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Cluster management method and device

A technology for cluster management and management methods, applied in the field of cluster management methods and devices, can solve problems such as inflexibility, inability to configure a single or multiple nodes, etc., and achieve the effect of increasing flexibility

Active Publication Date: 2018-09-18
中科曙光国际信息产业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing user management methods are centralized. Taking nis as an example, user information exists in the service node, which can only manage the cluster in a unified manner, and cannot perform special configuration for a single or multiple nodes (that is, support the disk quota for local users of the node restrictions), not flexible enough

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Embodiment Construction

[0042] 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. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0043] According to an embodiment of the present invention, a cluster management method is provided.

[0044] Such as figure 1 As shown, the cluster management method according to the embodiment of the present invention includes:

[0045] Step S101, the management node creates a user;

[0046] Step S103, synchronizing the user information to the node where the shared disk of the cluster is located;

[0047] Step S105, setting a disk quota for the shared disk;

[0048] Step S107, synchroni...

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Abstract

The invention discloses a cluster management method and device. The cluster management method includes the steps that a user is established according to management nodes; user information is synchronized to a node where a shared disk of clusters is located; a disk quota is set for the shared disk; the user information is synchronized to a preassigned node. Through the method, a local disk quota management strategy can be supported besides an overall disk quota management strategy, user disk quota can be set individually on an assigned node, and therefore the flexibility of a systematic management method is greatly enhanced.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a cluster management method and device. Background technique [0002] Computer clusters have been used in all walks of life in society, and the demand for clusters in various fields is also increasing. A shared disk is a must, and permission control is required accordingly. With the emergence of the cloud, a large number of complex user relationships put forward higher requirements for disk allocation. [0003] Currently, disk quota control is based on users and user groups. Most of the existing user management methods are centralized. Taking nis as an example, user information exists in the service node, which can only manage the cluster in a unified manner, and cannot perform special configuration for a single or multiple nodes (that is, support the disk quota for local users of the node restrictions), not flexible enough. [0004] Aiming at the problems in the related tech...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/10
Inventor 原帅刘瑞贤赵欢
Owner 中科曙光国际信息产业有限公司