Data error positioning method and device, equipment and medium

By using monitoring scripts in the storage system for data comparison and error positioning, the problems of lag and labor cost in the inconsistent data positioning process in the prior art are solved, and fast and efficient data error positioning is achieved.

CN119739555APending Publication Date: 2025-04-01INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202411892671.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2025-04-01

AI Technical Summary

Technical Problem

The prior art has lag in the process of positioning data inconsistency problems, and the analysis takes time and requires a lot of manpower, resulting in increased processing time and cost.

Method used

By turning on the monitoring script, the data information from the storage end and the host end are obtained for comparison, the read and write action is stopped when an inconsistency is detected, the error data location information is collected, and the host volume mapping information is combined with the host volume mapping information to determine the mapping position of the error data at the protocol unit on the storage end, and then the positioning data errors are analyzed step by step in each storage unit.

Benefits of technology

It shortens the time for traditional manual problem detection, improves the efficiency of data mislocalization, reduces manpower investment, and reduces processing costs.

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Abstract

The invention discloses a data error positioning method and device, equipment and a medium, and belongs to the technical field of data processing.The method comprises the steps that whether data information of a storage end is consistent with expected data information written by a host end for the first time or not is judged; in response to the fact that the data information of the storage end is inconsistent with expected data information written by a host end for the first time, host read-write actions are stopped, and the mapping position of error report data in a storage end protocol unit is determined according to the error report data position information and host volume mapping information; and each storage unit reads data according to the mapping address of the error report data in each storage unit, and analyzes the data of each storage unit step by step so as to locate data errors. According to the method and the device, through the script tool, quick response is carried out when data inconsistency is detected, the problem is positioned to a specific unit in the storage end, the time of traditional manual troubleshooting is shortened, and the efficiency of data error positioning is improved.
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