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Method and device for realizing resource distribution of network stroage system

A storage system and storage resource technology, which is applied in the field of resource allocation of network storage systems, and can solve problems such as cumbersome operations.

Inactive Publication Date: 2011-04-06
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, it can be seen from the above that when image 3 When there are multiple storage systems (storage servers) in the shown network, the administrator needs to go to each storage server to check whether there are suitable storage resources (resources that meet the storage capacity required by the application server and the specific storage policy), and, The administrator also needs to statically specify the configuration information of the storage server on the client (application server); in addition, the iSCSI connection between the client and the storage server also needs to be manually initiated by the administrator
Therefore, according to the whole concept of operation of the above-mentioned prior art, it is relatively cumbersome to operate

Method used

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  • Method and device for realizing resource distribution of network stroage system
  • Method and device for realizing resource distribution of network stroage system
  • Method and device for realizing resource distribution of network stroage system

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Embodiment Construction

[0045] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] First, see Figure 5 , Figure 5 It is a schematic structural diagram of a system for realizing resource allocation of a network storage system according to an embodiment of the present invention; the system is applicable to figure 1 and figure 2 The typical application environment of the iSCSI protocol is shown. The system may include multiple clients and multiple storage systems. In this embodiment, the clients are application servers, the storage systems are storage servers, and multiple application servers (PC#1, PC#2, ... PC#m (m=2 shown in the figure) is connected to multiple storage servers (Server#1, Server#2, ... Server#n) (n=3 shown in the figure) respectively through the IP network. like Figure 5 As shown, the two application servers (PC#1, PC#2) all include the initiation processing module and the selection processing...

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Abstract

The invention provides a system and a method for distributing resource of network storage. The system comprises at least one client terminal and a plurality of storage systems connected by network. The method comprises the following steps: S1, the client terminal searches the required storage resource in the storage systems according to the condition of its required storage resource; S2, the client terminal confirms one of the storage systems and sets up iSCSI connection with it according to response of the storage systems and selection strategy. Therefore, the interactive process according to the invention can automatically set up iSCSI connection between the client terminal and the plurality of storage systems, and can bind the storage resource without administrator's intervention.

Description

technical field [0001] The present invention relates to a network storage technology, in particular to a resource allocation method and device for realizing a network storage system. The client (application server) has a requirement for storage resources, and can find a method and device for allocating resources from multiple storage systems. Background technique [0002] At present, with the increase of personal computer performance and expansion requirements, the bus technology (Small Computer System Interface, referred to as SCSI) involving minicomputer system interface design is also more and more applied in PC (ordinary microcomputer), thus forming SCSI standard. The SCSI standard system regulates the process of data input / output (I / O) operations between the application host and external devices. ), you can improve system performance or add new functions. [0003] The reference model of SCSI devices is a typical client-server structure. The party that initiates the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/54H04L47/76
Inventor 周迪
Owner NEW H3C TECH CO LTD
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