Volatile cache reconstruction after power failure
US10061655B2 · kind B2 · utility
2Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2016 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | May 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7208
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosed technology provides for off-loading dirty data from a volatile cache memory to multiple non-volatile memory devices responsive to detection of a power failure. The arrangement of the dirty data is describable by a cache image, which is reconstructed within the volatile memory from the non-volatile memory devices responsive to detection of power restoration following the power failure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.