Recovery from cache and NVS out of sync
US9405669B2 · kind B2 · utility
9Cited by
9References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 7, 2013 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Aug 16, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/286
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
For cache/data management in a computing storage environment, incoming data segments into a Non Volatile Storage (NVS) device of the computing storage environment are validated against a bitmap to determine if the incoming data segments are currently in use. Those of the incoming data segments determined to be currently in use are designated to the computing storage environment to protect data integrity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.