Disk starting method, system and device and solid state disk

A disk and storage unit technology, applied in the field of hard disk control, can solve problems such as verification failure, disk failure, and users who can only try to restart the whole machine

Pending Publication Date: 2019-12-13
JIANGSU XINSHENG INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The NAND FLASH particles on the market are supplied by many suppliers, and other manufacturers package and sell them by purchasing the die of these mainstream manufacturers, which leads to uneven quality of the particles on the market. There is a gap in the factory, which leads to verification failure during use; even if the original factory self-proclaimed particles, the quality of different batches is also different, even if the design is strictly in accordance with the particle manual, there will be probabilistic verification failures, resulting in disc failure. Normal use
[0003] At present, after the disk verification fails, it usually enters the ROM (Read-Only Memory, read-only memory, here refers to the startup firmware solidified in the chip) disk, and the FW (Firmware, firmware) cannot be started. When the disk is the system The BIOS (Basic Input Output System, basic input and output system) cannot load the system boot data, and the startup fails. The user can only try to restart the whole machine

Method used

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  • Disk starting method, system and device and solid state disk
  • Disk starting method, system and device and solid state disk
  • Disk starting method, system and device and solid state disk

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Embodiment Construction

[0040] 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.

[0041] As a result, the quality of granules on the market is uneven, and some parameters and characteristics are different from those of the original factory, resulting in verification failures during use; even for granules that are self-proclaimed by the original factory, there are differences in the quality of different batches, even if they are strictly in accordance with the granule manual. design, there will also be probabilistic verification failures, res...

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Abstract

The invention discloses a disk starting method, system and device and a solid state disk. The disk starting method comprises: powering on an SSD; loading a bootstrap program; loading the software to be loaded; verifying whether the to-be-loaded software is successfully loaded or not; and if not, disconnecting the power supply of the storage unit, waiting for a preset time, accessing the power supply of the storage unit again, and executing the step of loading the to-be-loaded software. When to-be-loaded software is not successfully loaded; automatic power-off restart is set, power supply voltage is reduced in the process of waiting for preset time after power off, then power supply is conducted again, the problem that probabilistic verification of the disc fails is solved, the final success rate of disc starting and loading is increased, and economic, manual and time cost losses, caused by the probabilistic verification failure, of the disc are reduced.

Description

technical field [0001] The invention relates to the field of hard disk control, in particular to a disk starting method, system, device and solid state hard disk. Background technique [0002] At present, most SSD (Solid State Disk, solid state drive) products on the market are designed according to the architecture of SSD main controller + NAND FLASH particles + discrete power supply. The separated power supply supplies power to the main controller and particles. Communicate with the host to exchange data, and the particles are responsible for storing data. The NAND FLASH particles on the market are supplied by many suppliers, and other manufacturers package and sell them by purchasing the die of these mainstream manufacturers, which leads to uneven quality of the particles on the market. There is a gap in the factory, which leads to verification failure during use; even if the original factory self-proclaimed particles, the quality of different batches is also different, ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1417
Inventor梁小龙
OwnerJIANGSU XINSHENG INTELLIGENT TECH CO LTD