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A method and device for realizing ceph cluster fusion

A cluster and its technology, applied in the field of network communication, can solve the problem that there is no Ceph cluster fusion solution

Active Publication Date: 2021-03-23
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention provides a method and device for realizing Ceph cluster fusion, so as to solve the problem that there is no solution for realizing different Ceph cluster fusion schemes in the prior art

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  • A method and device for realizing ceph cluster fusion
  • A method and device for realizing ceph cluster fusion
  • A method and device for realizing ceph cluster fusion

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0023] See figure 1 , is a schematic flow diagram of a method for implementing Ceph cluster fusion provided by an embodiment of the present invention, wherein the method can be applied to any monitoring of any Ceph cluster (referred to herein as a target Ceph cluster) that needs to be integrated with Ceph clusters monitors (called target monitors in this article), such as figure 1 As shown, the method may include the following steps:

[0024] It should be noted that, in order to facilitate understanding and illustration, the ...

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Abstract

The invention provides a method and device for achieving fusion of Ceph clusters. The method comprises the steps that when a target monitor is a Leader of a target Ceph cluster, the monitor and Leaders of other Ceph clusters which need to be fused with the target Ceph cluster conduct overall Leader election; when the target monitor is elected as an overall Leader, a cluster Map of the target Cephcluster and cluster Maps of the other Ceph clusters are acquired, and an overall cluster Map is generated according to the acquired cluster Maps of all the Ceph clusters; the overall cluster Map is issued to other monitors of the target Ceph cluster and monitors of the other Ceph clusters. By adopting the method and device for achieving fusion of the Ceph clusters, fusion of the Ceph clusters canbe achieved.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and device for realizing Ceph cluster fusion. Background technique [0002] Ceph (Distributed Storage System) is an open source project that provides a software-defined, unified storage solution with the advantages of massive scalability, high performance, and no single point of failure. [0003] When the application program accesses the Ceph cluster and performs write operations, the data will be stored in Ceph's Object Storage Device (OSD for short) in the form of objects. [0004] Ceph Monitor (monitor) is responsible for the health status of the entire cluster. Generally speaking, the Monitor node can be deployed on a physical host alone, or both the Monitor node and the storage node can be deployed on the physical host. Initially, multiple Monitors first elect a Leader (leader), and the Leader coordinates the update of the Cluster Map (cluster map) of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F11/14
CPCG06F3/0634G06F3/067G06F11/1448
Inventor 顾雷雷乔辉曹珂
Owner NEW H3C TECH CO LTD