CN107370679A - A kind of method and device for realizing migration process - Google Patents
A kind of method and device for realizing migration process Download PDFInfo
- Publication number
- CN107370679A CN107370679A CN201710594654.5A CN201710594654A CN107370679A CN 107370679 A CN107370679 A CN 107370679A CN 201710594654 A CN201710594654 A CN 201710594654A CN 107370679 A CN107370679 A CN 107370679A
- Authority
- CN
- China
- Prior art keywords
- virtual machine
- migration
- default
- triggering command
- topological information
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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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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
-
- 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
-
- 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
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
- G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's
-
- 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
Abstract
A kind of method and device for realizing migration process, including：Determine whether virtual machine is completed to migrate；When determining that virtual machine completes migration, the virtual machine for completing to migrate is triggered by default triggering command and sends default packet, to update network topological information.The embodiment of the present invention avoids the network interruption of virtual machine (vm) migration, improves the stability of virtual machine network.
Description
Technical field
Present document relates to but be not limited to virtualization technology, espespecially a kind of method and device for realizing migration process.
Background technology
When data center carries out live migration of virtual machine, virtual machine includes following step when moving to destination host from source host
Suddenly：1st, migration prepares；2nd, memory copying, migration virtual machine to destination host；3 destroy the virtual machine on source host；4th, in purpose
The virtual machine of migration is restarted on main frame.
After virtual machine completes migration, the already present physical address of the network equipment (MAC) forward table is destroyed virtual
Machine, cause network service outages.
The content of the invention
It is the general introduction of the theme to being described in detail herein below.It is to limit the protection model of claim that this general introduction, which is not,
Enclose.
The embodiment of the present invention provides a kind of method and device for realizing migration process, can avoid the network of virtual machine (vm) migration
Interrupt, lift the stability of virtual machine network.
The embodiments of the invention provide a kind of method for realizing migration process, including：
Determine whether virtual machine is completed to migrate；
When determining that virtual machine completes migration, sent by the virtual machine of default triggering command triggering completion migration default
Packet, to update network topological information.
Optionally, the triggering command includes：The instruction sent by virtual tool VMTOOLS.
Optionally, the default packet includes：
The Internet Control Message Protocol ICMP bags sent by the Internet packets survey meter PING.
Optionally, the network topological information includes：
Physical address (MAC) forward table.
Optionally, the default packet of transmission includes：
The default packet is sent to virtual machine gateway.
On the other hand, the embodiment of the present invention also provides a kind of device for realizing migration process, including：Determining unit and triggering
Unit；Wherein,
Determining unit is used for：Determine whether virtual machine is completed to migrate；
Trigger element is used for：When determining unit determines that virtual machine completes migration, triggered and completed by default triggering command
The virtual machine of migration sends default packet, to update network topological information.
Optionally, the trigger element is specifically used for：
The default triggering command is sent by virtual tool VMTOOLS, is triggered by triggering command and completes migration
Virtual machine sends default packet, to update network topological information.
Optionally, the default packet includes：
The Internet Control Message Protocol ICMP bags sent by the Internet packets survey meter PING.
Optionally, the network topological information includes：
Physical address (MAC) forward table.
Optionally, the trigger element is specifically used for：The virtual machine hair for completing migration is triggered by default triggering command
Default packet is sent to virtual machine gateway, to update network topological information.
Compared with correlation technique, technical scheme includes：Determine whether virtual machine is completed to migrate；Determine that virtual machine is complete
Default packet is sent into the virtual machine for completing to migrate during migration, is triggered by default triggering command, is opened up with updating network
Flutter information.The embodiment of the present invention avoids the network interruption of virtual machine (vm) migration, improves the stability of virtual machine network.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application is used to explain technical scheme together, does not form the limitation to technical solution of the present invention.
Fig. 1 is the flow chart for the method that the embodiment of the present invention realizes migration process；
Fig. 2 is the structured flowchart for the device that the embodiment of the present invention realizes migration process.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Can be in the computer system of such as one group computer executable instructions the flow of accompanying drawing illustrates the step of
Perform.Also, although logical order is shown in flow charts, in some cases, can be with suitable different from herein
Sequence performs shown or described step.
Fig. 1 is the flow chart for the method that the embodiment of the present invention realizes migration process, as shown in figure 1, including：
Step 100, determine whether virtual machine is completed to migrate；
Step 101, determine virtual machine complete migration when, pass through default triggering command triggering complete migration virtual machine send out
Default packet is sent, to update network topological information.
Optionally, triggering command of the embodiment of the present invention includes：The instruction sent by virtual tool (VMTOOLS).
Sent it should be noted that default triggering command can be the program stored in the physical machine where virtual machine
Instruction.
Optionally, the default packet of the embodiment of the present invention includes：
The Internet Control Message Protocol (ICMP) sent by the Internet packets survey meter (PING) wraps.
It should be noted that the default packet of the embodiment of the present invention can also include in general business data packet.As long as
Virtual machine gateway is set to know the migration that virtual machine in network be present, to update network topological information.
Optionally, network topological information of the embodiment of the present invention includes：Physical address (MAC) forward table.
Optionally, the embodiment of the present invention sends default packet and included：
The default packet is sent to virtual machine gateway.
Compared with correlation technique, technical scheme includes：Determine whether virtual machine is completed to migrate；Determine that virtual machine is complete
Default packet is sent into the virtual machine for completing to migrate during migration, is triggered by default triggering command, is opened up with updating network
Flutter information.The embodiment of the present invention avoids the network interruption of virtual machine (vm) migration, improves the stability of virtual machine network.
Fig. 2 is the structured flowchart for the device that the embodiment of the present invention realizes migration process, as shown in Fig. 2 including：Determining unit
And trigger element；Wherein,
Determining unit is used for：Determine whether virtual machine is completed to migrate；
Trigger element is used for：When determining unit determines that virtual machine completes migration, triggered and completed by default triggering command
The virtual machine of migration sends default packet, to update network topological information.
Optionally, trigger element of the embodiment of the present invention is specifically used for：
The default triggering command is sent by virtual tool (VMTOOLS), is triggered by triggering command and completes migration
Virtual machine send default packet, to update network topological information.
Sent it should be noted that default triggering command can be the program stored in the physical machine where virtual machine
Instruction.
Optionally, the default packet of the embodiment of the present invention includes：
The ICMP bags sent by PING.
Optionally, network topological information of the embodiment of the present invention includes：
Physical address (MAC) forward table.
Optionally, trigger element of the embodiment of the present invention is specifically used for：Triggered by default triggering command and complete migration
Virtual machine sends default packet to virtual machine gateway, to update network topological information.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and computer is stored with computer-readable storage medium to be held
Row instruction, computer executable instructions are used to perform the above-mentioned method for realizing migration process.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware (such as processor) is completed, and described program can be stored in computer-readable recording medium, as read-only storage,
Disk or CD etc..Alternatively, all or part of step of above-described embodiment can also be come using one or more integrated circuits
Realize.Correspondingly, each module/unit in above-described embodiment can be realized in the form of hardware, such as pass through integrated electricity
Its corresponding function is realized on road, can also be realized in the form of software function module, such as be stored in by computing device
Program/instruction in memory realizes its corresponding function.The present invention is not restricted to the hardware and software of any particular form
With reference to.
Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use
Embodiment, it is not limited to the present invention.Technical staff in any art of the present invention, taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
- A kind of 1. method for realizing migration process, it is characterised in that including：Determine whether virtual machine is completed to migrate；When determining that virtual machine completes migration, the virtual machine for completing to migrate is triggered by default triggering command and sends default data Bag, to update network topological information.
- 2. according to the method for claim 1, it is characterised in that the triggering command includes：Pass through virtual tool VMTOOLS The instruction of transmission.
- 3. method according to claim 1 or 2, it is characterised in that the default packet includes：The Internet Control Message Protocol ICMP bags sent by the Internet packets survey meter PING.
- 4. method according to claim 1 or 2, it is characterised in that the network topological information includes：Physical address MAC forward tables.
- 5. method according to claim 1 or 2, it is characterised in that the default packet of transmission includes：The default packet is sent to virtual machine gateway.
- A kind of 6. device for realizing migration process, it is characterised in that including：Determining unit and trigger element；Wherein,Determining unit is used for：Determine whether virtual machine is completed to migrate；Trigger element is used for：When determining unit determines that virtual machine completes migration, triggered by default triggering command and complete migration Virtual machine send default packet, to update network topological information.
- 7. device according to claim 6, it is characterised in that the trigger element is specifically used for：The default triggering command is sent by virtual tool VMTOOLS, is triggered by triggering command and completes the virtual of migration Machine sends default packet, to update network topological information.
- 8. the device according to claim 6 or 7, it is characterised in that the default packet includes：The Internet Control Message Protocol ICMP bags sent by the Internet packets survey meter PING.
- 9. the device according to claim 6 or 7, it is characterised in that the network topological information includes：Physical address MAC forward tables.
- 10. the device according to claim 6 or 7, it is characterised in that the trigger element is specifically used for：By default The virtual machine that migration is completed in triggering command triggering sends default packet to virtual machine gateway, to update network topological information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710594654.5A CN107370679A (en) | 2017-07-20 | 2017-07-20 | A kind of method and device for realizing migration process |
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| CN201710594654.5A CN107370679A (en) | 2017-07-20 | 2017-07-20 | A kind of method and device for realizing migration process |
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| CN107370679A true CN107370679A (en) | 2017-11-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673930A (en) * | 2019-12-04 | 2020-01-10 | 深信服科技股份有限公司 | Virtual machine migration method, virtualization device, storage medium and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333037A (en) * | 2011-10-20 | 2012-01-25 | 中兴通讯股份有限公司 | Method and device for migrating virtual machine |
| CN102821023A (en) * | 2012-08-07 | 2012-12-12 | 杭州华三通信技术有限公司 | Method and device for dynamically migrating VLAN (virtual local area network) configuration |
| CN105208048A (en) * | 2014-05-30 | 2015-12-30 | 株式会社日立制作所 | Global migration manager, gateway, virtual machine migration system and method thereof |
| CN105430049A (en) * | 2015-10-29 | 2016-03-23 | 西安交通大学 | Virtual streaming cluster cooperative migration method based on DCN |
| CN105634955A (en) * | 2014-11-05 | 2016-06-01 | 中兴通讯股份有限公司 | Method and apparatus for updating flow table |
| CN106911534A (en) * | 2017-02-28 | 2017-06-30 | 郑州云海信息技术有限公司 | A kind of live migration of virtual machine method and its system |
-
2017
- 2017-07-20 CN CN201710594654.5A patent/CN107370679A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333037A (en) * | 2011-10-20 | 2012-01-25 | 中兴通讯股份有限公司 | Method and device for migrating virtual machine |
| CN102821023A (en) * | 2012-08-07 | 2012-12-12 | 杭州华三通信技术有限公司 | Method and device for dynamically migrating VLAN (virtual local area network) configuration |
| CN105208048A (en) * | 2014-05-30 | 2015-12-30 | 株式会社日立制作所 | Global migration manager, gateway, virtual machine migration system and method thereof |
| CN105634955A (en) * | 2014-11-05 | 2016-06-01 | 中兴通讯股份有限公司 | Method and apparatus for updating flow table |
| CN105430049A (en) * | 2015-10-29 | 2016-03-23 | 西安交通大学 | Virtual streaming cluster cooperative migration method based on DCN |
| CN106911534A (en) * | 2017-02-28 | 2017-06-30 | 郑州云海信息技术有限公司 | A kind of live migration of virtual machine method and its system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673930A (en) * | 2019-12-04 | 2020-01-10 | 深信服科技股份有限公司 | Virtual machine migration method, virtualization device, storage medium and device |
| CN110673930B (en) * | 2019-12-04 | 2020-07-17 | 深信服科技股份有限公司 | Virtual machine migration method, virtualization device, storage medium and device |
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Application publication date: 20171121 |
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