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Improved computer-based system comprising several nodes in a network

A computer and node technology, applied in computing, transmission systems, file systems, etc., to solve problems such as inconvenient installation, underutilized equipment, cost, performance, and scalability limitations

Inactive Publication Date: 2009-09-09
SEANODES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Systems using these improvements have certain disadvantages, such as associated cost, performance and scalability limitations, and the corresponding general inconvenience of installation
[0005] Not only that, but in terms of modern networks, using these improved systems represents an underutilization of the equipment that already exists in the network

Method used

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  • Improved computer-based system comprising several nodes in a network
  • Improved computer-based system comprising several nodes in a network
  • Improved computer-based system comprising several nodes in a network

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Embodiment Construction

[0032] The present invention is of the type that utilizes elements that comply with copyright protection. The right holder has no objection to the unaltered reproduction by anyone of this patent document or its specification, such as in the form in which it appears in official documents. For other aspects, the author reserves all its rights.

[0033] figure 1 A general design diagram of a computer-based system according to the invention is shown. In this system, the application environment 2 has access to the file system manager 4 . The visualization layer 6 establishes the correspondence between the file system manager 4 and the storage server 8 .

[0034] figure 2 shown figure 1 Logical implementation of the system. In this implementation, a group of stations 10, also referred to herein as nodes, are interconnected in a network, which form the physical and application resources therein.

[0035] In the example presented here, the network consists of 5 stations labele...

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PUM

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Abstract

The invention relates to an improved computer-based system comprising several nodes in a network. The computer-based system comprises several computer-based facilities termed nodes interconnected in a network, - storing nodes comprise a direct-access local memory unit (38), and a storage server (46) for managing access to this unit on the basis of a queue, - application nodes, each comprising: * an application environment with a representation of files that are accessible in the form of addresses of blocks designating a physical address on a local memory unit (33), and * a storage client (44) capable of interacting with a storage server (46), on the basis of an access request designating a block address. A storage server (46) comprises a scheduler capable of executing the access requests contained in its queue (64) in a determined order. This order is determined as a function of a set of rules forming performance criteria, and involving one or more state parameters of the queue and / or of the storing node on which it resides.

Description

technical field [0001] The present invention relates to a computer based system comprising several computer facilities or stations called interconnected nodes in a network. Background technique [0002] Modern networks include several user stations connected to one or more servers and capable of sharing applications and / or storage space locally or remotely. [0003] In areas where large amounts of data are used by shared applications or where large amounts of data are shared, it is common to use dedicated storage systems such as storage area networks (ie, SANs). [0004] Systems using these improvements have certain disadvantages, such as associated cost, performance and scalability limitations, and the corresponding general inconvenience of installation. [0005] Not only that, but in terms of modern networks, using these improved systems represents an underutilization of the equipment that already exists in the network. [0006] The present invention sets out to improve ...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F12/08G06F17/30
CPCG06F3/0659H04L29/08549G06F17/30067G06F3/067G06F12/1416G06F3/0613G06F12/1009H04L67/1097G06F3/0607
Inventor N·本卡利发O·科泽特C·吉坦尼特S·理查德
Owner SEANODES