Cluster bring-up in a distributed topology liveness system
US8189461B2 · kind B2 · utility
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4References
18Claims
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Key dates
| Filing date | Jan 16, 2009 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Dec 19, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/46
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method is provided for establishing clusters in a distributed data processing environment having a plurality of nodes. The frequency of messages sent for the purpose of cluster formation is selected based on ranking of the nodes. Higher ranking nodes transmit such messages more frequently than lower ranking nodes. Lower ranked nodes thus are provided with an opportunity to join a cluster without first having to transmit their own messages to effectuate the joining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.