Method for managing data and storage device thereof
US12093549B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2022 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Nov 4, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7208
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a method for managing data and a storage device thereof. The storage device includes at least one memory including a plurality of planes, each plane includes a plurality of blocks, and peer blocks in different planes are belonged to operate in a multi-plane mode. The plurality of blocks are detected to find a unavailable block. Then, available blocks corresponding to the unavailable block in planes other than the plane where the unavailable block is located are marked as backup blocks that do not operate in the multi-plane mode. A first block with effective data is selected from the plurality of blocks operating in the multi-plane mode. Data of the first block is moved to a backup block in the same plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.