Log-based block cache de-stage and backend storage
US12430081B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Jun 14, 2024 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jun 14, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/067
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Requests for a write storage operation are stored in a ring buffer. The next available request is retrieved from the ring buffer. When the next available request comprises a write operation that overlaps in a logical address range with a previous request stored in the ring buffer, the next available request is suspended. The next available request and the previous request are merged to generate a single request that includes logical address ranges of the next available request and the previous request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.