CN107357638A - The control method and control device of a kind of power supply status - Google Patents
The control method and control device of a kind of power supply status Download PDFInfo
- Publication number
- CN107357638A CN107357638A CN201710783873.8A CN201710783873A CN107357638A CN 107357638 A CN107357638 A CN 107357638A CN 201710783873 A CN201710783873 A CN 201710783873A CN 107357638 A CN107357638 A CN 107357638A
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- China
- Prior art keywords
- controlled
- virtual machine
- power supply
- supply status
- information
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
The embodiment of the invention discloses a kind of control method of power supply status and control device, including：The information of virtual machine to be controlled is obtained from the first information record sheet pre-established；Wherein, the information of the first information record sheet record virtual machine in need for carrying out power supply status control；Obtain the target control instruction for the power supply status for controlling virtual machine to be controlled；The power supply status of virtual machine to be controlled is controlled according to the information of virtual machine to be controlled and target control instruction.From the embodiment of the present invention, by have recorded in first information record sheet it is in need carry out power supply status control virtual machine information, therefore can obtains the information of all virtual machines to be controlled and carries out the control of power supply status from first information record sheet, the situation that control by mistake is carried out to the power supply status of virtual machine to be controlled is controlled and occurred to the power supply status of virtual machine to be controlled so as to avoid the occurrence of to miss, and ensure that the control reliability of virtual machine power supply status to be controlled.
Description
Technical field
The present invention relates to the control method and control device in virtual technology field, more particularly to a kind of power supply status.
Background technology
Virtual machine refer to by software simulate have complete hardware system function, operate in a completely isolated environment
In complete computer.
The control of virtual machine power supply status is an important part in Virtual Machine Manager, extensive with virtual machine
Using the problem of occurring needing controlling the power supply status of more virtual machines.
In correlation technique, when carrying out power supply status control, it is necessary to which the power supply status to virtual machine one by one is carried out
Control, and when needing the virtual machine number for carrying out power supply status control excessive, often just occur and miss to be controlled virtual
The situation that the power supply status of machine is controlled, and there is the situation that control by mistake is carried out to the power supply status of virtual machine to be controlled.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of control method and control device of power supply status, can
Avoid the occurrence of the power supply status for missing and being controlled and occur to the power supply status of virtual machine to be controlled to virtual machine to be controlled
The situation of control by mistake is carried out, ensure that the control reliability of virtual machine power supply status to be controlled.
In order to reach the object of the invention, the invention provides a kind of control method of power supply status, including：
The information of virtual machine to be controlled is obtained from the first information record sheet pre-established；Wherein, the first information
The information of the record sheet record virtual machine in need for carrying out power supply status control；
Obtain the target control instruction for the power supply status for controlling the virtual machine to be controlled；Wherein, the target control refers to
Order includes the target power state of the virtual machine to be controlled；
The power supply to the virtual machine to be controlled is instructed according to the information of the virtual machine to be controlled and the target control
State is controlled.
Before the information that virtual machine to be controlled is obtained from the first information record sheet pre-established, in addition to：
Obtain institute it is in need progress power supply status control virtual machine information；Wherein, it is described to need to carry out power supply status
The information of the virtual machine of control comprises at least the mark of virtual machine；
According to acquisition the information of the virtual machine in need for carrying out power supply status control establish first information record
Table.
It is described that the power supply status of virtual machine to be controlled is carried out according to the information of virtual machine to be controlled and target control instruction
Control, including：
Judge that the virtual machine to be controlled identifies whether to be present in the second information record table；Wherein, second letter
Breath record sheet record has the information for the virtual machine for carrying out power supply status control, the void for carrying out power supply status control
The information of plan machine comprises at least the mark and power supply status for the virtual machine for carrying out power supply status control；
, will be described to be controlled virtual if the mark of the virtual machine to be controlled is not present in the second information record table
The mark and target power state of machine are added in the second information record table, and according to the target power state to described
The power supply status of virtual machine to be controlled is controlled；
If the mark of the virtual machine to be controlled is present in the second information record table, according to the target power shape
The power supply status that state and the virtual machine to be controlled are being controlled is controlled to the power supply status of the virtual machine to be controlled
System.
It is described according to the power supply status that target power state and virtual machine to be controlled are being controlled to be controlled virtual
The power supply status of machine is controlled, including：
The virtual machine to be controlled is obtained in the second information record table according to the mark of the virtual machine to be controlled
The power supply status being controlled；
Judge the power supply status being controlled whether with target power state generation mutual exclusion；
If the power supply status being controlled does not produce mutual exclusion with the target power state, in the described second letter
The power supply status that the virtual machine to be controlled is being controlled is revised as the target power state, and root in breath record sheet
The power supply status of the virtual machine to be controlled is controlled according to the target power state；
If the ongoing power supply status produces mutual exclusion with the target power state, generation error information is added to
In erropr message list, and continue the power supply status for controlling the virtual machine to be controlled being controlled；Wherein, the mistake letter
Breath token record has the information that the power supply status that virtual machine is being controlled produces mutual exclusion with the target power state.
It is described the power supply status of virtual machine to be controlled is controlled according to target power state after, in addition to：
The information of the virtual machine to be controlled is deleted in the second information record table, and in the 3rd information record table
Add the information of the virtual machine to be controlled；Wherein, the 3rd information record token record, which has, has completed power supply status control
Virtual machine information, it is described completed power supply status control virtual machine information comprise at least has completed power supply status
The mark and current power state of the virtual machine of control；
After the power supply status for continuing to control virtual machine to be controlled being controlled, in addition to：
The information of the virtual machine to be controlled is deleted in the second information record table, and in the 3rd information record table
Add the information of the virtual machine to be controlled.
The invention provides a kind of control device of power supply status, including：
First acquisition module, for obtaining the information of virtual machine to be controlled from the first information record sheet pre-established；
Wherein, the information of the first information record sheet record virtual machine in need for carrying out power supply status control；
Second acquisition module, for obtaining the target control instruction for the power supply status for controlling the virtual machine to be controlled；Its
In, the target control instruction includes the target power state of the virtual machine to be controlled；
Processing module, for the information according to the virtual machine to be controlled and target control instruction to described to be controlled
The power supply status of virtual machine is controlled.
Also include：
3rd acquisition module, for obtain institute it is in need progress power supply status control virtual machine information；Wherein, it is described
The information for carrying out the virtual machine of power supply status control is needed to comprise at least the mark of virtual machine；
Establish module, for according to acquisition it is in need carry out power supply status control virtual machine information establish described in
First information record sheet.
The processing module includes：
Judging unit, for judging that the virtual machine to be controlled identifies whether to be present in the second information record table；Its
In, the second information record token record has the information for the virtual machine for carrying out power supply status control, described to carry out electricity
The information of the virtual machine of source state control comprises at least the mark and power supply status for the virtual machine for carrying out power supply status control；
First processing units, if the mark for the virtual machine to be controlled is not present in the second information record table
In, the mark of the virtual machine to be controlled and target power state are added in the second information record table, and according to institute
Target power state is stated to be controlled the power supply status of the virtual machine to be controlled；
Second processing unit, if the mark for the virtual machine to be controlled is present in the second information record table,
According to the power supply status that the target power state and the virtual machine to be controlled are being controlled to described to be controlled virtual
The power supply status of machine is controlled.
The second processing unit is specifically used for：
The virtual machine to be controlled is obtained in the second information record table according to the mark of the virtual machine to be controlled
The power supply status being controlled；
Judge the power supply status being controlled whether with target power state generation mutual exclusion；
If the power supply status being controlled does not produce mutual exclusion with the target power state, in the described second letter
The power supply status that the virtual machine to be controlled is being controlled is revised as the target power state, and root in breath record sheet
The power supply status of the virtual machine to be controlled is controlled according to the target power state；
If the ongoing power supply status produces mutual exclusion with the target power state, generation error information is added to
In erropr message list, and continue the power supply status for controlling the virtual machine to be controlled being controlled；Wherein, the mistake letter
Breath token record has the information that the power supply status that virtual machine is being controlled produces mutual exclusion with the target power state.
The second processing unit is specifically additionally operable to：
The information of the virtual machine to be controlled is deleted in the second information record table, and in the 3rd information record table
Add the information of the virtual machine to be controlled；Wherein, the 3rd information record token record, which has, has completed power supply status control
Virtual machine information, it is described completed power supply status control virtual machine information comprise at least has completed power supply status
The mark and current power state of the virtual machine of control.
Compared with prior art, the present invention comprises at least and obtains void to be controlled from the first information record sheet pre-established
The information of plan machine；Wherein, the information of the first information record sheet record virtual machine in need for carrying out power supply status control；Obtain
The target control for the power supply status for controlling virtual machine to be controlled is taken to instruct；Wherein, target control instruction includes virtual machine to be controlled
Target power state；The power supply status of virtual machine to be controlled is entered according to the information of virtual machine to be controlled and target control instruction
Row control.From technical scheme provided by the invention, the carry out power supply in need by have recorded in first information record sheet
The information of the virtual machine of state control, therefore can obtains the information of all virtual machines to be controlled from first information record sheet
And the control of power supply status is carried out, the power supply status of virtual machine to be controlled is controlled and occurred so as to avoid the occurrence of to miss
The situation of control by mistake is carried out to the power supply status of virtual machine to be controlled, ensure that the control of virtual machine power supply status to be controlled is reliable
Property.
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 a kind of schematic flow sheet of the control method of power supply status provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the control method of another power supply status provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the control method of another power supply status provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of the control device of power supply status provided in an embodiment of the present invention；
Fig. 5 is the structural representation of the control device of another power supply status provided in an embodiment of the present invention；
Fig. 6 is the structural representation of the control device of another power supply status provided in an embodiment of the present invention.
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.
The embodiment of the present invention provides a kind of control method of power supply status, as shown in figure 1, this method includes：
Step 101, the information for obtaining from the first information record sheet pre-established virtual machine to be controlled.
Wherein, the information of the first information record sheet record virtual machine in need for carrying out power supply status control.
Specifically, it can be obtained successively from the first information record sheet pre-established by way of single thread recursive call
The information of virtual machine to be controlled is taken, so as to farthest reduce the thread consumption of virtual management platform.If using
The mode of single thread recursive call obtains the information of virtual machine to be controlled successively from the first information record sheet pre-established, often
The information of secondary acquired virtual machine to be controlled can be the virtual machine that any one in first information record sheet is not acquired
Information, it is preferred that by the information of the virtual machine in need for carrying out power supply status control be all to be recorded in the one by one
In one information record table, thus by the way of the single thread recursive call can according to table in record order from front to back according to
The secondary information for obtaining virtual machine.
Step 102, the target control instruction for obtaining the power supply status for controlling virtual machine to be controlled.
Wherein, target control instruction includes the target power state of virtual machine to be controlled.
It should be noted that target power state opening, closed mode and suspended state etc..
Specifically, target control instruction can be that user is inputted by interactive interface.
Step 103, according to the information of virtual machine to be controlled and target control instruction to the power supply status of virtual machine to be controlled
It is controlled.
The control method for the power supply status that the embodiment of the present invention is provided, obtained from the first information record sheet pre-established
Take the information of virtual machine to be controlled；Wherein, first information record sheet record is in need carries out the virtual of power supply status control
The information of machine；Obtain the target control instruction for the power supply status for controlling virtual machine to be controlled；Wherein, target control instruction, which includes, treats
Control the target power state of virtual machine；According to the information of virtual machine to be controlled and target control instruction to virtual machine to be controlled
Power supply status is controlled.From technical scheme provided by the invention, due to have recorded all need in first information record sheet
The information of the virtual machine of power supply status control is carried out, therefore can obtains all void to be controlled from first information record sheet
The information of plan machine and the control for carrying out power supply status, the power supply status of virtual machine to be controlled is controlled so as to avoid the occurrence of to miss
System and appearance carry out the situation of control by mistake to the power supply status of virtual machine to be controlled, ensure that virtual machine power supply status to be controlled
Control reliability.
The embodiment of the present invention provides the control method of another power supply status, as shown in Fig. 2 this method includes：
Step 201, obtain institute it is in need progress power supply status control virtual machine information.
, wherein it is desired to the information for carrying out the virtual machine of power supply status control comprises at least the mark of virtual machine.
Specifically, the mark of virtual machine can be with unique mark virtual machine, it is necessary to carry out power supply in addition to the mark of virtual machine
The information of the virtual machine of state control can also include the title of virtual machine and the power supply status of virtual machine, it is necessary to illustrate,
Now the power supply status of virtual machine is state of the virtual machine before power supply status control is not carried out.
Step 202, according to acquisition the information of virtual machine in need for carrying out power supply status control establish the first information
Record sheet.
Specifically, first information record sheet can be designated as vmList, the virtual machine of power supply status control is if desired carried out
The power supply status of mark of the information including virtual machine, the title of virtual machine and virtual machine, the mark of virtual machine can be expressed as
VmID, the title of virtual machine can be expressed as vmName, and the power supply status of virtual machine can be expressed as vmPowerState, then
VmID, vmName and vmPowerState are just have recorded in vmList.
Step 203, the information for obtaining from the first information record sheet pre-established virtual machine to be controlled.
It should be noted that virtual machine to be controlled can be designated as vmInfoObj.
Step 204, the target control instruction for obtaining the power supply status for controlling virtual machine to be controlled.
Wherein, target control instruction includes the target power state of virtual machine to be controlled.
Step 205, judge that virtual machine to be controlled identifies whether to be present in the second information record table.
Wherein, the record of the second information record token has the information for the virtual machine for carrying out power supply status control, carries out
The information of the virtual machine of power supply status control comprises at least the mark and power supply shape for the virtual machine for carrying out power supply status control
State.
It should be noted that the second information record table is initially empty, ongoing power supply status control only be present
Virtual machine when just in the second information record table add virtual machine information.
Specifically, the information for carrying out the virtual machine of power supply status control can also include the title and power supply of virtual machine
The business progress of state control.
Specifically, power supply status control refers to the control of the ongoing power supply status of virtual machine.
If step 206, the mark of virtual machine to be controlled are not present in the second information record table, by virtual machine to be controlled
Mark and target power state are added in the second information record table, and the electricity according to target power state to virtual machine to be controlled
Source state is controlled.
Specifically, the second information record table can be designated as doTaskTable, if carrying out the virtual of power supply status control
The mark of the information of machine including virtual machine, the power supply status control of virtual machine, virtual machine virtual machine title and virtual machine
The business progress of power supply status control, the mark of virtual machine can be expressed as vmID, and the power supply status control of virtual machine can be with table
VmTask is shown as, the title of virtual machine can be expressed as vmName, and the business progress of the power supply status control of virtual machine can be with table
It is shown as vm taskProgress, then vmID, vmTask, vmName and vm are just have recorded in doTaskTable
taskProgress。
Specifically, if the mark of virtual machine to be controlled is not present in the second information record table, illustrate virtual machine to be controlled
Second is added in the absence of the power supply status being controlled, therefore by the mark of virtual machine to be controlled and target power state
To represent that the power supply status of virtual machine to be controlled is carrying out in information record table, and according to target power state to void to be controlled
The power supply status of plan machine is controlled.
Specifically, tune can be passed through by being controlled according to the power supply status of target power state control pair virtual machine to be controlled
Application programming interface (the Application controlled with the virtual machine power supply status of virtualization underlying services
Programming Interface, API), give power supply status control to underlying virtual and performed.
If step 207, the mark of virtual machine to be controlled are present in the second information record table, according to target power state and
The power supply status that virtual machine to be controlled is being controlled is controlled to the power supply status of virtual machine to be controlled.
It should be noted that step 206 and 207 is the relation for selecting to perform, if the mark of virtual machine to be controlled is not present
In the second information record table, step 206 is performed, if the mark of virtual machine to be controlled is present in the second information record table, is held
Row step 207.
The control method for the power supply status that the embodiment of the present invention is provided, obtained from the first information record sheet pre-established
Take the information of virtual machine to be controlled；Wherein, first information record sheet record is in need carries out the virtual of power supply status control
The information of machine；Obtain the target control instruction for the power supply status for controlling virtual machine to be controlled；Wherein, target control instruction, which includes, treats
Control the target power state of virtual machine；According to the information of virtual machine to be controlled and target control instruction to virtual machine to be controlled
Power supply status is controlled.From technical scheme provided by the invention, due to have recorded all need in first information record sheet
The information of the virtual machine of power supply status control is carried out, therefore can obtains all void to be controlled from first information record sheet
The information of plan machine and the control for carrying out power supply status, the power supply status of virtual machine to be controlled is controlled so as to avoid the occurrence of to miss
System and appearance carry out the situation of control by mistake to the power supply status of virtual machine to be controlled, ensure that virtual machine power supply status to be controlled
Control reliability.
The embodiment of the present invention provides the control of another power supply status, as shown in figure 3, this method includes：
Step 301, obtain institute it is in need progress power supply status control virtual machine information.
, wherein it is desired to the information for carrying out the virtual machine of power supply status control comprises at least the mark of virtual machine.
Step 302, according to acquisition the information of virtual machine in need for carrying out power supply status control establish the first information
Record sheet.
Step 303, the information for obtaining from the first information record sheet pre-established virtual machine to be controlled.
Step 304, the target control instruction for obtaining the power supply status for controlling virtual machine to be controlled.
Wherein, target control instruction includes the target power state of virtual machine to be controlled.
Step 305, judge that virtual machine to be controlled identifies whether to be present in the second information record table.
Wherein, the record of the second information record token has the information for the virtual machine for carrying out power supply status control, carries out
The information of the virtual machine of power supply status control comprises at least the mark and power supply shape for the virtual machine for carrying out power supply status control
State controls.
If step 306, the mark of virtual machine to be controlled are not present in the second information record table, by virtual machine to be controlled
Mark and target power state are added in the second information record table, and the electricity according to target power state to virtual machine to be controlled
Source state is controlled.
If step 307, the mark of virtual machine to be controlled are present in the second information record table, according to virtual machine to be controlled
Mark obtains the ongoing power supply status of virtual machine to be controlled in the second information record table.
Whether step 308, the power supply status that is being controlled of judgement with target power state produce mutual exclusion.
Specifically, mutual exclusion is produced between both states refers to that both states are mutually exclusive, without compatibility, citing comes
To say, if ongoing power supply status is start, and the control of target power state is shutdown, then both is mutually exclusive,
It is thus determined that ongoing power supply status produces mutual exclusion with target power state；If ongoing power supply status is soft pass
Machine, and target power state is forced shutdown, then both does not repel mutually, it is thus determined that ongoing power supply status is not
Mutual exclusion is produced with target power state.
If step 309, the power supply status being controlled do not produce mutual exclusion with target power state, remember in the second information
The power supply status control that virtual machine to be controlled is being controlled is revised as target power state in record table, and according to target electricity
Source state is controlled to the power supply status of virtual machine to be controlled.
Specifically, if ongoing power supply status does not produce mutual exclusion with target power state, in the second information record
The ongoing power supply status of virtual machine to be controlled is changed in table, the power supply status that virtual machine to be controlled is being controlled is repaiied
Target power state is changed to, and the power supply status of virtual machine to be controlled is controlled according to target power state.
Step 310, the information for deleting in the second information record table virtual machine to be controlled, and in the 3rd information record table
Add the information of virtual machine to be controlled.
Wherein, the record of the 3rd information record token has the information for the virtual machine for having completed power supply status control, has completed
The information of the virtual machine of power supply status control comprises at least the mark for the virtual machine for having completed power supply status control and current electricity
Source state.
It should be noted that the 3rd information record table can be designated as finishedTaskTable, the 3rd information record table is most
It is just empty, ability adds virtual machine in the 3rd information record table when the virtual machine of completed power supply status control only be present
Information.
It should also be noted that, current power state here refers to the shape of power supply after the completion of power supply status control progress
State.
If step 311, ongoing power supply status and target power state produce mutual exclusion, generation error information is added to
In erropr message list, and continue the power supply status for controlling virtual machine to be controlled being controlled.
Wherein, erropr message list record has the power supply status that virtual machine is being controlled to be produced with target power state mutual
The information of reprimand.
It should be noted that erropr message list record is initially empty, ongoing power supply status and mesh are only occurred
When marking power supply status generation mutual exclusion, information is just added in erropr message list, the error message added can be expressed as：It is " empty
It is so-and-so that plan machine, which is expressed as the power supply status that so-and-so virtual machine is being controlled, but target power state is for so-and-so, two
Person's mutual exclusion ".
Specifically, the power supply status for assuming be controlled is start, and target power state is shutdown, and both is mutual
Reprimand, therefore generation error information record (is opened in erropr message list, and still according to the power supply status being controlled
Machine) continue to control the power supply status of virtual machine.
Step 312, the information for deleting in the second information record table virtual machine to be controlled, and in the 3rd information record table
Add the information of virtual machine to be controlled.
It should be noted that step 306 and step 307~312 are the relations that selection performs, if the mark of virtual machine to be controlled
Knowledge is not present in the second information record table, step 306 is performed, if the mark of virtual machine to be controlled is present in the second information record
In table, step 307~312 are performed；Step 309,310 and step 311,312 also select the relation performed, if to be controlled
The mark of virtual machine is not present in the second information record table and ongoing power supply status does not produce with target power state
Mutual exclusion, step 309,310 are performed, if the mark of virtual machine to be controlled is present in the second information record table and ongoing electricity
Source state produces mutual exclusion with target power state, performs step 311,312.
The control method for the power supply status that the embodiment of the present invention is provided, obtained from the first information record sheet pre-established
Take the information of virtual machine to be controlled；Wherein, first information record sheet record is in need carries out the virtual of power supply status control
The information of machine；Obtain the target control instruction for the power supply status for controlling virtual machine to be controlled；Wherein, target control instruction, which includes, treats
Control the target power state of virtual machine；According to the information of virtual machine to be controlled and target control instruction to virtual machine to be controlled
Power supply status is controlled.From technical scheme provided by the invention, due to have recorded all need in first information record sheet
The information of the virtual machine of power supply status control is carried out, therefore can obtains all void to be controlled from first information record sheet
The information of plan machine and the control for carrying out power supply status, the power supply status of virtual machine to be controlled is controlled so as to avoid the occurrence of to miss
System and appearance carry out the situation of control by mistake to the power supply status of virtual machine to be controlled, ensure that virtual machine power supply status to be controlled
Control reliability.
The embodiment of the present invention provides a kind of control device of power supply status, as shown in figure 4, the control device 4 includes：
First acquisition module 41, for obtaining the letter of virtual machine to be controlled from the first information record sheet pre-established
Breath；Wherein, the information of the first information record sheet record virtual machine in need for carrying out power supply status control.
Second acquisition module 42, for obtaining the target control instruction for the power supply status for controlling virtual machine to be controlled；Wherein,
Target control instructs the target power state for including virtual machine to be controlled.
Processing module 43, the electricity to virtual machine to be controlled is instructed for the information according to virtual machine to be controlled and target control
Source state is controlled.
Further, on the basis of embodiment corresponding to Fig. 4, the embodiment of the present invention provides the control of another power supply status
Device, as shown in figure 5, the control device 4 also includes：
3rd acquisition module 44, for obtain institute it is in need progress power supply status control virtual machine information；Wherein, need
The information for carrying out the virtual machine of power supply status control comprises at least the mark of virtual machine.
Establish module 45, for according to acquisition the information of the virtual machine in need for carrying out power supply status control establish the
One information record table.
Further, on the basis of embodiment corresponding to Fig. 5, the embodiment of the present invention provides the control of another power supply status
Device, as shown in fig. 6, processing module 43 includes：
Judging unit 431, for judging that virtual machine to be controlled identifies whether to be present in the second information record table；Its
In, the token record of the second information record has the information for the virtual machine for carrying out power supply status control, carries out power supply status control
The information of the virtual machine of system comprises at least the mark and power supply status for the virtual machine for carrying out power supply status control.
First processing units 432, if the mark for virtual machine to be controlled is not present in the second information record table, it will treat
The mark and target power state for controlling virtual machine are added in the second information record table, and according to target power state to be controlled
The power supply status of virtual machine processed is controlled.
Second processing unit 433, if the mark for virtual machine to be controlled is present in the second information record table, according to mesh
Mark power supply status and the ongoing power supply status of virtual machine to be controlled are controlled to the power supply status of virtual machine to be controlled.
Further, second processing unit 433 is specifically used for：
Virtual machine to be controlled is obtained according to the mark of virtual machine to be controlled in the second information record table be controlled
Power supply status control.
Judge whether the power supply status that is being controlled with target power state produces mutual exclusion.
, will in the second information record table if the power supply status being controlled does not produce mutual exclusion with target power state
The power supply status that virtual machine to be controlled is being controlled is revised as target power state, and according to target power state to be controlled
The power supply status of virtual machine processed is controlled.
If ongoing power supply status produces mutual exclusion with target power state, generation error information is added to error message
In table, and continue the power supply status for controlling virtual machine to be controlled being controlled；Wherein, erropr message list record has virtual machine
The power supply status being controlled produces the information of mutual exclusion with target power state.
Further, second processing unit 433 is specifically additionally operable to：
The information of virtual machine to be controlled is deleted in the second information record table, and is added in the 3rd information record table to be controlled
The information of virtual machine processed；Wherein, the record of the 3rd information record token has the information for the virtual machine for having completed power supply status control,
Through complete power supply status control virtual machine information comprise at least completed power supply status control virtual machine mark and
Current power state.
The control device for the power supply status that the embodiment of the present invention is provided, obtained from the first information record sheet pre-established
Take the information of virtual machine to be controlled；Wherein, first information record sheet record is in need carries out the virtual of power supply status control
The information of machine；Obtain the target control instruction for the power supply status for controlling virtual machine to be controlled；Wherein, target control instruction, which includes, treats
Control the target power state of virtual machine；According to the information of virtual machine to be controlled and target control instruction to virtual machine to be controlled
Power supply status is controlled.From technical scheme provided by the invention, due to have recorded all need in first information record sheet
The information of the virtual machine of power supply status control is carried out, therefore can obtains all void to be controlled from first information record sheet
The information of plan machine and the control for carrying out power supply status, the power supply status of virtual machine to be controlled is controlled so as to avoid the occurrence of to miss
System and appearance carry out the situation of control by mistake to the power supply status of virtual machine to be controlled, ensure that virtual machine power supply status to be controlled
Control reliability.
In actual applications, first acquisition module 41, the second acquisition module 42, processing module 43, judging unit
431st, first processing units 432, second processing unit 433, the 3rd acquisition module 44, establish module 45 can be by positioned at power supply shape
Central processing unit (Central Processing Unit, CPU), microprocessor (Micro in the control device of state
Processor Unit, MPU), digital signal processor (Digital Signal Processor, DSP) or field-programmable
Gate array (Field Programmable Gate Array, FPGA) etc. is realized.
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. control method of power supply status, it is characterised in that including：The information of virtual machine to be controlled is obtained from the first information record sheet pre-established；Wherein, the first information record The information of the token record virtual machine in need for carrying out power supply status control；Obtain the target control instruction for the power supply status for controlling the virtual machine to be controlled；Wherein, the target control instruction bag Target power state containing the virtual machine to be controlled；The power supply status to the virtual machine to be controlled is instructed according to the information of the virtual machine to be controlled and the target control It is controlled.
- 2. control method according to claim 1, it is characterised in that described from the first information record sheet pre-established Before the information for obtaining virtual machine to be controlled, in addition to：Obtain institute it is in need progress power supply status control virtual machine information；Wherein, it is described to need to carry out power supply status control Virtual machine information comprise at least virtual machine mark；According to acquisition the information of virtual machine in need for carrying out power supply status control establish the first information record sheet.
- 3. control method according to claim 2, it is characterised in that the information and target according to virtual machine to be controlled Control instruction is controlled to the power supply status of virtual machine to be controlled, including：Judge that the virtual machine to be controlled identifies whether to be present in the second information record table；Wherein, the second information note Record token record has the information for the virtual machine for carrying out power supply status control, the virtual machine for carrying out power supply status control Information comprise at least carry out power supply status control virtual machine mark and power supply status；If the mark of the virtual machine to be controlled is not present in the second information record table, by the virtual machine to be controlled Mark and target power state are added in the second information record table, and according to the target power state to described to be controlled The power supply status of virtual machine processed is controlled；If the mark of the virtual machine to be controlled is present in the second information record table, according to the target power state and The power supply status that the virtual machine to be controlled is being controlled is controlled to the power supply status of the virtual machine to be controlled.
- 4. control method according to claim 3, it is characterised in that described according to target power state and to be controlled virtual The power supply status that machine is being controlled is controlled to the power supply status of virtual machine to be controlled, including：The virtual machine to be controlled is being obtained in the second information record table according to the mark of the virtual machine to be controlled The power supply status being controlled；Judge the power supply status being controlled whether with target power state generation mutual exclusion；If the power supply status being controlled does not produce mutual exclusion with the target power state, remember in second information The power supply status that the virtual machine to be controlled is being controlled is revised as the target power state in record table, and according to institute Target power state is stated to be controlled the power supply status of the virtual machine to be controlled；If the ongoing power supply status produces mutual exclusion with the target power state, generation error information is added to mistake In information table, and continue the power supply status for controlling the virtual machine to be controlled being controlled；Wherein, the erropr message list Record has the information that the power supply status that virtual machine is being controlled produces mutual exclusion with the target power state.
- 5. control method according to claim 4, the power supply shape according to target power state to virtual machine to be controlled After state is controlled, in addition to：The information of the virtual machine to be controlled is deleted in the second information record table, and is added in the 3rd information record table The information of the virtual machine to be controlled；Wherein, the 3rd information record token record has the void for having completed power supply status control The information of plan machine, the information of the virtual machine for having completed power supply status control, which comprises at least, has completed power supply status control Virtual machine mark and current power state；After the power supply status for continuing to control virtual machine to be controlled being controlled, in addition to：The information of the virtual machine to be controlled is deleted in the second information record table, and is added in the 3rd information record table The information of the virtual machine to be controlled.
- A kind of 6. control device of power supply status, it is characterised in that including：First acquisition module, for obtaining the information of virtual machine to be controlled from the first information record sheet pre-established；Wherein, The information of the first information record sheet record virtual machine in need for carrying out power supply status control；Second acquisition module, for obtaining the target control instruction for the power supply status for controlling the virtual machine to be controlled；Wherein, institute State the target power state that target control instruction includes the virtual machine to be controlled；Processing module, for the information according to the virtual machine to be controlled and target control instruction to described to be controlled virtual The power supply status of machine is controlled.
- 7. control device according to claim 6, it is characterised in that also include：3rd acquisition module, for obtain institute it is in need progress power supply status control virtual machine information；Wherein, the needs The information for carrying out the virtual machine of power supply status control comprises at least the mark of virtual machine；Establish module, for according to acquisition the information of virtual machine in need for carrying out power supply status control establish described first Information record table.
- 8. control device according to claim 7, it is characterised in that the processing module includes：Judging unit, for judging that the virtual machine to be controlled identifies whether to be present in the second information record table；Wherein, institute Stating the token record of the second information record has the information for the virtual machine for carrying out power supply status control, described to carry out power supply status The information of the virtual machine of control comprises at least the mark and power supply status for the virtual machine for carrying out power supply status control；First processing units, will if the mark for the virtual machine to be controlled is not present in the second information record table The mark and target power state of the virtual machine to be controlled are added in the second information record table, and according to the target Power supply status is controlled to the power supply status of the virtual machine to be controlled；Second processing unit, if the mark for the virtual machine to be controlled is present in the second information record table, according to The power supply status that the target power state and the virtual machine to be controlled are being controlled is to the virtual machine to be controlled Power supply status is controlled.
- 9. control device according to claim 8, it is characterised in that the second processing unit is specifically used for：The virtual machine to be controlled is being obtained in the second information record table according to the mark of the virtual machine to be controlled The power supply status being controlled；Judge the power supply status being controlled whether with target power state generation mutual exclusion；If the power supply status being controlled does not produce mutual exclusion with the target power state, remember in second information The power supply status that the virtual machine to be controlled is being controlled is revised as the target power state in record table, and according to institute Target power state is stated to be controlled the power supply status of the virtual machine to be controlled；If the ongoing power supply status produces mutual exclusion with the target power state, generation error information is added to mistake In information table, and continue the power supply status for controlling the virtual machine to be controlled being controlled；Wherein, the erropr message list Record has the information that the power supply status that virtual machine is being controlled produces mutual exclusion with the target power state.
- 10. control device according to claim 9, it is characterised in that the second processing unit is specifically additionally operable to：The information of the virtual machine to be controlled is deleted in the second information record table, and is added in the 3rd information record table The information of the virtual machine to be controlled；Wherein, the 3rd information record token record has the void for having completed power supply status control The information of plan machine, the information of the virtual machine for having completed power supply status control, which comprises at least, has completed power supply status control Virtual machine mark and current power state.
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Application publication date: 20171117 |