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Method and device for managing nodes in cluster

An intra-cluster, node technology, applied in the field of cluster management, can solve the problems of inability to correspond to the physical location of the node, unintuitive viewing of the node status, and inability to know the node quickly, so as to shorten the processing time, reduce the difficulty of management, and reduce the workload. Effect

Inactive Publication Date: 2011-09-28
LENOVO (BEIJING) LTD
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Problems solved by technology

[0005] Since the status of the node is viewed through a specified single node, the viewing of the node status is not intuitive and cannot correspond to the physical location of the node
[0006] Because there is no way to intuitively display the nodes of the entire cluster, if a node has an abnormal situation, it cannot be known intuitively. The location of this node in the cluster is likely to cause hardware damage due to delays in fault handling

Method used

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  • Method and device for managing nodes in cluster
  • Method and device for managing nodes in cluster
  • Method and device for managing nodes in cluster

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Embodiment Construction

[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0063] see figure 1, which is a flowchart of a method for managing nodes in a cluster according to an embodiment of the present invention, which specifically includes the following steps:

[0064] Step 101, the management node receives the location information from the managed node, adds the location information to the management system, and saves it;

[0065] Step 102, the management node analyzes the location information, generates an overall cluster image inclu...

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Abstract

The invention discloses a method and device for managing nodes in a cluster. The method comprises the following steps of: receiving position information from the managed nodes, adding the position information into a management system, and storing the position information; analyzing the position information to generate a whole cluster picture including images of the managed nodes; and displaying the whole cluster picture, wherein indicated positions of the managed nodes on the whole cluster picture are the same as actual physical positions of the managed nodes in the cluster. By application of the embodiment of the invention, the actual physical positions of the respective managed nodes can be intuitively displayed, so a manager makes up-down and left-right relations among the managed nodes quite clear. If some node is abnormal, the manager can quickly know the position of the node in the cluster, so time for searching the position of the node in the cluster is shortened, and the processing time of a fault is further shortened.

Description

technical field [0001] The invention relates to the technical field of cluster management, in particular to a method and device for managing nodes in a cluster. Background technique [0002] The main function of the cluster management system is to manage and monitor the status of the nodes in the cluster. In the existing cluster management system, the managed nodes are manually configured by administrators using configuration files. [0003] When monitoring the status of a node, if the administrator wants to know the status of a certain node, he must specify a single node to view (usually provide a node drop-down list for selection). [0004] Visible, there is following shortcoming at least in the prior art: [0005] Since the status of the node is viewed through a specified single node, viewing the status of the node is not intuitive and cannot correspond to the physical location of the node. [0006] Because there is no way to intuitively display the nodes of the entire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/16
Inventor 祝捷
Owner LENOVO (BEIJING) LTD
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