CN104040477A - A method and terminal for scheduling storage resource - Google Patents
A method and terminal for scheduling storage resource Download PDFInfo
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- CN104040477A CN104040477A CN201280002837.9A CN201280002837A CN104040477A CN 104040477 A CN104040477 A CN 104040477A CN 201280002837 A CN201280002837 A CN 201280002837A CN 104040477 A CN104040477 A CN 104040477A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0683—Plurality of storage devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/061—Improving I/O performance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
Abstract
A method and terminal for scheduling storage resource are disclosed. The method for scheduling storage resource comprises: a priority level of a data object set by a user is acquired by a host computer; corresponding relationship between the priority level and quality of service (QoS) strategy is searched; the QoS strategy of the data object according to the corresponding relationship between the priority level and the QoS strategy and the priority level of the data object is determined; the QoS strategy of the data object is sent to a storage system, so that the storage system schedules the storage resource of the data object according to the QoS strategy of the data object. The embodiment of the invention reduces the erroneous judgment of the priority level of the data object, and also reduces the influence on the storage resource schedule produced by the erroneous judgment of the priority level, thus increases the processing performance of the storage system.
Description
A kind of storage resource dispatching method and terminal
The present invention relates to technical field of data processing, more particularly to a kind of storage resource dispatching method and terminal for technical field.Background technology
Storage resource in storage system（Including internal memory, CPU, disk disposal ability etc.）It is limited, there is miscellaneous service or each LUN (logic unit number, LUN）Between resource seize situation, in QoS (the Quality of Service, service quality of the business for ensureing certain class business or some LUN）While, may be exactly to damage the QoS of other business, this is accomplished by according to the characteristics of miscellaneous service come to the rational planning of storage resource and distribution.Wherein, QoS includes IOPS, bandwidth, time delay for storage system.
It is to carry out QoS controls using subregion or LUN as granularity in the prior art, scheduling of resource is carried out according to each LUN priority when storage system distributes CPU and memory source, to ensure that the higher business of priority there can be relative advantage when competing storage resource.Wherein, calculated by storage system such as disk array according to relevant parameters such as 10 request number of times to LUN data, to determine the priority of the LUN where the data, for example, in order to meet the access performance to hot spot region, higher priority is set to the LUN where the hot spot region.However, should directly set the mode of priority easily to produce priority erroneous judgement by storage system, and then storage resource scheduling is influenceed, reduce the process performance of storage system.The content of the invention
A kind of storage resource dispatching method and terminal are provided in the embodiment of the present invention, the erroneous judgement of priority can be reduced, and then reduce the adverse effect dispatched to storage resource.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical scheme：
First aspect there is provided a kind of storage resource dispatching method, including：
Main frame obtains the priority for the data object that user is set；
Search the corresponding relation of priority and QoS policy；
According to the priority of the corresponding relation and the data object of the priority and qos policy, the qos policy of the data object is determined；
The qos policy of the data object is sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.
With reference to above-mentioned in a first aspect, in the first possible implementation, the main frame obtains the priority for the data object that user is set, including：
Configuration information of the host lookup user in the Tab property pages of the storage attribute of the data object；Configuration information in the Tab property pages determines the priority of the data object.
With reference to it is above-mentioned in a first aspect, and/or the first possible implementation, in second of possible implementation, the data object be file system in file or catalogue.
With reference to it is above-mentioned in a first aspect, and/or the first possible implementation, and/or second of possible implementation, in the third possible implementation, the qos policy by the data object is sent to storage system, is specially：
The qos policy of the data object is sent to the record carrier of storage system.
Second aspect there is provided a kind of storage resource dispatching device, including：
Priority Determination module, the priority of the data object for obtaining user's setting；
Searching modul, the corresponding relation for searching priority and QoS policy；
Analysis module, for the priority of the corresponding relation according to the priority and qos policy and the data object, determines the qos policy of the data object；
Transport module, for the qos policy of the data object to be sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.
With reference to above-mentioned second aspect, in the first possible implementation, the Priority Determination module includes：Information searching unit, for searching configuration information of the user in the Tab property pages of the storage attribute of the data object；
Information determination unit, the priority of the data object is determined for the configuration information in the Tab property pages.
With reference to above-mentioned second aspect, and/or the first possible implementation, in second of possible implementation, the data object is the file or catalogue in file system.
With reference to above-mentioned second aspect, and/or the first possible implementation, and/or second of possible implementation, in the third possible implementation, the transport module, specifically for the qos policy of the data object is sent to the record carrier of storage system.
The third aspect, also provides a kind of storage resource scheduling system, including main frame and storage system,
The main frame, the priority of the data object for obtaining user's setting；Search priority and the corresponding relation of service quality QoS strategy；According to the priority of the corresponding relation and the data object of the priority and qos policy, the qos policy of the data object is determined；The qos policy of the data object is sent to the storage system
The storage system, storage resource scheduling is carried out for the qos policy according to the data object to the data object.
With reference to the above-mentioned third aspect, in the first possible implementation, the main frame, specifically for searching configuration information of the user in the Tab property pages of the storage attribute of the data object；Configuration information in the Tab property pages determines the priority of the data object.
With reference to above-mentioned second aspect, and/or the first possible implementation, in second of possible implementation, the data object is the file or catalogue in file system.
The third aspect, also provides a kind of terminal, including memory and processor, the memory is used to store computer instruction or code, the processor and memory coupling, for performing computer instruction or code in the memory, realize following methods：
Obtain the priority for the data object that user is set；
Search the corresponding relation of priority and QoS policy；
According to the priority of the corresponding relation and the data object of the priority and qos policy, the qos policy of the data object is determined；
The qos policy of the data object is sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.
The embodiment of the present invention passes through the priority of the data object set by main frame acquisition user, determine the qos policy of the data object, and send the qos policy of the data object to storage system, storage system is allowd to carry out scheduling of resource to the data object according to the qos policy, realize the linkage between main frame and storage system, data object priority that user that this method is obtained according to main frame is set carries out scheduling of resource, more accurately embody the wish of user, compare storage system sets itself priority in the prior art and the method for carrying out scheduling of resource, reduce the erroneous judgement to data object priority, also reduce because of the influence dispatched to storage resource that priority is judged by accident and produces, improve the process performance of storage system.Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of storage resource dispatching method flow chart of the embodiment of the present invention；
Fig. 2 is another storage resource dispatching method flow chart of the embodiment of the present invention；
Fig. 3 be embodiment illustrated in fig. 2 in, obtain file system in file or catalogue priority method flow diagram；Fig. 4 is a kind of structural representation of storage resource dispatching device of the embodiment of the present invention；
Fig. 5 is the structural representation of another storage resource dispatching device of the embodiment of the present invention；
Fig. 6 is the structural representation that a kind of storage resource of the embodiment of the present invention dispatches system；
Fig. 7 is a kind of structural representation of terminal of the embodiment of the present invention.Embodiment is in order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and enable the above-mentioned purpose of the embodiment of the present invention, feature and advantage more obvious understandable, technical scheme in the embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
It is a kind of storage resource dispatching method flow chart of the embodiment of the present invention referring to Fig. 1.
This method can include：
Step 101, main frame obtains the priority for the data object that user is set.
Agent software can be installed, user needs the data object for configuring storage attribute to configure in main frame according to the demand of itself by the agent software, and the storage attribute includes the priority of data object in the main frame of operation business.After the completion of user configuring, main frame obtains the priority of the data object, then next step operation is performed, wherein, data object is the set of data or data, can be specifically LUN, can also be the data in LUN, file or catalogue of file system etc. are can also be, the catalogue is the set of the data under store path or storage address, can be specifically the All Files under file.Priority can have high, medium and low three ranks, it is possibility to have multiple ranks such as the first order, second level, the specific rank of the priority can be set as needed.
Step 102, the corresponding relation of priority and qos policy is searched.
The corresponding relation of multiple qos policys and priority and qos policy, such as the first qos policy of high priority correspondence, low priority the second qos policy of correspondence are previously provided with main frame.
The qos policy pre-set in main frame can have a variety of, for example：Based on different priority, the CPU service times shared by control different priorities data object；Based on different priority, cache local page quota is managed；Also or using priority as Control granularity, control brush water level corresponding to each priority quota, Req number of concurrent, page number of concurrent etc., again for example, the corresponding data object of different priority is triggered QoS period, it can be specifically that can preferentially trigger qos policy for the data object of high priority and carry out storage resource scheduling, QoS controls etc. can be carried out to the data of low priority correspondence again after QoS controls are carried out to the data object of high priority for the data object of low priority；The corresponding data object of different priority is in the QoS periods
Interior performance number, the performance number can include IOPS (Input/Output Operations Per Second, i.e., the number of times per second for being written and read operation）, bandwidth, time delay, for example can have higher IOPS, bigger bandwidth, smaller time delay etc. when triggering qos policy for the data object of high priority.
Wherein, the formulation of specific qos policy can be arranged as required to, and qos policy is according to the priority level initializing of data object, the different strategy of different priority correspondences.
Step 103, according to the priority of the corresponding relation and data object of priority and qos policy, the qos policy of data object is determined.
Main frame is it is determined that after the priority of data object, the qos policy of the data object can be determined according to the priority of data object, for example, data object A priority is high priority, then according to priority and the corresponding relation of qos policy, corresponding first qos policys of data object A can be obtained.
Step 104, the qos policy of data object is sent to storage system.
After main frame determines the qos policy of the data object, the qos policy of the data object is transmitted to storage system, the storage system can be specifically disk array, such as main frame sends corresponding first qos policys of data object A to storage system.
The storage system carries out storage resource scheduling, to provide differentiated service according to the qos policy of data object when carrying out storage resource scheduling to data object to data object.For example, storage system to data object A when carrying out storage resource scheduling, storage resource scheduling is carried out to data object A according to data object A corresponding first qos policy.
The storage system carries out storage resource scheduling, for example, the qos policy that disk array is issued according to main frame, adjusts the data object of main frame resource shared on disk array, including：The parameters such as CPU, 10 priority, CACHE resources, queue depth, number of queues, concurrent size；When system resource occurs nervous, ensure that important service service quality is unaffected by containing the flow of low priority and the strategy such as concurrently of Cache lower walls.
The embodiment of the present invention passes through the priority of the data object set by main frame acquisition user, determine the qos policy of the data object, and send the qos policy of the data object to storage system, storage system is allowd to carry out scheduling of resource to the data object according to the qos policy, realize the linkage between main frame and storage system, data object priority that user that this method is obtained according to main frame is set carries out scheduling of resource, more accurately embody the wish of user, compare storage system sets itself priority in the prior art and the method for carrying out scheduling of resource, reduce the erroneous judgement to data object priority, also reduce because of the influence dispatched to storage resource that priority is judged by accident and produces, improve the process performance of storage system.
It is another storage resource dispatching method flow chart of the embodiment of the present invention referring to Fig. 2.
This method can include：
Step 201, main frame obtains the priority of file or catalogue in file system.
Main frame is provided with agent software, and the agent software is for each file or catalogue in the file system of main frame, the Tab property pages that increase by one is developed specifically designed for storage system in it stores attribute.
User can be by the agent software in the file system of main frame, to file or catalogue right click, again in the storage attribute menu of ejection select " attribute " this, an attribute menu can be ejected, in the attribute menu, the Tab property pages for being used to set priority have been had more during non-installation agent software than before.User can configure the priority of this file or catalogue according to the Tab property pages in main frame, for controlling file or catalogue to be to carry out priority treatment as emphasis business, preferentially distribute resource, or carry out delay disposal as general business, distribute resource less.
Similarly to the prior art, here is omitted for the development process of the Tab property pages.
Specifically, main frame obtains the priority of file or catalogue in file system by following steps：
Step 301, configuration information of the host lookup user in the Tab property pages of the storage attribute of data object.Step 302, the configuration information in the Tab property pages determines the priority of the data object.
The configuration information can be the information corresponding with priority made an appointment, and such as configuration information is High, then corresponds to high priority, configuration information is Low, then corresponds to low priority；The configuration information can also represent with the numeral such as 1,0,1 corresponding high priority, 0 corresponding low priority.The concrete form of the configuration information can be set as needed.
By above-mentioned two step, main frame can obtain the information of similar following table, be mainly used in identifying the priority of the data object such as file or catalogue.
Data object ID data objects name priority
0X00000001 file A High
0X00000002 file B Low
The High of 0X00000003 catalogues 1
Step 202, the corresponding relation of host lookup priority and qos policy.
Step 203, main frame determines this document or the corresponding qos policy of catalogue according to this document or the priority and priority and the corresponding relation of qos policy of catalogue.
The step 202 203 is similar with the step 102 in previous embodiment 103.
Step 204, the qos policy of this document or catalogue is sent to the record carrier of storage system.
Being created in storage system has record carrier, and QoS strategies for recording the file issued from master agent software or catalogue etc., the record carrier can be specifically the configuration file in storage system.
In another embodiment, in the step, main frame can also be simultaneously by file or the priority and QoS of catalogue
Strategy is sent into the record carrier.
Specifically, main frame can be sent file or the qos policy of catalogue into the record carrier of the storage system by band or out of band.
Storage system can do the data management become more meticulous according to the information in the record carrier to 10 requests received.Specifically, storage system is by corresponding lookup algorithm, the qos policy of quick obtaining to the corresponding document of 10 requests carries out differentiation processing in record carrier, reaches the target to the preferential service quality for ensureing important service.
Storage system can also draw the final control strategy of storage system according to the qos policy for recording the corresponding document in carrier with reference to default corresponding strategies in storage system, then carry out differentiation processing further according to final control strategy.
In addition, main frame can obtain the record carrier in storage system by agent software, configured with inquiring about corresponding qos policy, so as to realize interacting between main frame and storage system.
Storage system can also monitoring host computer behavior pattern, when system resource occurs nervous, storage system can carry out storage resource scheduling according to the qos policy received, for example：By contain low priority flow and Cache lower walls and send guarantee important service service quality it is unaffected.
The embodiment of the present invention not only issues the qos policy of data object by main frame to storage system, so that storage system carries out scheduling of resource according to the strategy, realize the linkage between main frame and storage system, and, addition Tab property pages describe file or the priority attribute of catalogue in by storing attribute menu in file, master agent program can recognize the priority attribute, and by the way that the qos policy of the priority attribute is issued into storage system, storage system can be allowed to realize the carry out QoS controls to single file or catalogue, to reach the purpose for the QoS controls that become more meticulous, relative to the mode for setting priority to whole LUN in the prior art, the present embodiment method eliminates traditional storage system can not carry out the shortcoming of QoS controls to LI lower data object.
In another embodiment of the invention, the main frame can also be after the priority of the setting data object such as file or catalogue, the situation of change of the priority of monitoring data object, for example, it is senior from middle rank rise, or it is reduced to rudimentary etc. from senior, and the qos policy of the data object is updated according to the situation of change of priority, and the qos policy of the data object after renewal is issued to storage system.
In above-described embodiment, main frame can carry out real-time, interactive with storage system, reach become more meticulous QoS control of the storage system for file or catalogue granularity, for example, carrying out the QoS controls that become more meticulous to LUN hot spot regions rather than whole LUN.
Data object in various embodiments above includes being not limited to application program, file, LUN hot spot region etc., wherein, application program can refer to the corresponding storage file of the application program.
Above is the description to the inventive method embodiment, below to realizing that the device of the above method is introduced.
It is a kind of structural representation of storage resource dispatching device of the embodiment of the present invention referring to Fig. 4.
The terminal can include：
Priority Determination module 401, the priority of the data object for obtaining user's setting.
Searching modul 402, the corresponding relation for searching priority and qos policy.
Analysis module 403, for the priority of the corresponding relation according to priority and QoS policy and the data object, determines the qos policy of the data object.
Transport module 404, the qos policy of the data object for the analysis module 403 to be obtained is sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.
The embodiment of the present invention obtains the priority for the data object that user is set by said units, determine the qos policy of the data object, and send the qos policy of the data object to storage system, storage system is allowd to carry out scheduling of resource to the data object according to the qos policy of the data object, realize the linkage between storage system, data object priority that the device is set according to the user of acquisition carries out scheduling of resource, more accurately embody the wish of user, compare storage system sets itself priority in the prior art and the method for carrying out scheduling of resource, reduce the erroneous judgement to data object priority, also reduce because of the influence dispatched to storage resource that priority is judged by accident and produces, improve the process performance of storage system.
It is the structural representation of another storage resource dispatching device of the embodiment of the present invention referring to Fig. 5.
The terminal can also include Priority Determination module 501, searching modul 502, analysis module 503 and transport module 504.Searching modul 502, analysis module 503 are similar with the searching modul 402 in previous embodiment, analysis module 403, and here is omitted.
Wherein, Priority Determination module 501 may further include：
Information searching unit 5011, for searching configuration information of the user in the Tab property pages of the storage attribute of the data object；
Information determination unit 5012, the priority of the data object is determined for the configuration information in the Tab property pages.Wherein, the data object can be file or catalogue in file system etc..
Transport module 504, sends to the record carrier of storage system specifically for the qos policy for determining analysis module 503.
In another embodiment, the terminal can also include monitoring module, situation of change for monitoring the priority of data object in Priority Determination module, for example, from middle rank rise to be senior, or from it is senior be reduced to it is rudimentary etc., after monitoring module monitors the priority change of data object, the corresponding qos policy of priority that analysis module updates the data object according to the situation of change of priority, and be issued to the qos policy of the data object after renewal by transport module
Storage system.
The embodiment of the present invention not only issues the qos policy of data object by said units to storage system, so that storage system carries out scheduling of resource according to the strategy, realize the linkage between storage system, and, addition Tab property pages describe file or the priority attribute of catalogue in by storing attribute menu in file, master agent program can recognize the priority attribute, and by by the corresponding QOS policy distributions of the priority attribute to storage system, storage system can be allowed to realize the QOS of single file or catalogue is controlled to reach the purpose for the QoS controls that become more meticulous, relative to the mode for setting priority to whole LUN in the prior art, the present embodiment device eliminates traditional storage system can not carry out the shortcoming of QoS controls to LUN lower data object.
It is the structural representation that a kind of storage resource of the embodiment of the present invention dispatches system referring to Fig. 6.
The network equipment can include main frame 601 and storage system 602.
Wherein, main frame 601, the priority of the data object for obtaining user's setting；Search the corresponding relation of priority and QoS policy；According to the priority of the corresponding relation and the data object of priority and qos policy, the qos policy of the data object is determined；The qos policy of the data object is sent to the storage system 602.
Storage system 602, storage resource scheduling is carried out for the qos policy according to data object to the data object.
The main frame 601, specifically for searching configuration information of the user in the Tab property pages of the storage attribute of the data object；Configuration information in the Tab property pages determines the priority of the data object.Wherein, the data object is the file or catalogue in file system.
The storage system 602 may further include receiving module, performance monitoring module and decision-making module, wherein, receiving module is used for the qos policy for the data object that Receiving Host side is sent, and the receiving module further can store the qos policy of the data object into the record carrier of storage system；Performance monitoring module is used for monitoring host computer behavior pattern, to provide real time data to decision-making module；Decision-making module is used for situation about being monitored according to performance monitoring module, the QoS control points of the qos policy decision-making current system received according to receiving module and specific control strategy, for example：When system resource occur it is nervous, by contain low priority flow and Cache lower walls and to send guarantee important service service quality unaffected.
The embodiment of the present invention obtains the priority for the data object that user is set by main frame, determine the qos policy of the data object, and send the qos policy of the data object to storage system, so that storage system carries out scheduling of resource according to QoS strategies to the data object, the linkage between main frame and storage system is realized.Data object priority that user that the network equipment is obtained according to main frame is set carries out scheduling of resource, more accurately embody the wish of user, the erroneous judgement to data object priority is reduced, being adjusted to storage resource for producing because of priority erroneous judgement is also reduced
The influence of degree, improves the process performance of storage system.
It is a kind of structural representation of terminal of present example referring to Fig. 7.
The terminal can include memory 701 and processor 702.
Memory 701 is used to store computer instruction or code, and the processor 702 and the memory 701 are coupled, and for performing computer instruction or code in the memory 701, realize following methods：
Obtain the priority for the data object that user is set；
Search the corresponding relation of priority and QoS policy；
According to the priority of the corresponding relation and the data object of priority and qos policy, the qos policy of the data object is determined；
The qos policy of the data object is sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.
In another embodiment of the invention, the processor can search configuration information of the user in the Tab property pages of the storage attribute of the data object；Configuration information in the Tab property pages determines the priority of the data object.The data object can be the file or catalogue in file system.
In another embodiment, the processor can also send the qos policy of the data object to the record carrier of storage system.
Those of ordinary skill in the art are it is to be appreciated that the unit and algorithm steps of each example described with reference to the embodiments described herein, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can realize described function to each specific application using distinct methods, but this realization is it is not considered that beyond the scope of this invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the specific work process of the system of foregoing description, device and unit may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can realize by another way.For example, device embodiment described above is only schematical, for example, the division of the unit, it is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.Another, it, by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical, machinery or other forms that shown or discussed coupling or direct-coupling or communication connection each other, which can be,.
The unit illustrated as separating component can be or may not be physically separate, and the part shown as unit can be or may not be physical location, you can with positioned at a place, or can also be distributed to
On multiple NEs.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each of the invention embodiment can be integrated in a processing unit or unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and as independent production marketing or in use, can be stored in a computer read/write memory medium.Understood based on such, the part or the part of the technical scheme that technical scheme substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product is stored in a storage medium, including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Or processor（Processor all or part of step of each embodiment methods described of the invention) is performed.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory) random access memory（RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
It is described above; only embodiment of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (1)
- Claim1st, a kind of storage resource dispatching method, it is characterised in that including：Main frame obtains the priority for the data object that user is set；Search the corresponding relation of priority and QoS policy；According to the priority of the corresponding relation and the data object of the priority and qos policy, the qos policy of the data object is determined；The qos policy of the data object is sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.2nd, according to the method described in claim 1, it is characterised in that the main frame obtains the priority for the data object that user is set, including：Configuration information of the host lookup user in the Tab property pages of the storage attribute of the data object；Configuration information in the Tab property pages determines the priority of the data object.3rd, method according to claim 1 or 2, it is characterised in that the data object is the file or catalogue in file system.4th, method as claimed in any of claims 1 to 3, it is characterised in that the qos policy by the data object is sent to storage system, be specially：The qos policy of the data object is sent to the record carrier of storage system.5th, a kind of storage resource dispatching device, it is characterised in that including：Priority Determination module, the priority of the data object for obtaining user's setting；Searching modul, the corresponding relation for searching priority and QoS policy；Analysis module, for the corresponding relation according to the priority and qos policy and the data object Priority, determine the qos policy of the data object；Transport module, for the qos policy of the data object to be sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.6th, device according to claim 5, it is characterised in that the Priority Determination module includes：Information searching unit, for searching configuration information of the user in the Tab property pages of the storage attribute of the data object；Information determination unit, the priority of the data object is determined for the configuration information in the Tab property pages.7th, the device according to claim 5 or 6, it is characterised in that the data object is the file or catalogue in file system.8th, the device according to any one in claim 5 to 7, it is characterised in that the transport module, specifically for the qos policy of the data object is sent to the record carrier of storage system.9th, a kind of storage resource scheduling system, it is characterised in that including main frame and storage system, the main frame, the priority of the data object for obtaining user's setting；Search the corresponding relation of priority and QoS policy；According to the priority of the corresponding relation and the data object of the priority and qos policy, the qos policy of the data object is determined；The qos policy of the data object is sent to the storage system；The storage system, storage resource scheduling is carried out for the qos policy according to the data object to the data object. 10th, system according to claim 9, it is characterised in thatThe main frame, specifically for searching configuration information of the user in the Tab property pages of the storage attribute of the data object；Configuration information in the Tab property pages determines the priority of the data object.11st, the system according to claim 9 or 10, it is characterised in that the data object is the file or catalogue in file system.12nd, a kind of terminal, it is characterised in that including memory and processor, the memory is used to store computer instruction or code, the processor and memory coupling, for performing computer instruction or code in the memory, realize following methods：Obtain the priority for the data object that user is set；Search the corresponding relation of priority and QoS policy；According to the priority of the corresponding relation and the data object of the priority and qos policy, the qos policy of the data object is determined；The qos policy of the data object is sent to storage system, so that the storage system carries out storage resource scheduling according to the qos policy of the data object to the data object.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/088071 WO2014101197A1 (en) | 2012-12-31 | 2012-12-31 | A method and terminal for scheduling storage resource |
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| CN104040477A true CN104040477A (en) | 2014-09-10 |
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| CN201280002837.9A Pending CN104040477A (en) | 2012-12-31 | 2012-12-31 | A method and terminal for scheduling storage resource |
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| WO (1) | WO2014101197A1 (en) |
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| CN106126121A (en) * | 2016-06-22 | 2016-11-16 | 广东睿江云计算股份有限公司 | A kind of cloud host disk resource guarantee method and system based on QOS |
| CN107577428A (en) * | 2017-08-31 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of date storage method and device |
| CN115469817A (en) * | 2022-11-03 | 2022-12-13 | 广东睿江云计算股份有限公司 | Method and device for improving quality of service (QoS) of disk, computer equipment and storage medium |
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| CN1833232A (en) * | 2003-04-23 | 2006-09-13 | 国际商业机器公司 | Storage system class distinction cues for run-time data management |
| US20060253621A1 (en) * | 2005-05-04 | 2006-11-09 | Brewer Michael A | Quality of service for data storage volumes |
| CN102426552A (en) * | 2011-10-31 | 2012-04-25 | 成都市华为赛门铁克科技有限公司 | Storage system service quality control method, device and system |
| CN102799487A (en) * | 2012-06-29 | 2012-11-28 | 记忆科技(深圳)有限公司 | IO (input/output) scheduling method and apparatus based on array/LUN (Logical Unit Number) |
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- 2012-12-31 WO PCT/CN2012/088071 patent/WO2014101197A1/en active Application Filing
- 2012-12-31 CN CN201280002837.9A patent/CN104040477A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1833232A (en) * | 2003-04-23 | 2006-09-13 | 国际商业机器公司 | Storage system class distinction cues for run-time data management |
| US20060253621A1 (en) * | 2005-05-04 | 2006-11-09 | Brewer Michael A | Quality of service for data storage volumes |
| CN102426552A (en) * | 2011-10-31 | 2012-04-25 | 成都市华为赛门铁克科技有限公司 | Storage system service quality control method, device and system |
| CN102799487A (en) * | 2012-06-29 | 2012-11-28 | 记忆科技(深圳)有限公司 | IO (input/output) scheduling method and apparatus based on array/LUN (Logical Unit Number) |
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Application publication date: 20140910 |