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Message transmission frame and method based on high-speed network oriented to file system

A file system and message transmission technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problem that the support protocol cannot fully utilize the high-speed network to support the file system, etc.

Inactive Publication Date: 2009-06-17
INST OF COMPUTING TECH CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a high-speed network-based message transmission framework and method for the file system, which overcomes the limitations that existing support protocols cannot fully utilize high-speed network performance and support file systems

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  • Message transmission frame and method based on high-speed network oriented to file system
  • Message transmission frame and method based on high-speed network oriented to file system
  • Message transmission frame and method based on high-speed network oriented to file system

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Embodiment Construction

[0093] In order to make the object, technical solution and advantages of the present invention clearer, the high-speed network-based message transmission framework and method for the file system of the present invention will be further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0094] Such as figure 1 As shown, the high-speed network-based message transmission framework 1 for the file system of the present invention is located under the file system layer 10, above the network protocol layer 20, and communicates with the file system layer 10 and the network protocol layer 20. This implementation The file system layer 10 of the distributed file system layer 10 is taken as an example, and may also be other types of file systems. The distributed file system layer 10, the message transmiss...

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Abstract

The invention provides a message transmission frame aiming at file systems and on the basis of high speed networks and a method thereof. The message transmission frame comprises a file system interface layer which is used to provide interfaces of creating communication contexts, building connecting passages, and creating operation contexts and network transmission for a file system layer, a file operation processing layer which is respectively communicated with the file system interface layer and a network protocol packaging layer and is used to process the operation contexts submitted by the file system interface layer and to submit network communication operations to the network protocol packaging layer, and network protocol packaging layer which is communicated with the network protocol layer and is used to pack the network communication operations submitted by the file operation processing layer and then to carry out message transmission through the network protocol layer. The message transmission frame and the method match the upper layer operations of the file systems with InfiniBand communication operations, and the high speed network characteristics are utilized to the maximum.

Description

technical field [0001] The present invention generally relates to a message transmission framework and method of a file system, in particular to a message transmission framework and method providing high-speed network support for the file system. Background technique [0002] The cluster system has become the mainstream architecture of super servers because of its good scalability, high cost performance, high availability, inheritance of existing hardware and software resources, short development cycle, and good programmability. At this stage, many data-intensive applications require the support of massive storage and high data transmission bandwidth. In this environment, high-speed access to data becomes the key. The cluster file system is an important way for the current cluster system to solve the input / output (I / O) bottleneck problem. Its main strategy is to adopt efficient data layout and high-speed network system. High-speed network systems such as InfiniBand have gra...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/56
Inventor 杨栋孟丹熊劲
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI
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