CN105302648A - Computer system for reallocating virtual computer resources - Google Patents
Computer system for reallocating virtual computer resources Download PDFInfo
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- CN105302648A CN105302648A CN201510857286.XA CN201510857286A CN105302648A CN 105302648 A CN105302648 A CN 105302648A CN 201510857286 A CN201510857286 A CN 201510857286A CN 105302648 A CN105302648 A CN 105302648A
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Abstract
The invention provides a computer system for reallocating virtual computer resources. In order to reallocate resources of a virtual computer, obstructions (hereinafter referred to as side effects) including restarting of the virtual computer, service stopping of certain time, occupying of a network bandwidth of certain time and the like are brought to a user occasionally. However, the allocation of the resources of a VM (Virtual Machine) cannot be carried out after the user can grasp the side effects in detail. A management server is arranged, and the computer system is provided with a network resource for monitoring the virtual computer and a virtualization server and connecting the virtualization server; and the computer system has a function of calculating the side effects of reallocating the resources of the virtual computer. Before the resources of the virtual computer are reallocated, the management server prompts the side effects to the user so as to obtain a mechanism approved by the user.
Description
Technical field
Theme disclosed in this instructions relates to the resource allocation methods of virtual machine, is specifically related to a kind of computer system of reallocating to virtual machine resource.
Background technology
By the physical resource of computing machine being regarded as the virtualization software of multiple logical resource, multiple virtual machine (following, to become VM) can be run on one computer.In addition, virtualization software is owing to absorbing the characteristic of hardware, and therefore VM does not rely on the characteristic of computer hardware, and the movement between the hardware of VM is easy.Below, will virtualization software be imported, and make the computing machine of multiple VM action be called server.
The OS(basic software of operating area for constructing user and desktop is imported in VM), user utilizes the desktop virtual technology development of VM by remote manipulation.Realize desktop by VM, the reduction of importing, utilization, maintenance cost can be realized.In addition, by the heart in the data, market demand is concentrated on a place, also favourable at secure context.
The hardware resource (CPU processing time, amount of memory, dish accessing zone, network area etc.) that virtual machine can utilize is determined by virtualization software.When the inadequate resource distributed, the performance of virtual machine reduces.Such as, virtual machine forms the virtual desktop of desktop, if the inadequate resource of CPU, user is slack-off for the reaction of the operation of virtual desktop, and the utilization sense of user reduces.Therefore, need when the resource of distributing virtual machine produces not enough, if user wishes resource of reallocating, add the method for Resources allocation immediately.But, in order to cut down cost, when user not wishing reallocation resource especially, preferably virtual computing not added and distributing unwanted resource.
In prior art (patent documentation 1), the processing power (computing power level) of the computing machine that daily for user (on average) needs most by user presets (registration) in system side, preset the Resourse Distribute of the single virtual computing machine distributing to self, when need to temporarily exceed or lower than the processing power of the computing machine of user's setting (when the processing power of processing power used in everyday (computing power level), to the temporary changes of system request Resourse Distribute.User pays the remuneration for service of the single virtual computing machine generation being assigned with daily required resource, when need to temporarily exceed or the processing power of processing power (routine use processing power) lower than the computing machine of user's setting, common remuneration is raised the price, or reduce common remuneration and carry out payt, thus the service needed for accepting.
But, in order to the resource of virtual machine of reallocating, the network bandwidth of certain hour when sometimes user being brought to the service stopping of the restarting of virtual machine, certain hour and virtual machine moved to other server units the obstacle (hereinafter referred to as spinoff) such as to occupy.But there is not user and grasp spinoff in advance, the basis understood is carried out the distribution method of the resource of VM, and it is unfavorable to bring sometimes.
Even if be not to reallocate to the resource of virtual machine, but also there is same problem to when other server unit movements.
Patent documentation 1: Japanese Unexamined Patent Publication 2011-170679 publication (paragraph 0047).
Summary of the invention
Disclosed in this instructions, technology is, in advance to user's prompting when to the virtual machine reallocation resource run in certain server unit, or in order to the reallocation of resource or other objects to spinoff when other server unit mobile virtual computing machines.
Specifically, a kind of resource allocation methods is disclosed, it possesses following mechanism: arrange the Internet resources monitoring virtual machine and connect virtual machine, calculate the management server of the function of the spinoff of the redistribute resources of virtual machine, spinoff, before the redistribute resources of carrying out virtual machine, is prompted to user and obtains the accreditation of user by management server in advance.
A kind of computer system is disclosed as mode more specifically, via network, the first virtual machine is carried out the first service apparatus of action, other server units more than one, management server apparatus and first terminal connect, management server apparatus, the first terminal used from the user of the first virtual machine accepts the relocation request to the resource of described first virtual machine, the spinoff that the reallocation calculating requested resource produces, send to first terminal to point out user the information of the described spinoff calculated, when receiving user from first terminal to the accreditation for spinoff that first terminal inputs, start the reallocation of requested resource.
And, disclose management server apparatus calculate when the first virtual machine is moved from first service apparatus to other server units, transmits the communication speed via network together with virtual disk reduction, with the reduction of the response speed of mobile the first virtual machine accompanied, due to described resource reallocation thus more than any one needing the restarting of the first virtual machine, be used as spinoff.
Further, disclose the button that first terminal shows the redistribute resources of request virtual machine on picture, according to the pressing operation of user for button, send the relocation request of resource to management server apparatus.
And, disclose management server apparatus when receiving the relocation request of resource, investigate the utilization of resources situation of the first virtual machine for first service apparatus, if any one in the kind of resource does not exceed the threshold value predetermined, then send the response of the relocation request of refusal resource to first terminal.
And, disclose the utilization of resources situation that management server apparatus investigates the first virtual machine, when any one in the kind of resource has exceeded the threshold value predetermined, investigate other server units with or without the mobile destination becoming the first virtual machine, or whether investigation is moving other virtual machines of action on first service apparatus, when there are not other server units, or when other virtual machines move, send the response of the relocation request of the described resource of refusal to first terminal.
In addition, mode as other discloses a kind of computer system, via network, the first virtual machine is carried out the first service apparatus of action, other server units more than one, management server apparatus and first terminal connect, management server apparatus, investigate the resource utilization of the first virtual machine for first service apparatus, when kind more than any one in the kind of resource has exceeded the threshold value predetermined, the spinoff of the reallocation generation of computational resource, the motion with the reallocation of the resource of the information of the described spinoff calculated is sent to first terminal, point out user, when receiving the accreditation for spinoff of user Xiang Shu first terminal input from first terminal, start the reallocation of the resource proposed.
When on first service apparatus, during more than one virtual machine action beyond the first virtual machine, management server apparatus, investigate the resource utilization of each virtual machine for first service apparatus, when kind more than any one in the kind that there is multiple resource exceedes the virtual machine of the threshold value predetermined, between multiple virtual machine, give priority, according to priority, implement the motion of the calculating of spinoff and the reallocation of resource.
In addition, mode as other discloses a kind of computer system, via network, the first virtual machine is carried out the first service apparatus of action, other server units more than one, management server apparatus and first terminal connect, management server apparatus, the resource that the first virtual machine that action is carried out in investigation in first service apparatus utilizes, when the first virtual machine can be moved to other server units, calculate the mobile spinoff produced, the motion with the movement of the information of the described spinoff calculated is sent to first terminal, point out user, when receiving user from first terminal to the accreditation for spinoff that first terminal inputs, carry out proposed movement.
Disclose according to above, the spinoff that the redistribute resources that user can grasp virtual machine before performing redistribute resources is brought.
Claims (8)
1. the computer system to virtual machine redistribute resources, via network, the first virtual machine is carried out the first service apparatus of action, other server units more than one, management server apparatus and first terminal connect, the feature of described computer system is, described management server apparatus, the first terminal used from the user of described first virtual machine accepts the relocation request to the resource of described first virtual machine, the spinoff that the reallocation calculating requested resource produces, send to described first terminal to point out described user the information of the described spinoff calculated, when receiving described user from described first terminal to the accreditation for described spinoff that described first terminal inputs, start the reallocation of requested described resource.
2. computer system according to claim 1, it is characterized in that, described management server apparatus calculate when described first virtual machine is moved from described first service apparatus to other server units described, transmits the communication speed via described network together with virtual disk reduction, and the response speed of described first virtual machine that accompanies of described movement reduction, due to described resource reallocation thus more than any one needing the restarting of described first virtual machine, be used as described spinoff.
3. computer system according to claim 1 and 2, it is characterized in that, described first terminal shows the button of the redistribute resources of asking described virtual machine on described picture, according to the pressing operation of described user for described button, send the relocation request of described resource to described management server apparatus.
4. computer system according to claim 3, it is characterized in that, described management server apparatus is when receiving the relocation request of described resource, investigate the utilization of resources situation of described first virtual machine for described first service apparatus, if any one in the kind of described resource does not exceed the threshold value predetermined, then send the response of the relocation request of the described resource of refusal to described first terminal.
5. computer system according to claim 4, is characterized in that, the utilization of resources situation of described first virtual machine of described management server apparatus investigation, in the kind of described resource
In any one when having exceeded the threshold value predetermined, investigate other server units with or without the mobile destination becoming described first virtual machine, or whether investigation is moving other virtual machines of action on described first service apparatus, when there are not other server units described, or when other virtual machines move, send the response of the relocation request of the described resource of refusal to described first terminal.
6. a computer system, via network, the first virtual machine is carried out the first service apparatus of action, other server units more than one, management server apparatus and first terminal connect, the feature of described computer system is, described management server apparatus, investigate the resource utilization of described first virtual machine for described first service apparatus, when kind more than any one in the kind of described resource has exceeded the threshold value predetermined, the spinoff that the reallocation calculating described resource produces, the motion with the reallocation of the described resource of the information of the described described spinoff calculated is sent to described first terminal, point out described user, when receiving described user from described first terminal to the accreditation for described spinoff that described first terminal inputs, start the reallocation of the described resource proposed.
7. computer system according to claim 6, it is characterized in that, when on described first service apparatus, during more than one virtual machine action beyond described first virtual machine, described management server apparatus, investigate the resource utilization of virtual machine described in each for described first service apparatus, when kind more than any one in the kind that there is multiple described resource exceedes the described virtual machine of the threshold value predetermined, priority is given between described multiple virtual machine, according to described priority, implement the motion of the calculating of described spinoff and the reallocation of described resource.
8. a computer system, via network, the first virtual machine is carried out the first service apparatus of action, other server units more than one, management server apparatus and first terminal connect, the feature of described computer system is, described management server apparatus, the resource that described first virtual machine that action is carried out in investigation in described first service apparatus utilizes, when described first virtual machine can be moved to other server units, calculate the described mobile spinoff produced, the motion with the described movement of the information of the described described spinoff calculated is sent to described first terminal, point out described user, when receiving described user from described first terminal to the accreditation for described spinoff that described first terminal inputs, carry out proposed described movement.
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| CN201510857286.XA CN105302648A (en) | 2015-11-30 | 2015-11-30 | Computer system for reallocating virtual computer resources |
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| CN201510857286.XA CN105302648A (en) | 2015-11-30 | 2015-11-30 | Computer system for reallocating virtual computer resources |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110161491A1 (en) * | 2009-12-25 | 2011-06-30 | Fujitsu Limited | Migration control apparatus and migration control method |
| US8095929B1 (en) * | 2007-04-16 | 2012-01-10 | Vmware, Inc. | Method and system for determining a cost-benefit metric for potential virtual machine migrations |
| CN103257899A (en) * | 2012-02-20 | 2013-08-21 | 株式会社日立制作所 | Computer system |
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- 2015-11-30 CN CN201510857286.XA patent/CN105302648A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8095929B1 (en) * | 2007-04-16 | 2012-01-10 | Vmware, Inc. | Method and system for determining a cost-benefit metric for potential virtual machine migrations |
| US20110161491A1 (en) * | 2009-12-25 | 2011-06-30 | Fujitsu Limited | Migration control apparatus and migration control method |
| CN103257899A (en) * | 2012-02-20 | 2013-08-21 | 株式会社日立制作所 | Computer system |
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