Unlock instant, AI-driven research and patent intelligence for your innovation.

Methods of establishing connections, domain name servers, and storage nodes

A technology of domain name server and storage node, which is applied in the field of establishing connection, domain name server and storage node, and can solve the problem that the client cannot establish a connection with the storage system.

Active Publication Date: 2019-04-19
HUAWEI TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for establishing a connection, a domain name server and a storage node, which are used to solve the problem that the client cannot establish a connection with the storage system when the IP address of the storage node in the storage system changes in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Methods of establishing connections, domain name servers, and storage nodes
  • Methods of establishing connections, domain name servers, and storage nodes
  • Methods of establishing connections, domain name servers, and storage nodes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In order to make it easier for those skilled in the art to understand the technical solutions of the present invention, the technical terms involved in the present invention will be briefly introduced below.

[0037] A domain is not only a logical organizational unit of the Windows network operating system, but also a logical organizational unit of the Internet. In the Windows network operating system, the domain is the security boundary, and the domain administrator can only manage the inside of the domain. Unless other domains explicitly grant the administrator management rights, the administrator can access or manage other domains, and each Domains have their own security policies and security trust relationships with other domains.

[0038] The AD domain is a system in the windows server that provides directory, authentication, policy and other services based on the database. It is responsible for the centralized directory management service of the large-scale netwo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method for establishing a connection, a domain name server and a storage node relate to the field of computers and are used to solve the problem that a client cannot establish a connection with the storage system when the IP address of the storage node in the storage system changes. The method includes: the domain name server receives the access request message sent by the client, the domain name server determines the NS record stored in the domain name server according to the machine name included in the access request message; the domain name server determines the first storage node included in the NS record The IP address of the access request message is sent to the first storage node; the domain name server receives the access response message including the current IP address of the second storage node sent by the first storage node according to the access request message; the domain name server The access response message is sent to the client, and the current IP address of the second storage node is used by the client to establish a connection with the second storage node.

Description

technical field [0001] The invention relates to the computer field, in particular to a method for establishing a connection, a domain name server and a storage node. Background technique [0002] Network Attached Storage (English full name: Network Attached Storage, abbreviation: NAS) system realizes data transmission based on standard network protocols, and can provide file sharing and data backup for computers with various operating systems in the network. Wherein, the NAS system provides server message block (English full name: Server Message Block, abbreviated: SMB) protocol access to the outside, and the user can access the NAS system through the SMB client. [0003] In order to ensure the legitimacy of the client, it is usually necessary to authenticate the client. Since the client accessing the NAS system may be from the Active Directory (English full name: Active Directory, AD for short) domain, it is necessary for the NAS system to join the AD domain and provide th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
CPCH04L61/4535
Inventor 李学锋
Owner HUAWEI TECH CO LTD