Configuration replication for system recovery and migration
US7571349B2 · kind B2 · utility
20Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2006 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Oct 14, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1471
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Aspects of the subject matter described herein relate to system state changes. In aspects, a state change monitor detects a state change, determines whether the state change is within a set of state changes that are monitored, and, if so, logs data regarding the state change. The data and any other data needed to rollback the state change is exported to other nodes. The other nodes may store the data for rollback or migration purposes and/or adjust their operation so that they may operate correctly in view of the state change.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.