CN107135274A - The memory management method and device of a kind of distributed cluster system - Google Patents
The memory management method and device of a kind of distributed cluster system Download PDFInfo
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- CN107135274A CN107135274A CN201710477685.2A CN201710477685A CN107135274A CN 107135274 A CN107135274 A CN 107135274A CN 201710477685 A CN201710477685 A CN 201710477685A CN 107135274 A CN107135274 A CN 107135274A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
The embodiment of the invention discloses a kind of memory management method of distributed cluster system and device, the data message of the corresponding data memory node actively sent by specific messages passage by Receiving Agent server, the current storage information of management node is updated, the server for the management node of distributed cluster system is managed to cluster；The specific messages passage is pre-established, and is carried out data transmission for the server of management node and the proxy server of data memory node.Pass through the specific information passage set up for server and proxy server, proxy server is by the information of data memory node by the passage active push to management, when effectively avoiding timing request, proxy server, which can not timely respond to server request, causes the phenomenon and interface timeout issue of obstruction, it ensure that system obtains the real-time of data, be conducive to the reliability of raising system, lift the usage experience of user.
Description
Technical field
The present embodiments relate to technical field of memory, more particularly to a kind of storage management side of distributed cluster system
Method and device.
Background technology
With continuing to develop for information technology, requirement of each information system to software and hardware also more and more higher, and high-performance, height
Speed, the high managerial basic demand for having become the storage system as data basic-level support, distributed cluster storage system should
With and give birth to.
Distributed cluster storage system is a kind of open storage architecture, using distributed operating system, Jiang Duotai
Memory space in physical storage device aggregates into one can provide unified access interface and administration interface to application server
Storage pool, i.e. naming space deposits using can very easily manage storage pool back-end physical by the access interface
All disks in equipment are stored up, the performance and disk utilization of storage device are given full play to, data will be according to certain load
Balance policy, by the storage and reading in many storage devices, to obtain higher storage performance.
Distributed cluster storage system is by being deployed in the server of management node and being deployed in the agency service of back end
Device is constituted, and the server of management node is communicated with each proxy server, obtains the state letter of each data memory node
Cease and manage its related service, provide the user the performance to cluster, service and the management of hardware information.Prior art
In, server is regularly to Proxy request data, proxy server respond request and the pattern progress for returning to Various types of data
Communication.
When server constantly asks proxy server, and proxy server needs long time response in itself, just
Choking phenomenon occurs.Part of interface it is time-consuming it is longer in the case of, proxy server can not return to server request on time
Data, as system operation time constantly extends, it is more and more obvious that the overtime situation of interface is showed, and then have impact on management system
The normal operation of system.If time-out time is set long, although can slow down this phenomenon, but management system can not be timely
The last state of proxy server is obtained, function and the experience of management system can be equally influenceed.
The content of the invention
The purpose of the embodiment of the present invention is to provide the memory management method and device of a kind of distributed cluster system, to solve
Proxy server, which can not timely respond to server request, causes the phenomenon of obstruction.
In order to solve the above technical problems, the embodiment of the present invention provides following technical scheme：
On the one hand the embodiment of the present invention provides a kind of memory management method of distributed cluster system, including：
The data message for the corresponding data memory node that Receiving Agent server is actively sent by specific messages passage；
According to the data-message, the current storage information of management node is updated, for the pipe of distributed cluster system
The server of reason node is managed to cluster；
The specific messages passage is pre-established, server and the agency of data memory node for management node
Server carries out data transmission.
Optionally, the data message includes：
Performance information, information on services or the hardware information of the data memory node.
Optionally, the corresponding data memory node that the Receiving Agent server is actively sent by specific messages passage
Data message be：
Receive the corresponding data memory node that each proxy server is actively sent by respective specific messages passage
Data message.
Optionally, the corresponding data memory node that the Receiving Agent server is actively sent by specific messages passage
Data message be：
Receiving Agent server is with preset sending frequency, the corresponding data storage actively sent by specific messages passage
The data message of node.
On the other hand the embodiment of the present invention provides the memory management unit of distributed cluster system, including：
Receive information module, the corresponding data actively sent by specific messages passage for Receiving Agent server are deposited
The data message of node is stored up, the specific messages passage is pre-established, server and data storage for management node
The proxy server of node carries out data transmission；
Management module, for according to the data-message, the current storage information of management node being updated, for distribution
The server of the management node of group system is managed to cluster.
Optionally, the receive information module is actively sent out to receive each proxy server by respective specific messages passage
The module of the data message of the corresponding data memory node sent.
Optionally, the receive information module be Receiving Agent server with preset sending frequency, it is logical by specific messages
The module of the data message for the corresponding data memory node that road is sent.
Optionally, the receive information module is that Receiving Agent server passes through the corresponding of specific messages passage active transmission
The performance information of data memory node, the module of information on services or hardware information.
The embodiments of the invention provide a kind of memory management method of distributed cluster system, pass through Receiving Agent server
The data message of the corresponding data memory node actively sent by specific messages passage, updates the storage of management node currently
Information, the server for the management node of distributed cluster system is managed to cluster；The specific messages passage is
Pre-establish, carry out data transmission for the server of management node and the proxy server of data memory node.
The advantage for the technical scheme that the application is provided is, passes through the specific information set up for server and proxy server
The information of data memory node is given management by passage, proxy server by the passage active push, effectively avoids timing
During request, proxy server, which can not timely respond to server request, causes the phenomenon and interface timeout issue of obstruction, it is ensured that
System obtains the real-time of data, is conducive to the reliability of raising system, lifts the usage experience of user.
Filled in addition, the embodiment of the present invention provides corresponding realize also directed to the memory management method of distributed cluster system
Put, further such that methods described has more practicality, described device has corresponding advantage.
Brief description of the drawings
, below will be to embodiment or existing for the clearer explanation embodiment of the present invention or the technical scheme of prior art
The accompanying drawing used required in technology description is briefly described, it should be apparent that, drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the memory management method of distributed cluster system provided in an embodiment of the present invention；
Fig. 2 is a kind of embodiment of the memory management unit of distributed cluster system provided in an embodiment of the present invention
Structure chart.
Embodiment
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " " in the description and claims of this application and above-mentioned accompanying drawing
Four " etc. be for distinguishing different objects, rather than for describing specific order.In addition term " comprising " and " having " and
Their any deformations, it is intended that covering is non-exclusive to be included.For example contain the process of series of steps or unit, method,
The step of system, product or equipment are not limited to list or unit, but the step of may include not list or unit.
After the technical scheme of the embodiment of the present invention is described, the various non-limiting realities of detailed description below the application
Apply mode.
Referring first to Fig. 1, Fig. 1 is a kind of memory management method of distributed cluster system provided in an embodiment of the present invention
Schematic flow sheet, the embodiment of the present invention may include herein below：
S101：The data for the corresponding data memory node that Receiving Agent server is actively sent by specific messages passage
Information.
Being deployed in the proxy server of each data memory node has multiple, it is necessary to which the performance of respective memory node is believed
Breath, information on services or hardware information are sent to the server of management node, and data are obtained in time so as to the server of management node,
Understand the state of each node, effective management is carried out to each back end.
Each proxy server by the performance information of respective memory node, information on services or hardware information active push, and
Sent after the instruction of the request data of non-response server, not only saving the speed of the two data transfer, can also effectively keep away
Exempt from the blocking that respond request is caused.
Specific messages passage is pre-established, server and the agency service of data memory node for management node
Device carries out data transmission.
Specific messages passage can be uniquely right for the server of the corresponding proxy server of data memory node and management node
The passage answered, or several proxy servers (such as 2) share a passage, specifically, building designated lane in advance
Number and several proxy servers share designated lane, which proxy server passage alone, and those skilled in the art can
According to specific actual conditions, it is determined such as network condition, the storage performance of memory node, portfolio, the application couple
This is not limited in any way.
It is preferred that, in order to avoid when transmission data are more, multiple proxy server common-use tunnels may result in obstruction,
The data of some proxy servers can not be transferred to server in time, it is impossible to ensure that system obtains the real-time of data, be unfavorable for
Management, therefore, each proxy server sends the data message of corresponding data memory node by respective specific messages passage, gives
The server of management node.
Under a kind of specific actual conditions, proxy server in a short time believe by performance information, information on services or hardware
Breath etc. will not change, when the status information of current data memory node is sent to management node by proxy server in real time
During server, the data of some are to repeat, and this can cause the data volume of the server process of management node to increase, and are increased
The burden of management server, reduces processing speed, is unfavorable for the operation of whole system, therefore Receiving Agent server can preset hair
Frequency is sent, the data message of the corresponding data memory node sent by specific messages passage for example sends one every 0.5h
It is secondary.
S102：According to the data-message, the current storage information of management node is updated, for distributed cluster system
The server of management node cluster is managed.
The server of management node receives the data message of the respective data memory node of each proxy server transmission,
Currently stored data message is updated, to understand the state of each memory node in time, it is managed.
In technical scheme provided in an embodiment of the present invention, pass through the specific information set up for server and proxy server
The information of data memory node is given management by passage, proxy server by the passage active push, effectively avoids timing
During request, proxy server, which can not timely respond to server request, causes the phenomenon and interface timeout issue of obstruction, it is ensured that
System obtains the real-time of data, is conducive to the reliability of raising system, lifts the usage experience of user.
The embodiment of the present invention provides also directed to the memory management method of distributed cluster system and realizes device accordingly, enters
One step causes methods described to have more practicality.Below to the storage management of distributed cluster system provided in an embodiment of the present invention
Device is introduced, the memory management unit of distributed cluster system described below and above-described distributed cluster system
Memory management method can be mutually to should refer to.
Fig. 2 is referred to, Fig. 2 has for the memory management unit of distributed cluster system provided in an embodiment of the present invention in one kind
Structure chart under body embodiment, the device may include：
Receive information module 201, the corresponding number actively sent by specific messages passage for Receiving Agent server
According to the data message of memory node, the specific messages passage is pre-established, server and data for management node
The proxy server of memory node carries out data transmission.
Management module 202, for according to the data-message, updating the current storage information of management node, for dividing
The server of the management node of cloth group system is managed to cluster.
Optionally, in some embodiments of the application, the receive information module 201 can be for example Receiving Agent clothes
Performance information, information on services or the hardware information for the corresponding data memory node that business device is actively sent by specific messages passage
Module.
In some embodiments of the embodiment of the present invention, the receive information module 201 can be each agency service of reception
The module of the data message for the corresponding data memory node that device is actively sent by respective specific messages passage.
In embodiments of the present invention in other specific embodiments, the receive information module 201 can be also reception
Proxy server is with preset sending frequency, and the data of the corresponding data memory node actively sent by specific messages passage are believed
The module of breath.
The function of each functional module of the memory management unit of distributed cluster system described in the embodiment of the present invention can basis
Method in above method embodiment is implemented, and it, which implements process and is referred to the correlation of above method embodiment, retouches
State, here is omitted.
From the foregoing, it will be observed that the embodiment of the present invention passes through the specific information passage set up for server and proxy server, agency
Server is by the information of data memory node by the passage active push to management, when effectively avoiding timing request, generation
Reason server, which can not timely respond to server request, causes the phenomenon and interface timeout issue of obstruction, it is ensured that system obtains number
According to real-time, be conducive to the reliability of raising system, lift the usage experience of user.
The embodiment of each in this specification is described by the way of progressive, what each embodiment was stressed be with it is other
Between the difference of embodiment, each embodiment same or similar part mutually referring to.For being filled disclosed in embodiment
For putting, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Explanation.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of the method or algorithm that the embodiments described herein is described with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Memory management unit method and device above to a kind of distributed cluster system provided by the present invention is carried out
It is discussed in detail.Specific case used herein is set forth to the principle and embodiment of the present invention, above example
Explanation be only intended to help to understand the method and its core concept of the present invention.It should be pointed out that for the common of the art
For technical staff, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these
Improve and modification is also fallen into the protection domain of the claims in the present invention.
Claims (8)
1. a kind of memory management method of distributed cluster system, it is characterised in that including：
The data message for the corresponding data memory node that Receiving Agent server is actively sent by specific messages passage；
According to the data-message, the current storage information of management node is updated, for the management section of distributed cluster system
The server of point is managed to cluster；
The specific messages passage is pre-established, server and the agency service of data memory node for management node
Device carries out data transmission.
2. the memory management method of distributed cluster system according to claim 1, it is characterised in that the data packets
Include：
Performance information, information on services or the hardware information of the data memory node.
3. the memory management method of distributed cluster system according to claim 2, it is characterised in that the Receiving Agent
The data message of corresponding data memory node that server is actively sent by specific messages passage is：
Receive the data for the corresponding data memory node that each proxy server is actively sent by respective specific messages passage
Information.
4. the memory management method of the distributed cluster system according to claims 1 to 3 any one, it is characterised in that
The data message of corresponding data memory node that the Receiving Agent server is actively sent by specific messages passage is：
Receiving Agent server is with preset sending frequency, the corresponding data memory node actively sent by specific messages passage
Data message.
5. a kind of memory management unit of distributed cluster system, it is characterised in that including：
Receive information module, the corresponding data storage section actively sent by specific messages passage for Receiving Agent server
The data message of point, the specific messages passage is pre-established, server and data memory node for management node
Proxy server carry out data transmission；
Management module, for according to the data-message, the current storage information of management node being updated, for distributed type assemblies
The server of the management node of system is managed to cluster.
6. the memory management unit of distributed cluster system according to claim 5, it is characterised in that the receive information
The number for the corresponding data memory node that module is actively sent for each proxy server of reception by respective specific messages passage
It is believed that the module of breath.
7. the memory management unit of distributed cluster system according to claim 6, it is characterised in that the receive information
Module be Receiving Agent server with preset sending frequency, pass through the corresponding data storage section that specific messages passage is actively sent
The module of the data message of point.
8. the memory management unit of distributed cluster system according to claim 7, it is characterised in that the receive information
Module is the performance information for the corresponding data memory node that Receiving Agent server is actively sent by specific messages passage, clothes
The module of information of being engaged in or hardware information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710477685.2A CN107135274A (en) | 2017-06-20 | 2017-06-20 | The memory management method and device of a kind of distributed cluster system |
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| CN201710477685.2A CN107135274A (en) | 2017-06-20 | 2017-06-20 | The memory management method and device of a kind of distributed cluster system |
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Cited By (6)
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| CN109743388A (en) * | 2018-12-29 | 2019-05-10 | 税友软件集团股份有限公司 | The child node management method and correlation technique and device of a kind of distributed data collection |
| CN110750369A (en) * | 2019-10-09 | 2020-02-04 | 中国人民解放军国防科技大学 | Distributed node management method and system |
| CN111629031A (en) * | 2020-04-27 | 2020-09-04 | 浙江大华技术股份有限公司 | Cluster storage method, system, computer equipment and storage medium |
| CN112783669A (en) * | 2021-01-06 | 2021-05-11 | 北京同有飞骥科技股份有限公司 | Distributed storage management method and system |
| CN113923095A (en) * | 2021-09-30 | 2022-01-11 | 济南浪潮数据技术有限公司 | Cluster message forwarding method, system and storage medium |
| CN114844799A (en) * | 2022-05-27 | 2022-08-02 | 深信服科技股份有限公司 | Cluster management method and device, host equipment and readable storage medium |
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Application publication date: 20170905 |