CN109491603A - A kind of no hard disk operation method and device - Google Patents
A kind of no hard disk operation method and device Download PDFInfo
- Publication number
- CN109491603A CN109491603A CN201811293230.6A CN201811293230A CN109491603A CN 109491603 A CN109491603 A CN 109491603A CN 201811293230 A CN201811293230 A CN 201811293230A CN 109491603 A CN109491603 A CN 109491603A
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- Prior art keywords
- nonvolatile memory
- hard disk
- operating system
- reservoir
- multiple region
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0617—Improving the reliability of storage systems in relation to availability
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0644—Management of space entities, e.g. partitions, extents, pools
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
The invention discloses a kind of no hard disk operation method and devices, comprising: connects and identifies Nonvolatile memory reservoir using media memory module, multiple regions is marked off from Nonvolatile memory reservoir, and initialize multiple regions；Multiple regions are identified using no disk operation module, and operating system is installed to the partial region in multiple regions；Run the operating system of Nonvolatile memory reservoir.Technical solution of the present invention can make not installing the computer system normal operation that hard disk or hard disk break down, by isomery mixing memory system come maintenance system stable and high effective operation.
Description
Technical field
The present invention relates to computer fields, and more specifically, more particularly to a kind of no hard disk operation method and device.
Background technique
With the high speed development of internet, too busy to get away network, the sharp increase of mass data are improved to data people's life
Processing difficulty.Traditional data processing method has encountered bottleneck, due to being influenced by memory size and IO expense,
People start to consider new computer system architecture.With the appearance of various media, it now is possible to construct in isomery mixing
Deposit system is merged by the NVM memory of large capacity with DRAM, is reduced the IO expense for obtaining data from disk, is improved the place of system
Manage efficiency.In having disk system, if the case where failure will lead to system failure or can not start has occurred in disk.
Aiming at the problem that operating normally computer method when lacking in the prior art in hard disk failure, there has been no have at present
The solution of effect.
Summary of the invention
In view of this, the purpose of the embodiment of the present invention is to propose a kind of no hard disk operation method and device, can make not
The computer system that installation hard disk or hard disk break down operates normally, and is stablized by isomery mixing memory system come maintenance system
Efficient operation.
Based on above-mentioned purpose, the one side of the embodiment of the present invention provides a kind of no hard disk operation method, including following step
It is rapid:
Nonvolatile memory reservoir is identified using media memory module, and multiple areas are marked off from Nonvolatile memory reservoir
Domain, and initialize multiple regions；
Multiple regions are identified using no disk operation module, and operating system is installed to the partial region in multiple regions；
Run the operating system of Nonvolatile memory reservoir.
In some embodiments, multiple regions include system realm, exchange area and areas of dielectric.
In some embodiments, initialization multiple regions include: that areas of dielectric and lattice are handled using Block Device Driver
Formula system realm and exchange area.
In some embodiments, multiple regions are initialized further include: using areas of dielectric is Nonvolatile memory reservoir
Unified memory address is set with volatile ram reservoir.
In some embodiments, identification multiple regions include: to come identifying system area using scheduled Boot Dernel program
Domain and exchange area, wherein Boot Dernel program includes Block Device Driver.
In some embodiments, operating system is installed to the partial region in multiple regions includes: by operating system
It is installed in system realm.
In some embodiments, the exchange area is configured in the process that operating system is installed to system realm
In and operation Nonvolatile memory reservoir operating system during be used to exchange data.
In some embodiments, the read and write rate of Nonvolatile memory reservoir is greater than the read and write rate of hard disk.
The another aspect of the embodiment of the present invention additionally provides a kind of no hard disk running gear, comprising:
At least one processor；With
Memory is stored with the program code that processor can be run, and wherein program code includes:
Media memory module, Nonvolatile memory reservoir, marks off multiple from Nonvolatile memory reservoir for identification
Region, and initialize multiple regions；With
No disk runs module, for identification multiple regions, and operating system is installed to the partial region in multiple regions.
The another aspect of the embodiment of the present invention additionally provides a kind of isomery mixing memory system, including above-mentioned no hard disk
Running gear.
The present invention has following advantageous effects: no hard disk operation method and device provided in an embodiment of the present invention, leads to
It crosses and identifies Nonvolatile memory reservoir using media memory module, multiple regions are marked off from Nonvolatile memory reservoir, and
Multiple regions are initialized, identify multiple regions using no disk operation module, and operating system is installed to the portion in multiple regions
Subregion, and the technical solution of the operating system of Nonvolatile memory reservoir is run, it can make that hard disk is not installed or hard disk occurs
The computer system of failure operates normally, by isomery mixing memory system come maintenance system stable and high effective operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other embodiments are obtained according to these attached drawings.
Fig. 1 is the flow diagram of no hard disk operation method provided by the invention；
Fig. 2 is the detail flowchart of no hard disk operation method provided by the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
The embodiment of the present invention is further described in attached drawing.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first ", " second " do not answer only for the convenience of statement
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
Based on above-mentioned purpose, the first aspect of the embodiment of the present invention, proposing one kind can make not installing hard disk or hard
The embodiment without hard disk operation method that the computer system that disk breaks down operates normally.Shown in fig. 1 is offer of the present invention
The embodiment without hard disk operation method flow diagram.
The no hard disk operation method, comprising the following steps:
Step S101 identifies Nonvolatile memory reservoir using media memory module, draws from Nonvolatile memory reservoir
Multiple regions are separated, and initialize multiple regions；
Step S103 identifies multiple regions using no disk operation module, and operating system is installed in multiple regions
Partial region；
Step S105 runs the operating system of Nonvolatile memory reservoir.
The embodiment of the present invention propose a kind of isomery hybrid system without hard disk operation method, in the feelings for being added without magnetic disk media
The purpose run without hard disk is reached by Nonvolatile memory reservoir under condition, system is avoided because of disk failure delay machine or can not start
The case where, guarantee the stability and performance of the operation of isomery memory hybrid system.
As shown in Fig. 2, region division is carried out to Nonvolatile memory reservoir first in isomery mixing memory system, according to
Different function initializes, and by adding the region of memory function of Nonvolatile memory reservoir in areas of dielectric, comes
It identifies the addressing of DRAM and NVM unified memory, customizes operating system.Then loading of operating system is being carried out to computer and is being run
During, using the Boot Dernel program of customization, identify the NVM system region and the area SWAP customized in operating system
The process that operating system is installed in NVM system region is completed, so that system is run in the case where no hard disk in domain.Due to
The problem of NVM memory medium is faster than hard disk rate, and running efficiency of system can be improved, while also avoiding hard disk failure.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, Ke Yitong
Computer program is crossed to instruct related hardware and complete, the program can be stored in a computer-readable storage medium,
The program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can for magnetic disk,
CD, read-only memory (ROM) or random access memory (RAM) etc..The embodiment of the computer program, Ke Yida
The effect identical or similar to corresponding aforementioned any means embodiment.
In some embodiments, multiple regions include system realm, exchange area and areas of dielectric.
In some embodiments, initialization multiple regions include: that areas of dielectric and lattice are handled using Block Device Driver
Formula system realm and exchange area.
In some embodiments, multiple regions are initialized further include: the use of areas of dielectric is Nonvolatile memory then
Reservoir and volatile ram reservoir set unified memory address.
Disclosed method is also implemented as the computer program executed by CPU, the calculating according to embodiments of the present invention
Machine program may be stored in a computer readable storage medium.When the computer program is executed by CPU, executes the present invention and implement
The above-mentioned function of being limited in method disclosed in example.Above method step also can use controller and for storing so that controlling
Device realizes that the computer readable storage medium of the computer program of above-mentioned steps function is realized.
Media memory module is divided according to areas of dielectric, and the system space being stored into disk is transferred to NVM
In areas of dielectric, by initializing to NVM areas of dielectric using memory Block Device Driver, NVM system area is then formatted
Domain and the region SWAP carry out system installation procedure so that carrying out dress operating system in computer is that can identify the region.
The various illustrative steps in conjunction with described in disclosure herein may be implemented as electronic hardware, computer software or
The combination of the two.In order to clearly demonstrate this interchangeability of hardware and software, with regard to the function of various illustrated steps
General description has been carried out to it.This function be implemented as software be also implemented as hardware depending on concrete application with
And it is applied to the design constraint of whole system.Those skilled in the art can realize in various ways for every kind of concrete application
The function, but this realization decision should not be interpreted as causing a departure from range disclosed by the embodiments of the present invention.
In some embodiments, identification multiple regions include: to come identifying system area using scheduled Boot Dernel program
Domain and exchange area, wherein Boot Dernel program includes Block Device Driver.
In some embodiments, operating system is installed to the partial region in multiple regions includes: by operating system
It is installed in system realm.
In some embodiments, during operating system is installed to system realm and operation it is non-volatile in
During the operating system of memory, data are exchanged using exchange area.
In some embodiments, the read and write rate of Nonvolatile memory reservoir is greater than the read and write rate of hard disk.
No disk operation module operates being customized of Boot Dernel when installing operating system, is added in Boot Dernel
The Block Device Driver function of the NVM of isomery memory, can using the Boot Dernel program of customization when installing operating system
The operating system of isomery mixing memory is installed to NVM system region, then by system realm and the region SWAP for identifying NVM
System installation is completed according to installation operating system process, no disk operation is achieved the purpose that in system operation.
The function can be realized in hardware, software, firmware or any combination thereof.It, can if realized in software
The function may be stored on the computer-readable medium as one or more instruction or code or by computer-readable Jie
Matter transmits.Computer-readable medium includes computer storage media and communication media, which includes helping to count
Calculation machine program is transmitted to any medium of another position from a position.Storage medium can be can be by general or specialized meter
Any usable medium of calculation machine access.As an example and not restrictive, the computer-readable medium may include RAM, ROM,
EEPROM, CD-ROM or other optical disc memory apparatus, disk storage equipment or other magnetic storage devices, or can be used for
Carry or storage form be instruction or data structure required program code and can by general or specialized computer or lead to
With or application specific processor access any other medium.In addition, any connection can be properly termed as computer-readable medium.
For example, if using coaxial cable, optical fiber cable, twisted pair, digital subscriber line (DSL) or such as infrared ray, radio and
The wireless technology of microwave to send software from website, server or other remote sources, then above-mentioned coaxial cable, optical fiber cable, double
Twisted wire, DSL or such as wireless technology of infrared ray, radio and microwave are included in the definition of medium.As used herein,
Disk and CD include compact disk (CD), laser disk, CD, digital versatile disc (DVD), floppy disk, Blu-ray disc, and wherein disk is logical
Often magnetically reproduce data, and CD using laser optics reproduce data.The combination of above content should also be as being included in calculating
In the range of machine readable medium.
From above-described embodiment as can be seen that no hard disk operation method provided in an embodiment of the present invention, is deposited by using medium
It stores up module and identifies Nonvolatile memory reservoir, multiple regions are marked off from Nonvolatile memory reservoir, and initialize multiple areas
Domain identifies multiple regions using no disk operation module, and operating system is installed in multiple regions, and is run in non-volatile
The technical solution of the operating system of memory can make not install the computer system that hard disk or hard disk break down and normally transport
Row, by isomery mixing memory system come maintenance system stable and high effective operation.
It is important to note that each step in each embodiment of above-mentioned no hard disk operation method can be mutual
Intersect, replace, increase, delete, therefore, these reasonable permutation and combination transformation should also be as belonging to originally in no hard disk operation method
The protection scope of invention, and protection scope of the present invention should not be confined on the embodiment.
Based on above-mentioned purpose, the second aspect of the embodiment of the present invention, proposing one kind can make not installing hard disk or hard
The embodiment without hard disk running gear that the computer system that disk breaks down operates normally.Described device includes:
At least one processor；With
Memory is stored with the program code that processor can be run, and wherein program code includes:
Media memory module, Nonvolatile memory reservoir, marks off multiple from Nonvolatile memory reservoir for identification
Region, and initialize multiple regions；With
No disk runs module, for identification multiple regions, and operating system is installed to the partial region in multiple regions.
It can be various electric terminal equipments, such as mobile phone, a number that the embodiment of the present invention, which discloses described device, equipment etc.,
Word assistant (PDA), tablet computer (PAD), smart television etc., are also possible to large-scale terminal device, such as server, therefore this hair
Protection scope disclosed in bright embodiment should not limit as certain certain types of device, equipment.The embodiment of the present invention discloses described
Client can be with the combining form of electronic hardware, computer software or both be applied to any one of the above electric terminal
In equipment.
Computer readable storage medium (such as memory) as described herein can be volatile memory or non-volatile
Memory, or may include both volatile memory and nonvolatile memory.As an example and not restrictive, it is non-easy
The property lost memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically-erasable
Programming ROM (EEPROM) or flash memory.Volatile memory may include random access memory (RAM), which can
To serve as external cache.As an example and not restrictive, RAM can be obtained in a variety of forms, such as synchronous
RAM (DRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate SDRAM (DDR SDRAM), enhancing SDRAM
(ESDRAM), synchronization link DRAM (SLDRAM) and directly Rambus RAM (DRRAM).The storage of disclosed aspect is set
The standby memory for being intended to including but not limited to these and other suitable type.
Based on above-mentioned purpose, the third aspect of the embodiment of the present invention, proposing one kind can make not installing hard disk or hard
The embodiment for the isomery mixing memory system that the computer system that disk breaks down operates normally.Isomery mixing memory system includes
It is above-mentioned without hard disk running gear.
Various exemplary heterogeneous mixing memory systems, which can use, in conjunction with described in disclosure herein is designed to
The following component of function described here is executed to realize or execute: general processor, digital signal processor (DSP), dedicated collection
At circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, divide
Any combination of vertical hardware component or these components.General processor can be microprocessor, but alternatively, processing
Device can be any conventional processors, controller, microcontroller or state machine.Processor also may be implemented as calculating equipment
Combination, for example, the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessors combination DSP and/or any
Other this configurations.
From above-described embodiment as can be seen that no hard disk running gear provided in an embodiment of the present invention and isomery mixing memory system
System identifies Nonvolatile memory reservoir by using media memory module, multiple areas is marked off from Nonvolatile memory reservoir
Domain, and multiple regions are initialized, multiple regions are identified using no disk operation module, and operating system is installed to multiple regions
In, and the technical solution of the operating system of Nonvolatile memory reservoir is run, it can make that hard disk is not installed or hard disk breaks down
Computer system operate normally, by isomery mixing memory system come maintenance system stable and high effective operation.
It is important to note that the embodiment of above-mentioned no hard disk running gear and isomery mixing memory system uses institute
The embodiment of no hard disk operation method is stated to illustrate the course of work of each module, those skilled in the art can be easy to think
It arrives, it will be in the other embodiments of these module applications to the no hard disk operation method.Certainly, due to the no hard disk operation side
Each step in method embodiment can be intersected, replaces, increases, be deleted, therefore, these reasonable permutation and combination transformation
Should also be as belonging to the scope of protection of the present invention in the no hard disk running gear and isomery mixing memory system, and should not will
Protection scope of the present invention is confined on the embodiment.
It is exemplary embodiment disclosed by the invention above, it should be noted that in the sheet limited without departing substantially from claim
Under the premise of inventive embodiments scope of disclosure, it may be many modifications and modify.According to open embodiment described herein
The function of claim to a method, step and/or movement be not required to the execution of any particular order.In addition, although the present invention is implemented
Element disclosed in example can be described or be required in the form of individual, but be unless explicitly limited odd number, it is understood that be multiple.
It should be understood that it is used in the present context, unless the context clearly supports exceptions, singular " one
It is a " it is intended to also include plural form.It is to be further understood that "and/or" used herein refers to including one or one
Any and all possible combinations of a above project listed in association.The embodiment of the present invention discloses embodiment sequence number
Description, does not represent the advantages or disadvantages of the embodiments.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that range disclosed by the embodiments of the present invention (including claim) is limited to these examples；In the think of of the embodiment of the present invention
Under road, it can also be combined between the technical characteristic in above embodiments or different embodiments, and exist as described above
Many other variations of the different aspect of the embodiment of the present invention, for simplicity, they are not provided in details.Therefore, all at this
Within the spirit and principle of inventive embodiments, any omission, modification, equivalent replacement, improvement for being made etc. should be included in this hair
Within the protection scope of bright embodiment.
Claims (10)
1. a kind of no hard disk operation method, which comprises the following steps:
Nonvolatile memory reservoir is identified using media memory module, marks off multiple regions from Nonvolatile memory reservoir,
And initialize the multiple region；
The multiple region is identified using no disk operation module, and operating system is installed to the part area in the multiple region
Domain；
Run the operating system of Nonvolatile memory reservoir.
2. the method according to claim 1, wherein the multiple region include system realm, exchange area and
Areas of dielectric.
3. according to the method described in claim 2, it is characterized in that, initializing the multiple region includes: to be driven using block device
It moves to handle the areas of dielectric and format the system realm and the exchange area.
4. according to the method described in claim 2, it is characterized in that, initializing the multiple region further include: using being given an account of
Matter region is that Nonvolatile memory reservoir and volatile ram reservoir set unified memory address.
5. according to the method described in claim 2, it is characterized in that, identifying that the multiple region includes: to use scheduled guidance
Kernel program identifies the system realm and the exchange area, wherein the Boot Dernel program includes Block Device Driver.
6. according to the method described in claim 2, it is characterized in that, operating system is installed to the part in the multiple region
Region includes: that operating system is installed in the system realm.
7. according to the method described in claim 6, it is characterized in that, the exchange area is configured to be installed to by operating system
It is used to exchange data during the system realm and during the operating system of operation Nonvolatile memory reservoir.
8. method according to any one of claims 1-7, which is characterized in that the read-write speed of Nonvolatile memory reservoir
Rate is greater than the read and write rate of hard disk.
9. a kind of no hard disk running gear characterized by comprising
At least one processor；With
Memory is stored with the program code that processor can be run, and wherein said program code includes:
Media memory module, Nonvolatile memory reservoir, marks off multiple regions from Nonvolatile memory reservoir for identification,
And initialize the multiple region；With
No disk runs module, for identification the multiple region, and operating system is installed to the part in the multiple region
Region.
10. a kind of isomery mixing memory system, which is characterized in that including as claimed in claim 9 without hard disk running gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811293230.6A CN109491603A (en) | 2018-11-01 | 2018-11-01 | A kind of no hard disk operation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293230.6A CN109491603A (en) | 2018-11-01 | 2018-11-01 | A kind of no hard disk operation method and device |
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| CN109491603A true CN109491603A (en) | 2019-03-19 |
Family
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| CN201811293230.6A Pending CN109491603A (en) | 2018-11-01 | 2018-11-01 | A kind of no hard disk operation method and device |
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| CN110780942A (en) * | 2019-09-29 | 2020-02-11 | 华为技术有限公司 | System starting method and device, node equipment and computer readable storage medium |
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Application publication date: 20190319 |