Persistency free architecture
US9747167B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2014 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Dec 10, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1441
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
System and method for persistency free management of media storage including, during routine operation: continuously receiving streams of data; storing the streams of data in corresponding files in a non-volatile storage; including in the files a tag indicating whether the file is categorized as active or inactive; and when recovering from a crash: generating a list of active files by scanning the files and identifying active files. System and method for recovering after controller crash may include: during routine operation: continuously handling by the controller processes related to media metadata, by sending commands to a controlled device; sending state parameters related to the processes to the controlled device; and when recovering from the crash: retrieving the state parameters from the controlled device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.