Metadata server, network device and automatic resource management method

A metadata server and server technology, applied in data exchange networks, electrical components, digital transmission systems, etc., can solve problems such as labor-intensive and complicated operations

Inactive Publication Date: 2017-05-31
INSTITUTE FOR INFORMATION INDUSTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can be seen that the management mechanism of the known distributed file system needs to be manually configured by the manager of the metadata server and notified to the user of the client...

Method used

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  • Metadata server, network device and automatic resource management method
  • Metadata server, network device and automatic resource management method
  • Metadata server, network device and automatic resource management method

Examples

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Embodiment Construction

[0051]The following will explain the content of the present invention through the embodiments. However, the multiple embodiments are not intended to limit the present invention to be implemented in any environment, application or manner as described in the multiple embodiments. Therefore, descriptions about the embodiments are only for the purpose of explaining the present invention, rather than limiting the scope of the present invention. It should be understood that in the following embodiments and drawings, elements not directly related to the present invention have been omitted and not shown.

[0052] figure 1 is a schematic diagram of a metadata server 11 according to the first embodiment of the present invention. The metadata server 11 includes a network interface 111 , a memory 113 and a processor 115 . The processor 115 is electrically connected to the network interface 111 and the memory 113 . The network interface 111 is connected to a network (not shown in the f...

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Abstract

A metadata server, a network device and an automatic resource management method for the metadata server are provided. The metadata server connects to a plurality of storage servers and a plurality of user devices, and stores system topology information which records connection relationships between the storage servers and the user devices. The metadata server detects whether a system change event occurs between the metadata server and a target storage server. When the system change event occurs, the metadata server updates the system topology information, generates a notification message in response to the update on the system topology information, and transmits the notification message to at least one relevant user device of the user devices. The at least one relevant user device may include the network device.

Description

[0001] 【Technical field】 [0002] The invention relates to a metadata server, a network device and an automatic resource management method for the metadata server. Specifically, the metadata server, network device and automatic resource management method of the present invention are used to implement an automatic resource management mechanism of a distributed file system. [0003] 【Background technique】 [0004] In recent years, due to the vigorous development of computer network technology, various types of network services (such as social networking sites, cloud storage, etc.) have flooded people's lives. In order to manage the data accumulated rapidly by many users and provide sufficient storage space, the architecture of the distributed file system was proposed. [0005] A known distributed file system utilizes a metadata server to centrally manage storage servers and client devices scattered throughout the network. The user of the client is to operate the client device t...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/24
CPCH04L41/12H04L67/1097H04L41/0816
Inventor 吴柏萱庄尚豪石翊辰吕欣泽
Owner INSTITUTE FOR INFORMATION INDUSTRY
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