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Cluster network automatic configuration and management method based on space coordinates

A cluster network and automatic configuration technology, applied in the computing field, can solve the problems of network address configuration and management that cannot be DHCP protocol, achieve the effect of fast positioning and ensure correctness

Active Publication Date: 2013-01-09
JIANGNAN INST OF COMPUTING TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In some high-density embedded clusters, because the hardware and design require the initial MAC addresses of all nodes to be the same, it becomes a problem to obtain dynamic IP through the DHCP protocol, and network address configuration and management cannot be performed through the DHCP protocol

Method used

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  • Cluster network automatic configuration and management method based on space coordinates
  • Cluster network automatic configuration and management method based on space coordinates
  • Cluster network automatic configuration and management method based on space coordinates

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Embodiment Construction

[0020] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0021] figure 1 Shown is a typical high-density embedded cluster architecture is a layered architecture, the embedded cluster architecture includes 8 node group cards, specifically, for example, the embedded cluster architecture has a first node group card 0, a second node Group card 1, ..., eighth node group card 7. There are 8 nodes (on the node board) on each node group card, for example, the first node group card 0 has the first node A0, the second node A1, ..., the eighth node A7. Thus, the entire embedded cluster architecture consists of 64 nodes.

[0022] The embedded cluster architecture also includes a control node B connected to each node group card.

[0023] Each node group card has a control interface arranged on a respective node...

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Abstract

The invention provides a cluster network automatic configuration and management method based on space coordinates. The cluster network automatic configuration and management method includes: connecting control interfaces of all node group cards in hard-wiring mode to form a cluster network; performing layered network address configuration by adopting position information codes in fixed coding format, wherein the length of the position information codes is determined by system scale and layer configuration of nodes in the cluster network, and the position information codes are divided into a low-order data segment, a middle-order data segment and a high-order data segment; using the high-order data segment to designate the network address configuration mode and significance bit marks; and judging that the current codes are valid when the high-order data segment is at a specific value and using the position information codes to perform node network address configuration, and otherwise using a network address configuration file of a node file system to perform node network address configuration.

Description

technical field [0001] The present invention relates to the technical field of computing, and more specifically, the present invention relates to a cluster network automatic configuration and management method based on spatial coordinates. Background technique [0002] In large-scale and high-density clusters, network address configuration and management are very important in cluster operation and maintenance, which greatly affects the efficiency of cluster operation and maintenance. During cluster operation, node downtime will inevitably occur. If there is no effective network address configuration and management strategy, it will take a lot of manpower to manually locate the faulty node and perform fault recovery, which will affect the operation and maintenance efficiency of the entire cluster, and even affect the cluster performance. [0003] In cluster network address configuration management, the DHCP (Dynamic Host Configuration Protocol) protocol is generally used for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12
Inventor 郝子宇谢向辉吴东原昊钱磊臧春峰李玺朱桂明
Owner JIANGNAN INST OF COMPUTING TECH
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