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Method for realizing online hard disk failure simulation

An implementation method and hard disk technology, applied in the field of server storage, can solve the problems of inability to intuitively display the status of hard disks, simulate hard disk failures that cannot be online, and not intuitive enough, and achieve intuitive display, rigorous disk failure methods, and strong practicability Effect

Inactive Publication Date: 2015-04-29
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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Problems solved by technology

[0008] This simulation method is to make the hard disk "forced to drop the disk". The hard disk does not leave the connector in essence, but by sending a disk drop command, the red light will light up when the hard disk is not dropped; this method cannot be simulated online When the hard disk is lost, the hard disk can only be "forced to lose the disk", which is not rigorous enough and not intuitive enough, but the hard disk does not actually leave the connector. This method cannot intuitively show the state of the hard disk when it is lost.

Method used

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  • Method for realizing online hard disk failure simulation
  • Method for realizing online hard disk failure simulation
  • Method for realizing online hard disk failure simulation

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] The invention proposes an implementation method for online simulation of disk loss of a hard disk. The method utilizes a Raid card and a hard disk backplane to manage the hard disk, and simulates the disk failure of the hard disk online through a Raid Card Controller in Raid mode. This method can realize online simulation of disk loss, which is convenient, quick, and clear, and does not need to simulate hard disk loss by entering the OS to send a disk command.

[0032] as attached figure 1 As shown, the specific implementation process is:

[0033] 1. Build an online simulation platform, which includes the motherboard, power supply, CPU, memory, RAID card, hard disk and hard disk backplane, etc. The specific configuration hardware names and quantities are shown in the following table:

[0034]

[0035] After the construction is compl...

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Abstract

The invention discloses a method for realizing online hard disk failure simulation. The method includes: setting up an online simulation platform; entering a controller operation interface and starting a RAID mode; initiating a hard disk, and checking Raid array information; performing an online hard disk failure operation, entering a Raid array information interface, and observing the state of a back plate indicator lamp; taking one of the hard disks off a back plate, and observing the state of the back plate indicator lamp at the moment; reconnecting the taken-off hard disk to the back plate to allow the state of the back plate indicator lamp to change again so as to complete the whole online hard disk failure simulation process. Compared with the prior art, the method has the advantages that online hard disk failure simulation can be achieved, the method is convenient, fast, clear, high in practicality and easy to popularized, and hard disk failure simulation can be achieved without entering OS and transmitting a hard disk failure instruction.

Description

technical field [0001] The invention relates to the technical field of server storage, in particular to a highly practical and online simulation method for realizing disk loss of a hard disk. Background technique [0002] With the continuous advancement of science and technology, the rapid growth of Internet users and the acceleration of enterprise informatization process have resulted in explosive growth of data. Data storage is particularly important and has become the focus of research. For servers, one of the important storage media is the hard disk. If the server is the core of network data, then the server hard disk is the core data warehouse, storing important data of users. [0003] As the data warehouse of network storage, hard disk plays a vital role in server storage. For a server node, the space is limited, and the components on the motherboard are more compact. If you want to increase the storage capacity of the server in the limited space and connect more hard...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/16
Inventor 岳远斌郭猛赵伟涛
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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