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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: 2007-08-22
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 there are multiple storage systems (storage servers) in the network shown in FIG. capacity and specific storage policy resources), 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

[0048] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0049] First, please refer to FIG. 5 . FIG. 5 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 a typical application environment of the iSCSI protocol shown in FIG. 1 and FIG. 2 . 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) through the IP network. As shown in Figure 5, two application servers (PC#1, PC#2) all include an initiation processing module and a selection processing module, and three storage ser...

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Abstract

A method for distributing resource of network storage system includes seeking required storage resource in said storage system by client end according to condition of its required storage resource, confirming one storage system from storage systems and setting up iSCSI connection with it by client end according response of storage system and selection policy.

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 Applications(China)
IPC IPC(8): H04L12/54H04L29/06H04L47/76
Inventor 周迪
Owner NEW H3C TECH CO LTD
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