CN101807150A - Method for installing operation system on computer - Google Patents
Method for installing operation system on computer Download PDFInfo
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- CN101807150A CN101807150A CN200910007637A CN200910007637A CN101807150A CN 101807150 A CN101807150 A CN 101807150A CN 200910007637 A CN200910007637 A CN 200910007637A CN 200910007637 A CN200910007637 A CN 200910007637A CN 101807150 A CN101807150 A CN 101807150A
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- hard disk
- boot sequence
- prepreerence
- operating system
- sequence
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Abstract
The invention relates to a method for installing an operation system on a computer, which is applied to the computer with a plurality of hard disks, and is characterized in that: first, a BIOS Boot Specification Table (referred to as BBS table) is established in a fixed address space in a memory; through a BIOS memory, the default boot order of the hard disks is recorded into the BBS table, and the boot order of the hard disks is set to form the actual boot order of the hard disks; and then according to the actual boot order, the boot order of the hard disk with the highest priority in the default boot order and the boot order of the hard disk with the highest priority which meets the actual boot order are replaced, and the operation system is arranged on the hard disk with the highest priority which meets the actual boot order; and consequently, the boot efficiency of the computer can be improved.
Description
Technical field
The present invention relates to a kind of method of installing operating system on computers, relate in particular to a kind of in having the computer of many hard disks the method for installing operating system.
Background technology
Development of science and technology makes human lives's quality fast lifting, PC has become instrument indispensable in the daily life, only serve a user's demand with respect to PC, server (computer) then need receive the job requirement from from all directions in a short period of time, and reply at once, output data, therefore the arithmetic capability of server (computer) is often more powerful, and can carry out all computing work at short notice and the information of handling is provided, and the other-end machine by network connection service device (computer), can promptly obtain the data or the result that need.So this server (computer) must articulate a considerable amount of hard disks, handle for the access of carrying out mass data.
When booting computer, the basic input/output of mainboard (Basic Input/OutputSystem at first, BIOS) carry out startup self-detection program (Power On Self Test, POST) so that inner each equipment is carried out rolling inspection, this BIOS is in order to the operation of control basic hardware, and after carrying out the startup self-detection program, this BIOS carries out starting up's program.
Generally speaking, described hard disk has initial default start sequence.The operating system installation of this computer is in meeting on the hard disk that this default start sequence is the override startup.If after the method for user by hardware or software changed respectively the boot sequence of this hard disk, this hard disk that operating system is installed promptly was not the override startup.In carrying out starting up's program, whether BIOS just need check on the described hard disk installing operating system one by one according to meeting boot sequence that the user sets, and causes the launch computer operational efficiency not good.
Indulge the above, how to overcome the disappearance of above-mentioned prior art, and then a kind of method of installing operating system on computers be provided, with operating system installation on the hard disk that override starts, avoid producing the not good problem of launch computer yield, become the problem that needs to be resolved hurrily at present then.
Summary of the invention
Shortcoming in view of above-mentioned prior art, the invention provides a kind of method of installing operating system on computers, this computer has a plurality of hard disks, and this method may further comprise the steps: (1) provides basic input/output (Basic Input/Output System, BIOS) storer; (2) in this computer storer is set, definition has fixing address space in this storer; (3), in this address space, set up BIOS and start specification catalogue (BIOS Boot SpecificationTable is called for short the BBS catalogue), to write down the default start sequence of described hard disk by this BIOS storer; (4) boot sequence of described hard disk is set, to form the actual boot sequence of described hard disk; (5), will replace for the boot sequence of prepreerence hard disk and the boot sequence that to meet this actual boot sequence be prepreerence hard disk in this default start sequence according to this actual boot sequence; And (6) are on the prepreerence hard disk with this operating system installation in meeting this actual boot sequence.
Above-mentioned method further comprises provides CMOS (Complementary Metal Oxide Semiconductor) (ComplementaryMetal Oxygen Semiconductor, CMOS) random access memory (Random AccessMemory, RAM), the default start sequence of described hard disk and actual boot sequence are all deposited in this CMOS memory, and described hard disk has corresponding numerical value (CMOS value) respectively.
Above-mentioned steps (5) further comprises: exchange in this default start sequence to prepreerence hard disk and to meet this actual boot sequence be prepreerence hard disk pairing CMOS value respectively.
Described this BIOS storer be the BIOS ROM (read-only memory) (Read Only Memory, ROM).
Described this address space is program segment working time (Runtime Segment).
Than prior art, method by installing operating system on computers of the present invention, can be on the preferential hard disk in meeting this actual boot sequence with operating system installation, computer can directly be read install this operating system on the highest hard disk of boot sequence priority, and then promoted the operational efficiency of launch computer.
Description of drawings
Fig. 1 is the schematic flow sheet of the method for installing operating system on computers of the present invention.
The main element symbol description
S20～S25 step
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this instructions disclosed.
In the present embodiment, the method for installing operating system on computers of the present invention is applied to have in the computer of a plurality of hard disks.This computer has many hard disks a, b, c, d, and wherein the quantity of this hard disk is as limit, and described hard disk has default start sequence.
See also Fig. 1, be the process flow diagram of the method for installing operating system on computers of the present invention.As shown in the figure, the method for installing operating system on computers of the present invention may further comprise the steps:
At first, execution in step S20 provides basic input/output (Basic Input/OutputSystem, BIOS) storer.And this BIOS storer be ROM (read-only memory) (Read OnlyMemory, ROM).Then proceed to step S21.
Execution in step S21 is provided with storer in this computer, define fixing address space for this computer in this storer, and should fixing address space be program segment working time (RuntimeSegment).Then proceed to step S22.
In step S22, make this basic input/output storer in the address space of this storer, set up BIOS and start specification catalogue (BIOS Boot Specification Table, be called for short the BBS catalogue), and this basic input/output storer reads the default start sequence of described hard disk a, b, c or d, for example this default start sequence is 00,01,02,03, and 00 to be represented as default start sequence be prepreerence hard disk, and it is recorded in this BIOS starts in specification catalogue.Then proceed to step S23.
In step S23, the user adjusts the boot sequence of described hard disk a, b, c or d by setting program, to form the actual boot sequence of described hard disk, for example the actual boot sequence of its setting is 01,00,02,03, and the actual boot sequence of 01 representative is prepreerence hard disk b.Preferable, this setting program can be operated by the interface (setup utility) that BIOS provides, and then proceeds to step S24.
In step S24,,, be that the boot sequence of prepreerence hard disk a and boot sequence that this actual boot sequence is prepreerence hard disk b are replaced with this default start sequence by the basic input/output storer according to this actual boot sequence.Particularly, this computer further has CMOS (Complementary Metal Oxide Semiconductor) random access memory (Complementary Metal-OxideSemiconductor Random Access Memory, CMOS RAM), and this CMOS (Complementary Metal Oxide Semiconductor) memory storage the boot sequence of described hard disk a, b, c, d is arranged.At first, the default start sequence 00,01,02,03 of described hard disk is deposited in this CMOS memory, and described hard disk has corresponding numerical value (CMOS value) respectively.When this default start sequence is that the boot sequence of prepreerence hard disk a and boot sequence that this actual boot sequence is prepreerence hard disk b are when replacing, promptly by plug and play (the Plug and Play among this BIOS, PnP) program, exchange hard disk a, b be pairing CMOS value respectively.At this moment, the actual boot sequence 01,00,02,03 of described hard disk is promptly deposited in this CMOS memory.Then proceed to S25.
In step S25, be on the prepreerence hard disk b in meeting this actual boot sequence with this operating system installation.
Preferably, when being that prepreerence hard disk is when being same hard disk for prepreerence hard disk with meeting this actual boot sequence in this default start sequence, this operating system is write-enable information in the prepreerence hard disk meeting this actual boot sequence, thereby makes this operating system and this log-on message be positioned at same hard disk.And this log-on message is in order to carry out the program that starts computer.
In sum, the method for installing operating system on computers of the present invention is provided with storer and the fixing address space of definition in this storer on computers.And basic I/O storer reads the default start sequence of described hard disk from the CMOS (Complementary Metal Oxide Semiconductor) storer, and the default start sequence of described hard disk is recorded in the BIOS startup specification table in the fixed address space in this storer.And, the actual boot sequence of the described hard disk that in setting program, sets according to the user, this default start sequence that is stored in again in the CMOS (Complementary Metal Oxide Semiconductor) storer is the boot sequence of prepreerence hard disk and the exchange that this actual boot sequence is the boot sequence of prepreerence hard disk, this default start sequence that further is stored in the CMOS (Complementary Metal Oxide Semiconductor) storer is the exchange that the pairing CMOS value of prepreerence hard disk and this actual boot sequence are the pairing CMOS value of prepreerence hard disk, being prepreerence hard disk with operating system installation in meeting this actual boot sequence.Therefore, the method for installing operating system on computers of the present invention has the effect that promotes launch computer efficient.
The foregoing description is illustrative principle of the present invention and effect only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the scope of the present invention should be listed as claim.
Claims (9)
1. method of installing operating system on computers, this computer has a plurality of hard disks, it is characterized in that, and this method may further comprise the steps:
(1) provides the basic input/output storer;
(2) in this computer storer is set, definition has fixing address space in this storer;
(3), in this address space, set up BIOS and start the specification catalogue, to write down the default start sequence of described hard disk by this BIOS storer;
(4) boot sequence of described hard disk is set, to form the actual boot sequence of described hard disk;
(5), will replace for the boot sequence of prepreerence hard disk and the boot sequence that to meet this actual boot sequence be prepreerence hard disk in this default start sequence according to this actual boot sequence; And
(6) be on the prepreerence hard disk with this operating system installation in meeting this actual boot sequence.
2. the method for installing operating system on computers according to claim 1, it is characterized in that, this method further comprises provides the CMOS (Complementary Metal Oxide Semiconductor) random access memory, the default start sequence of described hard disk and actual boot sequence are all deposited in this CMOS random access memory, and described hard disk has corresponding CMOS value respectively.
3. the method for installing operating system on computers according to claim 2, it is characterized in that, according to this actual boot sequence, will further comprise in the step (5) of replacing for the boot sequence of prepreerence hard disk and the boot sequence that to meet this actual boot sequence be prepreerence hard disk in this default start sequence: exchange in this default start sequence to prepreerence hard disk and to meet this actual boot sequence be prepreerence hard disk pairing COMS value respectively.
4. the method for installing operating system on computers according to claim 1 is characterized in that, this BIOS storer is the BIOS ROM (read-only memory).
5. the method for installing operating system on computers according to claim 1 is characterized in that, this address space is program segment working time.
6. the method for installing operating system on computers according to claim 1 is characterized in that, the user carries out order to described hard disk and sets to form the actual boot sequence of described hard disk by setting program.
7. the method for installing operating system on computers according to claim 1, it is characterized in that, in step (5), further comprise:, replace in this default start sequence and to be the boot sequence of prepreerence hard disk and boot sequence that to meet this actual boot sequence be prepreerence hard disk by the plug and play program among this BIOS.
8. the method for installing operating system on computers according to claim 1, it is characterized in that, when being that prepreerence hard disk is when being same hard disk for prepreerence hard disk with meeting this actual boot sequence in this default start sequence, this operating system is write-enable information in the prepreerence hard disk meeting this actual boot sequence, thereby makes this operating system and this log-on message position at same hard disk.
9. the method for installing operating system on computers according to claim 8 is characterized in that, this log-on message is in order to carry out the program that starts computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910007637A CN101807150A (en) | 2009-02-16 | 2009-02-16 | Method for installing operation system on computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910007637A CN101807150A (en) | 2009-02-16 | 2009-02-16 | Method for installing operation system on computer |
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| Publication Number | Publication Date |
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| CN101807150A true CN101807150A (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910007637A Pending CN101807150A (en) | 2009-02-16 | 2009-02-16 | Method for installing operation system on computer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455919A (en) * | 2010-10-19 | 2012-05-16 | 英业达股份有限公司 | Automatic optimization setting method for basic input output system(BIOS) |
| CN102479095A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Test method for server |
| CN106293788A (en) * | 2015-05-27 | 2017-01-04 | 昆达电脑科技(昆山)有限公司 | The method adjusting start boot sequence |
| CN103677887B (en) * | 2012-09-26 | 2017-06-27 | 联想(北京)有限公司 | A kind of information processing method and a kind of electronic equipment |
| CN107368322A (en) * | 2017-07-28 | 2017-11-21 | 郑州云海信息技术有限公司 | The method and device of hard disk startup order under a kind of adjustment operating system |
-
2009
- 2009-02-16 CN CN200910007637A patent/CN101807150A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455919A (en) * | 2010-10-19 | 2012-05-16 | 英业达股份有限公司 | Automatic optimization setting method for basic input output system(BIOS) |
| CN102479095A (en) * | 2010-11-30 | 2012-05-30 | 英业达股份有限公司 | Test method for server |
| CN103677887B (en) * | 2012-09-26 | 2017-06-27 | 联想(北京)有限公司 | A kind of information processing method and a kind of electronic equipment |
| CN106293788A (en) * | 2015-05-27 | 2017-01-04 | 昆达电脑科技(昆山)有限公司 | The method adjusting start boot sequence |
| CN107368322A (en) * | 2017-07-28 | 2017-11-21 | 郑州云海信息技术有限公司 | The method and device of hard disk startup order under a kind of adjustment operating system |
| CN107368322B (en) * | 2017-07-28 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Method and device for adjusting hard disk starting sequence under operating system |
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Application publication date: 20100818 |