A load sharing method and device

A technology of load sharing and parameters, applied in the field of communication, can solve the problems of unbalanced host load, mounting clients, etc., and achieve the effect of improving resources and realizing load balancing and sharing

Active Publication Date: 2021-06-29
NEW H3C TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the above implementation method cannot mount the client according to the actual load of each host, making the load of each host unbalanced

Method used

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  • A load sharing method and device
  • A load sharing method and device
  • A load sharing method and device

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Embodiment Construction

[0027] 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 embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0028] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application 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 term...

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Abstract

The invention discloses a load sharing method and device. This method is applied to hosts that provide NAS services in a NAS cluster system, including: receiving a subscription message sent by an information collection device in a NAS cluster system, and storing the subscribed resource type carried in the subscription message and the resource usage parameters corresponding to the resource type Reporting conditions; when it is detected that the resource usage parameter corresponding to the resource type of the host meets the resource usage parameter reporting condition, the resource usage parameter is notified to the information collection device, so that the information collection device notifies the DNS server in the NAS cluster system according to the resource usage parameter Adjust the host's load information. The invention can effectively disperse and connect clients to hosts providing NAS services according to subscribed resource indicators, realize load sharing of hosts providing NAS services, and improve resource utilization of hosts providing NAS services.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a load sharing method and device. Background technique [0002] In the existing distributed NAS (Network Attached Storage: Network Attached Storage) cluster system, when the client uses NAS storage, it needs to mount or map the file system to the host that provides NAS services in the NAS cluster system, and the host completes it. NFS (Network File System, network file system) / CIFS (Common Internet File System, common Internet file system) mapping and conversion function to the file system. This kind of conversion and mapping needs to consume system resources such as the memory and network of the host, so all the clients are distributed and connected to different hosts, which can maximize the use of host resources. [0003] Currently, it is possible to scatter clients across different hosts in the following ways: [0004] The DNS (Domain Name System, Domain Name ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 张岩
Owner NEW H3C TECH CO LTD
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