Storage controller and IO request processing method
US10884667B2 · kind B2 · utility
3Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Jul 5, 2019 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Jul 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2209/503
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This application relates to the field of storage technologies, and discloses a storage controller. The storage controller includes a distribution core, a plurality of ranking cores, and a request processing core. The three types of cores are respectively configured to: distribute IO requests to different ranking cores, generate a processing ranking index for each IO request, and process the IO request based on a value of the processing ranking index of the IO request, to flexibly schedule an IO request received by the storage controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.