CN104142853B - Virtual machine storage resource dispositions method and device - Google Patents
Virtual machine storage resource dispositions method and device Download PDFInfo
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- CN104142853B CN104142853B CN201410393130.6A CN201410393130A CN104142853B CN 104142853 B CN104142853 B CN 104142853B CN 201410393130 A CN201410393130 A CN 201410393130A CN 104142853 B CN104142853 B CN 104142853B
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- 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
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Abstract
The invention provides a kind of virtual machine deployment method and device.This method obtains virtual machine storage resource and describes file first, parse the storage performance requirement that the storage resource describes virtual machine described in file acquisition, then the LUN according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine, and then meet the storage performance requirement of virtual machine.With prior art according to the corresponding data store set faciation ratio of the storage capacity requirement of virtual machine determination, the embodiment of the present invention is when disposing storage resource, the LUN directly according to corresponding to storage performance requires setting virtual machine, and then those of ordinary skill in the art can describe file with flexible configuration virtual machine storage resource, avoid identical LUN in active and standby virtual machine, the data disks of same virtual machine and system disk corresponding data storage cluster, the reliability of virtual machine storage resource is improved, and allocative efficiency is higher.
Description
Technical field
The present invention relates to field of cloud computer technology, in particular to a kind of virtual machine storage resource dispositions method and dress
Put.
Background technology
Cloud computing is a kind of pattern paid by usage amount, and this pattern provides network available, easily, on demand and visited
Ask, into configurable computing resources shared pool, resource includes network, server, storage, application software etc..In cloud computing
Under environment, virtual machine shares the amount of physical memory of IaaS layers, such as solid state hard disc (Solid State Drive, SSD), hard
Disk drive (Hard Disk Drive, HDD).
When carrying out deploying virtual machine, cloud management system determines corresponding prior art according to the storage capacity requirement of virtual machine
Data storage cluster, include multiple logic units in data storage cluster, each logic unit is with LUN (Logic
Unit Number, LUN) for mark, the then LUN as corresponding to data storage cluster is randomly assigned virtual machine.
But virtual machine deployment method of the prior art is randomly assigned according to capacity, may cause virtual machine is
Overall, data disks correspond to identical in identical LUN, or virtual machine corresponding data storage cluster active and standby each other
LUN, the reliability of storage is reduced, therefore prior art letter is to be modified.
The content of the invention
The embodiments of the invention provide a kind of virtual machine deployment method and relevant device for improving memory reliability.
In a first aspect, the embodiment of the present invention provides a kind of virtual machine deployment method, including：Virtual machine storage resource is obtained to retouch
State file；
Parse the storage performance requirement that the storage resource describes virtual machine described in file acquisition；
The LUN according to corresponding to the storage performance requires the calling IaaS layer management interface settings virtual machine.
With reference in a first aspect, in the first possible implementation, the storage performance for obtaining the virtual machine will
Ask and specifically include：
Obtain the anti-affine strategy of storage of the first virtual machine, the anti-affine virtual machine of policy mandates first and second virtual
The storage resource of machine corresponds to different LUN；
The LUN according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine
Including：
Call IaaS layer management interfaces that first virtual machine and the second virtual machine point are set according to the anti-affine strategy of storage
Different LUN is not corresponded to.
With reference in a first aspect, in second of possible implementation, the parsing storage resource describes file acquisition institute
The storage performance requirement for stating virtual machine specifically includes：
Parse the storage resource and describe the anti-affine plan of storage between multiple Logical Disks of virtual machine described in file acquisition
Slightly；
The LUN according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine
Including：
Multiple Logical Disks point of the IaaS layer management interfaces setting virtual machine are called according to the anti-affine strategy of the storage
Different LUN is not corresponded to.
With reference to second of possible implementation of first aspect, in the third possible implementation, this method is also
Including：Receive virtual machine storage thermophoresis request；
Obtain the current deployment information and the anti-affine strategy of storage of the virtual machine；
The LUN according to corresponding to described anti-affine tactful and described current deployment information sets the virtual machine.
With reference to second of possible implementation of first aspect, in the 4th kind of possible implementation, the storage
Resource Description File is virtual network function descriptor.
With reference to second of possible implementation of first aspect, in the 5th kind of possible implementation, methods described
Also include before obtaining virtual machine storage resource and describing file：
Different RAID groups are divided into according to the height of I/O performances to storage device；
Each RAID groups are divided into multiple logic units, each logic unit is using LUN as mark.
Second aspect, the embodiment of the present invention provide a kind of virtual machine storage resource deployment device, and it includes：
File obtaining unit, file is described for obtaining virtual machine storage resource；
Resolution unit, the storage performance requirement of virtual machine described in file acquisition is described for parsing the storage resource；
Call unit, for being required to call IaaS layer management interfaces to set the virtual machine corresponding according to the storage performance
LUN.
With reference to the implementation of the 5th aspect, in the first possible implementation, the device also includes：
Receiving unit, for receiving virtual machine storage thermophoresis request；
Tactful acquiring unit, for the anti-affine strategy of current deployment information and storage for obtaining the virtual machine；
Strategy execution unit, for setting the virtual machine pair according to described anti-affine tactful and described current deployment information
The LUN answered.
With reference to the implementation of the 5th aspect, in second of possible implementation, the resolution unit parsing storage
The storage performance requirement that Resource Description File obtains the virtual machine specifically includes：
The resolution unit parses the storage I/O performance requirements that the storage resource describes virtual machine described in file acquisition；
The call unit requires that calling IaaS layer management interfaces are patrolled corresponding to setting the virtual machine according to storage performance
Collecting unit number includes：
The call unit calls IaaS layer management interfaces to set the virtual machine pair according to the storage I/O performance requirements
The LUN answered, the I/O performances of logic unit corresponding to the LUN are higher than the storage I/O performance requirements.
In virtual machine storage resource dispositions method provided in an embodiment of the present invention, virtual machine storage resource is obtained first and is retouched
File is stated, parses the storage performance requirement that the storage resource describes virtual machine described in file acquisition, then will according to storage performance
Ask and call IaaS layer management interfaces that LUN corresponding to the virtual machine is set, and then meet that the storage performance of virtual machine will
Ask.With prior art according to the corresponding data store set faciation ratio of the storage capacity requirement of virtual machine determination, the embodiment of the present invention
When disposing storage resource, the LUN directly according to corresponding to storage performance requires setting virtual machine, and then this area is general
Logical technical staff can describe file with flexible configuration virtual machine storage resource, avoid active and standby virtual machine, the data of same virtual machine
Identical LUN in disk and system disk corresponding data storage cluster, the reliability of virtual machine storage resource is improved, and
Allocative efficiency is higher.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.Wherein：
Fig. 1 is the storage resource under cloud computing environment in virtual machine storage resource dispositions method provided in an embodiment of the present invention
Organization Chart；
Fig. 2 is the flow chart for the virtual machine storage resource dispositions method that the embodiment of the present invention one provides；
Fig. 3 is the flow chart for the virtual machine storage resource dispositions method that the embodiment of the present invention two provides；
Fig. 4 is the flow chart for the virtual machine storage resource dispositions method that the embodiment of the present invention three provides；
Fig. 5 is the structural representation for the virtual machine storage resource deployment device that the embodiment of the present invention four provides；
Fig. 6 is the structural representation for the virtual machine storage resource deployment device that the embodiment of the present invention five provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are obtained every other under the premise of performing creative labour is not made
Embodiment, belong to the scope of protection of the invention.
The present invention provides a kind of virtual machine storage resource dispositions method and device, in embodiments of the present invention, virtual machine portion
Administration needs to use the storage resource of IaaS layers in cloud computing.The Organization Chart of storage resource under cloud computing environment as shown in figure 1, its
Middle storage medium can be solid state hard disc, the hard disk drive of physics, be divided in the cloud management system storage medium of IaaS layers
Multiple logic units, logic unit are identified by LUN LUN.In addition, logic unit is assigned to data store set
In group, such as data storage cluster 1 includes LUN0 and LUN1, and data storage cluster 2 includes LUN2, LUN3 and LUN4.
As shown in Fig. 2 the virtual machine storage resource dispositions method that the embodiment of the present invention one provides includes：
Step 110, acquisition virtual machine storage resource describe file.
Wherein, storage resource describes to carry the storage performance requirement of virtual machine to be disposed in file.Storage resource is retouched
State file be specifically as follows virtual network function descriptor (Virtualized Network Function Descriptor,
VNFD) or open virtual form (Open Virtualized Format, OVF) describes file.Storage resource can be located at cloud meter
Infrastructure in calculation system services (Infrastructure as a Service, IaaS) layer.
Step 120, the parsing storage resource describe the storage performance requirement of virtual machine described in file acquisition.
Specifically, it can include between storage I/O performance requirements, virtual machine system disk, Logical Disk in storage performance requirement
The anti-affine strategy of storage, the anti-affine strategy of the storage of the first virtual machine and the second virtual machine is (it is required that the first virtual machine and second
The storage resource of virtual machine corresponds to different LUN) etc..
Step 130, patrolled according to corresponding to storage performance requirement calls IaaS layer management interfaces to set the virtual machine
Collect unit number.
Specifically, the embodiment of the present invention requires to call the IaaS layer-managements in cloud computing system to connect according to above-mentioned storage performance
Mouth sets LUN corresponding to virtual machine, and the logic unit that above-mentioned LUN represents is located in data storage cluster.
In virtual machine storage resource dispositions method provided in an embodiment of the present invention, virtual machine storage resource is obtained first and is retouched
File is stated, parses the storage performance requirement that the storage resource describes virtual machine described in file acquisition, then will according to storage performance
Ask and call IaaS layer management interfaces that LUN corresponding to the virtual machine is set, and then meet that the storage performance of virtual machine will
Ask.With prior art according to the corresponding data store set faciation ratio of the storage capacity requirement of virtual machine determination, the embodiment of the present invention
When disposing storage resource, the LUN directly according to corresponding to storage performance requires setting virtual machine, and then this area is general
Logical technical staff can describe file with flexible configuration virtual machine storage resource, avoid active and standby virtual machine, the data of same virtual machine
Identical LUN in disk and system disk corresponding data storage cluster, the reliability of virtual machine storage resource is improved, and
Allocative efficiency is higher.
Further, in storage resource dispositions method provided in an embodiment of the present invention, if storage resource describes to take in file
Multiple Logical Disks (such as system disk and data disks) of the anti-affine strategy of storage with host virtual machine or standby virtual machine or virtual machine
The anti-affine strategy of storage, then required to call IaaS layer management interfaces to set the void according to storage performance in above-mentioned steps 130
LUN corresponding to plan machine is specifically as follows：IaaS layer management interfaces are called to set according to the anti-affine strategy of storage main virtual
Different LUN or multiple Logical Disks point of setting virtual machine in machine and standby virtual machine difference corresponding data storage cluster
Different LUN in other corresponding data storage cluster.
The embodiment of the present invention is by the way that multiple Logical Disks of active and standby virtual machine, virtual machine to be deployed in different logic lists respectively
In member number, the reliability and stability of data storage can be improved.
Referring to Fig. 3, Fig. 3 is the flow chart for the virtual machine storage resource dispositions method that the embodiment of the present invention two provides.
Step 210, different RAID groups are divided into according to the height of I/O performances to storage device.
Specifically, storage device used due to it storage medium, interface type and there is different I/O performances.This hair
Bright embodiment can by IaaS stratus management system in cloud computing environment according to the height of I/O performances by the storage device of IaaS layers
It is divided into different RAID groups.
Step 220, each RAID groups are divided into multiple logic units, each logic unit using LUN as
Mark.
Wherein, RAID groups can be divided into multiple logic units by the IaaS stratus management system in cloud computing environment, so
Logic unit is put into data storage cluster afterwards.Same data storage cluster includes multiple logic units.In RAID groups
Logic unit can be respectively put into different data storage clusters, can also be put into same data storage cluster.
The virtual machine storage resource that step 230, reception Saas layer applications are sent describes file.
Specifically included specifically, obtaining virtual machine storage resource in above-described embodiment one and describing the step 110 of file：Receive
The virtual machine storage resource that the application of Saas layers is sent describes file.Because the application requires to I/O performances, thus the virtual machine
Storage resource describes to carry the storage I/O performance requirements of virtual machine in file.Wherein, generation virtual machine storage resource describes file
SaaS layers can be serviced by software using being automatically generated according to the storage resource demands of application, this, which describes file, includes application
Memory space requirement, storage performance requirement (such as storage I/O performance requirements, the anti-affine strategy of storage) etc..
It can also originate from opening virtual format descriptor in addition, virtual machine storage resource describes file.
Step 240, the parsing storage resource describe the storage performance requirement of virtual machine described in file acquisition.
In the present embodiment, the storage I/O performance requirements that above-mentioned storage resource describes file acquisition virtual machine are parsed.Its
In, parsing storage resource, which describes file, can also obtain the memory space requirement of virtual machine, and virtual machine is distributed and meets what is required
The method of memory space
Step 250, according to corresponding to the storage I/O performance requirements call IaaS layer management interfaces to set the virtual machine
LUN, the I/O performances of logic unit corresponding to the LUN are higher than the storage I/O performance requirements.
Specifically, the present embodiment is according to the storage I/O performance requirements of virtual machine call IaaS layer management interfaces to set
LUN corresponding to virtual machine, the storage I/O performances of logic unit corresponding to the LUN are higher than the storage I/O
Performance requirement, the logic unit are located in data storage cluster.
Wherein, logic unit different in the data storage cluster corresponds to different storage I/O performances.
In the virtual machine storage resource dispositions method that the embodiment of the present invention two provides, by storing I/ to virtual machine configuration
O performances are higher than desired logic unit, can meet requirement of the virtual machine to high I/O performances, and then the embodiment of the present invention can be with
According to the different storage I/O performance requirements of virtual machine, the storage resource of meet demand is configured, improve storage resource utilizes effect
Rate.
To understand virtual machine storage resource dispositions method provided in an embodiment of the present invention in more detail, it is given below specific
Application scenarios.
In this application scene, the application of Saas layers needs to establish active and standby two virtual machines VM1 and VM2, in order to which ensure can
By property, it is necessary to which VM1 is placed on different LUN from VM2 logical volume.In addition, VM1 and VM2 belongs to the virtual machine of storage I/O types,
The number (Input/Output Operations Per Second, IOPS) per second for carrying out input/output operations requires higher
Such as 500IOPS.
Referring to Fig. 4, the virtual machine storage resource dispositions method that the embodiment of the present invention three provides comprises the following steps：
Step 310, IaaS stratus management system are divided into different RAID according to the height of I/O performances to storage device
Group.
As one of embodiment, the embodiment of the present invention is according to the storage media types of storage device, interface type and I/O
SSD, SAS, SATA are divided into three disk arrays (Redundant Arrays of by the corresponding relation between energy
Independent Disks, RAID) group, the storage I/O performances of three RAID groups reduce successively.Wherein SSD RAID groups meet
High I/O performance requirements, SAS meet common I/O performance requirements, and SATA performances are relatively low, are mainly used as system backup.
Step 320, IaaS stratus management system are divided into multiple logic units to each RAID, and logic unit is put into number
According to storage cluster.
Wherein, the data storage cluster of the LUN or different I/O performances of the different I/O performances in data storage cluster can be with
Meet the I/O performance requirements of different virtual machine.Logic unit in RAID groups can be respectively put into different data storage clusters
In, it can also be put into same data storage cluster.It is corresponding, there may be I/O performance identicals in data storage cluster
LUN, there may also be the different LUN of I/O performances height.
In this application scene, for example, LUN0, LUN1, LUN2 correspond to SSD storage, LUN3, LUN4 correspond to SAS store,
LUN5, LUN6 correspond to SATA storages.LUN0, LUN1, LUN2 are put into same data storage cluster, and LUN3-LUN6 is put into another
In data storage cluster.
Wherein, step 310,320 are realized by IaaS stratus management system.For VMware scenes, IaaS stratus
Management system is specially VMware vCloud director.
Step 330, VNF management systems receive the virtual machine storage resource that the application of Saas layers is sent and describe file.
Wherein, it is specially VNFD that virtual machine storage resource, which describes file, and application vendor describes virtual according to application requirement
Machine memory requirement, and VNF management systems are uploaded to by WEB client side network.VNF management systems can be located at cloud computing system
In PaaS layers.
Step 340, VNF management systems parse the VNFD and obtain the storage performance requirement of the virtual machine, and this is deposited
Storage performance requirement is sent to IaaS stratus management systems.
Wherein, VNFD describes virtual machine VM1 and virtual machine VM2 and is stored with anti-compatibility, it is desirable to is placed on different LUN
On.In addition, I/O performance requirements are 500I/OPS.
Step 350, IaaS stratus management system create virtual machine VM1 and VM2.
Specifically, according to virtual machine VM1, VM2, to the demand of resource, (including computing resource needs IaaS stratus management system
Ask, network resource requirement, storage demand etc.) distribution server resource, storage resource.
Wherein, the step of process of IaaS stratus management system distribution storage resource includes creating storage mapping relation, Shen
Please the action of physical resource realized by step 360.
Step 360, VNF management systems call the selection of IaaS layer management interfaces according to virtual machine VM1 and VM2 storage demand
Meet two logic units of I/O performance requirements, and set virtual machine VM1 and VM2 to correspond to different LUN.
Specifically, virtual machine VM1 and VM2 requires to I/O performances, and requires that storage is anti-affine, VNF management systems are called
IaaS layer management interfaces select two LUN LUN0, LUN1 for meeting I/O performance requirements, and set VM1 pairs of virtual machine
LUN0, VM2 is answered to correspond to LUN1.In addition, by calling IaaS layer management interfaces, IaaS stratus management system will storage virtual machine
VM1 and VM2 I/O performance requirements, the anti-affine strategy of storage.
After LUN corresponding to virtual machine VM1 and VM2 is set, by IaaS layer managing systems to electric on virtual machine, completion
The establishment process of virtual machine.The virtual machine creating process that this application scene provides can meet the storage I/O of active and standby virtual machine
Anti- affine strategy, can be stored, improves the reliability of active and standby virtual machine, and can be selected according to the I/O situations that virtual machine defines
Suitable storage deployment, improve the utilization ratio of storage resource.
Further, in this application scene, during follow-up operation, find to store on LUN0 by IaaS stratus management system
Capacity and storage I/O performances can not meet virtual machine VM1 requirements, it is necessary to VM1 be moved on other LUN from LUN0, IaaS layers
Triggering or the artificial triggering VM1 thermophoresis request automatically of cloud management system.
The virtual machine storage resource dispositions method that the embodiment of the present invention three provides is further comprising the steps of：
Step 370, IaaS stratus management system receive VM1 thermophoresis request, obtain virtual machine VM1 current deployment letter
Breath.
Wherein, thermophoresis asks to be used to show that VM1 needs to carry out thermophoresis, including VM1 source LUN, i.e. LUN0.
IaaS cloud management system obtains virtual machine VM1 current deployment information, and the deployment information includes VM1 Logical Disk
Position, I/O performance requirements, the position of backup virtual machine VM2 Logical Disk etc..In the present embodiment, its backup virtual machine VM2
Logical Disk be located on LUN1, LUN2-LUN6 is idle, and the I/O performances of LUN0 corresponding to VM1 are higher.
Step 380, IaaS cloud management system are corresponding according to VM1 current deployment information, the anti-affine strategy setting VM1 of storage
Migration LUN.
Specifically, IaaS cloud management system according to the VM1 obtained in step 380 current deployment information, preserve before
The anti-affine strategy of storage and storage I/O performances, determine that VM1 can not be moved on VM2 logic unit LUN1, finally set
LUN2 is migration LUN corresponding to VM1, and then completes VM1 thermomigration process.
In this application scene, suitable storage resource is selected according to the I/O performance requirements of virtual machine during deploying virtual machine,
And when the virtual machine storage resource of original allocation can not meet to require, thermophoresis is performed to virtual machine, combined during thermophoresis
The storage performance of virtual machine requires that selection meets desired target storage resource.Compared with prior art, the embodiment of the present invention can
To better meet the requirement of the storage performance of virtual machine, the utilization ratio of storage resource is improved.
Referring to Fig. 5, Fig. 5 is the schematic diagram for the virtual machine storage resource deployment device that the embodiment of the present invention four provides.
As illustrated, virtual machine storage resource deployment device provided in an embodiment of the present invention mainly includes：
File obtaining unit 410, file is described for obtaining virtual machine storage resource；Wherein, storage resource describes file
It can be virtual network function descriptor；
Resolution unit 420, the storage performance requirement of virtual machine described in file acquisition is described for parsing the storage resource；
Call unit 430, for being required to call IaaS layer management interfaces to set the virtual machine according to the storage performance
Corresponding LUN.
The virtual machine storage resource deployment device that the embodiment of the present invention four provides can be used in foregoing corresponding deployment side
In method embodiment one, embodiment two and embodiment three, its using process and beneficial effect it is identical with above-described embodiment, details referring to
Above-described embodiment, it will not be repeated here.
Dispose in device in virtual machine storage resource provided in an embodiment of the present invention, obtained first by file obtaining unit 410
Virtual machine storage resource is taken to describe file, resolution unit 420 parses the storage resource and describes depositing for virtual machine described in file acquisition
Performance requirement is stored up, is then required to call IaaS layer management interfaces to set the virtual machine according to storage performance by call unit 430
Corresponding LUN, and then meet the storage performance requirement of virtual machine.Memory capacity with prior art according to virtual machine
It is required that data store set faciation ratio corresponding to determining, the embodiment of the present invention is when disposing storage resource, directly according to storage performance
It is required that LUN corresponding to virtual machine is set, and then those of ordinary skill in the art can be stored with flexible configuration virtual machine and be provided
Source Description file, avoid identical in active and standby virtual machine, the data disks of same virtual machine and system disk corresponding data storage cluster
LUN, the reliability of virtual machine storage resource is improved, and allocative efficiency is higher.
With further reference to Fig. 5, virtual machine storage resource deployment device provided in an embodiment of the present invention also includes：
Receiving unit 440, for receiving virtual machine storage thermophoresis request；
Tactful acquiring unit 450, for the anti-affine strategy of current deployment information and storage for obtaining the virtual machine；
Strategy execution unit 460, it is described virtual for being set according to described anti-affine tactful and described current deployment information
LUN corresponding to machine.
To manage the storage device of IaaS layers, virtual machine storage resource deployment device provided in an embodiment of the present invention also wraps
Include：
Array division unit 470, for obtaining before virtual machine storage resource describes file, to storage device according to I/
The height of O performances is divided into different RAID groups；
Unit number allocation unit 480, for each RAID groups to be divided into multiple logic units, each logic unit
Using LUN as mark.
Virtual machine storage resource deployment device provided in an embodiment of the present invention can also use answering in live migration of virtual machine
With scene, specifically used process referring to above-described embodiment three description.
Further, disposed in virtual machine storage resource provided in an embodiment of the present invention in device, resolution unit 420 parses
The storage performance requirement that storage resource describes virtual machine described in file acquisition specifically includes：
The resolution unit 420 parse the storage resource describe virtual machine described in file acquisition storage I/O performances will
Ask；
The call unit 430 is according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine
LUN includes：
The call unit 430 calls the setting of IaaS layer management interfaces described virtual according to the storage I/O performance requirements
LUN corresponding to machine, the I/O performances of logic unit corresponding to the LUN will higher than the storage I/O performances
Ask.
In another embodiment, resolution unit 420 parses the storage that storage resource describes virtual machine described in file acquisition
It can require to specifically include：
Resolution unit 420 parses that the storage resource describes host virtual machine described in file acquisition and the storage of standby virtual machine is anti-
Affine strategy；
The call unit 430 is according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine
LUN includes：
Call unit 430 calls IaaS layer management interfaces to set the host virtual machine and standby void according to the anti-affine strategy of storage
Plan machine corresponds to different LUN respectively.
In another embodiment, the resolution unit 420 parses storage resource and describes depositing for virtual machine described in file acquisition
Storage performance requirement specifically includes：
Resolution unit 420 parses the storage resource and describes depositing between multiple Logical Disks of virtual machine described in file acquisition
The anti-affine strategy of storage；And
The call unit 430 is according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine
LUN includes：
Call unit 430 calls IaaS layer management interfaces to set the more of the virtual machine according to the anti-affine strategy of the storage
Individual Logical Disk corresponds to different LUN respectively.
Referring to Fig. 6, Fig. 6 is the schematic diagram for the virtual machine storage resource deployment device that the embodiment of the present invention five provides.
As illustrated, virtual machine storage resource deployment device provided in an embodiment of the present invention mainly includes：
Processor 510, memory 520 and bus 530, the memory 520 is used to store computer executed instructions, described
Processor 510 is connected with the memory 520 by the bus 530, and when described device is run, the processor 610 is held
The row computer executed instructions, so that described device performs following method：
Obtain virtual machine storage resource and describe file；
Parse the storage performance requirement that the storage resource describes virtual machine described in file acquisition；
The LUN according to corresponding to the storage performance requires the calling IaaS layer management interface settings virtual machine.
The virtual machine storage resource deployment device that the embodiment of the present invention five provides performs the process of the above method and foregoing right
Dispositions method embodiment one, the embodiment two answered are identical with the implementation procedure of embodiment three, have identical beneficial effect, details
Referring to above-described embodiment, will not be repeated here.
It will be recognized by those of ordinary skill in the art that the possibility implementation of various aspects of the invention or various aspects
System, method or computer program product can be embodied as.Therefore, each aspect of the present invention or various aspects
Possible implementation can use complete hardware embodiment, complete software embodiment (including firmware, resident software etc.), or
The form of the embodiment of integration software and hardware aspect, collectively referred to herein as " circuit ", " module " or " system ".In addition,
The possibility implementation of each aspect of the present invention or various aspects can use the form of computer program product, computer journey
Sequence product refers to be stored in the computer readable program code in computer-readable medium.
Computer-readable medium can be computer-readable signal media or computer-readable recording medium.Computer can
Read storage medium including but not limited to electronics, magnetic, optics, electromagnetism, infrared or semiconductor system, equipment either device or
Foregoing is any appropriately combined, such as random access memory (RAM), read-only storage (ROM), the read-only storage of erasable programmable
Device (EPROM or flash memory), optical fiber, portable read-only storage (CD-ROM).
Processor in computer reads the computer readable program code being stored in computer-readable medium so that place
Reason device is able to carry out function action specified in the combination of each step or each step in flow charts；Generation is implemented in block diagram
Each piece or each piece of combination specified in function action device.
Computer readable program code can be performed completely on the computer of user, partly held on the computer of user
Row, as single software kit, partly on the computer of user and part on the remote computer, or completely long-range
Performed on computer or server.It is also noted that in some alternate embodiments, each step or frame in flow charts
Each piece of function of indicating may not be occurred by the order indicated in figure in figure.For example, dependent on involved function, show in succession
Two steps or two blocks gone out may be actually executed substantially concurrently, or these blocks sometimes may be by with opposite suitable
Sequence performs.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (12)
1. a kind of virtual machine storage resource dispositions method, it is characterised in that methods described includes：
Obtain virtual machine storage resource and describe file；The storage resource describes to carry depositing for virtual machine to be disposed in file
Store up performance requirement；
Parse the storage performance requirement that the storage resource describes virtual machine described in file acquisition；
The LUN according to corresponding to the storage performance requires the calling IaaS layer management interface settings virtual machine is different
LUN is different between virtual machine, and the data disks of same virtual machine are different with the LUN of system disk.
2. according to the method for claim 1, it is characterised in that the storage performance requirement for obtaining the virtual machine is specifically
Including：
The anti-affine strategy of storage of the first virtual machine is obtained, the anti-affine virtual machine of policy mandates first and the second virtual machine
Storage resource corresponds to different LUN；
The LUN according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine includes：
IaaS layer management interfaces are called to set first virtual machine and the second virtual machine right respectively according to the anti-affine strategy of storage
Answer different LUN.
3. according to the method for claim 1, it is characterised in that the parsing storage resource describes virtual described in file acquisition
The storage performance requirement of machine specifically includes：
Parse the storage resource and describe the anti-affine strategy of storage between multiple Logical Disks of virtual machine described in file acquisition；
The LUN according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine includes：
IaaS layer management interfaces are called to set multiple Logical Disks of the virtual machine right respectively according to the anti-affine strategy of the storage
Answer different LUN.
4. according to the method described in any one of Claim 1-3, it is characterised in that the parsing storage resource describes file and obtained
The storage performance requirement of the virtual machine is taken to specifically include：
Parse the storage I/O performance requirements that the storage resource describes virtual machine described in file acquisition；
The LUN according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine includes：
The LUN according to corresponding to the storage I/O performance requirements call IaaS layer management interfaces to set the virtual machine,
The I/O performances of logic unit corresponding to the LUN are higher than the storage I/O performance requirements.
5. according to the method described in any one of Claim 1-3, it is characterised in that methods described also includes：
Receive virtual machine storage thermophoresis request；
Obtain the current deployment information and the anti-affine strategy of storage of the virtual machine；
The LUN according to corresponding to described anti-affine tactful and described current deployment information sets the virtual machine.
6. according to the method for claim 4, it is characterised in that the storage resource describes file and retouched for virtual network function
State symbol.
7. the method according to claim 1 or 6, it is characterised in that the acquisition virtual machine storage resource describes file bag
Include：
Receive the virtual machine storage resource that the application of SaaS layers is sent and describe file.
8. according to the method for claim 1, it is characterised in that methods described describes file in acquisition virtual machine storage resource
Also include before：
Different RAID groups are divided into according to the height of I/O performances to storage device；
Each RAID groups are divided into multiple logic units, each logic unit is using LUN as mark.
9. a kind of virtual machine storage resource disposes device, it is characterised in that including：
File obtaining unit, file is described for obtaining virtual machine storage resource；The storage resource describes to carry in file
The storage performance requirement of virtual machine to be disposed；
Resolution unit, the storage performance requirement of virtual machine described in file acquisition is described for parsing the storage resource；
Call unit, for requiring that calling IaaS layer management interfaces are patrolled corresponding to setting the virtual machine according to the storage performance
Unit number is collected, LUN is different between different virtual machine, the data disks of same virtual machine and the LUN of system disk
It is different.
10. device according to claim 9, it is characterised in that also include：
Receiving unit, for receiving virtual machine storage thermophoresis request；
Tactful acquiring unit, for the anti-affine strategy of current deployment information and storage for obtaining the virtual machine；
Strategy execution unit, corresponding to the virtual machine is set according to described anti-affine tactful and described current deployment information
LUN.
11. device according to claim 9, it is characterised in that also include：
Array division unit, for obtaining before virtual machine storage resource describes file, to storage device according to I/O performances
Height is divided into different RAID groups；
Unit number allocation unit, for each RAID groups to be divided into multiple logic units, each logic unit is with logic
Unit number is mark.
12. according to the device described in any one of claim 9 to 11, it is characterised in that the resolution unit parses storage resource
The storage performance requirement of virtual machine described in description file acquisition specifically includes：
The resolution unit parses the storage I/O performance requirements that the storage resource describes virtual machine described in file acquisition；
Call unit logic list according to corresponding to storage performance requires the calling IaaS layer management interface settings virtual machine
Member number includes：
The call unit is according to corresponding to the storage I/O performance requirements call IaaS layer management interfaces to set the virtual machine
LUN, the I/O performances of logic unit corresponding to the LUN are higher than the storage I/O performance requirements.
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| CN201410393130.6A CN104142853B (en) | 2014-08-12 | 2014-08-12 | Virtual machine storage resource dispositions method and device |
| PCT/CN2015/078524 WO2016023390A1 (en) | 2014-08-12 | 2015-05-08 | Method and device for deploying virtual machine storage resource |
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| CN104142853B (en) * | 2014-08-12 | 2018-02-09 | 华为技术有限公司 | Virtual machine storage resource dispositions method and device |
| CN104598316B (en) * | 2014-12-25 | 2018-06-05 | 华为技术有限公司 | A kind of storage resource distribution method and device |
| CN104468836B (en) * | 2014-12-29 | 2019-01-18 | 成都极驰科技有限公司 | Virtual disk creation method and device and distributed memory system |
| WO2016119242A1 (en) * | 2015-01-30 | 2016-08-04 | 华为技术有限公司 | Method, device and system for obtaining virtual resources |
| US10002014B2 (en) * | 2015-07-10 | 2018-06-19 | International Business Machines Corporation | Management of a virtual machine in a virtualized computing environment based on a fabric limit |
| CN105607950A (en) * | 2015-10-30 | 2016-05-25 | 浪潮(北京)电子信息产业有限公司 | Virtual machine resource configuration method and apparatus |
| CN105468449A (en) * | 2015-12-22 | 2016-04-06 | 内蒙古农业大学 | Delivery method capable of supporting dynamic cloud service by using reusable working load mode |
| CN106161603B (en) * | 2016-06-28 | 2019-09-20 | 华为技术有限公司 | A kind of method of networking, equipment and framework |
| CN107844304B (en) * | 2016-09-18 | 2021-03-19 | 阿里巴巴集团控股有限公司 | Virtual machine hot upgrading method and device |
| CN106648462B (en) * | 2016-11-21 | 2019-10-25 | 华为技术有限公司 | Date storage method and device |
| US10296367B2 (en) * | 2017-02-03 | 2019-05-21 | Microsoft Technology Licensing, Llc | Resource management for virtual machines in cloud computing systems |
| CN108667864B (en) * | 2017-03-29 | 2020-07-28 | 华为技术有限公司 | Method and device for scheduling resources |
| CN109426547B (en) * | 2017-09-04 | 2022-05-17 | 华为技术有限公司 | Thermal migration method, device and system of virtual machine |
| EP3735765A4 (en) | 2018-06-01 | 2021-01-13 | Huawei Technologies Co., Ltd. | Multiple server-architecture cluster for providing a virtual network function |
| CN110661641B (en) * | 2018-06-29 | 2021-07-16 | 华为技术有限公司 | Virtual network function VNF deployment method and device |
| CN111221620B (en) * | 2018-11-27 | 2024-02-09 | 华为技术有限公司 | Storage method, device and storage medium |
| CN110677499A (en) * | 2019-10-30 | 2020-01-10 | 北京普瑞华夏国际教育科技有限公司 | Cloud resource management application system |
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| CN102103518B (en) * | 2011-02-23 | 2013-11-13 | 运软网络科技(上海)有限公司 | System for managing resources in virtual environment and implementation method thereof |
| CN103699428A (en) * | 2013-12-20 | 2014-04-02 | 华为技术有限公司 | Method and computer device for affinity binding of interrupts of virtual network interface card |
| CN104142853B (en) * | 2014-08-12 | 2018-02-09 | 华为技术有限公司 | Virtual machine storage resource dispositions method and device |
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