Method, device, and computer program product for operation control in storage system
US10747472B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Dec 25, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques perform operation control in a storage system. The techniques involve obtaining a performance parameter of the storage system. The performance parameter is associated with at least one of access response time and resource utilization of the storage system. The techniques further involve obtaining a target performance parameter. The target performance parameter indicates a desired value of the performance parameter. The techniques further involve: in response to the performance parameter exceeding a first threshold, determining a scheduling parameter based on the performance parameter and the target performance parameter. The scheduling parameter is used to control execution of background operations in the storage system. In accordance with at least some of the techniques, background operations in the storage system can be effectively controlled, so that the resource usage and input/output performance can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.