CN109547244A - A kind of QoS read-write on client side band width configuration method and terminal based on NFS system - Google Patents
A kind of QoS read-write on client side band width configuration method and terminal based on NFS system Download PDFInfo
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- CN109547244A CN109547244A CN201811367914.6A CN201811367914A CN109547244A CN 109547244 A CN109547244 A CN 109547244A CN 201811367914 A CN201811367914 A CN 201811367914A CN 109547244 A CN109547244 A CN 109547244A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
Abstract
The present invention provides a kind of QoS read-write on client side band width configuration method and terminal based on NFS system, configures the QoS client of preset quantity；According to default binding condition, each QoS client is corresponded to and is bound with nfs system interior joint；It obtains the current maximum tape reading width of node and most capitalizes bandwidth；By the current maximum tape reading width of node and most capitalization bandwidth, it is configured to the current maximum tape reading width and most capitalization bandwidth of QoS client.Binding procedure and configuration mode are all based on terminal to realize.Terminal can check QoS read-write on client side bandwidth capability, check QoS read-write on client side real-time bandwidth, check specified QoS read-write on client side bandwidth according to ip.Nfs service node readwrite bandwidth can be obtained in real time.With QoS client connection control function.Default QoS client functionality to close, read-write on client side bandwidth can be counted after unlatching.It can control QoS read-write on client side number of threads.
Description
Technical field
The present invention relates to network file process fields, more particularly to a kind of QoS read-write on client side bandwidth based on NFS system
Configuration method and system.
Background technique
NFS (Network File System, Network File System).NFS, which may be implemented on heterogeneous network, to be shared and assembles
Telefile, maximum function be exactly, can by network by different operating system computer can with shared data,
NFS also allows between the computer in network through TCP/IP network shared resource.NFS can be by the file system on distance host
System is mounted in local system, so as to use those Telefiles as using the file in local file system
In file.NFS belongs to open source projects, under system service fault scenes, compared to kernel state NFS have preferably it is managerial and
Maintainability, NFS application prospect are larger.QoS client is (QoS, Quality of Service service client), QoS visitor
Family end has become IP network operator and the common client form of scientific research personnel.
QoS client is incorporated to NFS system at present, as such, it is desirable to configure the QoS read-write on client side band in NFS system
It is wide.QoS read-write on client side bandwidth depends on node maximum readwrite bandwidth, and usually QoS read-write on client side bandwidth takes in NFS system
Value is less than node maximum readwrite bandwidth, otherwise setup failed, and node maximum readwrite bandwidth is read-write shape of the system based on node
State dynamic setting, or configured based on system manager based on the needs of node, so node readwrite bandwidth range is variation
, and when the setting of manual testing's read-write on client side bandwidth, first query node maximum readwrite bandwidth is needed, client is being obtained with this
The legal value range of readwrite bandwidth maximizes in test client readwrite bandwidth accordingly and is arranged, complicated for operation in this way and time-consuming,
If user can not learn node maximum readwrite bandwidth, QoS read-write on client side band width configuration is easy to cause to fail, obtained
QoS read-write on client side bandwidth cannot achieve the peak use rate based on node maximum readwrite bandwidth.
Summary of the invention
In order to overcome the deficiencies in the prior art described above, the present invention provides a kind of QoS read-write on client side based on NFS system
Band width configuration method, method include:
Configure the QoS client of preset quantity；
According to default binding condition, each QoS client is corresponded to and is bound with nfs system interior joint；
It obtains the current maximum tape reading width of node and most capitalizes bandwidth；
By the current maximum tape reading width and most capitalization bandwidth of node, it is configured to the current maximum tape reading width and maximum of QoS client
Write bandwidth.
Preferably, each QoS client is corresponded to and is tied up with nfs system interior joint according to default binding condition by step
It is fixed further include:
A certain node binding is preset in nfs system at least two QoS clients；
It obtains the current maximum tape reading width of node and most capitalizes bandwidth；
It obtains the preset maximum tape reading width of each QoS client for binding the node and most capitalizes bandwidth；
At least two QoS clients are tied to the node；
It is wide according to the preset maximum tape reading of each QoS client and most capitalize bandwidth, be configured to each QoS client it is current most
Big tape reading is wide and most capitalizes bandwidth；
The wide maximum tape reading current equal to node of maximum tape reading for binding all QoS clients of the node is wide；
The most capitalization bandwidth for binding all QoS clients of the node is equal to node and currently most capitalizes bandwidth.
Preferably, each QoS client is corresponded to and is tied up with nfs system interior joint according to default binding condition by step
It is fixed further include:
Configure the IP address of each node in nfs system；
Obtain the IP address of the node to be bound of each QoS client setting；
Based on the IP address of node to be bound, QoS client is bound with node.
Preferably, each QoS client is corresponded to and is tied up with nfs system interior joint according to default binding condition by step
It is fixed further include:
The function of each node in nfs system is obtained, and the Function Identification of each node is set；
Obtain the IP address of the Function Identification of each QoS client setting and the node to be bound of QoS client setting；
QoS client is bound with node.
Preferably, it is wide and after most capitalizing bandwidth to obtain the current maximum tape reading of node for step further include:
Start timer thread, it is every to pass through a preset duration, count each QoS read-write on client side band data, node readwrite bandwidth
Data and the currently maximum wide and most capitalization bandwidth of reading tape of node；
When currently maximum reads Bandwidth adjustment to node or when node currently most capitalizes Bandwidth adjustment or the current maximum of node is read tape
Wide and when most capitalization bandwidth adjusts, the corresponding maximum tape reading for adjusting QoS client is wide and/or most capitalizes bandwidth.
Preferably, it is wide and after most capitalizing bandwidth to obtain the current maximum tape reading of node for step further include:
Start timer thread, it is every to pass through a preset duration, count each QoS read-write on client side band data, node readwrite bandwidth
Data and the currently maximum wide and most capitalization bandwidth of reading tape of node；
When currently maximum reads Bandwidth adjustment to node or when node currently most capitalizes Bandwidth adjustment or the current maximum of node is read tape
Width accounts for the ratio and account for described that the node maximum is read tape wide according to each QoS client with when most capitalization bandwidth adjusts
Node most capitalizes the ratio of bandwidth, adjusts the maximum tape reading width for each QoS client for binding the node and/or most capitalizes band
It is wide.
A kind of realization QoS read-write on client side band width configuration terminal, comprising: memory and processor；
Memory is for storing computer program and realizing the QoS read-write on client side band width configuration method based on nfs system；
Processor is for executing the computer program and the QoS read-write on client side band width configuration method based on nfs system, with reality
Now the step of QoS read-write on client side band width configuration method as described in claim 1 to 6 any one based on nfs system.
Preferably, processor is also used to obtain new registration QoS client registers registration information, to new registration QoS client
Registration information carry out signal auditing；Processor extracts the registration request of the QoS service of new registration QoS client；
Request includes at least: QoS client registers log-in password, and QoS client registers register identifying code, the function of QoS client, function
Can mark, preset maximum tape reading it is wide, it is preset most to capitalize bandwidth, preset binding condition and use duration information；
When processor verifying QoS client registers log-in password and QoS client registers registration identifying code meet default registration
When log-in password and registration identifying code, identity verification passes through, according to default binding condition, by QoS client correspondence and nfs system
Interior joint is bound；
It obtains the current maximum tape reading width of node and most capitalizes bandwidth；Judge the preset maximum tape reading of current QoS client it is wide and/
Or whether preset most capitalization bandwidth meets the current maximum tape reading width of node and most capitalizes bandwidth, such as meets, it is objective to be configured to QoS
The current maximum tape reading at family end is wide and most capitalizes bandwidth；
It is such as unsatisfactory for returning to miscue.
Preferably, processor is also used to when processor verifying QoS client registers log-in password and QoS client registers note
When volume identifying code meets default registration password and registration identifying code, identity verification passes through；According to default binding condition, sentence
Whether the disconnected node to be bound has vacant tape reading wide and writes bandwidth；
If any vacant tape reading width and bandwidth is write, judges whether to meet, the preset maximum readwrite bandwidth of QoS client；
Such as meet to correspond to QoS client and be bound with nfs system interior joint；
It is such as unsatisfactory for returning to QoS client Bind Failed information.
As can be seen from the above technical solutions, the invention has the following advantages that
The present invention obtains the current maximum tape reading width of node and most capitalizes bandwidth；By the current maximum tape reading width of node and most capitalization band
Width is configured to the current maximum tape reading width of QoS client and most capitalizes bandwidth.Realize the current maximum tape reading of QoS client
Wide and most capitalization bandwidth is adapted with the current maximum tape reading width of node and most capitalization bandwidth.Binding procedure and configuration mode are
It is realized based on terminal.
Terminal can check QoS read-write on client side bandwidth capability, check QoS read-write on client side real-time bandwidth, looked into according to ip
See specified QoS read-write on client side bandwidth.Nfs service node readwrite bandwidth can be obtained in real time.It connects and controls with QoS client
Function.Default QoS client functionality to close, read-write on client side bandwidth can be counted after unlatching.It can control QoS read-write on client side
Number of threads.
When the current maximum reading Bandwidth adjustment of node or when node currently most capitalization Bandwidth adjustment or node is currently maximum
When tape reading is wide and most capitalization bandwidth adjusts, the corresponding maximum tape reading for adjusting QoS client is wide and/or most capitalizes bandwidth.In this way
It may be implemented to be adjusted based on the current maximum tape reading width of node and most capitalization bandwidth, make the current maximum tape reading of QoS client
Width and most capitalization bandwidth can and adapt to the current maximum of node and read tape wide and most capitalize bandwidth, and terminal can control QoS client
Maximum tape reading it is wide and/or most capitalize bandwidth and the adjustment of node matches, realize that QoS client utilization rate maximizes,
It avoids reducing system treatment effeciency by manually matching again.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the QoS read-write on client side band width configuration method flow diagram based on nfs system；
Fig. 2 is the QoS read-write on client side band width configuration embodiment of the method flow chart based on nfs system；
Fig. 3 is to realize QoS read-write on client side band width configuration terminal schematic diagram.
Specific embodiment
The present invention provides a kind of QoS read-write on client side band width configuration method based on nfs system, as shown in Figure 1, method packet
It includes:
S1 configures the QoS client of preset quantity；
Each QoS client is corresponded to and is bound with nfs system interior joint according to default binding condition by S2；
S3 obtains the current maximum tape reading width of node and most capitalizes bandwidth；
S4, the current maximum tape reading of node is wide and most capitalize bandwidth, the current maximum tape reading for being configured to QoS client is wide and most
Capitalize bandwidth.
Wherein, terminal can check QoS read-write on client side bandwidth capability here, check QoS read-write on client side real-time bandwidth,
Specified QoS read-write on client side bandwidth is checked according to ip.Nfs service node readwrite bandwidth can be obtained in real time.With QoS client
Connection control function.Default QoS client functionality to close, read-write on client side bandwidth can be counted after unlatching.It can control QoS visitor
Number of threads is read and write at family end.
Wherein, it is wide and after most capitalizing bandwidth to obtain the current maximum tape reading of node for step further include:
Start timer thread, it is every to pass through a preset duration, count each QoS read-write on client side band data, node readwrite bandwidth
Data and the currently maximum wide and most capitalization bandwidth of reading tape of node；
When currently maximum reads Bandwidth adjustment to node or when node currently most capitalizes Bandwidth adjustment or the current maximum of node is read tape
Wide and when most capitalization bandwidth adjusts, the corresponding maximum tape reading for adjusting QoS client is wide and/or most capitalizes bandwidth.It in this way can be with
Realize that wide based on the current maximum tape reading of node and most capitalization bandwidth is adjusted, keep the current maximum tape reading of QoS client wide and
Most capitalization bandwidth can and adapt to the currently maximum wide and most capitalization bandwidth of reading tape of node, realize the maximization of QoS client utilization rate.
It in order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below will be with specific
Examples and drawings, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below
Example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this field
Art personnel all other embodiment obtained without making creative work belongs to the model of this patent protection
It encloses.
In embodiment provided by the invention, as shown in Fig. 2,
S11 configures the QoS client of preset quantity；
A certain node binding is preset in S12, nfs system at least two QoS clients；
The QoS client terminal quantity of node binding can according to need configuration, and particular number is without limitation.
S13 obtains the current maximum tape reading width of node and most capitalizes bandwidth；
Since the current maximum tape reading of node is wide and most capitalization bandwidth is read-write state dynamic setting of the system based on node, Huo Zheji
It is configured in system manager based on the needs of node, so node readwrite bandwidth range is variation.So obtaining currently
Maximum tape reading is wide and most capitalizes bandwidth.
In embodiment provided by the invention, timer thread can also be started, it is every to pass through a preset duration, count each QoS
The current maximum tape reading of read-write on client side band data, node readwrite bandwidth data and node is wide and most capitalizes bandwidth；
When currently maximum reads Bandwidth adjustment to node or when node currently most capitalizes Bandwidth adjustment or the current maximum of node is read tape
Width accounts for the ratio and account for described that the node maximum is read tape wide according to each QoS client with when most capitalization bandwidth adjusts
Node most capitalizes the ratio of bandwidth, adjusts the maximum tape reading width for each QoS client for binding the node and/or most capitalizes band
It is wide.
It may be implemented to be adjusted based on the current maximum tape reading width of node and most capitalization bandwidth in this way, make QoS client
Current maximum tape reading width and most capitalization bandwidth can and adapt to the currently maximum wide and most capitalization bandwidth of reading tape of node, realize that QoS is objective
Family end utilization rate maximizes.
S14 obtains the preset maximum tape reading width of each QoS client for binding the node and most capitalizes bandwidth；
At least two QoS clients are tied to the node by S15；
S16 is configured to working as each QoS client according to the preset maximum tape reading width of each QoS client and most capitalization bandwidth
Preceding maximum tape reading is wide and most capitalizes bandwidth；
S17, the wide maximum tape reading current equal to node of maximum tape reading for binding all QoS clients of the node are wide；
S18, the most capitalization bandwidth for binding all QoS clients of the node are equal to node and currently most capitalize bandwidth.
If realized within hardware, the present invention relates to a kind of devices, such as can be used as processor or integrated circuit dress
It sets, such as IC chip or chipset.Alternatively or additionally, if realized in software or firmware, the technology can
Realize at least partly by computer-readable data storage medium, including instruction, when implemented, make processor execute one or
More above methods.For example, computer-readable data storage medium can store the instruction such as executed by processor.
Script process can be arranged for nfs QoS read-write on client side bandwidth maximization in specific embodiment:
Unlatching nfs/nfs QoS service+passing through icfs-admin-nfs, -- query -- node all -- limit intercept node
Maximum tape reading is wide, writes bandwidth+passes through icfs-admin-nfs -- set -- client xx -- max-read xx -- max-
It is that the tape reading of node maximum is wide that the client width that reads tape, which is arranged, in write xx, be circularly set client write bandwidth (legal with illegal)+
It is that node most capitalizes bandwidth that similarly setting client, which writes bandwidth, is circularly set wide (legal and the illegal)+cleaning of client tape reading
Nfs/nfs QoS service.
In embodiment provided by the invention, step is according to default binding condition, by each QoS client correspondence and nfs system
System interior joint is bound further include:
Configure the IP address of each node in nfs system；
Obtain the IP address of the node to be bound of each QoS client setting；
Based on the IP address of node to be bound, QoS client is bound with node.
This is to realize to be bound based on nfs system interior joint and QoS client based on IP address.Certainly it can also adopt
It is bound in other ways.
The computer program product of computer-readable medium can form a part, may include packaging material.Data
Computer-readable medium may include computer storage medium, such as random access memory (RAM), read-only memory
(ROM), nonvolatile RAM (NVRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), flash memory, magnetic or
Optical data carrier and analog.In some embodiments, a kind of manufacture product may include that one or more computers can
Read storage media.
In embodiment provided by the invention, step is according to default binding condition, by each QoS client correspondence and nfs system
System interior joint is bound further include:
The function of each node in nfs system is obtained, and the Function Identification of each node is set；
The function of node includes: with the test node tested nfs system performance, network connection state and bandwidth, storage
The storage node for depositing nfs Data File, to the data processing node that nfs Data File is handled, monitoring
The monitoring node etc. of each node working condition.
The Function Identification of each node is set according to the function and usage of node.The mode of being specifically identified can be according to the side of user
Formula setting, identification means that can also be certain with preset configuration.Identification means can be identified using letter, can also be passed through
Letter, number and symbol combination are identified.
Obtain the IP address of the Function Identification of each QoS client setting and the node to be bound of QoS client setting；
QoS client is bound with node.
This is combined based on IP address and function to realize and be bound based on nfs system interior joint and QoS client.
Certainly it can also be bound using other modes.
The present invention also provides a kind of realization QoS read-write on client side band width configuration terminals, as shown in Figure 3, comprising: memory 3
With processor 4；
Memory 3 is for storing computer program and realizing the QoS read-write on client side band width configuration method based on nfs system；
Processor 4 is used to execute the computer program and the 2 readwrite bandwidth configuration method of QoS client based on nfs system, with
The step of realizing the QoS read-write on client side band width configuration method based on nfs system.
It includes that one or more processors 4 execute that the code or instruction, which can be software and/or firmware by processing circuit,
Such as one or more digital signal processors 4 (DSP), general purpose microprocessor 4, application-specific integrated circuit (ASICs), scene can
Gate array (FPGA) or other equivalents are programmed integrated circuit or discrete logic.Therefore, term " processor 4, " by
In can refer to as used herein any aforementioned structure or any other structure be more suitable for realize technology as described herein.
In addition, in some respects, function described in the disclosure can be provided in software module and hardware module.
It should be further noted that processor 4, which is also used to obtain new registration QoS client 2, registers information, to new
The registration information for registering QoS client 2 carries out signal auditing；The QoS service of the extraction new registration QoS client 2 of processor 4
Registration request；Request includes at least: QoS client 2 registers password, and QoS client 2 registers identifying code,
The function of QoS client 2, Function Identification, preset maximum tape reading are wide, preset most to capitalize bandwidth, preset binding condition with
And use duration information；
When processor 4 is verified, QoS client 2 registers password and QoS client 2 registers identifying code and meets default step on
When remembering log-in password and registration identifying code, identity verification passes through, according to default binding condition, by the correspondence of QoS client 2 and nfs
System interior joint 1 is bound；
It obtains the current maximum tape reading width of node 1 and most capitalizes bandwidth；Judge that the preset maximum tape reading of current QoS client 2 is wide
And/or whether preset most capitalization bandwidth meets the current maximum tape reading width of node 1 and most capitalizes bandwidth, such as meets, is configured to
The current maximum tape reading of QoS client 2 is wide and most capitalizes bandwidth；
It is such as unsatisfactory for returning to miscue.
Method and device of the invention may be achieved in many ways.For example, can by software, hardware, firmware or
Person's software, hardware, firmware any combination realize method and device of the invention.The step of for the method it is above-mentioned
Sequence is merely to be illustrated, and the step of method of the invention is not limited to sequence described in detail above, unless with other sides
Formula illustrates.In addition, in some embodiments, the present invention can be also embodied as recording program in the recording medium, these
Program includes for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing
The recording medium of program according to the method for the present invention.
Here new QoS client 2 can be introduced to carry out registration use by realizing.And not all is new
QoS client 2 can realize login, be need QoS client 2 register password, QoS client 2 register verifying
Code verifying, login could be registered using system by being verified, and improve the safety of system in this way.
And it also achieves and obtains the current maximum tape reading width of node 1 and most capitalize bandwidth；Judge current QoS client 2
The current maximum tape reading that preset maximum tape reading is wide and/or whether preset most capitalization bandwidth meets node 1 is wide and most capitalizes band
Width such as meets, and is configured to the current maximum tape reading width of QoS client 2 and most capitalizes bandwidth.Also to the current maximum reading of node 1
Bandwidth and most capitalization bandwidth are compared with the preset maximum tape reading width of QoS client 2 and/or preset most capitalization bandwidth,
Use can not be bound if being unsatisfactory for.If present node 1 can also be arranged certainly to be unsatisfactory for, other satisfactions can also be searched
Node 1, Lai Jinhang dynamic regulation, realize dynamic control binding.
Certainly it is mutually matched there is also the need to considering the realization of the function of the function of QoS client 2 and node 1 and is bound.
It should be further noted that processor is also used to as processor verifying QoS client registers log-in password and QoS
When client registers registration identifying code meets default registration password and registration identifying code, identity verification passes through；According to pre-
If the condition of binding, judge whether the node to be bound has vacant tape reading wide and write bandwidth；
If any vacant tape reading width and bandwidth is write, judges whether to meet, the preset maximum readwrite bandwidth of QoS client；
Such as meet to correspond to QoS client and be bound with nfs system interior joint；
It is such as unsatisfactory for returning to QoS client Bind Failed information.
After returning to QoS client Bind Failed information, waiting instruction can also be set, once node has vacant tape reading
It is wide and write bandwidth, and vacant tape reading is wide and writes the preset maximum readwrite bandwidth that bandwidth meets QoS client, it in this way can also be after
Continuous binding.
Certainly the preset maximum readwrite bandwidth that QoS client can also be arranged is a range, if meeting range
Minimum value also may be implemented to bind.
Can also to each node binding QoS client setting binding duration, once reach binding duration after can solve
Except binding, vacant tape reading width can be discharged in this way and writes bandwidth, so that the adjustable binding of other QoS clients uses.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of QoS read-write on client side band width configuration method based on nfs system, which is characterized in that method includes:
Configure the QoS client of preset quantity；
According to default binding condition, each QoS client is corresponded to and is bound with nfs system interior joint；
It obtains the current maximum tape reading width of node and most capitalizes bandwidth；
By the current maximum tape reading width and most capitalization bandwidth of node, it is configured to the current maximum tape reading width and maximum of QoS client
Write bandwidth.
2. the QoS read-write on client side band width configuration method according to claim 1 based on nfs system, which is characterized in that
Each QoS client is corresponded to and is bound with nfs system interior joint according to default binding condition by step further include:
A certain node binding is preset in nfs system at least two QoS clients；
It obtains the current maximum tape reading width of node and most capitalizes bandwidth；
It obtains the preset maximum tape reading width of each QoS client for binding the node and most capitalizes bandwidth；
At least two QoS clients are tied to the node；
It is wide according to the preset maximum tape reading of each QoS client and most capitalize bandwidth, be configured to each QoS client it is current most
Big tape reading is wide and most capitalizes bandwidth；
The wide maximum tape reading current equal to node of maximum tape reading for binding all QoS clients of the node is wide；
The most capitalization bandwidth for binding all QoS clients of the node is equal to node and currently most capitalizes bandwidth.
3. the QoS read-write on client side band width configuration method according to claim 1 based on nfs system, which is characterized in that
Each QoS client is corresponded to and is bound with nfs system interior joint according to default binding condition by step further include:
Configure the IP address of each node in nfs system；
Obtain the IP address of the node to be bound of each QoS client setting；
Based on the IP address of node to be bound, QoS client is bound with node.
4. the QoS read-write on client side band width configuration method according to claim 1 based on nfs system, which is characterized in that
Each QoS client is corresponded to and is bound with nfs system interior joint according to default binding condition by step further include:
The function of each node in nfs system is obtained, and the Function Identification of each node is set；
Obtain the IP address of the Function Identification of each QoS client setting and the node to be bound of QoS client setting；
QoS client is bound with node.
5. the QoS read-write on client side band width configuration method according to claim 1 or 2 based on nfs system, feature exist
In,
Step obtains after the currently maximum wide and most capitalization bandwidth of reading tape of node further include:
Start timer thread, it is every to pass through a preset duration, count each QoS read-write on client side band data, node readwrite bandwidth
Data and the currently maximum wide and most capitalization bandwidth of reading tape of node；
When currently maximum reads Bandwidth adjustment to node or when node currently most capitalizes Bandwidth adjustment or the current maximum of node is read tape
Wide and when most capitalization bandwidth adjusts, the corresponding maximum tape reading for adjusting QoS client is wide and/or most capitalizes bandwidth.
6. the QoS read-write on client side band width configuration method according to claim 2 based on nfs system, which is characterized in that
Step obtains after the currently maximum wide and most capitalization bandwidth of reading tape of node further include:
Start timer thread, it is every to pass through a preset duration, count each QoS read-write on client side band data, node readwrite bandwidth
Data and the currently maximum wide and most capitalization bandwidth of reading tape of node；
When currently maximum reads Bandwidth adjustment to node or when node currently most capitalizes Bandwidth adjustment or the current maximum of node is read tape
Width accounts for the ratio and account for described that the node maximum is read tape wide according to each QoS client with when most capitalization bandwidth adjusts
Node most capitalizes the ratio of bandwidth, adjusts the maximum tape reading width for each QoS client for binding the node and/or most capitalizes band
It is wide.
7. a kind of realization QoS read-write on client side band width configuration terminal characterized by comprising memory and processor；
Memory is for storing computer program and realizing the QoS read-write on client side band width configuration method based on nfs system；
Processor is for executing the computer program and the QoS read-write on client side band width configuration method based on nfs system, with reality
Now the step of QoS read-write on client side band width configuration method as described in claim 1 to 6 any one based on nfs system.
8. realization QoS read-write on client side band width configuration terminal according to claim 7, which is characterized in that
Processor is also used to obtain new registration QoS client registers registration information, believes the registration of new registration QoS client
Breath carries out signal auditing；Processor extracts the registration request of the QoS service of new registration QoS client；Request includes at least:
QoS client registers log-in password, QoS client registers register identifying code, and the function of QoS client is Function Identification, preset
Maximum tape reading is wide, preset most to capitalize bandwidth, preset binding condition and uses duration information；
When processor verifying QoS client registers log-in password and QoS client registers registration identifying code meet default registration
When log-in password and registration identifying code, identity verification passes through, according to default binding condition, by QoS client correspondence and nfs system
Interior joint is bound；
It obtains the current maximum tape reading width of node and most capitalizes bandwidth；Judge the preset maximum tape reading of current QoS client it is wide and/
Or whether preset most capitalization bandwidth meets the current maximum tape reading width of node and most capitalizes bandwidth, such as meets, it is objective to be configured to QoS
The current maximum tape reading at family end is wide and most capitalizes bandwidth；
It is such as unsatisfactory for returning to miscue.
9. realization QoS read-write on client side band width configuration terminal according to claim 8, which is characterized in that
Processor is also used to when processor verifying QoS client registers log-in password and QoS client registers registration identifying code are equal
When meeting default registration password and registration identifying code, identity verification passes through；According to default binding condition, judge to be bound
Node whether have vacant tape reading wide and write bandwidth；
If any vacant tape reading width and bandwidth is write, judges whether to meet, the preset maximum readwrite bandwidth of QoS client；
Such as meet to correspond to QoS client and be bound with nfs system interior joint；
It is such as unsatisfactory for returning to QoS client Bind Failed information.
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