CN109542582A - A kind of method and system for the replacement server under safeguards system normal operation - Google Patents
A kind of method and system for the replacement server under safeguards system normal operation Download PDFInfo
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- CN109542582A CN109542582A CN201811232179.8A CN201811232179A CN109542582A CN 109542582 A CN109542582 A CN 109542582A CN 201811232179 A CN201811232179 A CN 201811232179A CN 109542582 A CN109542582 A CN 109542582A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
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Abstract
A method of for replacing server under safeguards system normal operation, which comprises the following steps: generate multiple virtual systems on destination server, the virtual system is connect by ICP/IP protocol with server communication to be replaced；Server to be replaced receives the system migration request that virtual system is sent, and operating system file is replicated and is sent to virtual system by the server to be replaced；After virtual system receives the operating system file, the sn.txt file being stored in the image file packet of this ground is extracted, by the sn.txt file in the sn.txt file replacement operation system file in the image file packet；The IP address of destination server is revised as to the IP address of the server to be replaced.
Description
Technical field
The present invention relates to physical servers to migrate field, more particularly to a kind of for replacing under safeguards system normal operation
The method and system of server.
Background technique
For some old-fashioned servers, wherein install system when to server production firm version, System Sequence
It number is one-to-one with machine, and these system developments quotient has stopped supporting service at present.In view of this batch of server
The time limit used is too long it is possible that the problem of hardware, it is therefore desirable to extremely to the operating system migration on these physical servers
In virtual machine on new server, the continuity of business is realized.
The current prior art is using VMware Standalone tool by the operating system clone of old-fashioned server into void
In quasi- machine, but being only with the method clone is that can not also clone together the system serial number of same version, and clone completes
Afterwards system can not normal use, result in the interruption of business.And due to the system file format in server to be replaced and newly
The file format that can identify of server it is different, can not be successfully the replacement for realizing server.
Therefore a kind of method that efficiently can accurately replace server is needed.
Summary of the invention
The purpose of the application is to solve the deficiencies in the prior art, is provided a kind of for replacing under safeguards system normal operation
The method and system of server can efficiently replace the effect of server under safeguards system normal operation.
To achieve the goals above, the following technical solution is employed by the application.
Firstly, the application proposes that a kind of method for replacing server under safeguards system normal operation, feature exist
In, comprising the following steps: multiple virtual systems S100, are generated on destination server, the virtual system is assisted by TCP/IP
View is connect with server communication to be replaced；S200, server to be replaced receive the system migration request that virtual system is sent, described
Operating system file is replicated and is sent to virtual system by server to be replaced；S300, virtual system receive the operating system
After file, the sn.txt file being stored in the image file packet of this ground is extracted, by the sn.txt in the image file packet
Sn.txt file in file replacement operation system file；S400, the IP address of destination server is revised as it is described to be replaced
The IP address of server.
Further, the step S300 further includes the file for the system file from server to be replaced that will be received
Format is converted into default file format, wherein the file that the default file format is supported by virtual system in destination server
Format.
Further, the step S200 further includes server calculating operation system file size to be replaced and believes file
Breath is sent to destination server, and virtual system in the destination server receives after the file information distribution memory space and corresponding
Address.
Still further, the S200 further includes the residual memory space for calculating destination server, when the remaining storage
Space be less than operating system file size to be received when, generation error prompt information and to server to be replaced transmission stop into
Cheng Zhiling.
Further, the step S200 further includes that operating system file is sent to cloud service by the server to be replaced
Device, Cloud Server request to send operating system file to the virtual system by responding destination server.
Further, the step S200 further includes that the server to be replaced stops clothes before sending operating system file
Other tasks being engaged on device, to guarantee that there is enough memories to handle transmission task.
Secondly, disclosed herein as well is a kind of system for replacing server under safeguards system normal operation, it is special
Sign is, the system comprises: destination server, for generating multiple virtual systems, the virtual system passes through TCP/IP and assists
View is connect with server communication to be replaced；Server to be replaced, it is described for receiving the system migration request of virtual system transmission
Operating system file is replicated and is sent to virtual system by server to be replaced；Wherein the destination server includes processing mould
Block, for after virtual system receives the operating system file, extraction to be stored in the image file packet of this ground
Sn.txt file, by the sn.txt file in the sn.txt file replacement operation system file in the image file packet, by mesh
The IP address of mark server is revised as the IP address of the server to be replaced.
Further, in the above system of the application, the destination server further include: detection module, for calculating
The residual memory space of destination server, it is raw when the residual memory space is less than operating system file size to be received
Stopping process instruction being sent at miscue information and to server to be replaced；Processing module, for will receive to
The file format for replacing the system file of server is converted into default file format, wherein the default file format is target clothes
The file format that virtual system is supported in business device；Distribution module, for distributing memory space to each virtual system and being
The system file distribution memory space received and corresponding address.
Still further, the system also includes Cloud Servers, for described to be replaced in the above system of the application
Operating system file is sent to Cloud Server by server, and Cloud Server is requested by responding destination server to the virtual system
System sends system file.
Finally, the application also proposes a kind of computer readable storage medium, it is stored thereon with computer instruction.Above-metioned instruction
When being executed by processor, executes following steps: S100, generating multiple virtual systems, the virtual system on destination server
It is connect by ICP/IP protocol with server communication to be replaced；S200, server to be replaced receive the system that virtual system is sent
Operating system file is replicated and is sent to virtual system by migration request, the server to be replaced；S300, virtual system receive
After the operating system file, the sn.txt file being stored in the image file packet of this ground is extracted, by the image file
The sn.txt file in sn.txt file replacement operation system file in packet；S400, the IP address of destination server is modified
For the IP address of the server to be replaced.
Still further, processor execute above-metioned instruction when, the step S300 further include will receive to
The file format for replacing the system file of server is converted into default file format, wherein the default file format is target clothes
The file format that virtual system is supported in business device.
Further, when processor executes above-metioned instruction, the step S200 further includes that server to be replaced calculates behaviour
Make system file size and the file information is sent to destination server, the virtual system in the destination server receives file
Memory space and corresponding address are distributed after information.
Further, when processor executes above-metioned instruction, the S200 further includes that the residue of calculating destination server is deposited
Store up space, when the residual memory space be less than operating system file size to be received when, generation error prompt information and to
Server to be replaced, which is sent, stops process instruction.
Further, when processor executes above-metioned instruction, the step S200 further includes that the server to be replaced will
Operating system file is sent to Cloud Server, and Cloud Server requests to send behaviour to the virtual system by responding destination server
Make system file.
Further, when processor executes above-metioned instruction, the step S200 further includes that the server to be replaced exists
Stop other tasks on server before transmission operating system file, to guarantee that there is enough memories to handle transmission task.
Having the beneficial effect that for the application once covers system after the completion of system clone again, new system after success
It is cloned with original system, efficiency is not interrupted and replaced to guarantee business and accuracy rate is high.
Detailed description of the invention
Fig. 1 show disclosed in the present application for replacing the process of the method for server under safeguards system normal operation
Figure；
Fig. 2 show disclosed in the present application for replacing the structure of the system of server under safeguards system normal operation
Figure.
Fig. 3 show the connection schematic diagram of each module in above system.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the application, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose, scheme and effect of the application.It should be noted that the case where not conflicting
Under, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as upper and lower, left and right used in application are only the mutual alignment pass relative to each component part of the application in attached drawing
For system.In the application and the "an" of singular used in the attached claims, " described " and "the" also purport
It is including most forms, unless the context clearly indicates other meaning.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the application.Term as used herein "and/or" includes the arbitrary of one or more relevant listed items
Combination.
It will be appreciated that though various elements may be described in this application using term first, second, third, etc., but
These elements should not necessarily be limited by these terms.These terms are only used to for same type of element being distinguished from each other out.For example, not taking off
In the case where the application range, first element can also be referred to as second element, and similarly, second element can also be referred to as
First element.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When ".
Method flow diagram shown in referring to Fig.1, in one or more embodiments of the application, for safeguards system just
The method of the lower replacement server of often operation, which comprises the following steps:
S100, multiple virtual systems are generated on destination server, the virtual system is by ICP/IP protocol and to more
Change server communication connection；
S200, server to be replaced receive the system migration request that virtual system is sent, and the server to be replaced will be grasped
Make system file to replicate and be sent to virtual system；
After S300, virtual system receive the operating system file, extraction is stored in the image file packet of this ground
Sn.txt file, by the sn.txt file in the sn.txt file replacement operation system file in the image file packet；
S400, the IP address that the IP address of destination server is revised as to the server to be replaced.
Specifically, before carrying out replacement server, destination server is connected to and server to be replaced (old physics clothes
It is engaged in device) in consistent network, subsequent destination server establishes one or more virtual systems using VMware Standalone tool
System, technical staff inputs the IP address and password of server to be replaced in virtual system, thus realize destination server with
The communication connection that server to be replaced passes through ICP/IP protocol.In a further embodiment, HBA card is installed in the server,
Destination server and server to be replaced are directly connected to by optical patchcord later.
Specifically, after destination server receives the operating system file from server to be replaced, by the file of acquisition
File format is converted into default file format, the file format that wherein default file format is supported by destination virtual system.?
In further embodiment, the file format of the operating system file received is iso format, and destination virtual system is not supported
The file of the format, but support the file of qcow2 format, then default file format is set as qcow2 format.
Similarly, in one or more embodiments of the application, server to be replaced is received from destination server
Transmission request after, establish connection with the Cloud Server in consolidated network and operating system file be sent to Cloud Server, and
Format conversion processing above-mentioned is carried out in Cloud Server.When Cloud Server is completed to receive the operating system file and completes format
After conversion, the virtual system into destination server sends notification information, and the user of virtual system can make mesh according to own situation
Mark server and Cloud Server establish connection, and receive the operating system file from Cloud Server.The program can make target
The time of user's unrestricted choice replacement of virtual system, does not need to make server and destination server to be replaced simultaneously on server
Suspend other tasks to obtain maximum replacement efficiency and accuracy.
Specifically, in one or more embodiments of the application, destination server is receiving aforementioned operation system file
Before, the operating system file that server calculating operation system file size to be replaced or Cloud Server calculate after replacing format is big
Small and the file information is sent to destination server, distribution storage is empty after the virtual system in destination server receives the file information
Between and corresponding address.Further, the residue of destination server is first calculated before virtual system confirmation reception operating system file
Memory space, when the residual memory space is less than operating system file size to be received, generation error prompt information is simultaneously
It is sent to server to be replaced and stops process instruction.
Specifically, in one or more embodiments of the application, added in destination server by CD/DVD driver
The image file for carrying aforementioned operation system extracts mirror image text after the virtual system of destination server completes to receive system file
Sn.txt file in part catalogue productkey, and execute and be substituted into the operating system file respective directories received, it covers
Original sn.txt file.The registration that virtual system is restarted automatically and user is prompted to input the system after completion aforesaid operations
Code, matches the other applications in system again with the registration information of the system, guarantees the journey in original operating system
Sequence being capable of normal use.
Referring to function structure chart shown in Fig. 2, in one or more embodiments of the application, for safeguards system just
The system of the lower replacement server of often operation includes: destination server, and for generating multiple virtual systems, the virtual system passes through
ICP/IP protocol is connect with server communication to be replaced；Server to be replaced, for receiving the system migration of virtual system transmission
Operating system file is replicated and is sent to virtual system by request, the server to be replaced；Memory, for storing target clothes
The operating system file being engaged in device and server to be replaced；Communication module, for virtual system by ICP/IP protocol and to more
Change server communication connection；Wherein the destination server includes processing module, for receiving the operation system in virtual system
It unites after file, extracts the sn.txt file being stored in the image file packet of this ground, it will be in the image file packet
Sn.txt file in sn.txt file replacement operation system file, the IP address of destination server is revised as described to be replaced
The IP address of server.
Specifically, in one or more embodiments of the application, with reference to Fig. 3, before carrying out replacement server, pass through friendship
It changes planes or destination server is connected to and server to be replaced (old physical server) consistent network by other telecommunication medias
In, subsequent destination server establishes one or more virtual systems using VMware Standalone tool, and technical staff is in void
The IP address and password of server to be replaced are inputted in quasi- system, to realize that destination server passes through with server to be replaced
The communication connection of ICP/IP protocol.In a further embodiment, HBA card is installed in the server, passes through optical patchcord later
Destination server and server to be replaced are directly connected to.
Further, in one or more embodiments of the application, destination server further includes format converting module, is connect
After receiving the operating system file from server to be replaced, the file format of the file of acquisition is converted into default file format,
The wherein file format that default file format is supported by destination virtual system.In a further embodiment, the behaviour received
The file format for making system file is iso format, and destination virtual system does not support the file of the format, but supports qcow2 lattice
Default file format is then set as qcow2 format by the file of formula.
Further, destination server further includes detection module and distribution module, receive aforementioned operation system file it
Before, the residual memory space of destination server is first calculated before virtual system confirmation reception operating system file, when the residue is deposited
When storing up space less than operating system file size to be received, generation error prompt information, which is simultaneously sent to server to be replaced, to be stopped
Process instruction.Distribution module is used to distribute memory space and the system file distribution storage to receive to each virtual system
Space and corresponding address.
Further, in one or more embodiments of the application, which further includes Cloud Server, Cloud Server with
Server to be replaced and destination service are connected to consolidated network, and server to be replaced receives the transmission from destination server
After request, connection is established with the Cloud Server in consolidated network and operating system file is sent to Cloud Server, and is taken in cloud
Format conversion processing above-mentioned is carried out in business device.When Cloud Server is completed to receive the operating system file and completes format conversion
Afterwards, the virtual system into destination server sends notification information, and the user of virtual system can be such that target takes according to own situation
Business device and Cloud Server establish connection, and receive the operating system file from Cloud Server.The program can make destination service
The time of user's unrestricted choice replacement of virtual system, does not need to make server and destination server to be replaced while suspend on device
Other tasks are to obtain maximum replacement efficiency and accuracy.
It should be appreciated that embodiments herein can be by computer hardware, the combination of hardware and software or by depositing
The computer instruction in non-transitory computer-readable memory is stored up to be effected or carried out.Standard program can be used in this method
Technology-include realized in computer program configured with the non-transitory computer-readable storage media of computer program, wherein
Configured in this way storage medium operates computer in a manner of specific and is predefined --- according to retouching in a particular embodiment
The method and attached drawing stated.Each program can with the programming language of level process or object-oriented come realize with computer system
Communication.However, if desired, the program can be realized with compilation or machine language.Under any circumstance, which can be compiling
Or the language explained.In addition, the program can be run on the specific integrated circuit of programming for this purpose.
Further, this method can be realized in being operably coupled to suitable any kind of computing platform, wrap
Include but be not limited to PC, mini-computer, main frame, work station, network or distributed computing environment, individual or integrated
Computer platform or communicated with charged particle tool or other imaging devices etc..The various aspects of the application can be to deposit
The machine readable code on non-transitory storage medium or equipment is stored up to realize no matter be moveable or be integrated to calculating
Platform, such as hard disk, optical reading and/or write-in storage medium, RAM, ROM, so that it can be read by programmable calculator, when
Storage medium or equipment can be used for configuration and operation computer to execute process described herein when being read by computer.This
Outside, machine readable code, or part thereof can be transmitted by wired or wireless network.When such media include combining microprocessor
Or when other data processors realization instruction or program of the step above, application as described herein includes that these and other are different
The non-transitory computer-readable storage media of type.When being programmed according to methods and techniques described herein, the application is also
Including computer itself.
Computer program can be applied to input data to execute function as described herein, to convert input data with life
At storing to the output data of nonvolatile memory.Output information can also be applied to one or more output equipments as shown
Device.In the application preferred embodiment, the data of conversion indicate physics and tangible object, including the object generated on display
Reason and the particular visual of physical objects are described.
Therefore, should be with descriptive sense rather than restrictive sense understands the specification and drawings.However, by apparent
It is:, can be to the application in the case where not departing from the broader spirit and scope of the application as described in claims
Make various modifications and change.
Other modifications are in spirit herein.Therefore, although disclosed technology may be allowed various modifications and substitution structure
It makes, but has shown that in the accompanying drawings and its some embodiments shown in being described in detail above.It will be appreciated, however, that not
It is intended to for the application to be confined to disclosed one or more concrete forms；On the contrary, its intention covers such as the appended claims
Defined in fall in all modifications, alternative constructions and equivalent in spirit and scope.
Claims (10)
1. a kind of method for replacing server under safeguards system normal operation, which comprises the following steps:
S100, multiple virtual systems are generated on destination server, the virtual system passes through ICP/IP protocol and clothes to be replaced
Business device communication connection；
S200, server to be replaced receive the system migration request that virtual system is sent, and operation is by the server to be replaced
System file replicates and is sent to virtual system；
After S300, virtual system receive the operating system file, extraction is stored in the image file packet of this ground
Sn.txt file, by the sn.txt file in the sn.txt file replacement operation system file in the image file packet；
S400, the IP address that the IP address of destination server is revised as to the server to be replaced.
2. the method according to claim 1, wherein the step S300 further includes that will receive to more
The file format for changing the system file of server is converted into default file format, wherein the default file format is destination service
The file format that virtual system is supported in device.
3. the method according to claim 1, wherein the step S200 further includes that server to be replaced calculates behaviour
Make system file size and the file information is sent to destination server, the virtual system in the destination server receives file
Memory space and corresponding address are distributed after information.
4. according to the method described in claim 3, it is characterized in that, the residue that the S200 further includes calculating destination server is deposited
Store up space, when the residual memory space be less than operating system file size to be received when, generation error prompt information and to
Server to be replaced, which is sent, stops process instruction.
5. the method according to claim 1, wherein the step S200 further includes that the server to be replaced is incited somebody to action
Operating system file is sent to Cloud Server, and Cloud Server requests to send behaviour to the virtual system by responding destination server
Make system file.
6. the method according to claim 1, wherein the step S200 further includes that the server to be replaced exists
Stop other tasks on server before transmission operating system file, to guarantee that there is enough memories to handle transmission task.
7. a kind of system for replacing server under safeguards system normal operation, which is characterized in that the system comprises:
Destination server, for generating multiple virtual systems, the virtual system passes through ICP/IP protocol and server to be replaced
Communication connection；
Server to be replaced, for receiving the system migration request of virtual system transmission, operation is by the server to be replaced
System file replicates and is sent to virtual system；
Wherein the destination server includes processing module, for extracting after virtual system receives the operating system file
The sn.txt file being stored in the image file packet of this ground, by the sn.txt file replacement operation in the image file packet
The IP address of destination server is revised as the IP address of the server to be replaced by the sn.txt file in system file.
8. system according to claim 7, which is characterized in that the destination server further include:
Detection module, for calculating the residual memory space of destination server, when the residual memory space is less than to be received
When operating system file size, generation error prompt information simultaneously sends stopping process instruction to server to be replaced；
Format converting module, for the file format of the system file from server to be replaced received to be converted into presetting
File format, wherein the file format that the default file format is supported by virtual system in destination server；
Distribution module, for distributing memory space to each virtual system and distributing memory space for the system file received
With corresponding address.
9. system according to claim 7, which is characterized in that the system also includes Cloud Servers, for described to more
It changes server and operating system file is sent to Cloud Server, Cloud Server is requested by responding destination server to described virtual
System sends system file.
10. a kind of computer readable storage medium, is stored thereon with computer instruction, it is characterised in that the instruction is held by processor
It realizes when row such as the step of method described in any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811232179.8A CN109542582A (en) | 2018-10-22 | 2018-10-22 | A kind of method and system for the replacement server under safeguards system normal operation |
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| CN201811232179.8A CN109542582A (en) | 2018-10-22 | 2018-10-22 | A kind of method and system for the replacement server under safeguards system normal operation |
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| CN113268315A (en) * | 2021-06-10 | 2021-08-17 | 郑州市景安网络科技股份有限公司 | Online migration method for virtual host |
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