Storage system data reduction service log management method and related components

Abstract

The invention discloses a storage system data reduction service log management method, which calls a memory to respond to a write-in demand of a data reduction service log, and is high in data write-in speed due to the fact that the data reduction service stores the log through the memory, and quick write-in of a large amount of data can be guaranteed by adopting a circular write-in log recordingmode. Therefore, the log management basically has no influence on the performance of the data reduction service; after log saving is triggered, logs of data reduction services are saved in a disk; therecord content is rich according to collected configuration information, IO service data of IO operations and all-around service information of service performance statistical information, so that the requirements for fault analysis and positioning, daily maintenance and optimization and the like of data reduction threads can be met, and the operation stability of the data reduction service in the storage system can be ensured. The invention further provides a storage system data reduction service log management device and equipment and a readable storage medium, which have the above beneficial effects.

Description

technical field [0001] This application relates to the technical field of storage systems, in particular to a storage system data reduction business log management method, device, equipment and a readable storage medium. Background technique [0002] With the development of information industrialization, the growth rate of information data is obvious, the scale of data to be stored is getting larger and larger, and higher requirements are placed on the capacity of storage devices. Data reduction has become an important business content in storage, and the design of software is complicated. The degree is also gradually increasing, so a more complete and available log system is needed to ensure long-term and stable data reduction business operation. [0003] At present, the traditional log record is used for data reduction business, and because the traditional log record is set as a unified log collection rule of the system, the recorded node items are limited and the data ite...

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional log record is used for data reduction business, and the traditional log record is set as a unified log collection rule of the system, the recorded node items are limited, and the data items are few, while the data reduction business has high complexity and the importance of operation High, resulting in the currently recorded logs cannot meet the daily maintenance and fault handling needs of the data reduction business

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