CN203951501U - A kind of cluster data-storage system based on switch - Google Patents
A kind of cluster data-storage system based on switch Download PDFInfo
- Publication number
- CN203951501U CN203951501U CN201420412095.3U CN201420412095U CN203951501U CN 203951501 U CN203951501 U CN 203951501U CN 201420412095 U CN201420412095 U CN 201420412095U CN 203951501 U CN203951501 U CN 203951501U
- Authority
- CN
- China
- Prior art keywords
- data
- layer
- storage system
- cluster
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The purpose of this utility model is to provide a kind of cluster data-storage system based on switch, by a plurality of cluster data-storage system layers and the corresponding rational layout of a plurality of data backup memory system layer, single intenet network is thoroughly become to cluster topology, distributed storage, to provide basis for the realization of cloud storage and large data.This system comprises at least one cluster data-storage system layer, and the ISCSI memory device layer that the NAS mechanical floor that the data server layer that described cluster data-storage system layer consists of a plurality of interconnective data servers, a plurality of interconnective NAS equipment form, the exchanger layer that a plurality of interconnective switch forms, a plurality of ISCSI memory device form and one form data backup memory system layer by database server, dynamic memory data server, Backup Data server and switch and forms.
Description
Technical field
The utility model relates to data-storage system, particularly a kind of cluster data-storage system based on switch.
Background technology
Traditional memory technology, logical volume transfer method and storage network system or Small Cluster System Based on MPI technology that for example single or a plurality of NSA equipment forms can not meet modern requirement.Clustering is one of technology the most popular in current Computer System Design.Cluster is loosely-coupled one group of computer, wherein each computer is called the node (Node) in cluster, these nodes couple together by express network, and unified as computer resource work, external world forms a transparent system image.Under perfect condition, user is the node of complete imperceptible group system bottom almost, and In the view of them, cluster is a system, but not a plurality of computer.Two or more nodes in group system are realized interconnection by corresponding hardware and software, and each node is the separate server that moves self process.Between these processes, can communicate with one another, concerning client computer, just form the single cooperative system that application program, system resource and data are provided to user.In addition, group system can also adopt to the mode that increases server in cluster, strengthens disposed of in its entirety ability, and group system also has the ability that fault shifts simultaneously, by system redundancy, provides the intrinsic availability of cluster and reliability.Cluster storage is another extensive use field of Clustering, cluster storage system is one group of interconnected memory node of high speed, the same with distributed storage, system is stored in data on the equipment of many platform independent dispersedly, and the equipment in cluster both can independently operate, can cooperate again each other, each memory node not only can be accessed the memory space of this node, can also access the memory space of other nodes, the space of all nodes offers client user in the mode of a virtual disk.Cluster storage has the advantage of capacity extensibility, stability and system manageability, make it be applicable to very much the varying environment of those sustainable growth storage size, realize instant (Just-in-time) storage of supplying, avoid destructive upgrading and increase the complexity of managing.Use cluster storage solution can obtain extensibility and high available reliability, system is easy to safeguard, has the very high advantages such as integration bandwidth.
Utility model content
For solving above-mentioned prior art defect, the purpose of this utility model is to provide a kind of cluster data-storage system based on switch, by a plurality of cluster data-storage system layers and the corresponding rational layout of a plurality of data backup memory system layer, single intenet network is thoroughly become to cluster topology, distributed storage, to provide basis for the realization of cloud storage and large data.
In order to achieve the above object, the utility model provides a kind of cluster data-storage system based on switch, this system comprises: at least one cluster data-storage system layer, the data server layer that described cluster data-storage system layer consists of a plurality of interconnective data servers, the NAS mechanical floor that a plurality of interconnective NAS equipment forms, the exchanger layer that a plurality of interconnective switches form, the ISCSI memory device layer that a plurality of ISCSI memory devices form and one are by database server, dynamic memory data server, Backup Data server and switch form data backup memory system layer and form, described data server layer is connected with described NAS mechanical floor, and described NAS mechanical floor is connected with described ISCSI memory device layer by described exchanger layer and NAS mechanical floor and ISCSI memory device layer interconnect by simple Routing Protocol, described each cluster data-storage system layer data backup memory system layer corresponding with one is connected,
Wherein, the data server of described data server layer is organized user interface by switch more and is connected a plurality of cluster subsystems, and each cluster subsystem comprises the internet network one of connecting respectively in described one group of user interface.
Further, the described cluster data-storage system based on switch comprises: a plurality of cluster data-storage system layers, described in each, cluster data-storage system layer is connected with one or more adjacent cluster data-storage system layer, the internet network of the cluster subsystem application quantity Matching that the quantity of the data server layer of described each cluster data-storage system layer, NAS mechanical floor, each layer of equipment of exchanger layer and ISCSI memory device layer is different and each layer of number of devices is connected by described data server layer one of in one group of user interface.
Further, described each cluster data-storage system layer is connected by IP agreement with one or more adjacent cluster data-storage system layer.
Further, the data backup memory system layer of described each cluster data-storage system layer is connected and is connected to each other by IP agreement.
Further, database server in described data backup memory system layer connects the service between the internet network of one of described one group of user interface for each cluster subsystem of realizing each cluster data-storage system layer, database server is connected with Backup Data server, and dynamic memory data server is connected respectively with described database server, Backup Data server and switch.
The technique scheme providing by the utility model embodiment, there is following beneficial effect: be conducive to each to disperse single intenet network hierarchy, distributed effective combination, make data at all levels carry out single level storage, solve NAS storage efficiency problem in real work, meanwhile, also for cloud storage and large exchanges data provide application foundation.
Accompanying drawing explanation
For the technical scheme in clearer explanation the utility model embodiment, the accompanying drawing of required use during embodiment is described being done to one below simply introduces, apparently, in description below, accompanying drawing is only embodiment more of the present utility model, for those skilled in the art person, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of cluster data-storage system layer one deck of the utility model embodiment;
Fig. 2 is the detailed structure schematic diagram of the internet network that one of connects in cluster subsystem in one group of user interface by switch of the data server layer of the utility model embodiment;
Fig. 3 is the cluster data-storage system layer network structural representation of the utility model embodiment.
Embodiment
For object, technical scheme and the advantage of the utility model embodiment clearer; below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model is clearly and completely described; obviously; described embodiment is the utility model part embodiment; rather than whole embodiment; based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, belong to the protection range of the utility model patent.
Fig. 3 is the cluster data-storage system layer network structural representation of the utility model embodiment.As shown in Figure 3, should comprise by the cluster data-storage system based on switch: at least one cluster data-storage system layer; The drafting that Fig. 3 is exemplary three layers of cluster data-storage system layer, comprise N layer, N+1 layer and N+2 layer.But technical scheme described in the utility model, not as limit, also comprises layer more or still less.More the IP network agreement of passing through between layer connects, and Fig. 3 dotted line frame 301 forms the data storage service layer of whole systems, for the exchanges data between layer more.Wherein, data storage service layer also includes dynamic data storage unit, and described in illustration 1, Fig. 1 is the structural representation of cluster data-storage system layer one deck of the utility model embodiment; Detailed, the exchanger layer 203 that the NAS mechanical floor 202 that the data server layer 201 that described cluster data-storage system layer consists of a plurality of interconnective data servers 1, a plurality of interconnective NAS equipment 2 form, a plurality of interconnective switch 3 form, the ISCSI memory device layer 204 that a plurality of ISCSI memory device 4 forms and one form data backup memory system layer 205 by database server 6, dynamic memory data server 5, Backup Data server 7 and switch 8 and form; Described data server layer 201 is connected with described NAS mechanical floor 202, and described NAS mechanical floor 202 is connected with described ISCSI memory device layer 204 by described exchanger layer 203 and NAS mechanical floor 202 and ISCSI memory device layer 204 also interconnect by simple Routing Protocol; Described each cluster data-storage system layer data backup memory system layer 205 corresponding with one is connected.
Fig. 2 is the detailed structure schematic diagram of the internet network that one of connects in cluster subsystem in one group of user interface by switch of the data server layer of the utility model embodiment; Wherein, the data server 1 of described data server layer 201 connects a plurality of cluster subsystems 102 by switch more than 101 group user interfaces, and each cluster subsystem 102 comprises the internet network 103 one of connecting respectively in described one group of user interface.
There is most choosing, the described cluster data-storage system based on switch comprises: a plurality of cluster data-storage system layers, described in each, cluster data-storage system layer is connected with one or more adjacent cluster data-storage system layer, the data server layer 201 of described each cluster data-storage system layer, NAS mechanical floor 202, the internet network 103 that the quantity of exchanger layer 203 and ISCSI memory device layer 204 each layer of equipment cluster subsystem 102 number of applications different and that each layer of number of devices is connected by described data server layer 201 one of are matched with in one group of user interface.Database server 6 in described data backup memory system layer 205 connects the service between the internet network 103 of one of described one group of user interface for realizing each cluster subsystem 102 of each cluster data-storage system layer, database server 6 is connected with Backup Data server 7, and dynamic memory data server 5 is connected respectively with described database server 6, Backup Data server 7 and switch 8.
Claims (5)
1. the cluster data-storage system based on switch, it is characterized in that, the described cluster data-storage system based on switch comprises: at least one cluster data-storage system layer, the data server layer that described cluster data-storage system layer consists of a plurality of interconnective data servers, the NAS mechanical floor that a plurality of interconnective NAS equipment forms, the exchanger layer that a plurality of interconnective switches form, the ISCSI memory device layer that a plurality of ISCSI memory devices form and one are by database server, dynamic memory data server, Backup Data server and switch form data backup memory system layer and form, described data server layer is connected with described NAS mechanical floor, and described NAS mechanical floor is connected with described ISCSI memory device layer by described exchanger layer and NAS mechanical floor and ISCSI memory device layer interconnect by simple Routing Protocol, described each cluster data-storage system layer data backup memory system layer corresponding with one is connected,
Wherein, the data server of described data server layer is organized user interface by switch more and is connected a plurality of cluster subsystems, and each cluster subsystem comprises the internet network one of connecting respectively in described one group of user interface.
2. according to a kind of cluster data-storage system based on switch described in claims 1, it is characterized in that, the described cluster data-storage system based on switch comprises: a plurality of cluster data-storage system layers, described in each, cluster data-storage system layer is connected with one or more adjacent cluster data-storage system layer, the data server layer of described each cluster data-storage system layer, NAS mechanical floor, the internet network of the cluster subsystem application quantity Matching that the quantity of each layer of equipment of exchanger layer and ISCSI memory device layer is different and each layer of number of devices is connected by described data server layer one of in one group of user interface.
3. according to a kind of cluster data-storage system based on switch described in claims 1 or 2, it is characterized in that, described described in each cluster data-storage system layer be connected by IP agreement with one or more adjacent cluster data-storage system layer.
4. according to a kind of cluster data-storage system based on switch described in claims 1, it is characterized in that, the data backup memory system layer of described each cluster data-storage system layer is connected and is connected to each other by IP agreement.
5. according to a kind of cluster data-storage system based on switch described in claims 1, it is characterized in that, described database server is connected with Backup Data server, and dynamic memory data server is connected respectively with described database server, Backup Data server and switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412095.3U CN203951501U (en) | 2014-07-24 | 2014-07-24 | A kind of cluster data-storage system based on switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412095.3U CN203951501U (en) | 2014-07-24 | 2014-07-24 | A kind of cluster data-storage system based on switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951501U true CN203951501U (en) | 2014-11-19 |
Family
ID=51893515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412095.3U Expired - Fee Related CN203951501U (en) | 2014-07-24 | 2014-07-24 | A kind of cluster data-storage system based on switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535946A (en) * | 2019-08-30 | 2019-12-03 | 北京浪潮数据技术有限公司 | A kind of distributed memory system and data transmission method, device, equipment, medium |
-
2014
- 2014-07-24 CN CN201420412095.3U patent/CN203951501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535946A (en) * | 2019-08-30 | 2019-12-03 | 北京浪潮数据技术有限公司 | A kind of distributed memory system and data transmission method, device, equipment, medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI710915B (en) | Resource processing method based on internet data center, related devices and communication system | |
| CN106534328B (en) | Node connection method and distributed computing system | |
| CN102387218B (en) | Multimachine hot standby load balance system for computer | |
| US9639437B2 (en) | Techniques to manage non-disruptive SAN availability in a partitioned cluster | |
| CN104135514B (en) | Fusion type virtual storage system | |
| CN104283959B (en) | A kind of memory mechanism based on grading performance suitable for cloud platform | |
| CN103124299A (en) | Distributed block-level storage system in heterogeneous environment | |
| CN104811476A (en) | Highly-available disposition method facing application service | |
| CN102437933A (en) | Fault tolerance system and method of server | |
| Ye et al. | A novel blocks placement strategy for Hadoop | |
| CN105577430A (en) | Node management method of high-end fault-tolerant server | |
| CN109547537A (en) | The method for realizing openstack High Availabitity based on SAN storage shared volume | |
| CN105162623A (en) | Cloud processing method and cloud server | |
| CN107682411A (en) | A kind of extensive SDN controllers cluster and network system | |
| CN105573672B (en) | A kind of virtualization storage method and system based on NFS | |
| WO2016082442A1 (en) | Storage system and exchange extension apparatus | |
| CN106814976A (en) | Cluster storage system and apply its data interactive method | |
| CN103533068A (en) | Independent and balanced task distribution cluster system based on IP | |
| CN105302817B (en) | Distributed file system management method and device | |
| CN203951501U (en) | A kind of cluster data-storage system based on switch | |
| CN103209219A (en) | Distributed cluster file system | |
| CN103746941A (en) | Board-level interconnected big data all-in-one machine | |
| CN103209218A (en) | Management system for disaster-tolerant all-in-one machine | |
| CN203414886U (en) | High-performance integrated service computer applied resisting against severe environment | |
| CN104104549A (en) | Implementation method of high-availability cluster storage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |