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

Solid state disk control method and device and solid state disk system

A solid-state hard disk and control method technology, applied in the field of communication, can solve the problems affecting the data throughput of solid-state hard disk, the host cannot know the throttling of the solid-state hard disk, and limit the adjustment and control of the solid-state hard disk by the host, so as to achieve the effect of maximizing data throughput

Active Publication Date: 2019-09-24
镕铭微电子济南有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a solid-state hard disk control method, device and solid-state hard disk system to solve the problem in the prior art that the host cannot know when the solid-state hard disk starts throttling. This limits the adjustment and control of the host to the solid-state drive, which in turn affects the data throughput of the solid-state drive.

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
  • Solid state disk control method and device and solid state disk system
  • Solid state disk control method and device and solid state disk system
  • Solid state disk control method and device and solid state disk system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to solve the problem in the prior art that the host cannot know when the solid-state hard disk starts thermal throttling, which affects the overall data throughput, the present invention provides a solid-state hard disk control method, by calculating the thermal time constant of the solid-state hard disk, and Calculate the remaining writing time of the solid-state hard disk according to the thermal time constant, so that the host can predict when the thermal throttling will start according to the remaining writing time, so that before starting the thermal throttling, the solid-state hard disk that will start the thermal throttling Tasks are handled separately to other SSDs to maximize data throughput. The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the pre...

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 discloses a solid state disk control method and device and a solid state disk system. According to the solid state disk control method, the thermal time constant of a solid state disk is calculated, and the residual write-in time of the solid state disk is calculated according to the thermal time constant, so that the host can predict when the thermal throttling starts according to the residual write-in time, and tasks of starting the thermal throttling solid state disk are respectively processed to other solid state disks before the thermal throttling is started, so that the maximum data throughput is realized.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a control method and device for a solid-state hard disk and a solid-state hard disk system. Background technique [0002] Many large solid-state arrays need to maximize data throughput and operate at maximum read and write performance. But during data writing, the flash memory in the SSD consumes a lot of power, which increases the temperature of the SSD. And if the temperature of the flash memory is too high, it will affect the life of the flash memory. Therefore, during operation, it is necessary to control the operating temperature of the solid state drive. [0003] The temperature control of existing solid-state drives is mainly passive adjustment, that is, thermal throttling is activated when the temperature exceeds a certain range. During this process, the host can only know the temperature of the solid-state drive, but cannot know how long it will take The solid-...

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): G06F3/06G06F11/30
CPCG06F3/0613G06F3/0635G06F3/0688G06F11/3034G06F11/3058Y02D10/00
Inventor 约翰普拉斯特
Owner 镕铭微电子济南有限公司