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Dynamically determining tracks to prestage from storage to cache by training a machine learning module
Dynamically determining tracks to prestage from storage to cache by training a machine learning module
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机译:通过培训机器学习模块,动态确定从存储到缓存的轨道
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摘要
Provided are a computer program product, system, and method for determining tracks to prestage into cache from a storage. Information is provided related to determining tracks to prestage from the storage to the cache in a stage group of sequential tracks including a trigger track comprising a track number in the stage group at which to start prestaging tracks and Input/Output (I/O) activity information to a machine learning module. A new trigger track in the stage group at which to start prestaging tracks is received from the machine learning module having processed the provided information. The trigger track is set to the new trigger track. Tracks are prestaged in response to processing an access request to the trigger track in the stage group.
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