CN109831347A - Distributed type assemblies roll up QoS control method, system, equipment and computer media - Google Patents
Distributed type assemblies roll up QoS control method, system, equipment and computer media Download PDFInfo
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- CN109831347A CN109831347A CN201910290039.4A CN201910290039A CN109831347A CN 109831347 A CN109831347 A CN 109831347A CN 201910290039 A CN201910290039 A CN 201910290039A CN 109831347 A CN109831347 A CN 109831347A
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Abstract
This application discloses a kind of distributed type assemblies volume QoS control method, system, equipment and media, are applied to distributed storage cluster volume access middleware, receive the processing result of I/O request；Processing result is sent to the corresponding client of I/O request according to the qos policy of setting.A kind of distributed type assemblies disclosed in the present application roll up QoS control method, after distributed type assemblies volume access middleware receives the processing result of I/O request, processing result is sent to the corresponding client of I/O request according to the qos policy of setting, so that the IO performance of client meets the corresponding qos policy of I/O request, the randomness that each processing result reaches client is reduced, the stability of client is improved.A kind of distributed type assemblies volume QoS control system, equipment and computer readable storage medium disclosed in the present application also solve the problems, such as relevant art.
Description
Technical field
This application involves technical field of distributed memory, more specifically to distributed type assemblies volume QoS control method,
System, equipment and computer media.
Background technique
In distributed storage, need to set the distributed type assemblies volume in distributed memory system according to different business demand
QoS (Quality of Service, service quality) strategy is set, to improve service quality.
Existing distributed type assemblies volume QoS control method is: distributed storage cluster volume access middleware receives client
The IO (Input/Output, input/output) of transmission is requested, and I/O request is transmitted to distribution according to the qos policy of setting and is deposited
Accumulation server-side；Distributed storage cluster service end handles I/O request, and processing result is sent to distributed storage
Processing result is returned to client again by cluster volume access middleware, distributed storage cluster volume access middleware.However, existing
Distributed type assemblies volume QoS control method in, the IO of client fluctuation is larger, so that the stability of client is poor.
It is asked in conclusion the stability for how improving client is that current those skilled in the art are urgently to be resolved
Topic.
Summary of the invention
The purpose of the application is to provide a kind of distributed type assemblies volume QoS control method, can solve to a certain extent such as
What improves the technical issues of stability of client.Present invention also provides a kind of distributed type assemblies volume QoS control system,
Equipment and computer readable storage medium.
To achieve the goals above, the application provides the following technical solutions:
A kind of distributed type assemblies volume QoS control method is applied to distributed storage cluster volume access middleware, comprising:
Receive the processing result of I/O request；
The processing result is sent directly to the corresponding client of the I/O request according to the qos policy of setting.
Preferably, it is corresponding to be sent directly to the I/O request by the qos policy according to setting for the processing result
Client, comprising:
Based on the IOPS in the qos policy, judge whether to directly transmit the processing result to the client, if
It is then to directly transmit the processing result to the client.
Preferably, it is corresponding to be sent directly to the I/O request by the qos policy according to setting for the processing result
Client, comprising:
The corresponding target bandwidth value of the I/O request is determined according to the bandwidth value in the qos policy；
The processing result is directly transmitted to the client according to the target bandwidth value.
Preferably, before the processing result for receiving I/O request, further includes:
Receive the I/O request that the client is sent；
The I/O request is transmitted to distributed storage cluster service end, so that distributed storage cluster service end is handled
The I/O request.
Preferably, after the I/O request for receiving the client transmission, the transmission I/O request is extremely divided
Before cloth storage cluster server-side, further includes:
Record the QoS information of the I/O request；
The processing result is sent directly to the corresponding client of the I/O request by the qos policy according to setting,
Include:
The processing result is sent directly to the I/O request according to the qos policy and the QoS information of setting
Corresponding client.
Preferably, it is corresponding to be sent directly to the I/O request by the qos policy according to setting for the processing result
Before client, further includes:
Received from the qos policy for passing port transmission with it.
Preferably, it is corresponding to be sent directly to the I/O request by the qos policy according to setting for the processing result
During client, further includes:
Update the qos policy.
A kind of distributed type assemblies volume QoS control system is applied to distributed storage cluster volume access middleware, comprising:
First receiving module, for receiving the processing result of I/O request；
The processing result is sent directly to the I/O request for the qos policy according to setting by the first sending module
Corresponding client.
A kind of distributed type assemblies volume QoS control equipment is applied to distributed storage cluster volume access middleware, comprising:
Memory, for storing computer program；
Processor realizes that as above any distributed type assemblies roll up QoS controlling party when for executing the computer program
The step of method.
A kind of computer readable storage medium is applied to distributed storage cluster volume access middleware, and the computer can
It reads to be stored with computer program in storage medium, as above any distribution is realized when the computer program is executed by processor
Formula cluster rolls up the step of QoS control method.
A kind of distributed type assemblies provided by the present application roll up QoS control method, are applied in the volume access of distributed storage cluster
Between part, receive the processing result of I/O request；Processing result is sent to the corresponding client of I/O request according to the qos policy of setting
End.A kind of distributed type assemblies provided by the present application roll up QoS control method, and distributed type assemblies volume access middleware receives I/O request
After processing result, processing result is sent to the corresponding client of I/O request according to the qos policy of setting, so that client
IO performance meet the corresponding qos policy of I/O request, reduce the randomness that each processing result reaches client, improve visitor
The stability at family end.A kind of distributed type assemblies volume QoS control system, equipment and computer-readable storage provided by the present application
Medium also solves the problems, such as relevant art.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the first pass figure that a kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control method；
Fig. 2 is the second flow chart that a kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control method；
Fig. 3 is the structural schematic diagram that a kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system；
Fig. 4 is that a kind of distributed type assemblies provided by the embodiments of the present application roll up the structural schematic diagram that QoS controls equipment；
Fig. 5 is that a kind of distributed type assemblies provided by the embodiments of the present application roll up another structural schematic diagram that QoS controls equipment.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
In distributed storage, need to set the distributed type assemblies volume in distributed memory system according to different business demand
QoS (Quality of Service, service quality) strategy is set, to improve service quality.Existing distributed type assemblies volume QoS control
Method processed is: distributed storage cluster volume access middleware receives the I/O request that client is sent, will according to the qos policy of setting
I/O request is transmitted to distributed storage cluster service end；Distributed storage cluster service end handles I/O request, will handle
As a result it is sent to distributed storage cluster volume access middleware, distributed storage cluster volume access middleware again returns processing result
Back to client.However, the IO fluctuation of client is larger, so that client in existing distributed type assemblies volume QoS control method
Stability it is poor.The performance of client can be improved in a kind of distributed type assemblies volume QoS control method provided by the present application
Stability.
Referring to Fig. 1, Fig. 1 is that a kind of distributed type assemblies provided by the embodiments of the present application roll up the first-class of QoS control method
Cheng Tu.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control method, are applied to distributed storage cluster and roll up
Middleware is accessed, may comprise steps of:
Step S101: the processing result of I/O request is received.
In practical application, distributed type assemblies volume access middleware can first receive the processing result of I/O request, specifically, can be with
Processing result or the processing result of real-time reception I/O request of timing receipt I/O request etc..The processing result of I/O request can be with
It is determined according to the type of I/O request.
Step S102: processing result is sent directly to the corresponding client of I/O request according to the qos policy of setting.
It, can be according to preset QoS plan after distributed type assemblies volume access middleware receives processing result in practical application
Processing result is slightly sent to the corresponding client of I/O request.By the description that directly transmits it is found that provided by the embodiments of the present application
The executing subject of distributed type assemblies volume QoS control method is in the distributed storage cluster volume access directly connecting with client
Between part namely a kind of distributed storage provided by the present application roll up QoS control method, by the way that qos policy is placed at I/O request
The end of process is managed to guarantee the stability of client.It can be appreciated that when only one distribution in distributed storage cluster
When formula storage cluster volume access middleware, the distributed type assemblies volume access received processing result of middleware connecting with client can
Think, the processing result that distributed storage cluster service end is sent；When there is multiple distributed storage collection in distributed storage cluster
When group's volume access middleware, distributed type assemblies volume connect with client accesses the received processing result of middleware can be with are as follows: its
The processing result of his distributed type assemblies volume access middleware transmission.
In concrete application scene, there may be IOPS (Input/Output Operations Per in qos policy
Second, the number of read-write operation per second), the distributed storage cluster number per second being written and read is specified, in order to make
Distributed storage cluster meets the performance, distributed type assemblies volume access middleware is according to the qos policy of setting by processing result
The process for being sent directly to the corresponding client of I/O request can be with specifically: based on the IOPS in qos policy, judges whether directly
Processing result is sent to client, if so, directly transmitting processing result to client.It can be appreciated that in the process, need to adopt
The real-time IOPS value of concentrated-distributed storage cluster, and real-time IOPS value is compared with default IOPS value, if IOPS value in real time
Less than default IOPS value, then it can directly transmit processing result and prohibit to client if IOPS value is less than default IOPS value in real time
Whether only send processing result can be less than default IOPS value in the process to client with the real-time IOPS value of real-time judge,
It can judge whether real-time IOPS value is less than default IOPS value according to prefixed time interval.
In concrete application scene, in order to guarantee the performance of distributed storage cluster, qos policy may be to distributed storage collection
The bandwidth of group is defined, then distributed storage cluster volume access middleware is direct by processing result according to the qos policy of setting
The process for being sent to the corresponding client of I/O request can be with specifically: determines that I/O request is corresponding according to the bandwidth value in qos policy
Target bandwidth value；Processing result is directly transmitted to client according to target bandwidth value.Assuming that the bandwidth limited in qos policy as
100M, distributed storage cluster have applied 80M bandwidth, then when sending processing result, in the volume access of distributed storage cluster
Between part can only use processing result is sent to client less than or equal to the bandwidth of 20M.
In concrete application scene, before distributed storage cluster volume access middleware receives the processing result of I/O request, also
It can receive the I/O request of client transmission；I/O request is transmitted to distributed storage cluster service end, so that distributed storage collection
Group's server-side handles I/O request.
In concrete application scene, the external world needs to carry out QoS control to single I/O request sometimes, in order to meet the needs of extraneous,
Distributed storage cluster volume access middleware is deposited after receiving the I/O request that client is sent in transmission I/O request to distribution
Before accumulation server-side, the QoS information of I/O request can also be recorded；Correspondingly, processing is tied in the qos policy according to setting
Fruit is sent directly to the corresponding client of I/O request, can directly send out processing result according to the qos policy and QoS information of setting
Send client corresponding to I/O request.Specifically, distributed storage cluster volume access middleware can receive client transmissions
The QoS information and record of I/O request can record the QoS information of I/O request to preset storage location, so as to subsequent reading,
Certainly there can also be other recording methods, the application is not specifically limited herein.
In concrete application scene, qos policy applied by distributed storage cluster volume access middleware may be in real time by outer
Boundary provides, or is set in advance in distributed storage cluster, so distributed storage cluster volume access middleware is pressed
According to setting qos policy processing result is sent directly to the corresponding client of I/O request before, also received from body upwards transmission port
The qos policy of transmission.
In concrete application scene, distributed storage cluster volume access middleware ties processing in the qos policy according to setting
During fruit is sent directly to the corresponding client of I/O request, qos policy can also be updated, so that provided by the present application point
It is more flexible that cloth cluster rolls up QoS control method.
A kind of distributed type assemblies provided by the present application roll up QoS control method, are applied in the volume access of distributed storage cluster
Between part, receive the processing result of I/O request；Processing result is sent to the corresponding client of I/O request according to the qos policy of setting
End.A kind of distributed type assemblies provided by the present application roll up QoS control method, and distributed type assemblies volume access middleware receives I/O request
After processing result, processing result is sent to the corresponding client of I/O request according to the qos policy of setting, so that client
IO performance meet the corresponding qos policy of I/O request, reduce the randomness that each processing result reaches client, improve visitor
The stability at family end.
Referring to Fig. 2, Fig. 2 is the second that a kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control method
Cheng Tu.
In practical application, a kind of distributed type assemblies volume QoS control method provided by the embodiments of the present application may include following
Step:
Step S201: the I/O request that client is sent is received.
Step S202: transmission I/O request is to distributed storage cluster service end, so that at distributed storage cluster service end
Manage I/O request.
Step S203: the processing result of I/O request is received.
Step S204: the corresponding target bandwidth value of I/O request is determined according to the bandwidth value in qos policy.
Step S205: processing result is directly transmitted to client according to target bandwidth value.
Present invention also provides a kind of distributed type assemblies to roll up QoS control system, with provided by the embodiments of the present application one
The correspondence effect that kind distributed type assemblies volume QoS control method has.Referring to Fig. 3, Fig. 3 is one kind provided by the embodiments of the present application
The structural schematic diagram of distributed type assemblies volume QoS control system.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, may include:
First receiving module 101, for receiving the processing result of I/O request；
It is corresponding to be sent directly to I/O request for the qos policy according to setting by the first sending module 102 for processing result
Client.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, the first sending module may include:
First judging unit, for based on the IOPS in qos policy, judging whether to directly transmit processing result to client
End, if so, directly transmitting processing result to client.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, the first sending module may include:
First determination unit, for determining the corresponding target bandwidth value of I/O request according to the bandwidth value in qos policy；
First transmission unit, for directly transmitting processing result to client according to target bandwidth value.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, can also include:
Second receiving module, for the first receiving module receive I/O request processing result before, receive client send
I/O request；
First transmission module is used for transmission I/O request to distributed storage cluster service end, so that distributed storage cluster
Server-side handles I/O request.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, can also include:
First logging modle, after the I/O request that client is sent is received for the second receiving module, the first transmission module
Before transmission I/O request to distributed storage cluster service end, further includes: record the QoS information of I/O request；
Correspondingly, the first sending module may include:
Second transmission unit, for processing result to be sent directly to I/O request according to the qos policy and QoS information of setting
Corresponding client.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, can also include:
Processing result is sent directly to IO according to the qos policy of setting for the first sending module by third receiving module
Before requesting corresponding client, received from the qos policy for passing port transmission with it.
A kind of distributed type assemblies provided by the embodiments of the present application roll up QoS control system, are applied to distributed storage cluster and roll up
Middleware is accessed, can also include:
Processing result is sent directly to IO according to the qos policy of setting for the first sending module by the first update module
During requesting corresponding client, qos policy is updated.
The application also improves a kind of distributed type assemblies volume QoS control equipment and computer readable storage medium, has
The correspondence effect for thering is a kind of distributed type assemblies volume QoS control method provided by the embodiments of the present application to have.Referring to Fig. 4, Fig. 4 is
A kind of structural schematic diagram of distributed type assemblies volume QoS control equipment provided by the embodiments of the present application.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201:
Receive the processing result of I/O request；
Processing result is sent directly to the corresponding client of I/O request according to the qos policy of setting.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201: based on the IOPS in qos policy, judging whether directly to send out
Send processing result to client, if so, directly transmitting processing result to client.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201: determining that I/O request is corresponding according to the bandwidth value in qos policy
Target bandwidth value；Processing result is directly transmitted to client according to target bandwidth value.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201: before the processing result for receiving I/O request, receiving client
The I/O request of transmission；I/O request is transmitted to distributed storage cluster service end, so that distributed storage cluster service end handles IO
Request.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201: after receiving the I/O request that client is sent, transmission IO is asked
It asks to before distributed storage cluster service end, records the QoS information of I/O request；Correspondingly, according to setting qos policy and
Processing result is sent directly to the corresponding client of I/O request by QoS information.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201: directly transmitting processing result according to the qos policy of setting
To before the corresponding client of I/O request, received from the qos policy for passing port transmission with it.
A kind of distributed type assemblies volume QoS provided by the embodiments of the present application controls equipment, is applied to distributed storage cluster and rolls up
Middleware, including memory 201 and processor 202 are accessed, computer program is stored in memory 201, processor 202 executes
Following steps are realized when the computer program stored in memory 201: directly transmitting processing result according to the qos policy of setting
To the corresponding client of I/O request, qos policy is updated.
Referring to Fig. 5, can also be wrapped in another kind distributed type assemblies volume QoS control equipment provided by the embodiments of the present application
Include: the input port 203 connecting with processor 202 is used for transmission the extraneous order inputted to processor 202；With processor 202
The display unit 204 of connection, the processing result for video-stream processor 202 is to the external world；The communication module being connect with processor 202
205, for realizing distributed type assemblies volume QoS control equipment and extraneous communication.Display unit 204 can be display panel, swash
Optical scanning makes display etc.；Communication mode used by communication module 205 includes but is not limited to mobile high definition chained technology
(HML), universal serial bus (USB), high-definition media interface (HDMI), wireless connection: adopting wireless fidelity technology (WiFi), bluetooth
The communication technology, the low-power consumption bluetooth communication technology, the communication technology based on IEEE802.11s.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid:
Receive the processing result of I/O request；
Processing result is sent directly to the corresponding client of I/O request according to the qos policy of setting.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid: based on the IOPS in qos policy, to judge whether to directly transmit processing result to client, if so, directly transmitting processing knot
Fruit is to client.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid: to determine the corresponding target bandwidth value of I/O request according to the bandwidth value in qos policy；Processing is directly transmitted according to target bandwidth value
As a result to client.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid: before the processing result for receiving I/O request, to receive the I/O request that client is sent；I/O request is transmitted to distributed storage cluster
Server-side, so that distributed storage cluster service end handles I/O request.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid: after receiving the I/O request that client is sent, before transmitting I/O request to distributed storage cluster service end, to record I/O request
QoS information；Correspondingly, processing result is sent directly to the corresponding visitor of I/O request by the qos policy and QoS information according to setting
Family end.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid: before processing result is sent directly to the corresponding client of I/O request according to the qos policy of setting, received from passing end with it
The qos policy of port transmission.
A kind of computer readable storage medium provided by the embodiments of the present application is applied in the volume access of distributed storage cluster
Between part, be stored with computer program in computer readable storage medium, following step realized when computer program is executed by processor
It is rapid: during processing result is sent directly to the corresponding client of I/O request according to the qos policy of setting, to update QoS plan
Slightly.
Computer readable storage medium involved in the application includes random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
Any other form of storage medium well known to interior.
A kind of distributed type assemblies volume QoS control system, equipment and computer-readable storage medium provided by the embodiments of the present application
The explanation of relevant portion refers in a kind of distributed type assemblies volume QoS control method provided by the embodiments of the present application and corresponds to portion in matter
The detailed description divided, details are not described herein.In addition, in above-mentioned technical proposal provided by the embodiments of the present application with it is right in the prior art
The consistent part of technical solution realization principle and unspecified is answered, in order to avoid excessively repeat.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments makes those skilled in the art can be realized or use the application.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the application, to realize in other embodiments.Therefore, the application will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of distributed type assemblies roll up QoS control method, which is characterized in that it is intermediate to be applied to the volume access of distributed storage cluster
Part, comprising:
Receive the processing result of I/O request；
The processing result is sent directly to the corresponding client of the I/O request according to the qos policy of setting.
2. the method according to claim 1, wherein the qos policy according to setting is by the processing result
It is sent directly to the corresponding client of the I/O request, comprising:
Based on the IOPS in the qos policy, judge whether to directly transmit the processing result to the client, if so,
The processing result is directly transmitted to the client.
3. the method according to claim 1, wherein the qos policy according to setting is by the processing result
It is sent directly to the corresponding client of the I/O request, comprising:
The corresponding target bandwidth value of the I/O request is determined according to the bandwidth value in the qos policy；
The processing result is directly transmitted to the client according to the target bandwidth value.
4. the method according to claim 1, wherein before the processing result for receiving I/O request, further includes:
Receive the I/O request that the client is sent；
The I/O request is transmitted to distributed storage cluster service end, so that described in the processing of distributed storage cluster service end
I/O request.
5. according to the method described in claim 4, it is characterized in that, it is described receive the I/O request that the client is sent it
Afterwards, before the transmission I/O request to distributed storage cluster service end, further includes:
Record the QoS information of the I/O request；
The processing result is sent directly to the corresponding client of the I/O request by the qos policy according to setting, comprising:
The processing result I/O request is sent directly to according to the qos policy and the QoS information of setting to correspond to
Client.
6. method according to any one of claims 1 to 5, which is characterized in that the qos policy according to setting will be described
Processing result is sent directly to before the corresponding client of the I/O request, further includes:
Received from the qos policy for passing port transmission with it.
7. according to the method described in claim 6, it is characterized in that, the qos policy according to setting is by the processing result
During being sent directly to the corresponding client of the I/O request, further includes:
Update the qos policy.
8. a kind of distributed type assemblies roll up QoS control system, which is characterized in that it is intermediate to be applied to the volume access of distributed storage cluster
Part, comprising:
First receiving module, for receiving the processing result of I/O request；
The processing result is sent directly to the I/O request for the qos policy according to setting and corresponded to by the first sending module
Client.
9. a kind of distributed type assemblies volume QoS controls equipment, which is characterized in that it is intermediate to be applied to the volume access of distributed storage cluster
Part, comprising:
Memory, for storing computer program；
Processor realizes that distributed type assemblies are rolled up as described in any one of claim 1 to 7 when for executing the computer program
The step of QoS control method.
10. a kind of computer readable storage medium, which is characterized in that be applied to distributed storage cluster volume access middleware, institute
It states and is stored with computer program in computer readable storage medium, such as right is realized when the computer program is executed by processor
It is required that the step of any one of 1 to 7 distributed type assemblies volume QoS control method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290039.4A CN109831347A (en) | 2019-04-11 | 2019-04-11 | Distributed type assemblies roll up QoS control method, system, equipment and computer media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910290039.4A CN109831347A (en) | 2019-04-11 | 2019-04-11 | Distributed type assemblies roll up QoS control method, system, equipment and computer media |
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| CN111708496A (en) * | 2020-06-19 | 2020-09-25 | 广州市品高软件股份有限公司 | Scheduling method of read-write request, storage medium and distributed storage system |
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