CN1302383C - Burn recording method and system - Google Patents

Burn recording method and system Download PDF

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Publication number
CN1302383C
CN1302383C CNB2003101038012A CN200310103801A CN1302383C CN 1302383 C CN1302383 C CN 1302383C CN B2003101038012 A CNB2003101038012 A CN B2003101038012A CN 200310103801 A CN200310103801 A CN 200310103801A CN 1302383 C CN1302383 C CN 1302383C
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file
network computer
burning
flow process
burn
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CN1614558A (en
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索胜军
丁刚
黄海
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Abstract

The present invention relates to a burn recording method and a system for network computers. The burn recording method comprises the steps of a document acquisition process and a burn recording process, wherein the document acquisition process has the step that a server downloads desired burn recording documents and corresponding burn recording programs to a network computer connected with the server according to the instruction of a command; the burn recording process has the step that the network computer operates the burn recording programs and records the burn recording documents to a corresponding chip. The burn recording system comprises a server and a plurality of network computers connected with networks. The burn recording system is characterized in that the server comprises an upload module, a database, a management module, an updating module and a document transmission service module, wherein the upload module is used for uploading burn recording documents of different versions and corresponding burn recording programs to the server; the database is used for storing the uploaded burn recording documents and the corresponding burn recording programs; the management module is used for uniformly managing the versions of the burn recording documents; the updating module is used for selecting the versions of the burn recording documents and setting the order for burn recording; the document transmission service module is used for obtaining the IP addresses of corresponding network computers and sending the burn recording documents and the corresponding burn recording programs to the network computers.

Description

Method for burn-recording and system
Technical field
The present invention relates to a kind of method for burn-recording and system, refer to a kind of method for burn-recording and system that is used for network computer (NC) especially.
Background technology
Network computer is the simplification computing machine of equipment such as no hard disk, CD-ROM drive, floppy drive, utilizes local resource or server resource to calculate, and utilizes server resource to carry out data storage, has safe, reliable, manageable characteristics.500 persistent erections in the world, 80% enterprise has used network computer, also has been subjected to the approval of government, functional department, large enterprises at home.Along with the birth of homemade cpu chip, country beginning network computer industry energetically in the hope of driving the development of domestic soft, hardware, and has obtained preliminary effect.
The same with common computing machine, network computer also has the basic input/output (BIOS of oneself, Basic Input Output System) and operating system (OS, Operating System), BIOS is stored among the F1ash on the mainboard, and operating system can also can be placed on the memory device electronic hard disc (DOC, Disk On Chip) that plate carries from downloaded.
For alleviating Network Transmission pressure, the purpose of safeguards system stability, network computer is generally understood plate and is carried DOC, storage operating system.Network computer is a kind of embedded device, towards be the industry user, and industry user's demand varies, embedded OS does not allow the user to have the right of oneself revising again, this must carry out the customized development of BIOS and operating system according to user's demand with regard to requiring producer, and the BIOS and the operating system of a plurality of versions of meeting consumers' demand is provided.DOC is connected with mainboard by interface when formal production sometimes, can directly be fixed on the mainboard in order to save cost sometimes, can't use burning equipment to carry out the burning of operating system; Also not having special-purpose burning equipment when needing operating system update in addition after network computer is in user's hand can use.Therefore how to realize online burning and many Version Control of operating system, become urgent problem in network computer production and the maintenance.
The network computer mainboard is produced in enormous quantities by factory, can't know during production whom the final user is, the BIOS of customization also just can't be provided, and the BIOS when mainboard dispatches from the factory can only be again a Standard Edition; Owing to there not being floppy drive, can't use floppy disk to start the method that refreshes BIOS at the product line, therefore carrying out the management and control of bios version and refresh at the product line is the unavoidable problem of network computer through engineering approaches.
In addition, as if only independently realizing BIOS or operating system online burning or refreshing, can not reach real network computer through engineering approaches, for example BIOS obtained associated documents and carries out burning or refresh from network after, the parameter item system leading equipment of its BIOS (Root Device): the source of specified file system was that network obtains; When operating system was burned onto DOC, the parameter item system leading equipment (RootDevice) of BIOS: the source of specified file system should be this machine and obtains (DOC); So just need carry out burning once more or refresh BIOS.Therefore, realization network computer through engineering approaches also must be considered the automatic redirect setting between various online burnings or refresh flow.
Summary of the invention
The problem that the present invention solves is method for burn-recording and the system that is used for network computer, realizes online batch burning.
For addressing the above problem, method for burn-recording of the present invention is used for network computer, may further comprise the steps: 1) start kernel file, kernel file is loaded into network computer; 2) program is fired in startup, and kernel file is burned onto memory device electronic hard disc DOC; 3) file system is burned onto DOC.This method for burn-recording is according to burning object difference, and carries out corresponding file successively according to predetermined burning order and obtain flow process and burning flow process.The burning object includes BIOS and operating system and the burning flow process corresponding BIOS of comprising burning flow process and operating system burning flow process, and corresponding burning includes in proper order: BIOS-operating system-BIOS, operating system-BIOS, BIOS and operating system.Recordable paper in the BIOS burning flow process is the BIOS file, the operation fire program with the BIOS burning file in flash memory.
Operating system burning flow process is used for operating system the firing to electronic hard disc of network computer, wherein this recordable paper comprises the kernel file and the system file of operating system, this flow process specifically may further comprise the steps: by starting kernel file, kernel file is loaded in the network computer, and starts the program of firing; Electronic hard disc is formatd totally, whether physical damage is arranged with the detected electrons hard disk; If electronic hard disc has physical damage then process ends, if do not have physical damage then carry out following step; Kernel file is burned onto electronic hard disc; Electronic hard disc is carried out subregion; By the disk formatting order electronic hard disc that has divided the district is formatd; File system is burned onto electronic hard disc.Also comprise partitioned file in this recordable paper, and this partitioned file comprises partition information and subregion order, the partition information that reads automatically during subregion in the file is carried out the subregion order, realizes the electronic hard disc auto-partition.
Correspondingly, programming system includes server and some network computers that is connected with network, it is characterized in that described server comprises: go up transmission module, be used for the recordable paper of different editions and fire program accordingly uploading onto the server; Database is used to store the recordable paper of uploading and fires program accordingly; Administration module carries out unified management to the version of recordable paper; Refresh module is used to select the recordable paper version and the burning order is set; The file transfer services module is used to obtain the IP address of corresponding network computer and with recordable paper and fire program accordingly and be sent to this network computer.
Compared with prior art, the present invention has the following advantages:
Solving the network computer operating system of curstomer-oriented customized development and Version Control and the DOC burning of BIOS is that network computer is produced the problem that faces in batches;
Computer operating system and the Version Control of BIOS and the organic combination of burning of DOC with network, not only the operating system of network computer to the artificial intervention of DOC sintering procedure is partly reduced to minimum (the whole operation engineering only need be restarted artificial step that gets involved of network computer after network computer has been fired DOC), and the DOC file system is downloaded to the internal memory of network computer when downloading, thereby strengthened the security that network computer DOC fires by kernel file;
Simultaneously by rationally using the DHCP agreement, thereby realized network computer DOC through engineering approaches version control function, Data Control and the release maintenance of network computer DOC have been made things convenient for, reduced the production cost of network computer, improved production efficiency, solved the customized development of network computer and the contradiction between batch process, made the batch process of network computer become possibility;
In addition, solved operating system update problem after product offers the user simultaneously.
Description of drawings
Fig. 1 is a programming system synoptic diagram of the present invention.
Fig. 2 is a method for burn-recording overall flow synoptic diagram of the present invention.
Fig. 3 is the structural representation of server in the programming system of the present invention.
Fig. 4 is the process flow diagram of specific embodiment in the method for burn-recording of the present invention.
Fig. 5 is the process flow diagram in production application in the method for burn-recording of the present invention.
Embodiment
In the prior art, the associated documents burning of network computer, for example operating system is burned onto DOC, because of the easy structure of network computer often adopts chip that the mode of copying is carried out burning, can't reach burning in batches on producing, and has influenced production efficiency.The purpose of method for burn-recording of the present invention and system is to realize the online batch burning of network computer.
Please refer to shown in Figure 1ly, plurality of network computing machine 1 is set up network by switch 2 with server 3 and is connected, and method for burn-recording of the present invention is realized the online batch burning of network computer based on such network system.
Please refer to shown in Figure 2, method for burn-recording of the present invention comprise upload flow process, file obtains flow process and burning flow process:
Upload flow process, the recordable paper and the program of firing accordingly upload onto the server in 3, and carry out unified management;
File obtains flow process, and server 3 is downloaded required recordable paper and fired the network computer 1 that program extremely is connected with server 3 accordingly according to the order indication;
The burning flow process, network computer 1 operation is fired program recordable paper is burnt in the relevant chip.
Wherein, uploading flow process may further comprise the steps:
1) recordable paper of different editions and the program of firing are accordingly uploaded onto the server in 3;
2) store the recordable paper of uploading and reach the program of firing accordingly;
3) version to recordable paper carries out unified management;
File obtains flow process and may further comprise the steps:
1) version of selection recordable paper;
2) the burning order is set;
3) network computer 1 that will desire burning links to each other with server 3 by network, and with recordable paper and fire program accordingly and be downloaded to this network computer 1,
Server 3 obtains the IP address of network computer 1 by dynamic-configuration agreement (DHCP), and by trivial file transport protocol (TFTP) recordable paper is reached and to fire program accordingly and send to network computer 1.
Please refer to shown in Figure 3ly, server 3 comprises as lower module:
Last transmission module 30 is used for the recordable paper 31 of different editions and fires program 32 accordingly uploading onto the server;
Database is used to store the recordable paper of uploading 31 and fires program 32 accordingly;
Administration module 33 carries out unified management to the version of recordable paper 31;
Refresh module 34 is used to select recordable paper 31 versions and the burning order is set;
File transfer services module (DHCP agreement 35, TFTP agreement 36) is used to obtain the IP address of corresponding network computer 1 and with recordable paper 31 and fire program 32 accordingly and be sent to this network computer 1.
This method for burn-recording is according to burning object difference, and carries out corresponding file successively according to predetermined burning order and obtain flow process and burning flow process.In the present embodiment, the burning object includes BIOS and operating system and the burning flow process corresponding BIOS of comprising burning flow process and operating system burning flow process, and corresponding burning includes in proper order: BIOS-operating system-BIOS, operating system-BIOS, BIOS and operating system.
The burning order is selected to be provided with as the case may be:
When the BIOS default value does not match, when not allowing to carry out online burning, adopt BIOS-operating system-BIOS order.File transfer configuration item (the TFTP option that for example works as BIOS, specify the mode that obtains configuration information, comprise: dynamically obtain configuration information (DHCP, Dynamic Host ConfigurationProtocol) and the static configuration information (STATIC) that obtains), default value is the static configuration information that obtains, then can't carry out online burning, then need at first BIOS to be carried out burning, and then to the burning of operating system to DOC.At this moment, the parameter item system leading equipment of BIOS (Root Device): the source of specified file system is that network obtains; When operating system was burned onto DOC, the parameter item system leading equipment of BIOS (Root Device): the source of specified file system should be this machine and obtains (DOC); So just need carry out burning once more or refresh BIOS.When adopting BIOS-operating system-BIOS burning order, the concrete execution sequence of each flow process: file obtains flow process (BIOS)-BIOS burning flow process-file and obtains flow process (operating system and BIOS)-operating system burning flow process-BIOS burning flow process.
When BIOS default value coupling, when allowing to carry out online burning, adopt operating system-BIOS order, specifically execution sequence of each flow process: file obtains flow process (operating system and BIOS)-operating system burning flow process-BIOS burning flow process.
When only needing BIOS or operating system, carry out separately: file obtains flow process (operating system/BIOS)-operating system/BIOS burning flow process.
Recordable paper in the BIOS burning flow process is the BIOS file, the operation fire program with the BIOS burning file in flash memory.
The operating system that operating system burning flow process is used for network computer is fired to DOC's, and wherein this recordable paper comprises the kernel file and the system file of operating system, and this flow process specifically may further comprise the steps:
1) by starting kernel file, kernel file is loaded in the network computer, and starts the program of firing;
2) DOC is formatd totally, whether physical damage is arranged to detect DOC;
3) if DOC has physical damage then process ends, if do not have physical damage then carry out following step;
4) kernel file is burned onto DOC;
5) DOC is carried out subregion;
Adopt file partition instrument and input redirecting technique that DOC is carried out subregion, will be when the DOC subregion used all partition informations and subregion demanded storage in partitioned file, this partitioned file is packaged in the recordable paper, during subregion, automatically the partition information that reads in the file is carried out the subregion order, realizes the DOC auto-partition;
6) by the disk formatting order DOC that has divided the district is formatd;
7) file system is burned onto DOC.
After carrying out the burning flow process, also comprise the inspection flow process: restart network computer, check whether normally operation, if normal operation then finish, if could normally move then re-execute the burning flow process.
Please refer to shown in Figure 4ly, method for burn-recording of the present invention is applied to the burning flow process that BIOS and operating system cooperate, and may further comprise the steps:
1) step 401, network computer powers up start;
2) step 402 judges whether burning BIOS, if, execution in step 403 operation fire program with the BIOS burning file in flash memory (FLASH); If not, then execution in step 404 judges whether burning DOC;
3) if do not carry out DOC burning, then process ends; If carry out the DOC burning then execution in step 405, download kernel file, system file, fire program and partitioned file;
4) step 406 by starting kernel file, is loaded into kernel file in the network computer, and starts the program of firing;
5) step 407 couple DOC formats totally;
6) step 408, whether have physical damage, if damage, then finish if detecting DOC, do not damage if, and then execution in step 409;
7) step 409 is burned onto DOC with kernel file;
8) step 410 is carried out subregion and format to DOC;
9) step 411 is burned onto DOC with file system;
10) step 412 judges whether burning BIOS once more, if burning then jump procedure 403, if not burning, then execution in step 413;
12) step 413 is restarted network computer;
13) step 414 is judged bios version whether correct (coupling), if incorrect then step 403 is carried out the BIOS burning, if correct, then whether normally execution in step 415 judges network computer startup;
14) if normal start then finish,, carry out the DOC burning if can not normally start then redirect 404.
Please refer to shown in Figure 5ly, be the process flow diagram of method for burn-recording of the present invention when the production application, may further comprise the steps:
1) step 501, managerial personnel open server;
2) step 502 is selected the version of recordable paper and the burning order is set;
3) step 503 is produced informant person and is opened the network computer that is connected with server;
4) step 504 is downloaded recordable paper and is fired program;
5) step 505 is judged burning object (BIOS or DOC), and carries out the burning flow process;
6) step 506 is closed network computer, and network computer is taken between test test;
7) step 507, the tester opens network computer;
Whether 8) step 508 judges whether network computer can normally start, successful to judge burning;
9) step 509, the tester tests the network computer of burning success.
Please continue with reference to shown in Fig. 1-3, programming system of the present invention is used for network computer, includes server and some network computers that is connected with network, and server 3 comprises as lower module:
Last transmission module 30 is used for the recordable paper 31 of different editions and fires program 32 accordingly uploading onto the server;
Database is used to store the recordable paper of uploading 31 and fires program 32 accordingly;
Administration module 33 carries out unified management to the version of recordable paper 31;
Refresh module 34 is used to select recordable paper 31 versions and the burning order is set;
File transfer services module (DHCP agreement 35, TFTP agreement 36) is used to obtain the IP address of corresponding network computer 1 and with recordable paper 31 and fire program 32 accordingly and be sent to this network computer 1.
DHCP agreement 35 is used to obtain the IP address of network computer 1, and TFTP agreement 36 is used for recordable paper and fires program accordingly sending to network computer 1.
In sum, the Version Control of the network computer operating system of method for burn-recording solution curstomer-oriented customized development of the present invention and BIOS and DOC burning are that network computer is produced the problem that faces in batches.In the specific embodiment, computer operating system and the Version Control of BIOS and the organic combination of burning of DOC with network, not only the operating system of network computer to the artificial intervention of DOC sintering procedure is partly reduced to minimum (the whole operation engineering only need be restarted artificial step that gets involved of network computer after network computer has been fired DOC), and the DOC file system is downloaded to the internal memory of network computer when downloading, thereby strengthened the security that network computer DOC fires by kernel file; Simultaneously by rationally using the DHCP agreement, thereby realized network computer DOC through engineering approaches version control function, Data Control and the release maintenance of network computer DOC have been made things convenient for, reduced the production cost of network computer, improved production efficiency, solved the customized development of network computer and the contradiction between batch process, made the batch process of network computer become possibility.In addition, solved operating system update problem after product offers the user simultaneously.

Claims (6)

1. a method for burn-recording is used for network computer, it is characterized in that, this method for burn-recording comprises that file uploads flow process, obtains flow process and burning flow process;
The described flow process of uploading comprises:
1) recordable paper of different editions and the program of firing accordingly uploaded onto the server;
2) store the recordable paper of uploading and reach the program of firing accordingly;
3) version to recordable paper carries out unified management;
The described flow process of obtaining comprises:
4) version of selection recordable paper;
5) the burning order is set;
6) network computer that will desire burning links to each other with server by network, and with recordable paper and fire program accordingly and be downloaded to this network computer;
Described burning flow process comprises:
7) start kernel file, kernel file is loaded into network computer;
8) program is fired in startup, and DOC is formatd totally, when detection DOC has the physics damage kernel file is not burned onto memory device electronic hard disc DOC; Subregion DOC and format;
9) file system is burned onto DOC.
2. method for burn-recording as claimed in claim 1, it is characterized in that, also comprise partitioned file in the recordable paper, and this partitioned file comprises partition information and subregion order, automatically the partition information that reads during subregion in the file is carried out the subregion order, realizes the electronic hard disc auto-partition.
3. method for burn-recording as claimed in claim 1 is characterized in that, in the step 6), obtains the IP address of network computer by the dynamic-configuration agreement, and by trivial file transport protocol with recordable paper and fire program accordingly and send to network computer.
4. method for burn-recording as claimed in claim 1 is characterized in that, after the execution burning flow process, also comprise the inspection flow process: restart network computer, check whether normally operation, if normal operation then finish, if could normally move then re-execute the burning flow process.
5. a programming system is used for network computer, includes server and some network computers that is connected with network, it is characterized in that described server comprises:
Last transmission module is used for the kernel file of different editions and system file and fires program accordingly uploading onto the server;
Database is used to store kernel file and the system file of uploading and fires program accordingly;
Administration module carries out unified management to the version of kernel file and system file;
Refresh module is used to select kernel file and system file version and the burning order is set;
The file transfer services module is used to obtain the IP address of corresponding network computer and with kernel file and system file and fire the DOC that program is sent to this network computer accordingly.
6. programming system as claimed in claim 5, it is characterized in that described file transfer services module comprises the dynamic-configuration agreement of the IP address that is used to obtain network computer and is used for kernel file and system file and fires the trivial file transport protocol that program sends to network computer accordingly.
CNB2003101038012A 2003-11-06 2003-11-06 Burn recording method and system Expired - Fee Related CN1302383C (en)

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