Method for automated testing of NVDIMM data protection stability

A technology for automated testing and data protection, applied in faulty hardware testing methods, redundant data error detection in calculations, electrical digital data processing, etc., can solve the problems of low manual testing efficiency and limited testing times, and achieve practical Strong performance, convenient operation, guaranteed stability and safety

Inactive Publication Date: 2017-09-05
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are currently some manual testing methods, but manual testing is inefficient and the number of tests is limited, so there is an urgent need for a method that can automatically test the NVDIMM data protection function

Method used

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  • Method for automated testing of NVDIMM data protection stability

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Embodiment Construction

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] The method for automatically testing the stability of NVDIMM data protection includes the following steps:

[0021] (1) Connect the server to the power controller, and control the power on of the server through the power controller;

[0022] (2) After the server is powered on and turned on, it enters the shell and writes data to the NVDIMM;

[0023] (3) The power controller cuts off the power supply of the server, and waits for a certain time T to wait for the NVDIMM data backup to complete;

[0024] (4) Power on the server again through the power controller, so that t...

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Abstract

The invention particularly relates to a method for automated testing of NVDIMM data protection stability. The method has the advantages that the method is innovative, highly practical and convenient to operate, and is capable of testing NVDIMM data protection stability effectively through data backup and recovery, so that the gap of automated NVDIMM testing methods is filled, and stability and safety of server products are guaranteed.

Description

technical field [0001] The invention relates to the technical field of server data security, in particular to a method for automatically testing the stability of NVDIMM data protection. Background technique [0002] Memory is an important component of computers and servers. It can temporarily store computing data in the CPU and exchange data with external memories such as hard disks. The high-speed data access capability of DRAM (Dynamic Random Access Memory) is unmatched by other storage devices, but all data will be lost after an abnormal power failure. Once an abnormal power failure occurs, data security will be threatened. Therefore, NVDIMM (Non-Volatile Dual In-line Memory Module, non-volatile memory module) products came into being. While retaining the advantages of high-speed data transmission of DRAM, it can also realize that the system will not lose data when the system is powered off. [0003] NVDIMM is based on ordinary memory DRAM particles, adding flash partic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F11/22
CPCG06F11/1458G06F11/2205G06F11/2273
Inventor 庞潇
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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