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Lighting method and system for SATA hard disk and related component

A technology of SATA hard disk and DIP switch, which is applied in the server field and can solve the problem that the driver does not support PCH lighting management.

Active Publication Date: 2019-01-25
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In RAID mode, its lighting phenomenon is completely correct, but Intel officially confirmed that in AHCI mode, its driver does not support PCH to manage the lighting of SATA hard drives

Method used

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  • Lighting method and system for SATA hard disk and related component
  • Lighting method and system for SATA hard disk and related component
  • Lighting method and system for SATA hard disk and related component

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Embodiment Construction

[0035] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0036] see below figure 1 , figure 1 It is a flowchart of a lighting method for a SATA hard disk provided in the embodiment of the present application.

[0037] Specific steps can include:

[0038] S101: The CPLD obtains the state of the DIP switch on the backplane, and determines the source of the SGPIO signal according to the state of the DIP swi...

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PUM

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Abstract

The invention discloses a lighting method for a SATA hard disk. The lighting method comprises the following steps: a CPLD obtains a dial switch state of a backplane and determines a SGPIO signal source according to the dial switch state; frame information sent by a BMC is received, and a control mode of the SATA hard disk is determined according to the frame information; and a control signal transmitted from a PCH or the BMC is received according to the SGPIO signal source and the control mode so as to perform a lighting operation with the control signal. The method can be used for lighting the SATA hard disk in different control modes. The invention also discloses a lighting system for a SATA hard disk, a computer-readable storage medium and electronic equipment, which have the abovementioned beneficial effects.

Description

technical field [0001] The present invention relates to the technical field of servers, in particular to a lighting method and system for a SATA hard disk, a computer-readable storage medium and an electronic device. Background technique [0002] Nowadays, the server industry is becoming more and more mature, and server products are emerging in an endless stream. However, the most basic classification of hard disks, the key components used in servers, is still NVME hard disks and SAS / SATA disks. [0003] Intel's PCH supports lighting on SATA hard disks. The principle is that the PCH directly sends SGPIO signals to turn on the lights, including hard disk positioning lights (blue) and hard disk error lights (red). [0004] In the prior art, there are two sources of PCH lighting and SGPIO: SATA and SSATA. It has two modes respectively: RAID mode and AHCI mode. In RAID mode, its lighting phenomenon is completely correct, but Intel officially confirmed that in AHCI mode, its dr...

Claims

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Application Information

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IPC IPC(8): G06F11/32
CPCG06F11/325G06F11/326
Inventor 王勇
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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