Data reconstruction method and apparatus, computer device, and storage medium and system
US12135609B2 · kind B2 · utility
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4References
19Claims
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Key dates
| Filing date | Jan 12, 2022 |
| Grant date | Nov 5, 2024 |
| Priority date | — |
| Expiry date | Aug 29, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1435
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method describes that a lost first block in a first stripe is directly reconstructed based on a first result obtained from a target quantity of storage devices, so that there is no need to read an unlost block in the first stripe. The first block may be reconstructed provided that the target quantity of first results are obtained. An amount of data of the first result is less than that of the unlost block in the first stripe. Therefore, a data transmission process occupies less network bandwidth, and this improves block reconstruction performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.