Patent · US Active

System and method for signaling dynamic reconfiguration events in a middleware machine environment

US8880932B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Oracle International Corporation · US

Inventors

Wei Lin Guay · Asker, NO
Bjørn Dag Johnsen · Oslo, NO
David Brean · Boston, US
Sven-Arne Reinemo · Oslo, NO

Key dates

Filing date	Oct 11, 2012
Grant date	Nov 4, 2014
Priority date	—
Expiry date	Feb 18, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/815
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system and method can provide fault tolerance in a middleware machine environment. A subnet manager can determine whether there is a path record change when a fault occurs in the middleware machine environment. Furthermore, the subnet manager can signal a dynamic reconfiguration event to at least one host in the middleware machine environment. The at least one host can send a message to the subnet manager to query for a latest path record. Then, the subnet manager can provide a latest path record to the at least one host.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.