Method and device of processing read/write request
US12067243B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2022 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Dec 7, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0689
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for processing read/write requests involve determining an average response time for read/write requests to a storage device within a predetermined time period, and comparing the average response time with at least one predetermined threshold. Such techniques further involve adjusting a read/write request upper limit of the storage device based on the comparison between the average response time and the at least one predetermined threshold. Here, the read/write request upper limit indicates the maximum number of read/write requests in a read/write request queue for the storage device. In this way, the read/write request upper limit of a storage device may be dynamically adjusted based on a current response time of the storage device for processing read/write requests, and slow read/write processing caused by the accumulation of read/write requests at one storage device can be avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.