CN103685496A - Transmission method and device of file data - Google Patents
Transmission method and device of file data Download PDFInfo
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- CN103685496A CN103685496A CN201310656409.4A CN201310656409A CN103685496A CN 103685496 A CN103685496 A CN 103685496A CN 201310656409 A CN201310656409 A CN 201310656409A CN 103685496 A CN103685496 A CN 103685496A
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Abstract
The invention discloses a transmission method and device of file data. The method comprises the steps that after a client-side node sends a download request of operation system configuration files to a server-side node, torrent file information which is used for downloading the operation system configuration files and is sent by the server-side node and identification information of the client-side node which possesses the operation system configuration files are received; the client-side node downloads the operation system configuration files from the client-side node corresponding to the identification information of the client-side node which possesses the operation system configuration files, thus the mode for acquiring the operation system configuration files by the client-side node is changed to acquire the files from other client-side nodes which possess the operation system configuration files from the single mode of acquiring the files from the server-side node, the operation for directly downloading the operation system configuration files from the server-side node is effectively shunted, the resource using pressure of the server-side node is lowered, and the efficiency for acquiring the operation system configuration files by a client side is improved.
Description
Technical field
The present invention relates to technical field of data processing, relate in particular to a kind of transmission method and equipment of file data.
Background technology
In cloud computing product, need to be to large-scale node (for example: thousand above main frames) dispose the business software that is included as each main frame installing operating system and needs.
Mainly adopt in the industry at present PXE+TFTP(TFTP, Trivial File Transfer Protocol)+FTP(file transfer protocol (FTP), File Transfer Protocol)/NFS (NFS, Network File System) mode+DHCP(DHCP, Dynamic Host Configuration Protocol) is disposed large-scale node.When client node starts like this, the BIOS(basic input output system of client node, Basic Input Output System) the PXE Client for network startup is called in to internal memory and carry out, then by PXE Client, the files through network that is placed on service end node is downloaded to local runtime; Then, by after client node and service end node repeatedly mutual, finally in client node, complete operation system is installed task, and loads a business installation kit, so that follow-up at the local business software of installing of client node.
While passing through the image file of Network Capture installing operating system needs at client node from service end node, utilize the mode of current node deployment, have following defect:
Increase along with deploying client number of nodes, the demand that a large amount of client nodes download and install the image file of operating system needs from service end node also increases, to cause the system resource utilization rate of service end node to rise rapidly, reduced the speed that service end node response image file is downloaded, even cause service end node to occur crashing or restarting, make image file download flow process and be interrupted, extend the time of disposing client node.
Summary of the invention
The embodiment of the present invention provides a kind of transmission method and equipment of file data, when being used for solving a large amount of client nodes and downloading image file from service end node, cause the system resource occupancy of service end node to be surged causing speed of download to reduce, even occur that service end node crashes or the problem of malignant event such as restarts.
According to a first aspect of the invention, provide a kind of transmission method of file data, having comprised:
Client node is after service end node transmit operation CONFIG.SYS download request, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file;
Described client node is according to described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, downloads described operating system configuration file.
In the execution mode of first aspect present invention, in the mode that the first may be implemented, described client node is according to described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file, comprising:
Described client node is resolved described seed file information, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information;
Described client node sends downloading request message to client node corresponding to identification information that has the client node of described operating system configuration file, has comprised the identification information of operating system configuration file to be downloaded in described downloading request message; And
Receive the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that the client node corresponding to identification information of the client node had described operating system configuration file send.
In the mode that may implement in the first of first aspect present invention, in the mode that the second may be implemented, in described seed file information, also comprised the identification information and definite content information that obtains operating system configuration file from described client node of the client node that has described operating system configuration file;
Described client node sends downloading request message to client node corresponding to identification information that has the client node of described operating system configuration file, comprising:
Described client node is according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node;
Operating system configuration file corresponding to identification information that receives the operating system configuration file described to be downloaded that the client node corresponding to identification information of the client node had described operating system configuration file send, comprising:
Described client node receives the content information of the described operating system configuration file comprising in the described downloading request message that client node that the identification information of described client node is corresponding sends.
In the execution mode of first aspect present invention, or in the mode that may implement in the first of first aspect present invention, or in the mode that may implement at the second of first aspect present invention, in the third mode that may implement, described client node receives the seed file information for down operation CONFIG.SYS of described service end node transmission and has had the identification information of the client node of described operating system configuration file, comprising:
Described client node receives the seed file information for down operation CONFIG.SYS of described service end node transmission by file transfer protocol (FTP) FTP or TFTP TFTP and has had the identification information of the client node of described operating system configuration file.
According to a second aspect of the invention, provide a kind of transmission method of file data, having comprised:
Service end node receives the operating system configuration file download request that client node sends; And
Described service end node sends the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
In the execution mode of second aspect present invention, in the mode that the first may be implemented, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file, comprising:
Judge the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
In the mode that may implement in the first of second aspect present invention, in the mode that the second may be implemented, determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
In the execution mode of second aspect present invention, or in the mode that may implement in the first of second aspect present invention, or in the mode that may implement at the second of second aspect present invention, in the third mode that may implement, send the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file to described client node before, described method also comprises:
Described service end node is according to having the identification information of the client node of described operating system configuration file, determines the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And
By being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
According to a third aspect of the invention we, provide a kind of transmission equipment of file data, having comprised:
Receiver module, for after service end node transmit operation CONFIG.SYS download request, receive the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file;
Download module for the described seed file information receiving according to described receiver module, is downloaded described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding.
In the execution mode of third aspect present invention, in the mode that the first may be implemented, described download module, the described seed file information receiving specifically for resolving described receiver module, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information; To client node corresponding to identification information that has the client node of described operating system configuration file, send downloading request message, in described downloading request message, comprised the identification information of operating system configuration file to be downloaded; And the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that sends of client node corresponding to the identification information that receives the client node had described operating system configuration file.
In the mode that may implement in the first of third aspect present invention, in the mode that the second may be implemented, in described seed file information, also comprised the identification information and definite content information that obtains operating system configuration file from described client node of the client node that has described operating system configuration file;
Described download module, also for according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node; And the content information of the described operating system configuration file comprising in the described downloading request message that sends of client node corresponding to the identification information that receives described client node.
In the execution mode of third aspect present invention, or in the mode that may implement in the first of third aspect present invention, or in the mode that may implement at the second of third aspect present invention, in the third mode that may implement,
Described receiver module, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file specifically for described client node by file transfer protocol (FTP) FTP or TFTP TFTP.
According to a forth aspect of the invention, provide a kind of transmission equipment of file data, having comprised:
Receiving element, the operating system configuration file download request sending for receiving client node;
Transmitting element, for send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
In the execution mode of fourth aspect present invention, in the mode that the first may be implemented,
Described transmitting element, specifically for judging the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
In the mode that may implement in the first of fourth aspect present invention, in the mode that the second may be implemented,
Described transmitting element, also for determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
In the execution mode of fourth aspect present invention, or in the mode that may implement in the first of fourth aspect present invention, or in the mode that may implement at the second of fourth aspect present invention, in the third mode that may implement, described transmission equipment also comprises:
Determining unit, before sending the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file at described transmitting element to described client node, according to the identification information that has the client node of described operating system configuration file, determine the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And by being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
According to a fifth aspect of the invention, provide a kind of client node equipment, having comprised:
Signal receiver, for after service end node transmit operation CONFIG.SYS download request, receive the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file;
Processor for according to described seed file information, is downloaded described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding.
In the execution mode of fifth aspect present invention, in the mode that the first may be implemented, described processor, the described seed file information receiving specifically for resolving described receiver module, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information; To client node corresponding to identification information that has the client node of described operating system configuration file, send downloading request message, in described downloading request message, comprised the identification information of operating system configuration file to be downloaded; And the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that sends of client node corresponding to the identification information that receives the client node had described operating system configuration file.
In the mode that may implement in the first of fifth aspect present invention, in the mode that the second may be implemented, in described seed file information, also comprised the identification information and definite content information that obtains operating system configuration file from described client node of the client node that has described operating system configuration file;
Described processor, also for according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node; And the content information of the described operating system configuration file comprising in the described downloading request message that sends of client node corresponding to the identification information that receives described client node.
In the execution mode of fifth aspect present invention, or in the mode that may implement in the first of fifth aspect present invention, or in the mode that may implement at the second of fifth aspect present invention, in the third mode that may implement,
Described signal receiver, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file specifically for described client node by file transfer protocol (FTP) FTP or TFTP TFTP.
According to a sixth aspect of the invention, provide a kind of service end node device, having comprised:
Signal receiver, the operating system configuration file download request sending for receiving client node;
Signal projector, for send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
In the execution mode of sixth aspect present invention, in the mode that the first may be implemented,
Described signal projector, specifically for judging the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
In the mode that may implement in the first of sixth aspect present invention, in the mode that the second may be implemented,
Described signal projector, also for determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
In the execution mode of sixth aspect present invention, or in the mode that may implement in the first of sixth aspect present invention, or in the mode that may implement at the second of sixth aspect present invention, in the third mode that may implement, described service end node also comprises:
Processor, before sending the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file at described transmitting element to described client node, according to the identification information that has the client node of described operating system configuration file, determine the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And by being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
Embodiment of the present invention client node is after service end node transmit operation CONFIG.SYS download request, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file, described client node is according to described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file, like this, client node obtains the mode of operating system configuration file and is obtained by the service end node from single, change to and can from have other client nodes of operating system configuration file, obtain, effectively shunted from the operation of the direct down operation CONFIG.SYS of service end node, reduced the resource working pressure of service end node, improve client and obtained the efficiency of operating system configuration file.
Accompanying drawing explanation
The schematic flow sheet of the transmission method of a kind of file data that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of the transmission method of a kind of file data that Fig. 2 provides for the embodiment of the present invention two;
The structural representation of the transmission equipment of a kind of file data that Fig. 3 provides for the embodiment of the present invention three;
The structural representation of the transmission equipment of a kind of file data that Fig. 4 provides for the embodiment of the present invention four;
The structural representation of the transmission system of a kind of file data that Fig. 5 provides for the embodiment of the present invention five.
Embodiment
In order to realize object of the present invention, the embodiment of the present invention provides a kind of transmission method and equipment of file data, client node is after service end node transmit operation CONFIG.SYS download request, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file, described client node is according to described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file, like this, client node obtains the mode of operating system configuration file and is obtained by the service end node from single, change to and can from have other client nodes of operating system configuration file, obtain, effectively shunted from the operation of the direct down operation CONFIG.SYS of service end node, reduced the resource working pressure of service end node, improve client and obtained the efficiency of operating system configuration file.
It should be noted that, service end node can be comprised of a Boot Sever server and an Installation Sever server, also can be by the server of an integrated function of Boot Sever and the function of Installation Sever, not limit here.
Wherein, in Boot Sever server, dispose DHCP, the services such as FTP, DHCP service is for the client node when service to be loaded during from network startup, client node distributing IP (interconnected Internet protocol for this service to be loaded, Internet work Protocol) address information, and the IP address of Installation Sever server is informed to the client node of service to be loaded (illustrates: if service end node is the server by an integrated function of Boot Sever and the function of Installation Sever, the IP address of now informing the client node Installation Sever server of service to be loaded is the IP address of service end node), FTP service is for downloading some configuration files to the client node of this service to be loaded.
In Installation Sever server, stored the image file of operating system, and dispose TFTP service and BitTorrent serves, TFTP service is used for downloading PXE profile information and Minios file (illustrate: Minios file including kernel and the initrd of operating system); By P2P(peer-to-peer network, Peer to Peer) mode is obtained the image file of operating system.
Wherein, P2P is a kind of new communication pattern, and each participant has equal ability, can initiate a communication session, for example: BitTorrent mode.
BitTorrent service, is a kind of contents distribution agreement, adopts efficient software distribution system and P-2-P technology to share large volume file, and makes each subscriber equipment that upload service is provided as network is redistributed node.
The working method of BitTorrent is: the holder of distributor or file sends to one of them subscriber equipment by file, by this subscriber equipment, be transmitted to the subscriber equipment that other need again, between subscriber equipment, can mutually forward the own file data having, until the user who is downloading is device file data, download complete.
It should be noted that, when disposing TFTP service in Boot Sever server, the function of disposing TFTP service in Boot Sever server is identical with the function of disposing TFTP service in Installation Sever server.
Below in conjunction with Figure of description, each embodiment of the present invention is described in detail.
Embodiment mono-:
The schematic flow sheet of the transmission method of a kind of file data providing for the embodiment of the present invention one as shown in Figure 1.Suppose that the service end node described in the embodiment of the present invention one is the server of an integrated function of Boot Sever and the function of Installation Sever.Described method can be as described below.
Step 101: client node is to service end node transmit operation CONFIG.SYS download request.
In step 101, at client node not yet before deployment operation system, need, to service end node transmit operation CONFIG.SYS download request, specifically to comprise in starting up:
The first step: client node, by network startup, sends IP address request to service end node.
Second step: described client node receives the IP address response message that described server end node returns.
Wherein, in described IP address response message, comprised the IP address information of distributing to described client node.
It should be noted that, when service end node is not the server of an integrated function of Boot Sever and the function of Installation Sever, but by a Boot Sever server and Installation Sever server, formed time, the service end node relating in the above-mentioned first step should be just Boot Server server, simultaneously, client node is obtaining outside the fixed ip address that Boot Server server is its distribution, also the IP address of Installation Sever server will be obtained, for subsequent clients end node obtains seed file or operating system configuration file (can also be called operating system image file) is laid the groundwork from Installation Sever server.
The 3rd step: described client node obtains PXE fileinfo from service end node.
It should be noted that, when service end node is comprised of a Boot Sever server and an Installation Sever server, according to the IP address of the Installation Sever server obtaining, from described Installation Sever server, obtain PXE fileinfo.
Wherein, described PXE fileinfo is for determining that Minios fileinfo is in the routing information of service end node (or Installation Sever server) and the relevant parameter information comprising.
It should be noted that, PXE be one for the agreement of network startup, based on several agreements and service, formulate, comprising: TCP/IP(transmission control protocol/IP, Transmission Control Protocol/Internet Protocol) agreement, DHCP service and TFTP service etc.Wherein, PXE is by Client(client) and Server(service end) form.
The 4th step: described client node is resolved described PXE fileinfo, determines that Minios fileinfo is in the store path information of service end node.
It should be noted that, when service end node is comprised of a Boot Sever server and an Installation Sever server, resolve described PXE fileinfo, determine that Minios fileinfo is in the store path information of Installation Sever server.
The 5th step: described client node, according to described store path information, obtains described Minios fileinfo from service end node.
Particularly, described client node, according to described store path information, sends the request message of Minios fileinfo, and receives the described Minios fileinfo that described service end node returns to described service end node.
It should be noted that, when service end node is comprised of a Boot Sever server and an Installation Sever server, according to described store path information, from Installation Sever server, obtain described Minios fileinfo.
Wherein, Minios fileinfo refers to the kernel file information of an operating system, and a general Minios has comprised a Kernel and initrd file.Kernel is the kernel of operating system, and initrd is a file system of simplifying.
The 6th step: described client node loads described Minios fileinfo and carries out initialization.
The 7th step: described client node is to service end node transmit operation CONFIG.SYS download request.
Wherein, described operating system configuration file download request is used for representing that client node needs down operation CONFIG.SYS or operating system image file.
It should be noted that, the operating system configuration file download request here does not limit the mode of obtaining operating system configuration file.The mode of obtaining operating system configuration file can be directly from server end node, to download and acquire; Can also be to get from server end node the seed file that has comprised operating system configuration file, then obtain operating system configuration file by seed file server, be not specifically limited here.
Step 102: described client node receives the seed file information for down operation CONFIG.SYS of described service end node transmission and had the identification information of the client node of described operating system configuration file.
In step 102, described client receives the seed file information for down operation CONFIG.SYS of described service end node transmission by file transfer protocol (FTP) FTP/ TFTP TFTP and has had the identification information of the client node of described operating system configuration file.
Described seed file information can be the file of " .bittorrent " type, for example: os.iso.bittorrent.
That is to say, described seed file information is exactly using files such as operating system configuration files to be downloaded (or image file os.iso) as seed source, by client node, utilizes this seed file acquisition of information operating system configuration file to be downloaded.
It should be noted that, in seed file information, comprised but be not limited to: the size information of the identification information of operating system configuration file to be downloaded, operating system configuration file to be downloaded, version information etc.
The described identification information that has had the client node of described operating system configuration file is that the IP address information that service end node has downloaded according to the described file of the client end node transmission receiving the described client node carrying in message is determined.
Step 103: described client node is according to described seed file information is downloaded described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding.
In step 103, owing to having encapsulated Bittorrent client in initrd file in service end node (or Installation Sever server), after client node obtains initrd file, start Bittorrent client, and resolve seed file information, and the content obtaining according to parsing, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
Particularly, first, described client node is resolved described seed file information, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information.
It should be noted that, after parsing, obtain also having comprised in described seed file information the identification information and definite content information that obtains operating system configuration file from described client node of the client node that has described operating system configuration file.
Secondly, described client node sends downloading request message to client node corresponding to identification information that has the client node of described operating system configuration file.
The identification information that has comprised operating system configuration file to be downloaded in described downloading request message.
After resolving, obtain also having comprised in described seed file information the identification information of the client node that has described operating system configuration file and determine while obtaining the content information of operating system configuration file from described client node, described client node is according to the described identification information that has had the client node of described operating system configuration file, and the client node corresponding to the identification information of described client node sends downloading request message.
Wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node.
For example: the current client node that has had operating system configuration file to be downloaded has 5, in seed file, also comprised so the content information that operating system configuration file to be downloaded is provided that service end node distributes for these 5 client nodes: first's content is provided by client node 1; The second part is provided by client node 2; Third part content is provided by client node 3; The 4th partial content is provided by client node 4; The 5th partial content is provided by client node 5, and first's content, the second part, third part content, the 4th partial content and the 5th partial content are combined into operating system configuration file to be downloaded.
Finally, receive the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that the client node corresponding to identification information of the client node had described operating system configuration file send.
Particularly, the identification information that obtains also having comprised in described seed file information the client node that has described operating system configuration file after resolving with determine while obtaining the content information of operating system configuration file from described client node, described client node receives the content information of the described operating system configuration file comprising in the described downloading request message that the client node corresponding to identification information of described client node send.
Take above-mentioned example as example, described client node receives first's content that client node 1 sends, receive the second part that client node 2 sends, receive the third part content that client node 3 sends, receive the 4th partial content that client node 4 sends, receive the 5th partial content that client node 5 sends, Bing You first content, the second part, third part content, the 4th partial content and the 5th partial content are integrated and are obtained operating system configuration file.
Alternatively, described client node is after resolving described seed file information, utilize the described seed file information obtaining of resolving, download described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding before, described method also comprises:
Described client node set up and described service end node between the download link of down operation CONFIG.SYS, and establish a communications link by this download link client node corresponding with the identification information of client node that has described operating system configuration file.
Step 104: described client node has been downloaded message to described service end node Transmit message.
Wherein, described file has been downloaded the IP address information that has comprised described client node in message.
By the scheme of the embodiment of the present invention one, client node is after service end node transmit operation CONFIG.SYS download request, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file, described client node is resolved described seed file information, and the described seed file information of utilizing parsing to obtain, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file, like this, client node obtains the mode of operating system configuration file and is obtained by the service end node from single, change to and can from have other client nodes of operating system configuration file, obtain, effectively shunted from the operation of the direct down operation CONFIG.SYS of service end node, reduced the resource working pressure of service end node, improve client and obtained the efficiency of operating system configuration file.
Embodiment bis-:
The schematic flow sheet of the transmission method of a kind of file data providing for the embodiment of the present invention two as shown in Figure 2.The embodiment of the present invention two is and the invention of the embodiment of the present invention one under same inventive concept.Described method can be as described below.
Step 201: service end node receives the operating system configuration file download request that client node sends.
Step 202: service end node judges the current client node that has described operating system configuration file that whether existed.
In step 202, when definite current existence has the client node of described operating system configuration file, redirect carries out 203; Determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
Step 203: service end node sends the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node.
Like this so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node of described operating system configuration file, download described operating system configuration file.
In yet another embodiment of the present invention, before sending the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file to described client node, described method also comprises:
Described service end node is according to having the identification information of the client node of described operating system configuration file, determines the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And
By being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
Step 204: described service end node receives the file of described client node transmission and downloaded message.
Wherein, described file has been downloaded the IP address information that has comprised described client node in message.
The described file that described service end node sends according to the client end node receiving has been downloaded the definite client node that has described operating system configuration file of IP address information of the described client node carrying in message.
Embodiment tri-:
The structural representation of the transmission equipment of a kind of file data providing for the embodiment of the present invention three as shown in Figure 3.The embodiment of the present invention three is and the real-time example one of the present invention and the invention of the embodiment of the present invention two under same inventive concept.Described transmission equipment comprises: receiver module 11 and download module 12, wherein:
Particularly, described download module 12, the described seed file information receiving specifically for resolving described receiver module, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information; To client node corresponding to identification information that has the client node of described operating system configuration file, send downloading request message, in described downloading request message, comprised the identification information of operating system configuration file to be downloaded; And the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that sends of client node corresponding to the identification information that receives the client node had described operating system configuration file.
In yet another embodiment of the present invention, the identification information and definite content information that obtains operating system configuration file from described client node that in described seed file information, have also comprised the client node that has described operating system configuration file;
Described download module 12, also for according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node; And the content information of the described operating system configuration file comprising in the described downloading request message that sends of client node corresponding to the identification information that receives described client node.
In yet another embodiment of the present invention, described receiver module 11, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file specifically for described client node by file transfer protocol (FTP) FTP or TFTP TFTP.
It should be noted that, the embodiment of the present invention three relates to transmission equipment can pass through hard-wired physical entity unit, and physical node, can also be the logical block of realizing by software, and dummy node, does not limit here.
In addition, if the transmission equipment that the embodiment of the present invention three relates to is client node equipment, can also represent in the following manner:
Client node equipment, comprising:
Signal receiver, for after service end node transmit operation CONFIG.SYS download request, receive the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file;
Processor for according to described seed file information, is downloaded described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding.
Particularly, described processor, the described seed file information receiving specifically for resolving described receiver module, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information; To client node corresponding to identification information that has the client node of described operating system configuration file, send downloading request message, in described downloading request message, comprised the identification information of operating system configuration file to be downloaded; And the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that sends of client node corresponding to the identification information that receives the client node had described operating system configuration file.
In another embodiment of the present invention, the identification information and definite content information that obtains operating system configuration file from described client node that in described seed file information, have also comprised the client node that has described operating system configuration file;
Described processor, also for according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node; And the content information of the described operating system configuration file comprising in the described downloading request message that sends of client node corresponding to the identification information that receives described client node.
Described signal receiver, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file specifically for described client node by file transfer protocol (FTP) FTP or TFTP TFTP.
Embodiment tetra-:
As shown in Figure 4, the structural representation of the transmission equipment of a kind of file data providing for the embodiment of the present invention four, the embodiment of the present invention four is to the invention of the embodiment of the present invention three under same inventive concept with the embodiment of the present invention one, described transmission equipment comprises: receiving element 21 and transmitting element 22, wherein:
Receiving element 21, the operating system configuration file download request sending for receiving client node;
Transmitting element 22, for send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
Particularly, described transmitting element 22, specifically for judging the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
Described transmitting element 22, also for determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
Alternatively, described transmission equipment also comprises: determining unit 23, wherein:
Determining unit 23, before sending the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file at described transmitting element to described client node, according to the identification information that has the client node of described operating system configuration file, determine the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And by being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
It should be noted that, the embodiment of the present invention four relates to transmission equipment can pass through hard-wired physical entity unit, and physical node, can also be the logical block of realizing by software, and dummy node, does not limit here.
In addition, if the transmission equipment that the embodiment of the present invention four relates to is service end node device, can also represent in the following manner:
Service end node device, comprising:
Signal receiver, the operating system configuration file download request sending for receiving client node;
Signal projector, for send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
Particularly, described signal projector, specifically for judging the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
Described signal projector, also for determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
Alternatively, described service end node also comprises: processor, wherein:
Processor, before sending the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file at described transmitting element to described client node, according to the identification information that has the client node of described operating system configuration file, determine the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And by being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
Embodiment five:
The structural representation of the transmission system of a kind of file data providing for the embodiment of the present invention five as shown in Figure 5.The embodiment of the present invention five is and the invention of the embodiment of the present invention one～tetra-under same inventive concept that described system has comprised a plurality of client service node 311～31N and service end node 32.
Wherein, client node 311 need to be from service end node down operation CONFIG.SYS, has and in part client node, had operating system configuration file in other client nodes 312～31N.
Client node 311, for after service end node 32 transmit operation CONFIG.SYS download requests, receive the seed file information for down operation CONFIG.SYS that described service end node 32 sends and the identification information that has had the client node of described operating system configuration file; The described seed file information receiving according to described receiver module is downloaded described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding.
Service end node 32, the operating system configuration file download request sending for receiving client node 311; And send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node.
It should be noted that, in the embodiment of the present invention five, client node 311 has possessed all functions of the transmission equipment described in the embodiment of the present invention three, does not repeat here; In the embodiment of the present invention five, service end node 32 has possessed all functions of the transmission equipment described in the embodiment of the present invention four, does not repeat here.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect completely.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code one or more.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, device (equipment) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (16)
1. a transmission method for file data, is characterized in that, comprising:
Client node is after service end node transmit operation CONFIG.SYS download request, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file;
Described client node is according to described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, downloads described operating system configuration file.
2. the method for claim 1, it is characterized in that, described client node is according to described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, downloads described operating system configuration file, comprising:
Described client node is resolved described seed file information, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information;
Described client node sends downloading request message to client node corresponding to identification information that has the client node of described operating system configuration file, has comprised the identification information of operating system configuration file to be downloaded in described downloading request message; And
Receive the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that the client node corresponding to identification information of the client node had described operating system configuration file send.
3. method as claimed in claim 2, it is characterized in that, in described seed file information, also comprised the identification information and definite content information that obtains operating system configuration file from described client node of the client node that has described operating system configuration file;
Described client node sends downloading request message to client node corresponding to identification information that has the client node of described operating system configuration file, comprising:
Described client node is according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node;
Operating system configuration file corresponding to identification information that receives the operating system configuration file described to be downloaded that the client node corresponding to identification information of the client node had described operating system configuration file send, comprising:
Described client node receives the content information of the described operating system configuration file comprising in the described downloading request message that client node that the identification information of described client node is corresponding sends.
4. the method as described in as arbitrary in claim 1～3, it is characterized in that, described client node receives the seed file information for down operation CONFIG.SYS of described service end node transmission and has had the identification information of the client node of described operating system configuration file, comprising:
Described client node receives the seed file information for down operation CONFIG.SYS of described service end node transmission by file transfer protocol (FTP) FTP or TFTP TFTP and has had the identification information of the client node of described operating system configuration file.
5. a transmission method for file data, is characterized in that, comprising:
Service end node receives the operating system configuration file download request that client node sends; And
Described service end node sends the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
6. method as claimed in claim 5, is characterized in that, to described client node, sends the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file, comprising:
Judge the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
7. method as claimed in claim 6, is characterized in that, described method also comprises:
Determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
8. the method as described in as arbitrary in claim 5～7, it is characterized in that, send the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file to described client node before, described method also comprises:
Described service end node is according to having the identification information of the client node of described operating system configuration file, determines the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And
By being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
9. a transmission equipment for file data, is characterized in that, comprising:
Receiver module, for after service end node transmit operation CONFIG.SYS download request, receive the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file;
Download module for the described seed file information receiving according to described receiver module, is downloaded described operating system configuration file from have the client node that the identification information of client node of described operating system configuration file is corresponding.
10. transmission equipment as claimed in claim 9, is characterized in that,
Described download module, the described seed file information receiving specifically for resolving described receiver module, obtains the identification information of the operating system configuration file to be downloaded that comprises in described seed file information; To client node corresponding to identification information that has the client node of described operating system configuration file, send downloading request message, in described downloading request message, comprised the identification information of operating system configuration file to be downloaded; And the operating system configuration file corresponding to identification information of the operating system configuration file described to be downloaded that sends of client node corresponding to the identification information that receives the client node had described operating system configuration file.
11. transmission equipments as claimed in claim 10, it is characterized in that, in described seed file information, also comprised the identification information and definite content information that obtains operating system configuration file from described client node of the client node that has described operating system configuration file;
Described download module, also for according to the described identification information that has had the client node of described operating system configuration file, the client node corresponding to the identification information of described client node sends downloading request message, wherein, in described downloading request message, comprised and determined the content information that obtains operating system configuration file from described client node; And the content information of the described operating system configuration file comprising in the described downloading request message that sends of client node corresponding to the identification information that receives described client node.
12. transmission equipments as described in as arbitrary in claim 9～11, is characterized in that,
Described receiver module, receives the seed file information for down operation CONFIG.SYS that described service end node sends and the identification information that has had the client node of described operating system configuration file specifically for described client node by file transfer protocol (FTP) FTP or TFTP TFTP.
The transmission equipment of 13. 1 kinds of file datas, is characterized in that, comprising:
Receiving element, the operating system configuration file download request sending for receiving client node;
Transmitting element, for send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file to described client node, so that the client node of transmit operation CONFIG.SYS download request utilizes described seed file information, from have the client node that the identification information of client node of described operating system configuration file is corresponding, download described operating system configuration file.
14. transmission equipments as claimed in claim 13, is characterized in that,
Described transmitting element, specifically for judging the current client node that has described operating system configuration file that whether existed;
When definite current existence has the client node of described operating system configuration file, to described client node, send the seed file information that is used for down operation CONFIG.SYS and the identification information that has had the client node of described operating system configuration file.
15. transmission equipments as claimed in claim 14, is characterized in that,
Described transmitting element, also for determine current while there is not the client node that has described operating system configuration file, to described client node transmit operation CONFIG.SYS.
16. transmission equipments as described in as arbitrary in claim 13～15, is characterized in that, described transmission equipment also comprises:
Determining unit, before sending the identification information of the client node that is used for the seed file information of down operation CONFIG.SYS and has had described operating system configuration file at described transmitting element to described client node, according to the identification information that has the client node of described operating system configuration file, determine the content information of the operating system configuration file that the client node corresponding to identification information of the client node that each has had described operating system configuration file need to provide; And by being provided, the identification information of client node of described operating system configuration file and the corresponding relation between the content information of definite operating system configuration file providing from described client node be encapsulated in seed file.
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| CN201310656409.4A CN103685496A (en) | 2013-12-06 | 2013-12-06 | Transmission method and device of file data |
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| CN201310656409.4A CN103685496A (en) | 2013-12-06 | 2013-12-06 | Transmission method and device of file data |
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Cited By (9)
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| CN104219312A (en) * | 2014-09-05 | 2014-12-17 | 无锡天脉聚源传媒科技有限公司 | Program installation method and program installation device |
| CN104320432A (en) * | 2014-09-28 | 2015-01-28 | 百度在线网络技术（北京）有限公司 | Software installing method and device, server and system |
| CN106487931A (en) * | 2016-12-13 | 2017-03-08 | 中国人民解放军国防科学技术大学 | A kind of BitTorrent data distribution systems collaborative based on similar documents and method |
| CN108322496A (en) * | 2017-01-17 | 2018-07-24 | 北京京东尚科信息技术有限公司 | Image file distribution method and system, computer readable storage medium, electronic equipment |
| CN108848141A (en) * | 2018-05-31 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of response method of server data access and associated method and relevant apparatus |
| CN109408109A (en) * | 2018-10-23 | 2019-03-01 | 金蝶软件（中国）有限公司 | A kind of software layout method and system |
| CN109522028A (en) * | 2018-11-15 | 2019-03-26 | 郑州云海信息技术有限公司 | A kind of installation method and system of operating system |
| CN111866099A (en) * | 2020-07-07 | 2020-10-30 | 锐捷网络股份有限公司 | Method, device, system, equipment and storage medium for downloading mirror image file |
| CN113452799A (en) * | 2021-08-31 | 2021-09-28 | 北京交通大学 | File transmission method, system and storage medium based on intelligent integrated identification network |
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| CN104219312A (en) * | 2014-09-05 | 2014-12-17 | 无锡天脉聚源传媒科技有限公司 | Program installation method and program installation device |
| CN104320432A (en) * | 2014-09-28 | 2015-01-28 | 百度在线网络技术（北京）有限公司 | Software installing method and device, server and system |
| CN106487931A (en) * | 2016-12-13 | 2017-03-08 | 中国人民解放军国防科学技术大学 | A kind of BitTorrent data distribution systems collaborative based on similar documents and method |
| CN106487931B (en) * | 2016-12-13 | 2019-05-24 | 中国人民解放军国防科学技术大学 | A kind of BitTorrent data distribution systems and method based on similar documents collaboration |
| CN108322496A (en) * | 2017-01-17 | 2018-07-24 | 北京京东尚科信息技术有限公司 | Image file distribution method and system, computer readable storage medium, electronic equipment |
| CN108848141A (en) * | 2018-05-31 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of response method of server data access and associated method and relevant apparatus |
| CN109408109A (en) * | 2018-10-23 | 2019-03-01 | 金蝶软件（中国）有限公司 | A kind of software layout method and system |
| CN109522028A (en) * | 2018-11-15 | 2019-03-26 | 郑州云海信息技术有限公司 | A kind of installation method and system of operating system |
| CN111866099A (en) * | 2020-07-07 | 2020-10-30 | 锐捷网络股份有限公司 | Method, device, system, equipment and storage medium for downloading mirror image file |
| CN111866099B (en) * | 2020-07-07 | 2022-09-20 | 锐捷网络股份有限公司 | Method, device, system, equipment and storage medium for downloading mirror image file |
| CN113452799A (en) * | 2021-08-31 | 2021-09-28 | 北京交通大学 | File transmission method, system and storage medium based on intelligent integrated identification network |
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