Dynamic server dilatation system and method

A dynamic expansion, server technology, applied in the field of computer networks, can solve the problems of insufficient server disk capacity, high hard disk cost, website interruption, etc.

Active Publication Date: 2015-12-16
HUNAN YIGU TECH DEV
View PDF10 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a server, a large amount of data generated by users during use may cause the problem of insufficient disk capacity of the server
[0003] The traditional server expansion method is to add a new hard disk with a larger capacity, and copy the contents of the original disk to the new drive letter. Decline in website traffic
At the same time, it is more expensive to add a hard disk with a larger capacity, and there are also requirements for the hard disk model, and during the expansion process, the two disks cannot be offline, otherwise data will be lost
The traditional server expansion method has the disadvantage of low operational reliability

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
  • Dynamic server dilatation system and method
  • Dynamic server dilatation system and method
  • Dynamic server dilatation system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A server dynamic expansion system, such as figure 1 As shown, it includes a load balancer 110 and a management server 120 , the load balancer 110 is used to connect to the storage server 200 , and the management server 120 communicates with the load balancer 110 .

[0019] The load balancer 110 is used to monitor the load of the storage server 200, and when the load of the storage server 200 exceeds a preset value, send an expansion request instruction to the management server 120; and receive the expansion address information sent by the management server 120, and according to the expansion address information A communication connection is established with the capacity expansion server, and the load of the storage server 200 is adjusted to the capacity expansion server. The management server 120 is configured to send expansion address information to the load balancer 110 after receiving the expansion request instruction.

[0020] The expansion address information refe...

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

The invention relates to a dynamic server dilatation system and method. A load equalizer monitors the load of a storage server and sends a dilatation request instruction to a management server when the load of the storage server exceeds a preset value. The management server sends dilatation address information to the load equalizer after receiving the dilatation request instruction. The load equalizer establishes a communication connection with a dilatation server according to the dilatation address information and adjusts the load of the storage server to the dilatation server. After the overload of the storage server is detected, the load of the overload server is adjusted to the dilatation server to avoid an undercapacity of the disk of the server. During dilatation of the server, influence on normal operation of a website and normal access of a user can be avoided, and limitations to the model and the capacity of the disk of the server also can be reduced; as a result, potential safety hazards caused to the data of the server in the dilatation process are effectively relieved, and the operation reliability is high; besides, the dilatation method is simple and easy to implement, and convenient for dynamic expansion of a platform.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a server dynamic expansion system and method. Background technique [0002] With the popularization and continuous development of the Internet, the ever-increasing demand for access is increasingly testing the load capacity of the server. For a server, a large amount of data generated by users during use may cause insufficient disk capacity of the server. [0003] The traditional server expansion method is to add a new hard disk with a larger capacity, and copy the contents of the original disk to the new drive letter. A drop in website traffic. At the same time, the cost of adding a hard disk with a larger capacity is high, and there are also requirements for the hard disk model, and during the expansion process, the two disks cannot be taken offline, otherwise data will be lost. The traditional server expansion method has the disadvantage of low operational reliabi...

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 Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1001
Inventor 徐析
Owner HUNAN YIGU TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products