Method of file system design and failure recovery with non-volatile memory
US10127114B2 · kind B2 · utility
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9References
19Claims
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Key dates
| Filing date | Jan 23, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Jun 10, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/805
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of rebooting a file system using a non-volatile memory is provided. The method comprising persistently storing critical information in the non-volatile memory, the critical information indicating a status of the file system; in response to a predetermined event, obtaining critical information of the file system stored in the non-volatile memory; determining if the file system has crashed based on the critical information; and rebooting from metadata in the non-volatile memory if it is determined that the file system has crashed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.