Electrical computers and digital processing systems: multicomput – Computer network managing – Network resource allocating
Reexamination Certificate
2011-04-12
2011-04-12
Gilles, Jude J Jean (Department: 2447)
Electrical computers and digital processing systems: multicomput
Computer network managing
Network resource allocating
C709S200000, C709S224000, C709S223000, C709S225000, C709S208000, C709S248000, C709S220000, C709S213000, C709S222000, C718S102000, C718S105000, C718S100000, C707S658000, C707S703000, C707S769000, C719S314000
Reexamination Certificate
active
07925761
ABSTRACT:
Method and system for implementing a dead man dependency technique in a cluster comprising a plurality of interconnected nodes, one of the nodes comprising a cluster resource manager (CRM), and one of the nodes comprising a policy engine (PE), the PE maintaining at least one dependency associated with a first resource executing on one of the nodes. In an embodiment, the method comprises, responsive to a status change of an attribute associated with the first resource, the PE receiving from the CRM an indication of the status change and information regarding a configuration of the cluster; responsive to receipt of the status change indication and the configuration information, identifying by the PE a manner of terminating and migrating the first resource to another one of the nodes; and providing by the PE to the CRM an instruction sequence for causing the identified manner of terminating and migrating the first resource.
REFERENCES:
patent: 6671704 (2003-12-01), Gondi et al.
patent: 2007/0027975 (2007-02-01), Tai et al.
patent: 2008/0126829 (2008-05-01), Robertson et al.
Beekhof Andrew John
Marowsky-Bree Lars
Gilles Jude J Jean
Haynes and Boone LLP
Novell Inc.
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