Fencing management in clusters
US8145938B2 · kind B2 · utility
5Cited by
10References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2009 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Oct 29, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/4625
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Apparatus, systems, and methods may operate to detect a failure in a failed one of a plurality of nodes included in a cluster, and to fence a portion of the plurality of nodes, including the failed one. Membership in the portion may be determined according to an aggregated value of weighted values assigned to resources and/or services associated with the cluster. Additional apparatus, systems, and methods are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.