Control method of memory device and relevant device

A technology for storage devices and control methods, applied in the field of storage, capable of solving problems such as performance loss

Active Publication Date: 2013-04-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For prior art data processing system hosts such as servers, PCs, and storage arrays utilizing SSDs, which include one or more SSDs, the controller of the data processing system host is separated from the controller of the SSD, and th

Method used

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  • Control method of memory device and relevant device
  • Control method of memory device and relevant device
  • Control method of memory device and relevant device

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Embodiment Construction

[0088] 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 creative efforts fall within the protection scope of the present invention.

[0089] figure 1 It is a method flowchart of an embodiment of a method for controlling a storage device provided by the present invention. The storage device is set on the host computer of the data processing system, and the storage device includes a flash memory FLASH and a data interface, and the controller of the host computer of the data processing system controls the FLASH through the data interface, such as figure 1 As shown, the control method includes the f...

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PUM

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Abstract

The invention discloses a control method of a memory device and a relevant device. The memory device is arranged in a data processing system host machine, a controller of the data processing system host machine performs unified management to FLASH of the memory device, superincumbent unified management and control the FLASH of the memory device can be achieved, and achieving of resource optimization is facilitated.

Description

technical field [0001] The present invention relates to the technical field of storage, and in particular to a storage device control method and a related device. Background technique [0002] Solid state storage devices (Solid State Disk, SSD) have been widely used in consumer-level to enterprise-level storage fields due to the advantages of no mechanical rotating parts and a wide operating temperature range of chips. For prior art data processing system hosts such as servers, PCs, and storage arrays utilizing SSDs, which include one or more SSDs, the controller of the data processing system host is separated from the controller of the SSD, and they interact through standard protocols , however, the controller of the data processing system host and the controller of the SSD respectively encapsulate and analyze the data according to the protocol, resulting in performance loss. [0003] FLASH is managed, and resources cannot be uniformly controlled and optimized from top to ...

Claims

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Application Information

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IPC IPC(8): G06F12/06G06F3/06
Inventor 柯乔杨朔
Owner HUAWEI TECH CO LTD
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