Method for automatically locating internal storage faults

An automatic positioning and memory technology, applied in the detection of faulty computer hardware, etc., can solve the problems that the alarm mechanism does not meet the needs of enterprises, does not support accurate memory monitoring, and cannot fully adapt, so as to save operating costs and reduce potential Risk, the effect of reducing the replacement rate

Inactive Publication Date: 2014-01-15
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First, most machine models do not support accurate memory monitoring. Therefore, the use of out-of-band memory monitoring is limited by manufacturers and server models.
[0005] Second, the alarm mechanism of out-of-band memory monitoring often does not meet the actual

Method used

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  • Method for automatically locating internal storage faults
  • Method for automatically locating internal storage faults
  • Method for automatically locating internal storage faults

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for simplicity and clarity and does not in itself indicate a relationshi...

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Abstract

The invention provides a method for automatically locating internal storage faults. The method comprises the following steps: reading a value of a register of an MCA, and analyzing the value of the register so as to obtain internal storage fault information, wherein the internal storage fault information comprises internal storage fault types and the number of fault times corresponding to the internal storage fault types; comparing the number of fault times corresponding to each internal storage fault type with a preset threshold value of the number of corresponding fault times; locating the internal storage fault of which the number of fault times exceeds the threshold value of the number of corresponding fault times so as to obtain the logical position of a fault internal storage. By means of the method, the internal storage faults of a server can be located, and the internal storage is repaired according to the internal storage fault types.

Description

technical field [0001] The invention relates to the technical field of server maintenance, in particular to a method for automatically locating memory faults. Background technique [0002] In the data center, the number of servers is very large, and there are multiple roots of memory in each machine. If a memory module fails, you need to determine which memory module is faulty. In terms of server memory fault location, out-of-band memory monitoring has become a means that most enterprises rely on. Server manufacturers often provide users with server hardware information through BMC (Baseboard Management Controller, baseboard management controller) + sensors. health status. The memory fault is intercepted by the SMI (structure of management information, management information structure) supported by the BIOS (Basic Input Output System, basic input and output system), and the information is stored in the Sensor of the BMC system. Users can use the IPMI (Intelligent Platform ...

Claims

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Application Information

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IPC IPC(8): G06F11/22
Inventor 王雁鹏曹瑞
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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