Fault positioning method and system for rear-end SAS and related device

A fault location and fault location technology, applied in the server field, can solve problems such as low fault resolution efficiency, and achieve the effect of improving fault repair efficiency and saving manpower

Inactive Publication Date: 2020-04-17
北京浪潮数据技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the corresponding solution can only be found by manually querying the documentation of related products according to the fault error code or fault code at the time of the fault, and the fault resolution efficiency is low.

Method used

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  • Fault positioning method and system for rear-end SAS and related device
  • Fault positioning method and system for rear-end SAS and related device

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Embodiment Construction

[0037] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0038] Please refer to figure 1 , figure 1 It is a flow chart of a backend SAS fault location method provided in the embodiment of the present application, and the method includes:

[0039] S101: When the backend SAS fails, receive a failure error code;

[0040] S102: Determine whether the fault error code exists in the fault list; if so, enter S10...

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Abstract

The invention provides a fault positioning method for a rear-end SAS, and the method comprises the steps: receiving a fault error code when the rear-end SAS is in a fault; judging whether the fault error code exists in a fault list or not, wherein the fault list comprises SAS error codes, scsi drive error reporting word groups and hard disk smart information; and if so, determining fault positioninformation corresponding to the fault error code from the fault list. By comparing the fault error code obtained during the fault with the pre-generated fault list, the fault can be directly positioned as long as the fault error code exists in the fault list, the fault of the rear-end SAS does not need to be manually positioned according to the fault error code, the manpower is saved, and the fault repair efficiency is improved. The invention also provides a back-end SAS fault positioning system, a computer readable storage medium and a fault positioning terminal, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the field of servers, and in particular to a backend SAS fault location method, system and related devices. Background technique [0002] The back-end SAS includes the entire SAS link such as SAS cards, SAS cables, expanders, and hard disks. With the wide application of SAS technology and the generation of massive data in distributed storage. The use of SAS cards, hard disks, etc. is increasing, and the number of subsequent failures is also greatly increased. At present, the corresponding solutions can only be found by manually querying the documentation of related products according to the fault error code or fault code at the time of the fault, and the fault resolution efficiency is low. Therefore, how to save manpower and efficiently locate faults is a technical problem that those skilled in the art need to solve urgently. Contents of the invention [0003] The purpose of this application is to provide a back-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22
CPCG06F11/2205G06F11/2252
Inventor 祝恩桥
Owner 北京浪潮数据技术有限公司
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