Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for processing data

A data area and data unit technology, applied in the information field, can solve problems such as easy data loss, achieve the effect of improving security and reducing the risk of data loss

Active Publication Date: 2014-01-01
HUAWEI TECH CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a data processing method and device, which can solve the problem that data is easily lost when the thin pool is full

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
  • Method and device for processing data
  • Method and device for processing data
  • Method and device for processing data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the application scenario of thin pool configuration, refer to figure 1 as shown, figure 1 Schematic diagram of the application scenario for thin pool configuration. The host is used to process application services, and three disk spaces are shown in the figure. Of course, the number of disks is not limited to three, and three disks are used as an example for illustration here. All the space of the three disks is regarded as a thin pool, and the thi...

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

An embodiment of the invention discloses a method and a device for processing data, and relates to the field of information technologies. By the aid of the method and the device, the problem that data can be lost easily when a thin pool is fully written can be solved. The particular scheme includes that the method comprises judging whether a data area of a thin pool is fully written or not; storing data in a cache into a page reservation area in a page form if the data area is fully written. The method and the device are used for processing the data.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a data processing method and device. Background technique [0002] Thin Provisioning technology (Thin Provisioning, TP) is a virtualized storage technology evolved from the traditional space allocation method. It gathers all physical storage space into a thin pool for unified management. The thin pool is the bottom layer of the thin provisioning system. The logical storage space mapped from the physical storage space. A thin logical unit number (Logic Unit Number, LUN) is a storage unit of a thin pool, and physical storage space can be obtained from the thin pool as required. [0003] When the thin pool is full, there may still be data in the cache that cannot be written into the thin pool, and the system can only keep this part of the data in the cache, which will occupy a large amount of cache, affect other services, and stay in the cache The data is easily lost,...

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): G06F12/08G06F3/06
Inventor 熊国刚
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com