Method of data recovery and storage system performing the same
US12314133B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2023 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jun 15, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1435
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A storage system includes: an interconnector; a plurality of storage devices connected to the interconnector and configured to store data; a host device connected to the interconnector, and configured to: set a plurality of erasure coding schemes that are different from each other, and determine a target erasure coding scheme corresponding to original data to be stored in the plurality of storage devices among the plurality of erasure coding schemes, based on device characteristics of the plurality of storage devices or data characteristics of the original data; and an erasure coding controller configured to: divide the original data into a plurality of data blocks corresponding to the target erasure coding scheme, and generate one or more parity blocks corresponding to the target erasure coding scheme, by encoding the plurality of data blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.