CN103561098B - A kind of selection stores resource allocation method, Apparatus and system - Google Patents
A kind of selection stores resource allocation method, Apparatus and system Download PDFInfo
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- CN103561098B CN103561098B CN201310542725.9A CN201310542725A CN103561098B CN 103561098 B CN103561098 B CN 103561098B CN 201310542725 A CN201310542725 A CN 201310542725A CN 103561098 B CN103561098 B CN 103561098B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The open one of the present invention selects storage resource allocation method, Apparatus and system, relates to technical field of network storage, can create the LUN meeting the distribution request of LUN LUN, it is achieved be dynamically adapted storage function.The embodiment of the present invention receives the distribution request of LUN LUN by resource management server, and the bound term including determining LUN is carried in LUN distribution request, and bound term includes hardware constraints item and software constraint item；According to bound term, from the storage array meeting hardware constraints item, determine the LUN meeting LUN distribution request.The scheme that the embodiment of the present invention provides uses when being suitably selected for storing resource.
Description
Technical field
The present invention relates to technical field of network storage, particularly relate to a kind of select storage resource allocation method, device and
System.
Background technology
Cloud data center can be many tenants, multi-service offer storage service, but different tenants and difference
Business required for storage demand different, therefore, when the storage that all of tenant provides identical standard provides
During source (Logical Unit Number, LUN), it is likely to result in the waste of resource.
In the prior art, many tenants or multiple services differentiated demand by solving cloud data center are brought
Problem, following scheme can be used to solve.A kind of method is: use storage management program technology,
It is further added by a middle application server between application server and storage array, middle application server connects
Manage all of storage array, and storage array of different nature is formed several memory resource pool, the most again
Demand according to tenant selects a storage array meeting hardware constraints item, when described from different storage pools
When storage array exists the function of described software constraint item meeting described LUN, create described LUN, and distribute
To tenant.
Second method is: use storage virtualization technology, by cloud operating system Cloud in application server
OS is managed collectively storage array, forms several memory resource pool, and the different storage array of record is had respectively
Some functions.Creating virtual machine (Virtual machine, VM) when, when storage array exists full
During the function of described software constraint item of the described LUN of foot, create described LUN, and distribute to tenant.
But, first method increases middle application server on the basis of storage array, improves cost,
Although the function of storage is all provided by middle application server, but when storage array does not possess tenant institute
During the function of the LUN of demand, will be unable to dynamically adjust storage function, application server can only be relied on to complete number
According to input and output I/O operation.When using second method, although the storage merit of storage array can be obtained
Can, but function cannot be issued to storage array from service end, required when storage array does not have virtual machine
The function of LUN time, can not dynamically adjust storage function.
Summary of the invention
Embodiments of the invention provide one to select storage resource allocation method, Apparatus and system, can be by creating
Meet the LUN of described LUN distribution request, it is achieved be dynamically adapted storage function.
First aspect, the embodiment of the present invention provides one to select storage resource allocation method, and described method is applied to deposit
Storage system, described storage system includes resource management server and storage array, described resource management server
Communicating with described storage array, described method includes:
Described resource management server receives the distribution request of LUN LUN, and described LUN distribution request is taken
Band includes the bound term determining described LUN, and described bound term includes hardware constraints item and software constraint item；
Described resource management server is according to described bound term, from the storage array meeting described hardware constraints item
Middle determine meet described LUN distribution request LUN.
In the implementation that the first is possible, in conjunction with first aspect, described resource management server is according to institute
State bound term, from the described storage array meeting described hardware constraints item, determine that meeting described LUN distribution asks
The LUN asked, specifically includes:
According to the described hardware constraints item in described bound term, determine the storage battle array meeting described hardware constraints item
Row；
According to the described software constraint item in described bound term, from the described storage meeting described hardware constraints item
Array determines the LUN meeting described LUN distribution request.
In the implementation that the second is possible, in conjunction with the first mode in the cards in first aspect, when
When the described storage array meeting described hardware constraints item does not exist the LUN meeting described LUN distribution request,
According to described bound term, from the described storage array meeting described hardware constraints, determine that meeting described LUN divides
Join the LUN of request, specifically include:
To described storage array send executable file, in order to described meet deposit described in described hardware constraints item
Storage array installs described executable file, and described executable file is used for providing described LUN distribution request required
Software constraint item；
The LUN meeting described LUN distribution request is determined from the described storage array meeting described hardware constraints item.
Second aspect, the embodiment of the present invention provides one to select storage resource devices, including:
Receiving unit, be used for receiving the distribution request of LUN LUN, bag is carried in described LUN distribution request
Including the bound term determining described LUN, described bound term includes hardware constraints item and software constraint item；
Determine unit, for according to described bound term, true from the storage array meeting described hardware constraints item
Surely the LUN of described LUN distribution request is met.
In the mode of the first possible realization, in conjunction with second aspect, described determine unit, including:
First determines module, for according to the described hardware constraints item in described bound term, determines described in meeting
The storage array of hardware constraints item；
Second determines module, for according to the described software constraint item in described bound term, meets institute from described
State and the storage array of hardware constraints item determines the LUN meeting described LUN distribution request.
In the mode of the possible realization of the second, in conjunction with the first mode in the cards in second aspect,
Described determine unit, including:
Sending module, for sending executable file to described storage array, in order to described meet described hardware
The described storage array of bound term installs described executable file, and described executable file is used for providing described LUN
Software constraint item needed for distribution request；
Described second determines module, is additionally operable to determine from the described storage array meeting described hardware constraints item
Meet the LUN of described LUN distribution request.
The third aspect, the embodiment of the present invention provides one to select storage resource system, including resource management service
Device and storage array；
Described resource management server, is used for receiving the distribution request of LUN LUN, and described LUN distributes
The bound term including determining described LUN is carried in request, and described bound term includes hardware constraints item and software constraint
?；According to described bound term, determine from the storage array meeting described hardware constraints item and meet described LUN
The LUN of distribution request；
Described storage array, for satisfied described when not existing in the storage array meeting described hardware constraints item
During the LUN of LUN distribution request, receive the executable file that resource management server sends, described perform literary composition
Part is for providing the software constraint item needed for described LUN distribution request；Described executable file is installed, creates
Meet the LUN of described LUN distribution request.
In the implementation that the first is possible, in conjunction with the third aspect, described storage array is described to meet institute
State the storage array of hardware constraints item.
The embodiment of the present invention provides one to select storage resource allocation method, Apparatus and system, is taken by resource management
Business device receives the distribution request of LUN LUN, and the bound term including determining LUN is carried in LUN distribution request,
Bound term includes hardware constraints item and software constraint item；According to bound term, from the storage meeting hardware constraints item
Array determines the LUN meeting LUN distribution request so that the embodiment of the present invention can meet LUN by establishment
The LUN of distribution request, it is achieved be dynamically adapted storage function.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to embodiment or existing skill
In art description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creative labor
On the premise of dynamic property, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of flow chart selecting to store resource allocation method that Fig. 1 provides for one embodiment of the invention；
The schematic diagram of the internal structure of the storage array that Fig. 2 provides for another embodiment of the present invention；
Data processing server OSD in the storage array that Fig. 3 provides for another embodiment of the present invention, control
Processing server and resource management server are deployed in the schematic diagram in different application servers；
The another kind of flow chart selecting storage resource allocation method that Fig. 4 provides for another embodiment of the present invention；
A kind of block diagram selecting storage resource devices that Fig. 5 provides for another embodiment of the present invention；
The another kind of block diagram selecting storage resource devices that Fig. 6 provides for another embodiment of the present invention；
The another kind of block diagram selecting storage resource devices that Fig. 7 provides for another embodiment of the present invention；
A kind of block diagram selecting to store resource system that Fig. 8 provides for another embodiment of the present invention.
Detailed description of the invention
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 clearly
Chu ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides one to select storage resource allocation method, and the executive agent of the method is resource management
Server, as described in Figure 1, the method includes:
Step 101, resource management server receives LUN (Logical Unit Number, LUN)
Distribution request, LUN distribution request carry the bound term including determining LUN, bound term include hardware constraints item and
Software constraint item.
Optionally, the LUN LUN distribution that resource management server reception application server sends please.
LUN is the minimum memory object that storage system can identify and operate.The bound term of LUN can include hardware constraints
Item and software constraint item, wherein, hardware constraints item is the parameter of physical characteristic, such as memory capacity and storage property
Can wait, software constraint item is the parameter of functional characteristic, as level of availability, safety grades, to pending
The data de-duplication of data and the compression etc. to pending data.
Optionally, different tenants are different to the real needs of LUN, can be according to the bound term of LUN, it is achieved
To the snapshot of pending data, clone, back up and simplify configuration (Thin Provision) etc..
Step 102, resource management server is according to bound term, from the storage array meeting hardware constraints item really
Surely the LUN of LUN distribution request is met.
Optionally, resource management server Analytic constraint item, determine the storage array meeting hardware constraints item.
Storage array in the embodiment of the present invention is the improved storage array of internal structure, as in figure 2 it is shown, storage
A processing server before transformation is divided into three independent processing servers, i.e. data processing service by array
Device OSD, control processing server and resource management server.
OSD includes compression function and two kinds of data de-duplication function, and OSD process is responsible for data
Processed, such as data can be compressed or the operation of data de-duplication, and an OSD
Process is responsible for processing the input and output (Input/Output, I/O) of the data with identical data Processing Algorithm；
Controlling processing server and include simplifying configuration, phantom station and flash memory (Flash Cache), control processes service
Device process is responsible for the operation providing LUN relevant, such as, is responsible for the establishment of described LUN, deletes, revises,
And control which OSD process is pending data be routed to, and one controls processing server process and bears
Duty processes same type of LUN；Resource management server includes that policy-driven stores (Policy-Driven
Storage), storing resource classification management and storage array access-in management, resource management server is responsible for basis
The demand assignment of tenant or business stores resource, and it is the most perfect function storehouse, it is provided that rich
Rich function collection installation kit and set of algorithms.
Optionally, an improved storage array can include a resource management server, multiple OSD
With multiple control processing servers.The difference of the software constraint item according to LUN, can meet hardware constraints
The storage array of item creates the control processing server with different software function, by controlling processing server
Create different LUN and process the I/O operation of LUN, thus being reached for the storage that each LUN provides different
Business processing logic and the purpose of function, can meet difference to greatest extent on same storage array and rent
Family, the personalized storage demand of different business, promote the overall cost performance of separate unit storage array.But existing
Have in technology, when the storage array meeting hardware constraints item does not exist meet software constraint item time, will be unable to
The LUN meeting software constraint item is created in the storage array meeting hardware constraints item.It addition, multiple storage battle arrays
Row can share a described resource management server.OSD, control processing server and money in storage array
Source control server can be deployed in an application server, it is also possible to is deployed in different application clothes respectively
In business device, between them, carry out communication by network.As it is shown on figure 3, at OSD in storage array, control
Reason server and resource management server are deployed in different application servers.
Optionally, when the storage array meeting hardware constraints item exists the LUN meeting LUN distribution request,
Resource management server determines the LUN meeting LUN distribution request from the storage array meeting hardware constraints.When
Meet the storage array of hardware constraints item does not exist meet LUN distribution request LUN time, resource management take
Business device sends executable file in the storage array meeting hardware constraints item, and executable file is used for providing LUN
Software constraint item needed for distribution request.The storage array meeting hardware constraints item installs executable file, can
To create the LUN meeting LUN distribution request, then, resource management server can meet hardware constraints item
Storage array in determine meet LUN distribution request LUN.
The embodiment of the present invention provides one to select storage resource allocation method, receives logic by resource management server
Unit number LUN distributes request, and the bound term including determining LUN is carried in LUN distribution request, and bound term includes firmly
Part bound term and software constraint item；According to bound term, determine full from the storage array meeting hardware constraints item
The LUN of foot LUN distribution request so that the embodiment of the present invention can meet LUN distribution request by establishment
LUN, it is achieved be dynamically adapted storage function.
The embodiment of the present invention provides one to select storage resource allocation method, and as shown in Figure 4, the method includes:
Step 401, resource management server receives the LUN distribution request that application server sends, and LUN distributes
The bound term including determining LUN is carried in request, and bound term includes hardware constraints item and software constraint item.
Optionally, this step is identical with step 101 in accompanying drawing 1, specifically can be found in the description of step 101,
This is no longer going to repeat them.
Step 402, according to the hardware constraints item in bound term, resource management server determines and meets hardware constraints
The storage array of item.
Optionally, the parameter that hardware constraints item is physical characteristic in this step, such as memory capacity and storage property
Can etc., therefore resource management server can find, according to hardware constraints item, the storage meeting hardware constraints item
Array.
Optionally, the storage array in this step is the improved storage array of internal structure, as in figure 2 it is shown,
A processing server before transformation is divided into three independent processing servers, i.e. data to process by storage array
Server OSD, control processing server and resource management server.Described OSD includes compression function and two kinds
The data de-duplication function of type, and OSD process is responsible for the processed of data, such as can be with logarithm
According to being compressed or the operation of data de-duplication, and an OSD process is responsible for process and is had identical number
Input and output I/O according to the data of Processing Algorithm；Control processing server to include simplifying configuration, phantom station and sudden strain of a muscle
Deposit, control the operation that processing server process is responsible for providing LUN relevant, such as, be responsible for the wound of described LUN
Build, delete, revise, and control pending data and be routed to which OSD process, and a control
Processing server process is responsible for processing same type of LUN；Resource management server include policy-driven storage,
Storage resource classification management and storage array access-in management, resource management server is responsible for according to tenant or industry
The demand assignment of business stores resource, and it is the most perfect function storehouse, it is provided that abundant function collection
Installation kit and set of algorithms.
Step 403, resource management server sends inquiry request to the storage array meeting hardware constraints item, looks into
Request of asking meets whether there is the LUN meeting LUN distribution request in the storage array of hardware constraints item for inquiry.
Step 404, the storage array meeting hardware constraints item receives the inquiry request that resource management server sends.
Step 405, the storage array meeting hardware constraints item meets hardware constraints item according to inquiry request, inquiry
Storage array in whether exist meet LUN distribution request LUN, it is thus achieved that Query Result.
Optionally, Query Result exist in including meeting the storage array of hardware constraints item meet LUN distribution please
The LUN asked, or there is not the LUN meeting LUN distribution request.
Optionally, the storage array meeting hardware constraints item receives the inquiry being dealt into resource management server transmission
After request, inquire about in the storage array meeting hardware constraints item and whether exist at the control meeting software constraint item
Reason plane process.To be processed plane process establishment by control to meet the LUN of LUN distribution request.
Step 406, the storage array meeting hardware constraints item sends inquiry response to resource management server, looks into
Ask response and include Query Result.
Optionally, when the storage array meeting hardware constraints item does not exist the LUN meeting LUN distribution request
Time, send Query Result to resource management server, i.e. meeting the storage array of hardware constraints item will lack
Software function inventory in software constraint item is sent to resource management server.
Step 407, resource management server receives and meets the inquiry response that the storage array of hardware constraints item sends.
In this step, when the storage array meeting hardware constraints item exists the LUN meeting LUN distribution request
Time, perform step 408, meet LUN distribution request when the storage array meeting hardware constraints item does not exist
During LUN, perform step 409.
Step 408, resource management server determines that from the storage array meeting hardware constraints item meeting LUN divides
Join the LUN of request.
Step 409, resource management server sends executable file to the storage array meeting hardware constraints item,
Executable file is for providing the software constraint item needed for LUN distribution request.
Optionally, executable file is for providing the software constraint item needed for LUN distribution request.
Step 410, the storage array meeting hardware constraints item receives the performed literary composition that resource management server sends
Part.
Step 411, the storage array meeting hardware constraints item is installed executable file, is created and meet LUN distribution
The LUN of request.
The embodiment of the present invention provides one to select storage resource allocation method, by resource management server according to LUN
The bound term of the determination LUN carried in distribution request, determines the storage array meeting hardware constraints item, when full
The storage array of foot hardware constraints item does not exist when meeting software constraint item, to meeting depositing of hardware constraints item
Storage array sends executable file, in order to meet the storage array of hardware constraints item according to executable file, wound
Build the LUN meeting LUN distribution request so that the embodiment of the present invention can meet LUN distribution request by establishment
LUN, it is achieved be dynamically adapted storage function.Realize meeting different tenants, no on same storage array
With the personalized storage demand of business, promote the overall cost performance of separate unit storage array.
The embodiment of the present invention provides one to select storage resource devices, and this device can be resource management server,
As it is shown in figure 5, this device includes: receive unit 501, determine unit 502.
Receiving unit 501, be used for receiving the distribution request of LUN LUN, described LUN distribution request is carried
Including determining the bound term of described LUN, described bound term includes hardware constraints item and software constraint item.
Optionally, in this step, LUN is the minimum memory object that storage system can identify and operate.The pact of LUN
Bundle item can include hardware constraints item and software constraint item, and wherein, hardware constraints item is the parameter of physical characteristic,
Such as memory capacity and storage performance etc., software constraint item is the parameter of functional characteristic, such as level of availability, peace
Full property grade, to the data de-duplication of pending data and the compression etc. to pending data.
Optionally, different tenants are different to the real needs of LUN, can be according to the bound term of LUN, it is achieved
To the snapshot of pending data, clone, back up and simplify configuration etc..
Determine unit 502, for according to described bound term, from the storage array meeting described hardware constraints item
Determine the LUN meeting described LUN distribution request.
Optionally, described storage array is the improved storage array of internal structure, as in figure 2 it is shown, described
A processing server before transformation is divided into three independent processing servers, i.e. data to process by storage array
Server OSD, control processing server and resource management server.And an improved storage array is permissible
Including a resource management server, multiple OSD and multiple control processing server.
Further alternative, as shown in Figure 6, described determine unit 502, including: first determines module 5021,
Second determines module 5022.
First determines module 5021, for according to the described hardware constraints item in described bound term, determines satisfied
The storage array of described hardware constraints item.
Second determines module 5022, for according to the described software constraint item in described bound term, from described full
The storage array of the described hardware constraints item of foot determines the LUN meeting described LUN distribution request.
Further alternative, satisfied described when the described storage array meeting described hardware constraints item does not exist
During the LUN of LUN distribution request, described determine unit 502, including: sending module 5023.
Sending module 5023, for sending executable file to described storage array, in order to described satisfied described
The described storage array of hardware constraints item installs described executable file, and described executable file is used for providing institute
State the software constraint item needed for LUN distribution request.
Described second determines module 5022, is additionally operable to from the described storage array meeting described hardware constraints item
Determine the LUN meeting described LUN distribution request.
It should be noted that accompanying drawing 5 with in accompanying drawing 6 shown device, the specific implementation process of its modules
And the content such as information between modules is mutual, due to the inventive method embodiment based on same invention
Design, may refer to embodiment of the method, repeats the most one by one at this.
The embodiment of the present invention provides one to select storage resource devices, receives logic by resource management server
Unit number LUN distributes request, and the bound term including determining LUN is carried in LUN distribution request, and bound term includes firmly
Part bound term and software constraint item；According to bound term, determine full from the storage array meeting hardware constraints item
The LUN of foot LUN distribution request so that the embodiment of the present invention can meet LUN distribution request by establishment
LUN, it is achieved be dynamically adapted storage function.
The embodiment of the present invention provides one to select storage resource devices, as it is shown in fig. 7, this device includes: deposit
Reservoir 701, receptor 702, processor 703.
Memorizer 701, includes the information of program routine for storage.
Receptor 702, is used for receiving the distribution request of LUN LUN, and bag is carried in described LUN distribution request
Including the bound term determining described LUN, described bound term includes hardware constraints item and software constraint item.
Processor 703, couples with memorizer 701, receptor 702, for controlling holding of described program routine
OK, specifically include: according to described bound term, determine full from the storage array meeting described hardware constraints item
The LUN of foot described LUN distribution request.
Described processor 703, is additionally operable to, according to the described hardware constraints item in described bound term, determine and meet institute
State the storage array of hardware constraints item.Then according to the described software constraint item in described bound term, from described
Meet and the storage array of described hardware constraints item determines the LUN meeting described LUN distribution request.
Further alternative, satisfied described when the described storage array meeting described hardware constraints item does not exist
During the LUN that LUN distribution is asked, described processor 703, it is additionally operable to send to described storage array to perform literary composition
Part, in order to the described described storage array meeting described hardware constraints item installs described executable file, described
Executable file is for providing the software constraint item needed for described LUN distribution request.Then institute is met from described
State and the storage array of hardware constraints item determines the LUN meeting described LUN distribution request.
It should be noted that in accompanying drawing 7 shown device, the specific implementation process of its modules and each
The contents such as the information between module is mutual, due to the inventive method embodiment based on same inventive concept, can
To see embodiment of the method, repeat the most one by one at this.
The embodiment of the present invention provides one to select storage resource devices, receives logic by resource management server
Unit number LUN distributes request, and the bound term including determining LUN is carried in LUN distribution request, and bound term includes firmly
Part bound term and software constraint item；According to bound term, determine full from the storage array meeting hardware constraints item
The LUN of foot LUN distribution request so that the embodiment of the present invention can meet LUN distribution request by establishment
LUN, it is achieved be dynamically adapted storage function.
The embodiment of the present invention provides one to select storage resource system, and as shown in Figure 8, this system includes: money
Source control server 801, storage array 802.
Resource management server 801, is used for receiving the distribution request of LUN LUN, and described LUN distribution please
Asking and carry the bound term including determining described LUN, described bound term includes hardware constraints item and software constraint item；
According to described bound term, determine from the storage array meeting described hardware constraints item and meet described LUN distribution
The LUN of request.
Storage array 802, for satisfied described when not existing in the storage array meeting described hardware constraints item
During the LUN of LUN distribution request, receive the executable file that resource management server sends, described perform literary composition
Part is for providing the software constraint item needed for described LUN distribution request；Described executable file is installed, creates
Meet the LUN of described LUN distribution request.
Optionally, described resource management server 801 is the described resource management server in accompanying drawing 4, institute
Stating storage array 802 is the described storage array meeting described hardware constraints item in accompanying drawing 4.
It should be noted that in attached system shown in Figure 8, the specific implementation process of its modules and each
The contents such as the information between module is mutual, due to the inventive method embodiment based on same inventive concept, can
To see embodiment of the method, repeat the most one by one at this.
The embodiment of the present invention provides one to select storage resource system, receives logic by resource management server
Unit number LUN distributes request, and the bound term including determining LUN is carried in LUN distribution request, and bound term includes firmly
Part bound term and software constraint item；According to bound term, determine full from the storage array meeting hardware constraints item
The LUN of foot LUN distribution request so that the embodiment of the present invention can meet LUN distribution request by establishment
LUN, it is achieved be dynamically adapted storage function.
Resource management server in the embodiment of the present invention can be integrated with storage array, it is also possible to as independence
In storage array, being specifically as follows physical server or virtual machine, this is not construed as limiting by the present invention.
It should be noted that, device embodiment described above is only that schematically wherein said conduct divides
Unit from part description can be or may not be physically separate, the parts shown as unit
Can be or may not be physical location, i.e. may be located at a place, or can also be distributed to many
On individual NE.Some or all of module therein can be selected according to the actual needs to realize this reality
Execute the purpose of example scheme.Those of ordinary skill in the art are not in the case of paying creative work, the most permissible
Understand and implement.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Bright can add the mode of required common hardware by software and realize, naturally it is also possible to be included by specialized hardware
Special IC, dedicated cpu, private memory, special components and parts etc. realize, but a lot of in the case of before
Person is more preferably embodiment.Based on such understanding, technical scheme is the most in other words to existing
The part having technology to contribute can embody with the form of software product, and this computer software product is deposited
Storage is in the storage medium that can read, such as the floppy disk of computer, USB flash disk, portable hard drive, read only memory, with
Machine access memorizer, magnetic disc or CD etc., including some instructions with so that a computer equipment (can
To be personal computer, server, or the network equipment etc.) perform the side described in each embodiment of the present invention
Method.
Each embodiment in this specification all uses the mode gone forward one by one to describe, phase homophase between each embodiment
As part see mutually, what each embodiment stressed is the difference with other embodiments.
For device and system embodiment, owing to it is substantially similar to embodiment of the method, so describing
Obtaining fairly simple, relevant part sees the part of embodiment of the method and illustrates.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
Described it is as the criterion with scope of the claims.
Claims (6)
1. one kind selects storage resource allocation method, it is characterised in that described method is applied to storage system, described
Storage system includes resource management server and storage array, described resource management server and described storage battle array
Row communication, described method includes:
Described resource management server receives the distribution request of LUN LUN, and described LUN distribution request is taken
Band includes the bound term determining described LUN, and described bound term includes hardware constraints item and software constraint item；
Described resource management server is according to described bound term, from the storage array meeting described hardware constraints item
Middle determine meet described LUN distribution request LUN；
Described resource management server is according to described bound term, from the storage array meeting described hardware constraints item
Middle determine meet described LUN distribution request LUN specifically include: according to the software constraint item of described LUN,
The control process with described software constraint item is created in the described storage array meeting described hardware constraints item
Server, is created described LUN by described control processing server.
Method the most according to claim 1, it is characterised in that meet described hardware constraints item when described
Storage array in do not exist meet described LUN distribution request LUN time, also include:
To described storage array send executable file, in order to described meet deposit described in described hardware constraints item
Storage array installs described executable file, and described executable file is used for providing described LUN distribution request required
Software constraint item.
3. one kind selects storage resource devices, it is characterised in that including:
Receiving unit, be used for receiving the distribution request of LUN LUN, bag is carried in described LUN distribution request
Including the bound term determining described LUN, described bound term includes hardware constraints item and software constraint item；
Determine unit, for according to described bound term, true from the storage array meeting described hardware constraints item
Surely the LUN of described LUN distribution request is met；
Wherein, described determine unit specifically for the software constraint item according to described LUN, meet described firmly
The described storage array of part bound term creates the control processing server with described software constraint item, by institute
State control processing server and create described LUN.
Device the most according to claim 3, it is characterised in that also include transmitting element, for working as institute
State and meet time the storage array of described hardware constraints item does not exist the LUN meeting described LUN distribution request,
Also include:
To described storage array send executable file, in order to described meet deposit described in described hardware constraints item
Storage array installs described executable file, and described executable file is used for providing described LUN distribution request required
Software constraint item.
5. one kind selects storage resource system, it is characterised in that include resource management server and storage array；
Described resource management server, is used for receiving the distribution request of LUN LUN, and described LUN distributes
The bound term including determining described LUN is carried in request, and described bound term includes hardware constraints item and software constraint
?；According to described bound term, determine from the described storage array meeting described hardware constraints item described in meeting
The LUN of LUN distribution request；
Wherein, described resource management server, specifically for the software constraint item according to described LUN, is meeting
The described storage array of described hardware constraints item creates the control process service with described software constraint item
Device；
Described control processing server, is used for creating described LUN.
System the most according to claim 5, it is characterised in that described storage array, for when meeting
When the storage array of described hardware constraints item does not exist the LUN meeting described LUN distribution request, receive resource
The executable file that management server sends, installs described executable file, and described executable file is used for carrying
For the software constraint item needed for described LUN distribution request.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610822822.7A CN106412030B (en) | 2013-11-05 | 2013-11-05 | A kind of selection storage resource method, apparatus and system |
| CN201310542725.9A CN103561098B (en) | 2013-11-05 | 2013-11-05 | A kind of selection stores resource allocation method, Apparatus and system |
| PCT/CN2014/075771 WO2015067005A1 (en) | 2013-11-05 | 2014-04-21 | Method, apparatus, and system for selecting storage resources |
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| CN201310542725.9A CN103561098B (en) | 2013-11-05 | 2013-11-05 | A kind of selection stores resource allocation method, Apparatus and system |
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| CN201610822822.7A Division CN106412030B (en) | 2013-11-05 | 2013-11-05 | A kind of selection storage resource method, apparatus and system |
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| CN103561098B (en) * | 2013-11-05 | 2016-11-23 | 华为技术有限公司 | A kind of selection stores resource allocation method, Apparatus and system |
| CN103795804A (en) | 2014-02-24 | 2014-05-14 | 华为技术有限公司 | Storage resource scheduling method and storage calculation system |
| CN103942011B (en) * | 2014-03-04 | 2017-06-09 | 中国科学院计算技术研究所 | A kind of residual quantity fast photographic system and its application method |
| CN105893139B (en) * | 2015-01-04 | 2020-09-04 | 伊姆西Ip控股有限责任公司 | Method and device for providing storage service for tenant in cloud storage environment |
| CN107506491B (en) * | 2017-09-26 | 2021-03-09 | 苏州浪潮智能科技有限公司 | OSD data distribution method and device of distributed file system |
| CN109614330A (en) * | 2018-12-06 | 2019-04-12 | 广东浪潮大数据研究有限公司 | Storage system service test method, device, system, storage control and medium |
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| WO2007024740A2 (en) * | 2005-08-25 | 2007-03-01 | Silicon Image, Inc. | Smart scalable storage switch architecture |
| US20090240880A1 (en) * | 2008-03-21 | 2009-09-24 | Hitachi, Ltd. | High availability and low capacity thin provisioning |
| CN101477444B (en) * | 2008-12-29 | 2011-04-20 | 成都市华为赛门铁克科技有限公司 | Virtual memory method and apparatus |
| CN101719106A (en) * | 2009-12-11 | 2010-06-02 | 成都市华为赛门铁克科技有限公司 | Method, device and system for managing simply-configured memory array |
| CN102316126A (en) * | 2010-06-30 | 2012-01-11 | 伊姆西公司 | Keep watch on the system and the equipment of compression and transition state |
| CN102520887A (en) * | 2011-12-19 | 2012-06-27 | 中山爱科数字科技股份有限公司 | Storage space configuration and management method applied to cloud computing |
| US8966170B2 (en) * | 2012-01-31 | 2015-02-24 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Elastic cache of redundant cache data |
| CN103561098B (en) * | 2013-11-05 | 2016-11-23 | 华为技术有限公司 | A kind of selection stores resource allocation method, Apparatus and system |
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| CN103561098A (en) | 2014-02-05 |
| WO2015067005A1 (en) | 2015-05-14 |
| CN106412030B (en) | 2019-08-27 |
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