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Port detection method and network monitoring system

A detection method and port technology, applied in the field of port detection and network monitoring system, can solve problems such as troublesome distributed storage, and achieve the effect of avoiding too many detection packets.

Inactive Publication Date: 2021-04-09
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how to quickly and accurately report the health status of distributed storage nodes to distributed storage has always been a problem that plagues distributed storage.

Method used

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  • Port detection method and network monitoring system
  • Port detection method and network monitoring system
  • Port detection method and network monitoring system

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Embodiment Construction

[0037] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present specification as recited in the appended claims.

[0038] The terms used in this specification are for the purpose of describing particular embodiments only, and are not intended to limit the specification. As used in this specification and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the t...

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Abstract

The invention provides a port detection method and a network monitoring system, and the method comprises the steps of: enabling a storage node to transmit a subscription message to a storage switch, so as to enable the storage switch to determine a to-be-monitored switch port on the storage switch according to the subscription message, and receiving the port state of the switch port monitored by the storage switch, and judging the working state of the storage port corresponding to the switch port according to the port state. Through adoption of the method, the storage switch can actively monitor the port state of the switch port corresponding to the storage port and inform the storage node of the port state, so that the storage node determines the working state of the storage port according to the port state of the switch port.

Description

technical field [0001] The present disclosure relates to the field of network monitoring, in particular to a port detection method and a network monitoring system. Background technique [0002] Driven by the explosive growth of data, distributed storage is favored by more and more enterprises and solutions due to its advantages of online expansion, free expansion of capacity, uninterrupted business, and near-linear performance increase with the number of nodes. However, how to quickly and accurately report the health status of distributed storage nodes to distributed storage has always been a problem that plagues distributed storage. Customers have higher and higher requirements for storage availability. When a node fails, the tolerable IO interruption time of the front-end business has changed from the original minute level to 30s level. Now more enterprises have put forward the IO business interruption requirement of <10s level. Higher requirements are put forward for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/06H04L29/08
CPCH04L43/18H04L69/22H04L67/1097
Inventor 张岩
Owner NEW H3C TECH CO LTD