is assumed that the meter of occupied information
Calculating formula is：The second weight coefficients of percentage * the first weight coefficient the+the second percentage * of occupied information=first+third percentage
Than the 4th weight coefficients of the+the four percentage * of * thirds weight coefficient；
Assuming that there are 5, respectively data distribution end 1, data at least one data distribution end for being determined as being stored with A files
Access end 2, data distribution end 3, data distribution end 4 and data access end 5.The percentage of each occupied information of 5 data access ends
Than and corresponding weight coefficient it is as shown in table 1.
Table 1
According to upper table it is found that the occupied information=20%*0.4+30%*0.3+25%*0.2+10%* at data distribution end 1
0.1=23%,
Occupied information=21.2% at data distribution end 2,
Occupied information=55% at data distribution end 3,
Occupied information=30% at data distribution end 4,
Occupied information=9% at data distribution end 5.
It should be noted that the specific implementation for calculating occupied information is not limited in the present invention, it is any
Possible realization method can be applied in the present invention.
S104:According to the occupied information at least one data distribution end, determines and carry out at least one of data distribution
Data distribution end.
At least one data distribution end of the file to be distributed to be distributed can be determined as in embodiments of the present invention
Carry out data distribution at least one data distribution end, i.e., each data distribution end of occupied information will be determined, be determined as into
At least one data distribution end of row data distribution, can also be according to occupied information, in the file to be distributed to be distributed
Selection carries out at least one access end of data distribution at least one data distribution end.
S105：The information at least one data distribution end of determining carry out data distribution is sent to the data receiver
End makes data receiver ask the file to be distributed from least one data distribution end for carrying out data distribution.
Certainly, further in order to make full use of the resource in the whole network, in determining carry out data distribution at least one point
When originator, it can also identify that occupied information is less than at least one data distribution of setting first threshold according to the occupied information
End；At least one data distribution end that will identify that is determined as carrying out the data distribution end of data distribution, such as：Set the first threshold
Value is 50%, and what step S103 was determined is stored in 5 data access ends of A files, 4 data in addition to data access end 3
Access end can be determined as carrying out the data distribution end of A file distributings.
The information at least one data distribution end by determining carry out data distribution is sent to the data receiver
End includes：At least one data distribution end is sorted according to occupied information sequence from small to large, by after sequence at least
The information of one data access end is sent to data receiver.
Specifically, also being illustrated for shown in table 1,4 data access ends can be determined as carrying out A file distributings
The size at data distribution end, occupied information is：Occupied information is pressed at 9% ＜, 21.2% ＜, 23% ＜ 30%, each data distribution end
It is after sequence sequence from small to large：Data distribution end 5, data distribution end 2, data distribution end 1, data distribution end 4, in scheduling
The information at the data distribution end after sequence is sent to data receiver by central server.
For example, after data distribution end is sorted by the sequence of occupied information from small to large, the sequence at data distribution end is：Number
According to access end 5, data distribution end 2, data distribution end 1, data distribution end 4, the data distribution end after sequence is sent to described
Data receiver, data receiver according to data distribution end 5, data distribution end 2, data distribution end 1, data distribution end 4 it is suitable
Sequence asks the A files successively.
Specifically, the method further includes：It receives the file distributing that the data receiver is sent and completes information, the text
Part distribution is completed to carry the identification information for the file that distribution is completed in information；According to the mark letter for the file that the distribution is completed
Breath is stored with the information of this document locally recording the data receiver, such as：Control centre's server receives the data
The A file distributings that receiving terminal is sent complete information, and the information of A files is stored with locally recording the data receiver.Subsequently should
Data receiver can also be used as a data access end of A files.
Can be that data receiver determines that suitable data distribution end carries out for it using embodiment illustrated in fig. 1 of the present invention
File distributing, and data distribution end of the data receiver as this document for receiving file can be solved data distribution
Monistic problem is held, Current resource is made full use of, improves distribution efficiency.
Fig. 2 is the flow diagram of the distribution method of second of file resource provided in an embodiment of the present invention, including step
It is as follows：
S201：Control centre's server receives the file distributing request that data receiver is sent, the file distributing request
The middle identification information for carrying file to be distributed.
S202：According to each file of local record and the information at each data distribution end for being stored with this document, determine
At least one data distribution end of the file to be distributed to be distributed.
S203：According to the occupied information of bandwidth at least one data distribution end, the occupied information of IO and
The information of present load determines the occupied information at least one data distribution end.
S204:According to the occupied information at least one data distribution end, identification occupied information is less than the second threshold of setting
At least one data distribution end of value, at least one data distribution end that will identify that are determined as carrying out the data point of data distribution
Originator.
Such as：Second threshold is set as 30%, the only occupied information of data distribution end 1 and data access end 5 is less than
30%, then only data distribution end 1 and data access end 5 can be as the data distribution ends for carrying out data distribution.
S205：The information at least one data distribution end of determining carry out data distribution is sent to the data receiver
End, and notify the data receiver according to P2P modes from it is described it is each carry out data distribution at least one data distribution end
Ask the file to be distributed of corresponding length.
The information at least one data distribution end by determining carry out data distribution is sent to the data receiver
End includes：The information at least one data distribution end of determining carry out data distribution is sent to the data receiver, and
The data receiver is notified to ask phase from each at least one data distribution end for carrying out data distribution according to P2P modes
Answer the file to be distributed of length.Such as：The information at the data distribution end 1 and data access end 5 is sent to data
Receiving terminal, according to it is described there are two data distribution end carry out data distribution, be arranged range parameters, the data receiver according to
P2P modes ask the file to be distributed of corresponding length from each at least one data distribution end for carrying out data distribution,
I.e. data distribution end 1 and data access end 5 can send first 1/2 of the file to be distributed to the data receiver respectively
Divide and rear 1/2 part.
Can be that data receiver determines that suitable data distribution end carries out for it using embodiment illustrated in fig. 2 of the present invention
File distributing, and data distribution end of the data receiver as this document for receiving file can be solved data distribution
Monistic problem is held, Current resource is made full use of, improves distribution efficiency.
Fig. 3 is the flow diagram of the distribution method of the third file resource provided in an embodiment of the present invention, including step
It is as follows：
S301：Control centre's server receives the file distributing request that data receiver is sent, the file distributing request
The middle identification information for carrying file to be distributed.
S302：According to each file of local record and the information at each data distribution end for being stored with this document, determine
At least one data distribution end of the file to be distributed to be distributed.
S303：According to the occupied information of bandwidth at least one data distribution end, the occupied information of IO and
The information of present load determines the occupied information at least one data distribution end.
S304:According to the occupied information at least one data distribution end, compares and identify accounting for for each data distribution end
With the size of information and setting third threshold value, third threshold value is set when the occupied information at each data distribution end is both greater than
When, identify that the data distribution end of occupied information minimum, the data distribution end that will identify that are determined as carrying out the data of data distribution
Access end.
Such as：Third threshold value is set as 90%, it is assumed that control centre's server has received asking for certain data receiver transmission
The distribution request for seeking distribution B files determines the occupied information difference at each data distribution end by step S302, S303
It is 91%, 95%, 92%, 93%, the occupied information at shown each data distribution end both greater than sets third threshold value 90%, therefrom
It identifies that occupied information 91% is minimum, determines that the data distribution end that the occupied information is 91% is the number for being distributed B files
According to access end.
S305：It, will be determining when at least one alternative document is currently distributed in the data distribution end of the carry out data distribution
The information for carrying out the data distribution end of data distribution is sent to the data receiver, is concurrently sent to the data distribution end request
The rate and bandwidth of the file to be distributed.
Such as：The data distribution end that the occupied information is 91% is confirmed as distributing the data distribution end of B files, and
Currently there are 3 files being distributed at the data distribution end, since the occupied information at the data distribution end is more than described set
Fixed third threshold value 90%, and it currently has 3 files being distributed, when it is when distributing B files, hardware resource is not
Foot, then when distributing B files, which can limit the rate and bandwidth of distribution B files, to avoid file point
Mission failure is sent out, the information at the data distribution end is sent to the data receiver of the request B file distributings, is concurrently sent to institute
State the rate and bandwidth of data distribution end request B files.
Can be that data receiver determines that suitable data distribution end carries out for it using embodiment illustrated in fig. 3 of the present invention
File distributing, and data distribution end of the data receiver as this document for receiving file can be solved data distribution
Monistic problem is held, Current resource is made full use of, improves distribution efficiency.
Fig. 4 is a kind of structural schematic diagram of the diostribution device of file resource provided in an embodiment of the present invention, and shown in FIG. 1
Flow is corresponding, including receiving module 401, the first determining module 402, the second determining module 403,404 and of third determining module
Handle sending module 405.
Receiving module 401：File distributing request for receiving data receiver transmission is taken in the file distributing request
Identification information with file to be distributed.
First determining module 402：For according to each file of local record and being stored with each data point of this document
The information of originator determines at least one data distribution end for being stored with the file to be distributed.
The first determining module 402 in the embodiment of the present invention, is specifically used for：
It will be stored with each data distribution end of the file to be distributed, determines the file to be distributed to be distributed extremely
A few data access end；
Or according to the location information of data receiver and each data distribution end for being stored with the file to be distributed
Location information determines the number for each of being located in set distance range with the data receiver and being stored with the file to be distributed
According to access end, at least one data distribution end of the file to be distributed to be distributed is determined；
Or according to the operator's informaiton of data receiver and it is stored with each data distribution end of the file to be distributed
Operator's informaiton, determine has the number that each of same operator is stored with the file to be distributed with the data receiver
According to access end, at least one data distribution end of the file to be distributed to be distributed is determined；
Or according to the location information of data receiver and each data distribution end for being stored with the file to be distributed
Location information determines the number for each of being located in set distance range with the data receiver and being stored with the file to be distributed
According to access end；The data point that same operator is belonged to the data receiver are searched in the determining data distribution end
Originator；The data distribution end found is determined as at least one data distribution end of the file to be distributed to be distributed.
Second determining module 403：For the occupied information of bandwidth according at least one data distribution end, IO quilts
The information of occupancy and the information of present load determine the occupied information at least one data distribution end.
The second determining module 403 in the embodiment of the present invention, is specifically used for：
The occupied bandwidth information at least one data distribution end includes：Computer room where at least one data distribution end
The information of the information of occupied bandwidth and the data distribution end occupied bandwidth of itself.
Specifically, it is directed to each data distribution end, the occupied information of bandwidth of computer room where determining the data distribution end
With the of the occupied information of bandwidth at the first percentage of the computer room total bandwidth and the data distribution end itself and its total bandwidth
Two percentages and the occupied information of the IO at the data distribution end account for the third percentage of the total IO in the data distribution end, and should
The present load at data distribution end loads the 4th percentage of summation with it；
According to first percentage, the second percentage, third percentage, the 4th percentage and respectively corresponding the
One weight coefficient, the second weight coefficient, third weight coefficient, the 4th weight coefficient determine at least one data distribution end
Occupied information, wherein the 4th weight coefficients of first weight coefficient ＞ the second weight coefficient ＞ third weight coefficients ＞.
Third determining module 404：For the occupied information according at least one data distribution end, determines and carry out data
At least one data distribution end of distribution.
Third determining module 404 in the embodiment of the present invention, is specifically used for：
According to occupied information, each data distribution end of occupied information will be determined, be determined as carrying out data distribution at least
One data access end.
Handle sending module 405：The information at least one data distribution end of the carry out data distribution for that will determine is sent out
It is sent to the data receiver, makes data receiver from described at least one data distribution end request for carrying out data distribution
File to be distributed.
Receiving module in the embodiment of the present invention：It is additionally operable to receive the file distributing completion letter that the data receiver is sent
Breath, the file distributing are completed to carry the identification information for the file that distribution is completed in information；
Described device further includes：
Memory module：Identification information for the file completed according to the distribution, is locally recording the data receiver
It is stored with the information (not marked in figure) of this document.
Can be that data receiver determines that suitable data distribution end carries out for it using embodiment illustrated in fig. 4 of the present invention
File distributing, and data distribution end of the data receiver as this document for receiving file can be solved data distribution
Monistic problem is held, Current resource is made full use of, improves distribution efficiency.
For device embodiments, since it is substantially similar to the method embodiment, so fairly simple, the correlation of description
Place illustrates referring to the part of embodiment of the method.
Fig. 5 is the structural schematic diagram of the diostribution device of another file resource provided in an embodiment of the present invention, including receives
Module 501, the first determining module 502, the second determining module 503, third determining module 504 and processing sending module 505.
Receiving module 501：File distributing request for receiving data receiver transmission is taken in the file distributing request
Identification information with file to be distributed.
First determining module 502：For according to each file of local record and being stored with each data point of this document
The information of originator determines at least one data distribution end for being stored with the file to be distributed.
Second determining module 503：For the occupied information of bandwidth according at least one data distribution end, IO quilts
The information of occupancy and the information of present load determine the occupied information at least one data distribution end.
Third determining module 504：For the occupied information according at least one data distribution end, determines and carry out data
At least one data distribution end of distribution.
Third determining module 504 in the present embodiment includes：Comparison sub-module and identification determination sub-module,
The comparison sub-module：For at least one data distribution end occupied information and given threshold it is big
Small, given threshold includes：Set first threshold, setting second threshold, setting third threshold value；
The identification determination sub-module：Occupied information is less than at least one data distribution of setting first threshold for identification
End, at least one data distribution end that will identify that be determined as carry out data distribution data distribution end, it is described by it is determining into
The information at least one data distribution end of row data distribution is sent to the data receiver and includes：By at least one number
It sorts according to the sequence of occupied information from small to large according to access end, the information at least one data distribution end after sequence is sent
To data receiver；
Alternatively, occupied information is less than at least one data distribution end of setting second threshold for identification, will identify that
At least one data distribution end is determined as carrying out the data distribution end of data distribution, by least the one of determining carry out data distribution
The information of a data access end is sent to the data receiver：By at least one data of determining carry out data distribution
The information of access end is sent to the data receiver, and notify the data receiver according to P2P modes from it is described each into
The file to be distributed of at least one data distribution end request corresponding length of row data distribution；
Alternatively, for when the occupied information at each data distribution end both greater than sets third threshold value, occupied information is identified
Minimum data distribution end, the data distribution end that will identify that are determined as carrying out the data distribution end of data distribution, and when should be into
When at least one alternative document is currently distributed at the data distribution end of row data distribution, by the data of determining carry out data distribution point
The information of originator is sent to the data receiver, is concurrently sent to the rate that the file to be distributed is asked at the data distribution end
And bandwidth.
Handle sending module 505：The information at least one data distribution end of the carry out data distribution for that will determine is sent out
It is sent to the data receiver, makes data receiver from described at least one data distribution end request for carrying out data distribution
File to be distributed.
Receiving module in the embodiment of the present invention：It is additionally operable to receive the file distributing completion letter that the data receiver is sent
Breath, the file distributing are completed to carry the identification information for the file that distribution is completed in information；
Described device further includes：
Memory module：Identification information for the file completed according to the distribution, is locally recording the data receiver
It is stored with the information (not marked in figure) of this document.
Fig. 6 is a kind of structural schematic diagram of the dissemination system of file resource provided in an embodiment of the present invention, including：
Control centre's server 602 as described in Figure 5 sends the number that file distributing is asked to control centre's server
According to receiving terminal 601 and to the data distribution end 603 of the data receiver distribution of document.
For system embodiments, since it is substantially similar to the method embodiment, so fairly simple, the correlation of description
Place illustrates referring to the part of embodiment of the method.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
One of ordinary skill in the art will appreciate that realizing that the above method is all or part of step in embodiment and is
Relevant hardware can be instructed to complete by program.The program can be stored in computer read/write memory medium
In, the storage medium designated herein obtained, such as：ROM/RAM, magnetic disc, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (16)
1. a kind of distribution method of file resource, which is characterized in that the method includes the steps：
Control centre server receives the file distributing request that data receiver is sent, and carries and waits for point in the file distributing request
The identification information of the file of hair；
According to each file of local record and the information at each data distribution end for being stored with this document, determine to be distributed described
At least one data distribution end of file to be distributed；
According to the occupied information of bandwidth at least one data distribution end, the occupied information of IO and present load
Information determines the occupied information at least one data distribution end；
According to the occupied information at least one data distribution end, at least one data distribution for carrying out data distribution is determined
End；
The information at least one data distribution end of determining carry out data distribution is sent to the data receiver, makes data
Receiving terminal asks the file to be distributed from least one data distribution end for carrying out data distribution.
2. according to the method described in claim 1, it is characterized in that, the identification information of the file includes：
The title or serial number of file.
3. according to the method described in claim 1, it is characterized in that, the determination file to be distributed to be distributed at least
One data access end includes：
According to the location information of data receiver and the location information at each data distribution end for being stored with the file to be distributed,
Determine the data distribution end for each of being located in set distance range with the data receiver and being stored with the file to be distributed；
The data distribution end that same operator is belonged to the data receiver is searched in the determining data distribution end；
The data distribution end found is determined as at least one data distribution end of the file to be distributed to be distributed.
4. according to the method described in claim 1, it is characterized in that, the bandwidth at least one data distribution end is occupied
Information includes：
The occupied information of bandwidth of computer room where at least one data distribution end and the bandwidth at the data distribution end itself are occupied
Information；
The occupied information at determination at least one data distribution end includes：
For each data distribution end, the occupied information of bandwidth of computer room where determining the data distribution end and the total band of the computer room
Second percentage of the occupied information of bandwidth and its total bandwidth of wide the first percentage and the data distribution end itself, and
The occupied information of IO at the data distribution end accounts for third percentage and the data distribution end of the data distribution end total IO
Present load loads the 4th percentage of summation with it；
According to first percentage, the second percentage, third percentage, the 4th percentage and corresponding first weigh respectively
Weight coefficient, the second weight coefficient, third weight coefficient, the 4th weight coefficient, determine accounting for at least one data distribution end
With information, wherein the 4th weight coefficients of first weight coefficient ＞ the second weight coefficient ＞ third weight coefficients ＞.
5. according to the method described in claim 4, it is characterized in that, the occupancy according at least one data distribution end
Information determines that at least one data distribution end for carrying out data distribution includes：
According to the occupied information, identification occupied information is less than at least one data distribution end of setting first threshold；It will identification
At least one data distribution end gone out is determined as carrying out the data distribution end of data distribution；
The information at least one data distribution end by determining carry out data distribution is sent to the data receiver packet
It includes：
At least one data distribution end is sorted according to the sequence of occupied information from small to large, it will be at least one after sequence
The information at data distribution end is sent to data receiver.
6. according to the method described in claim 4, it is characterized in that, the occupancy according at least one data distribution end
Information determines that at least one data distribution end for carrying out data distribution includes：
According to the occupied information, identification occupied information is less than at least one data distribution end of setting second threshold；It will identification
At least one data distribution end gone out is determined as carrying out the data distribution end of data distribution；
The information at least one data distribution end by determining carry out data distribution is sent to the data receiver packet
It includes：
The information at least one data distribution end of determining carry out data distribution is sent to the data receiver, and is notified
The data receiver is corresponding long from each at least one data distribution end request for carrying out data distribution according to P2P modes
The file to be distributed of degree.
7. according to the method described in claim 4, it is characterized in that, the occupancy according at least one data distribution end
Information determines that at least one data distribution end for carrying out data distribution includes：
When the occupied information at each data distribution end both greater than sets third threshold value, the data of occupied information minimum are identified
Access end, the data distribution end that will identify that are determined as carrying out the data distribution end of data distribution；
When at least one alternative document is currently distributed in the data distribution end of the carry out data distribution, by determining carry out data point
The information at the data distribution end of hair is sent to the data receiver, and it is described to be distributed to be concurrently sent to the data distribution end request
The rate and bandwidth of file.
8. according to claim 1,5~7 any one of them methods, which is characterized in that the method further includes：
It receives the file distributing that the data receiver is sent and completes information, the file distributing, which is completed to carry in information, has distributed
At file identification information；
According to the identification information for the file that the distribution is completed, the letter of this document is stored with locally recording the data receiver
Breath.
9. a kind of diostribution device of file resource, which is characterized in that described device includes：
Receiving module：File distributing request for receiving data receiver transmission is carried in file distributing request and is waited for point
The identification information of the file of hair；
First determining module：For the letter according to each file of local record and each data distribution end for being stored with this document
Breath, determines at least one data distribution end of the file to be distributed to be distributed；
Second determining module：For occupied according to the occupied information of bandwidth at least one data distribution end, IO
Information and the information of present load determine the occupied information at least one data distribution end；
Third determining module：For the occupied information according at least one data distribution end, determines and carry out data distribution
At least one data distribution end；
Handle sending module：The information at least one data distribution end of the carry out data distribution for will determine is sent to described
Data receiver makes data receiver be asked from least one data distribution end for carrying out data distribution described to be distributed
File.
10. device according to claim 9, which is characterized in that first determining module：Specifically for being connect according to data
The location information of receiving end and be stored with the file to be distributed each data distribution end location information, determine with the data
Receiving terminal each of is located in set distance range the data distribution end for being stored with the file to be distributed；
The data distribution end that same operator is belonged to the data receiver is searched in the determining data distribution end；
The data distribution end found is determined as to be stored at least one data distribution end of the file to be distributed.
11. device according to claim 9, which is characterized in that when the bandwidth at least one data distribution end is occupied
Information includes：The occupied information of bandwidth of computer room where at least one data distribution end and the data distribution end itself
When the occupied information of bandwidth, second determining module：Specifically for being directed to each data distribution end, the data distribution is determined
The first percentage and the data distribution end band of itself of the occupied information of bandwidth and the computer room total bandwidth of computer room where end
Wide occupied information and the occupied information of IO of the second percentage and the data distribution end of its total bandwidth account for the data point
It starts the third percentage of total IO and the present load at the data distribution end loads the 4th percentage of summation with it；
According to first percentage, the second percentage, third percentage, the 4th percentage and corresponding first weigh respectively
Weight coefficient, the second weight coefficient, third weight coefficient, the 4th weight coefficient, determine accounting for at least one data distribution end
With information, wherein the 4th weight coefficients of first weight coefficient ＞ the second weight coefficient ＞ third weight coefficients ＞.
12. device according to claim 9, which is characterized in that the third determining module：Specifically for being accounted for according to
With information, identification occupied information is less than at least one data distribution end of setting first threshold；At least one number that will identify that
It is determined as carrying out the data distribution end of data distribution according to access end；
The processing sending module：Specifically for by least one data distribution end according to occupied information from small to large suitable
Sequence sorts, and the information at least one data distribution end after sequence is sent to data receiver.
13. device according to claim 9, which is characterized in that the third determining module：Specifically for being accounted for according to
With information, identification occupied information is less than at least one data distribution end of setting second threshold；At least one number that will identify that
It is determined as carrying out the data distribution end of data distribution according to access end；
The processing sending module：Specifically for the information hair at least one data distribution end for the carry out data distribution that will be determined
Give the data receiver, and notify the data receiver according to P2P modes from it is described it is each carry out data distribution to
The file to be distributed of few data access end request corresponding length.
14. device according to claim 9, which is characterized in that the third determining module：It is described each specifically for working as
When the occupied information at data distribution end both greater than sets third threshold value, identifies the data distribution end of occupied information minimum, will identify
The data distribution end gone out is determined as carrying out the data distribution end of data distribution；
When at least one alternative document is currently distributed in the data distribution end of the carry out data distribution, the processing sending module：
It is sent to the data receiver specifically for the information at the data distribution end for the carry out data distribution that will be determined, is concurrently sent to institute
State rate and bandwidth that the file to be distributed is asked at data distribution end.
15. according to claim 9,12~14 any one of them devices, which is characterized in that the receiving module：It is additionally operable to connect
It receives the file distributing that the data receiver is sent and completes information, the file distributing is completed to carry the text that distribution is completed in information
The identification information of part；
Described device further includes：
Memory module：Identification information for the file completed according to the distribution is locally recording data receiver storage
There is the information of this document.
16. a kind of dissemination system of file resource, which is characterized in that the system comprises as described in any one of claim 1~8
Control centre's server, send the data receiver that file distributing is asked to control centre's server, and to the number
According to the data distribution end of receiving terminal distribution of document.
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| CN107465708B (en) * | 2016-06-02 | 2020-02-28 | 腾讯科技（深圳）有限公司 | CDN bandwidth scheduling system and method |
| CN106254550A (en) * | 2016-09-30 | 2016-12-21 | 杭州索浪信息技术有限公司 | A kind of method and system of content distribution |
| CN108270829B (en) * | 2016-12-30 | 2021-08-03 | 阿里巴巴集团控股有限公司 | Resource distribution processing method and device |
| CN108600294B (en) * | 2018-02-28 | 2021-11-19 | 国云科技股份有限公司 | Cloud terminal screen sharing system and method |
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