A method and system for reporting memory ECC faults

A fault and memory technology, which is applied in the field of server diagnosis, can solve problems such as uninterrupted test error reporting, affecting the efficiency of diagnosis and maintenance, etc., and achieves the effect of being economical and practical, improving efficiency and accuracy, and simple operation

Active Publication Date: 2021-07-27
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a memory ECC fault error reporting method, which aims to solve the problem in the prior art that in the memory pressure test process, the test error cannot be interrupted in time after the ECC is generated, which affects the efficiency of diagnosis and maintenance.

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  • A method and system for reporting memory ECC faults
  • A method and system for reporting memory ECC faults
  • A method and system for reporting memory ECC faults

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] figure 1 Shown is the implementation flowchart of the memory ECC fault error reporting method provided by the present invention, which specifically includes the following steps:

[0047] In step S101, when the BMC Trap function is turned on, a pre-configured memory stress test program is invoked and run.

[0048] In this step, there is a memory pressure test link in the aging test of the server. The pressure tools of different manufacturers may be different, but the purpose is to test all the BITs on the memory.

[0049] In step S102, during the memory stress test, the ECC error informatio...

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Abstract

The present invention relates to the technical field of server diagnosis, and provides a memory ECC fault error reporting method and system. The method includes: calling and running a pre-configured memory pressure test program when the BMC Trap function is enabled; Check and correct the ECC error information, and report the obtained ECC error information to the corresponding tester through the BMC Trap function; after the tester receives the ECC error information, confirm whether it is the local ECC error information; when When it is confirmed that the local ECC error is reported, the control interrupts the stress test and reports an error, so as to realize the error detection of memory ECC failure, and does not need to increase additional budget. The operation is simple, economical and practical, and can effectively improve the efficiency and efficiency of server memory ECC error reporting. Accuracy, suitable for scenarios such as quality inspection in the production stage and emergency handling of faults in after-sales customer service.

Description

technical field [0001] The invention belongs to the technical field of server diagnosis, and in particular relates to a memory ECC fault error reporting method and system. Background technique [0002] In the production stage and after-sales stage of the current server, diagnostic tools are needed to detect product quality and find product faults. Among them, memory pressure testing is one of the main ways to diagnose server product quality and find faults. [0003] In the past memory stress test, only after all the internal stress tests have been run, the BMC LOG can be obtained through the Intelligent Platform Management Interface (IPMI) command to determine whether the test machine has a memory ECC error. During the memory stress test, it is impossible to interrupt the test and report an error in time after the ECC is generated, which affects the efficiency of diagnosis and maintenance. Contents of the invention [0004] The purpose of the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/22
CPCG06F11/2205G06F11/2273
Inventor 赵晓强
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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