Management server, server cluster and management method

A technology for managing servers and server clusters, applied in the field of server clusters, and management and management of servers, can solve the problems of unmodifiable configuration information records, long switching times, no system configuration information and/or cluster role configuration information management servers, etc.

Active Publication Date: 2017-05-10
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the cluster management of the above-mentioned system, there is also a problem that when a server in the cluster fails and needs to be switched, the management server takes a long time to switch in order to perform role configuration.
[0009] In particular, when multiple other server nodes are connected to form a server cluster, there is no dedicated management server for storing system configuration information and / or cluster role configuration information of other servers
Therefore, when the modified configuration information is generated in other servers, the modified configuration information cannot be recorded in time
Furthermore, in the case of a new server, it is not possible to quickly and accurately configure the new server

Method used

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  • Management server, server cluster and management method
  • Management server, server cluster and management method
  • Management server, server cluster and management method

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no. 1 Embodiment approach

[0029] figure 1 It is a configuration diagram showing the server cluster 1 according to the first embodiment of the present invention.

[0030] Such as figure 1 As shown, the server cluster 1 mainly includes a management server 2 and other servers 3 . The management server 2 and other servers 3 are connected through communication lines to form each node of the server cluster 1, and the server cluster 1 may also include other servers 3'.

[0031] figure 2 It is a configuration diagram showing the management server 2 according to the first embodiment of the present invention.

[0032] The management server 2 is used to deploy, manage, and monitor big data tools such as Hadoop and other related open source projects to deploy and diagnose problems. Management Server 2 provides a web-based user interface that makes data management simple and straightforward. The above-mentioned management server 2 can be implemented not only by hardware, but also by application programs.

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no. 2 Embodiment approach

[0074] In the first embodiment, the modification of the system configuration or cluster role configuration information of each server node is recorded by the management server 2 and role setting is performed for newly added server nodes. However, in the second embodiment, the management server 2' replaces the above-mentioned role setting function of the management server 2 by setting one or more other servers 4 as server nodes with the configuration recording function. Hereinafter, the second embodiment of the present invention will be described focusing on differences from the first embodiment.

[0075] Figure 5 It is a configuration diagram showing a server cluster 1' according to the second embodiment of the present invention.

[0076] Such as Figure 5 As shown, in the management server 2' of the second embodiment, one or more other servers 3 in the server cluster 1' are set as the server 4' with the configuration recording function, replacing the role management unit 2...

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PUM

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Abstract

The invention provides a management server. The management server is connected with a plurality of other server nodes through a network so as to form a server cluster. The management server comprises a communication unit and a storage unit, wherein the communication unit is used for communicating with the other server nodes in the server cluster and the storage unit is used for storing the configuration information of at least one server from the other servers.

Description

technical field [0001] The invention relates to a management server, a server cluster, and a management method, in particular to a management server, a server cluster, and a management method capable of rapidly recovering abnormal nodes. Background technique [0002] Now, technologies related to "big data" are developing rapidly. With the rise of the Internet of Things and mobile applications, the amount of data will increase geometrically compared to the past. Therefore, the problem that the database needs to solve is not only to record the correct processing results of the program, but also to solve various challenges such as horizontal expansion. [0003] An obvious way to face the above challenges is to form multiple servers into a group of clusters, so that the resources of each server can be fully utilized and the client load can be distributed to different servers. As the application load increases, Just add new servers to the cluster. [0004] Server clustering ref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/40H04L67/1004H04L67/30
Inventor 李亚坤
Owner LENOVO (BEIJING) LTD
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