Server node, local area network server cluster and realizing method thereof

A technology of server node and implementation method, applied in the field of server node, local area network server cluster and local area network server cluster implementation, can solve problems such as inability to coordinate work and affect the use of clusters, achieve the effect of improving availability and robustness, and solving service bottlenecks

Inactive Publication Date: 2016-08-24
LETV CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the entire cluster is too dependent on the scheduling of the master node, so that when the master node fails (such as congestion), the slave nodes in the entire cluster cannot coordinate their work, which seriously affects the use of the cluster

Method used

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  • Server node, local area network server cluster and realizing method thereof
  • Server node, local area network server cluster and realizing method thereof
  • Server node, local area network server cluster and realizing method thereof

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] figure 1 It schematically shows the architecture of the server cluster in the prior art. Such as figure 1 As shown, the currently commonly used server clusters are usually centered on the master node 10, and multiple slave nodes (such as figure 1 The shown slave nodes 11 , 12 , 13 , etc.) are all connected to the master node 10 , and thr...

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Abstract

The invention provides a server node, a local area network server cluster and a realizing method thereof. The server node comprises a multicast module which is used for transmitting a multicast message which at least comprises first group configuration information associated with the server node in a local area network, a parsing module which is used for receiving a multicast message from an external server node in the local area network and parsing out second group configuration information, a cluster finding module which is used for verifying the consistency of the first group configuration information and the second group configuration information and determining whether a cluster is formed with the external server node according to a verification result, wherein the multicast message. According to the server node, the server cluster and the realizing method thereof, cluster self-organization, self-management and decentration in the local area network is realized through a multicast technology; the cluster can support level expansion in the case of a bottleneck; and the availability and the robustness of the cluster are improved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of server clusters, and in particular to a server node for forming a LAN server cluster, a LAN server cluster, and a method for implementing a LAN server cluster. Background technique [0002] Server clustering refers to the concentration of multiple servers to provide the same service. It looks like only one server is providing the service to the client. The cluster can use multiple computers for parallel computing to obtain high computing speed, and can also use multiple computers for backup, so that when any machine is damaged, the normal operation of the entire system can be guaranteed. [0003] Existing server clusters usually consist of a master node and several slave nodes, with the master node as the center, and all other slave nodes are connected to the master node for cluster services. For example, if a cluster includes three slave server nodes a, b, and c and a master no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1046H04L67/1048
Inventor 陈艳成赵瑞前
Owner LETV CLOUD COMPUTING CO LTD
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