Method for data migration, service system and sever equipment

A server and data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., to achieve fast access operations, improve utilization and system service quality

Inactive Publication Date: 2011-07-13
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These contents have the characteristics of large quantity, concentrated popularity, and easy update of freshness, so more network overhead and network storage devices are required, and the pure mirroring method is far from satisfying this kind of network application

Method used

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  • Method for data migration, service system and sever equipment
  • Method for data migration, service system and sever equipment
  • Method for data migration, service system and sever equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The step of migrating the data between storage devices of different access speed levels according to the degree of attention of the data includes: specifically, when the data is located in the second-level storage device, it is detected that the degree of attention of the data is greater than a reference degree of attention, then migrate the data from the second-level storage device to the first-level storage device; when the data is in the first-level storage device, it is detected that the degree of attention of the data is less than or equal to If the benchmark attention degree is used, the data is migrated from the first-level storage device to the second-level storage device.

[0030] The degree of attention of the data is the number of times the data is accessed within the detection time period ending at the detection time, or the ratio of the number of times the data is accessed to the detection time period within the detection time period ending at the detection ...

Embodiment 2

[0035] Migrate the data between storage devices of different access speed levels according to the degree of attention and freshness of the data; specifically, when the data is located in the second-level storage device, it is detected that the degree of attention of the data is greater than the reference When the degree of attention is paid and the freshness is greater than the reference freshness, the data is migrated from the second-level storage device to the first-level storage device; when the data is located in the first-level storage device, the data is detected When the degree of attention is less than or equal to the reference degree of attention and the freshness is less than or equal to the reference freshness, the data is migrated from the first-level storage device to the second-level storage device.

[0036] The degree of attention of the data is the number of times the data is accessed within the detection time period ending at the detection time, or the ratio of...

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Abstract

The invention discloses a method for data migration, service system and server equipment. Data is migrated among different pieces of storage equipment at different access speed ranks according to the concerned degree of the data. According to the scheme by the invention, file storage can be automatically optimized, data is migrated among different pieces of storage equipment at different access speed ranks, hot spot data is immediately migrated to the storage equipment with the highest access speed, non hot spot data is migrated to the storage equipment at low access speed in time, so that the user can more quickly access the hot spot data, and the utilization ratio and the system service quality of the storage equipment are improved.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a data migration method, service system and server equipment. Background technique [0002] The data content carried on the traditional network is mainly web pages. Usually, the server side (website) arranges appropriate network servers and storage devices according to the capacity requirements of the website, and different network users visit the website and download relevant webpages. With the continuous increase of users on the Internet, the number of visits to the website increases sharply, which makes the network equipment and storage equipment of the website overwhelmed. In this regard, each manufacturer adopts server mirroring technology, and puts cache devices in places where users are relatively concentrated, as a mirror server for the original server. When users access the original server, they are redirected by the network to the mirror server closest to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 刘正伟文中领
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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