Distributed storage cluster warning method, system and device

A distributed storage and alarm system technology, applied in the field of computer-readable storage media and distributed storage cluster alarm devices, can solve problems such as low alarm detection efficiency, inability to report alarms in time, and inability of alarms to correctly reflect cluster status, etc. To achieve the effect of ensuring no omissions, ensuring completeness, and ensuring timeliness

Active Publication Date: 2018-05-15
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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Problems solved by technology

[0003] Distributed cluster alarm detection in the existing technology adopts the method of interface timing detection, or the method of individual node failure reporting, which often has low alarm detection efficiency, resulting in failure to report alarms in time, or frequent reporting of alarms by nodes, resulting in alarm failures. Issues with correctly reflecting the state of the cluster

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  • Distributed storage cluster warning method, system and device
  • Distributed storage cluster warning method, system and device
  • Distributed storage cluster warning method, system and device

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Embodiment Construction

[0043] 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.

[0044] The embodiment of the invention discloses a distributed storage cluster alarm method, which makes the alarm detection efficiency adapt to the distributed storage cluster.

[0045] see figure 1 , a flow chart of a distributed storage cluster alarm method disclosed in an embodiment of the present invention, as shown in figure 1 shown, including:

[0046] S101: When the current time reaches the first start time or the second start time, the monitoring node ju...

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Abstract

The invention discloses a distributed storage cluster warning method. The method comprises the steps that when a current moment reaches a first startup moment or a second startup moment, a monitoringnode judges whether a storage node needs to be warned or not, wherein the first startup moment is a moment when the storage node in the distributed storage cluster is subjected to data reading-writing, and the second startup moment is a preset periodic moment; and if yes, the monitoring node sends warning information to a main monitoring node. According to the warning method disclosed by the invention, by adopting a joint detection mode, namely, by adopting cluster state update triggering detection under the condition that the storage node is subjected to the data reading-writing, a warning can be timely detected, so that the timeliness of warning detection is ensured; and the warning is detected by utilizing timed communication of the monitoring node and the storage node under the condition of no data reading-writing, so that the completeness of warning detection is ensured. The invention furthermore discloses a distributed storage cluster warning system and device and a computer readable storage medium, which also have the abovementioned technical effects.

Description

technical field [0001] The present invention relates to the field of storage technologies, and more specifically, to a distributed storage cluster alarm method and system, a distributed storage cluster alarm device, and a computer-readable storage medium. Background technique [0002] A distributed storage system stores data in multiple independent devices. The traditional network storage system uses a centralized storage server to store all data. The storage server becomes the bottleneck of system performance and the focus of reliability and security. The need for large-scale storage applications. The distributed network storage system adopts a scalable system structure and uses multiple storage servers to share the storage load, which not only improves the reliability, availability and access efficiency of the system, but also facilitates expansion. For distributed storage, efficient alarm detection and timely reporting of cluster alarms to system administrators are cruci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30
CPCG06F11/3006G06F11/3034G06F11/3051
Inventor 许银龙
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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