CN107894904B

CN107894904B - A method and system for modifying the quality of Samsung SATA SSD TX using magician

Info

Publication number: CN107894904B
Application number: CN201711287579.4A
Authority: CN
Inventors: 王守强
Original assignee: Zhengzhou Yunhai Information Technology Co Ltd
Current assignee: Zhengzhou Yunhai Information Technology Co Ltd
Priority date: 2017-12-07
Filing date: 2017-12-07
Publication date: 2021-04-09
Anticipated expiration: 2037-12-07
Also published as: CN107894904A

Abstract

The invention provides a method and system for modifying the TX quality of Samsung SATA SSD by using magician. Using magician tool under Linux system, the bin file in the register is exported and the anti-noise capability of the TX signal of the hard disk is modified by commands. The bin file is re-imported into the register, which fully reduces the link signal error and bit error rate caused by the signal quality from the motherboard end to the hard disk end of the server system, and improves the running stability and reliability of the server system. The invention has strong operability, simplicity and easy realization.

Description

Method and system for modifying Samsung SATA SSD TX quality by using magic

Technical Field

The invention relates to the technical field of servers, in particular to a method and a system for modifying the quality of a Samsung SATA SSD TX by using a magic.

Background

With the continuous development and growth of the wave server, as the largest server supplier in China, the server market already covers various fields, and the requirements of clients on hard disks are higher and higher. As one of the server product providers, how to satisfy the diversified demands of users and ensure the stability and reliability of various application environments is a problem that we must face and consider. Therefore, for the hard disk to be used on our server, comprehensive tests and verifications of functionality, stability, performance and the like must be carried out, so as to ensure the quality of the product.

The communication among all parts in the server system is realized through signals, the quality of superior signals plays a key role in the receiving of inferior signals, and when the superior signals cannot be adjusted and optimized, if the denoising of the inferior receiving can be optimized, the stability of the server system can also play a great role. The hard disk is used as a carrier of data, and all data transmission is realized through signal interaction. If the eye pattern of the hard disk receiving signal is not ideal enough, the signal can be normally identified enough, the error rate of the received data can be reduced, and communication failure is greatly avoided.

Through tools under the system, the anti-noise capacity of the TX signal of the hard disk is modified, and the probability of errors of a link signal of the system can be greatly reduced. Meanwhile, the risk of server failure or data safety caused by the replacement of the hard disk of the server is reduced. However, there is no optimized method for modifying TX in the prior art.

Disclosure of Invention

Based on the problems, the invention provides a method and a system for modifying the quality of a Samsung SATA SSD TX by using a magic, and the method and the system can improve the operation stability and reliability of a server system.

The invention provides the following technical scheme:

in one aspect, the present invention provides a method for modifying samsung SATA SSD TX quality using a magic, comprising:

step 101, displaying the anti-noise capability of the current hard disk;

102, exporting a bin file in a register, and modifying the bin file; step 103, reintroducing the modified bin file into the register;

step 104, restart the server system using a reboot command.

Wherein, the anti-noise capability of the current hard disk is displayed by using a/magic-d 1-V-g command, and bin files in the register are exported by using a/magic-d 1-V-g > > setting.

Wherein the bin file is modified using vim setting.

And the server system also carries out verification on the measurement signal after restarting.

In addition, the present invention also provides a system for modifying samsung SATA SSD TX quality using a magic, the system comprising: the display module is used for displaying the anti-noise capability of the current hard disk;

the modifying module is used for exporting the bin file in the register and modifying the bin file; the reloading module is used for re-importing the modified bin file into the register;

and the restarting module is used for restarting the server system by using a reboot command.

Wherein the bin file is modified using vim setting.

The invention provides a method and a system for modifying samsung SATA SSD TX quality by using a magic tool, wherein a magic tool is used under a Linux system to export a bin file in a register and modify TX signal anti-noise capability of a hard disk through a command, and the modified bin file is reintroduced into the register, so that link signal errors and bit error rates of a server system caused by signal quality from a main board end to a hard disk end are fully reduced, and the running stability and reliability of the server system are improved. The method has strong operability, is simple and is easy to realize.

Drawings

FIG. 1 is a graph of noise immunity data for the present invention

FIG. 2 is a noise reduction capability map of the present invention;

FIG. 3 is a schematic diagram of a bin modification of the present invention;

FIG. 4 is a bin data plot after modification by the present invention;

fig. 5 is a flow chart of a method of the present invention.

Detailed Description

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts. In the Linux system, the hard disk TX is modified through the magic to improve the denoising capability of the hard disk transmitting signal, the operability is strong, the operation is simple and easy to realize, most importantly, the state of the hard disk can be changed without replacing the hard disk, and the important significance is realized in improving the operation stability of the server system and the overall reliability of the system.

In one aspect, an embodiment of the present invention provides a method for modifying samsung SATA SSD TX quality using a magic, comprising:

step 101, displaying the anti-noise capability of the current hard disk;

the invention is based on a linux64 bit system, and a magic tool is copied in the system;

firstly, displaying the current anti-noise capability by using/magic-d 1-V-g, wherein a hexadecimal numerical value represents the noise capability as shown in the attached figure 1; as in fig. 2, the noise reduction capability is-2 dB when set to 0721, and it will become-3.5 dB if 0721 is modified to 2221.

102, exporting a bin file in a register, and modifying the bin file;

the values in the registers are derived using the/big-d 1-V-g > > setting.bin command, and the bin contents are modified using the vimseting.bin, fig. 3 is a bin modification diagram, and fig. 4 is a modified bin data diagram.

Step 103, reintroducing the modified bin file into the register;

and (3) the modified bin file is imported into a register again by using the/magic-d 1-V-s-l puncturing, namely, the value of the decision TX is modified from 0721 to 2221.

Step 104, restart the server system using a reboot command.

The reboot command is used to validate the server system restart.

And the server system also carries out verification on the measurement signal after restarting. The anti-noise capability of the hard disk is enhanced after TX (TX) denoising capability is modified by measuring signals before and after modification.

In a Linux system, the hard disk TX is modified through the magic, the denoising capability of a hard disk receiving signal is improved, the operability is strong, the simplicity and the implementation are realized, most importantly, the state of the hard disk can be changed without replacing the hard disk, and the improvement of the operation stability of a server system and the overall reliability of the system have important significance.

The invention provides a method for modifying samsung SATA SSD TX quality by using a magic tool, which is characterized in that a magic tool is used in a Linux system to export a bin file in a register and modify TX signal anti-noise capability of a hard disk through a command, and the modified bin file is reintroduced into the register, so that link signal errors and bit error rates of a server system caused by signal quality from a main board end to a hard disk end are sufficiently reduced, and the operation stability and reliability of the server system are improved. The method has strong operability, is simple and is easy to realize.

In another aspect, embodiments of the invention provide a system for modifying samsung SATA SSD TX quality using a magic. The system comprises:

the display module 201 is configured to display the anti-noise capability of the current hard disk;

firstly, displaying the current anti-noise capability by using/magic-d 1-V-g, wherein a hexadecimal numerical value represents the noise reduction capability as shown in the attached figure 1; as in fig. 2, the noise reduction capability is-2 dB when set to 0721, and it will become-3.5 dB if 0721 is modified to 2221.

A modifying module 202, configured to export a bin file in a register, and modify the bin file;

A reload module 203, configured to re-import the modified bin file into the register;

And a restarting module 204, configured to restart the server system using a rebot command.

The reboot command is used to validate the server system restart.

The invention provides a system for modifying samsung SATA SSD TX quality by using a magic tool, wherein a magic tool is used under a Linux system to export a bin file in a register, modify TX signal anti-noise capability of a hard disk by a command, and re-import the modified bin file into the register, so that link signal errors and bit error rates of a server system caused by signal quality from a main board end to a hard disk end are fully reduced, and the running stability and reliability of the server system are improved. The method has strong operability, is simple and is easy to realize.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method of using magician to modify the quality of Samsung SATA SSD TX, characterized in that:

Step 101, displaying the anti-noise capability of the current hard disk;

Step 102, export the bin file in the register, and modify the numerical value that determines the quality of SSD TX in the bin file;

Step 103, re-import the modified bin file into the register;

Step 104, use the reboot command to restart the server system.

2. The method according to claim 1, wherein: use the ./magician-d1-V-g command to display the anti-noise capability of the current hard disk, use ./magician-d1-V-g>>setting.bin to The bin file export in the register.

3. The method according to claim 1, wherein the bin file is modified by using vim setting.bin.

4 . The method according to claim 1 , wherein: after the server system is restarted, a measurement signal is also performed for verification. 5 .

5. A system for modifying the quality of Samsung SATA SSD TX using magician, wherein the system comprises: a display module for displaying the anti-noise capability of the current hard disk;

A modification module, used for exporting the bin file in the register, in the bin file, the numerical value that determines the quality of the SSD TX will be modified;

Reload module for re-importing the modified bin file into the register;

The restart module is used to restart the server system using the reboot command.

6. The system according to claim 5, wherein: use ./magician–d1–V–g command to display the anti-noise capability of the current hard disk, use ./magician–d1–V–g>>setting.bin to set The bin file export in the register.

7. The system according to claim 5, wherein the bin file is modified by using vim setting.bin.

8. The system according to claim 5, characterized in that: after the server system is restarted, a measurement signal is also performed for verification.