CN104104549A - Implementation method of high-availability cluster storage system - Google Patents
Implementation method of high-availability cluster storage system Download PDFInfo
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- CN104104549A CN104104549A CN201410375750.7A CN201410375750A CN104104549A CN 104104549 A CN104104549 A CN 104104549A CN 201410375750 A CN201410375750 A CN 201410375750A CN 104104549 A CN104104549 A CN 104104549A
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Abstract
The invention provides an implementation method of a high-availability cluster storage system. The implementation method is characterized in that the deployment process includes: (1) connecting a storage server and a storage array, enabling optical fiber cables of the storage array, extending from the same controller to be connected to two optical fiber switches, and ensuring line redundancy; (2) connecting data network of a client and a the storage server, and outputting two ten-gigabit data lines from the client to respectively connect with two ten-gigabit switches; (3) connecting a management network and a monitoring network which both use gigabit Ethernet and two switches in general, connecting two gigabit lines that extend from the storage server and the storage array to two gigabit switches. Compared with the prior art, the implementation method of the high-availability cluster storage system has the advantages that each structural module of the storage system is high in configuration, single-point fault of the storage system can be removed, and the normal running of the storage system cannot be influenced by the fault of some part of the storage system.
Description
Technical field
The present invention relates to computer communication technology field, specifically a kind of high availability cluster storage system implementation method.
Background technology
At present, large-scale cluster storage system can provide PB level or even the storage of EB DBMS, and memory space is no longer that user requires bottleneck.But it is very huge that number can make cluster storage system see in appearance with the physical storage medium of EB level, it is extremely important that the high availability of storage system just seems.Once the storage system of EB level possesses high availability, just can meet user's instructions for use.Like this, after Single Point of Faliure appears in storage system internal hardware devices, still can safeguards system normally move, this is undoubtedly the operational mode that client thirsts for most.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of high availability cluster storage system implementation method is provided, on all modules of cluster storage system, configure high available relationship, comprise that storage server two-shipper height is available, storage array dual controller and many disk channels, network switch height be available.
Technical scheme of the present invention realizes in the following manner, and the concrete deployment of its structure is as follows:
(1), connect storage server and storage array, ensure that the optical fiber cable that the same controller of storage array is gone out is connected on two optical fiber switch, ensures circuit redundancy;
(2), connect data network between client and storage server, client brings out two 10,000,000,000 data wires, connects respectively two 10,000,000,000 switches;
(3), connection management network and monitor network, supervising the network and monitor network are generally used gigabit Ethernet, use two switches, all storage servers and storage array all go out two gigabit lines and are connected respectively and understand on gigabit switch;
Below just having completed whole highly available cluster system hardware connects.
Advantage of the present invention is:
The high availability cluster storage system of one of the present invention implementation method compared to the prior art, by respectively form the high available eliminating storage system Single Point of Faliure of block configuration in storage system, after having ensured that the some parts of storage system break down, not affecting storage system normally moves, and the present invention also has the features such as reasonable in design, simple in structure, easy to use, thereby, have good value for applications.
Brief description of the drawings
Fig. 1 is high availability cluster storage system general frame figure.
Embodiment
Below in conjunction with accompanying drawing, the high availability cluster storage system of one of the present invention implementation method is described in detail below.
As shown in Figure 1, the concrete deployment of its structure of the high availability cluster storage system of one of the present invention implementation method is as follows:
(1), connect storage server and storage array, ensure that the optical fiber cable that the same controller of storage array is gone out is connected on two optical fiber switch, ensures circuit redundancy;
(2), connect data network between client and storage server, client brings out two 10,000,000,000 data wires, connects respectively two 10,000,000,000 switches;
(3), connection management network and monitor network, supervising the network and monitor network are generally used gigabit Ethernet, use two switches, all storage servers and storage array all go out two gigabit lines and are connected respectively and understand on gigabit switch;
Below just complete whole highly available cluster system hardware and connected, got rid of Focusing on components Single Point of Faliure, ensured system high-available.
A kind of high availability cluster storage system implementation method, is applicable to extensive, high availability cluster literary composition storage system.Particularly in industries such as radio, TV and film industries video storage, animation rendering video storage and the storages of petroleum industry survey data.It is characterized in that repelling Single Point of Faliure at large-scale cluster storage system part, after a certain parts of guarantee storage system break down, system still can normally be worked, and fully ensures cluster storage system high availability.This implementation method mainly contains 3 high available modules compositions: storage server (1); Storage array (2); Network (3).
Storage server is the interface of client data storage, and client writes or sense data by access storage server.The high available implementation of storage server is that two-shipper height is available, and is Active-Active pattern, i.e. two storage server colleagues work, delays after machine when a server, another node after the business on it can automatically switch.So both ensured that client write or read storage server performance, ensured again storage server high availability.
Storage array is the carrier of client data storage, is responsible for the data that storage client writes.For large-scale cluster storage system, storage array has embodied the storage capacity of storage system.The high available means of storage array adopts dual controller, many disk channels storage array.After a controller of certain storage array is unavailable, data link will be switched to a controller; After storage array of same controller connects disk circuit and goes wrong, data can be walked other circuit of same controller.
The path that network provides data to write storage, network comprises data network, monitor network and supervising the network.
Data network is that in storage system, data are by client to transmission line storage server, and using at present maximum data networks is 10,000,000,000 (10Gb/s) or IB (40Gb/s) network.Herein data network 10,000,000,000 networks be example.
Monitor network is monitoring storage system important hardware and software information, after hardware or software break down, sends warning message.Monitor network is generally gigabit or 100 m ethernet.
Supervising the network is the path of the hardware device such as management storage server, storage array, and client can operate storage server by login management network, can carry out to storage array the settings such as RAID, RAID mapping and HotSpare disk.Supervising the network is generally gigabit or 100,000,000 networks.Supervising the network and monitor network can be multiplexing.
Certainly, network high availability is mainly reflected in the network switch and configures high available relationship.Data network uses 10,000,000,000 or IB switch, adopts active-standby mode.Monitor network and supervising the network are gigabit or 100 m ethernet switch, adopt Active-Active pattern.What between storage server and storage array, use is optical fiber switch, is also to adopt Active-Active pattern.
The problem that high availability cluster storage system implementation method solves is a high availability for large-scale cluster storage system, and high availability cluster storage system has very high redundancy, has got rid of intrasystem Single Point of Faliure.The content that the method is told about is to configure high available relationship at all modules of cluster storage system, and user still can be write or sense data toward storage system in the time that Single Point of Faliure appears in storage system, ensures that storage system can uninterruptedly be used by user.
Its processing and fabricating of the high availability cluster storage system of one of the present invention implementation method is very simple and convenient, can process to specifications shown in accompanying drawing.
Except the technical characterictic described in specification, be the known technology of those skilled in the art.
Claims (1)
1. a high availability cluster storage system implementation method, is characterized in that concrete deployment is as follows:
(1), connect storage server and storage array, ensure that the optical fiber cable that the same controller of storage array is gone out is connected on two optical fiber switch, ensures circuit redundancy;
(2), connect data network between client and storage server, client brings out two 10,000,000,000 data wires, connects respectively two 10,000,000,000 switches;
(3), connection management network and monitor network, supervising the network and monitor network are generally used gigabit Ethernet, use two switches, all storage servers and storage array all go out two gigabit lines and are connected respectively and understand on gigabit switch;
Below just having completed whole highly available cluster system hardware connects.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410375750.7A CN104104549A (en) | 2014-08-01 | 2014-08-01 | Implementation method of high-availability cluster storage system |
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| CN201410375750.7A CN104104549A (en) | 2014-08-01 | 2014-08-01 | Implementation method of high-availability cluster storage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814976A (en) * | 2017-01-19 | 2017-06-09 | 东莞市阿普奥云电子有限公司 | Cluster storage system and apply its data interactive method |
| CN110958404A (en) * | 2019-11-28 | 2020-04-03 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Display control method, splicing display control system and laboratory display control system |
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2014
- 2014-08-01 CN CN201410375750.7A patent/CN104104549A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814976A (en) * | 2017-01-19 | 2017-06-09 | 东莞市阿普奥云电子有限公司 | Cluster storage system and apply its data interactive method |
| CN110958404A (en) * | 2019-11-28 | 2020-04-03 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Display control method, splicing display control system and laboratory display control system |
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Application publication date: 20141015 |