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HPDC
2003
IEEE

Dynamic Virtual Clusters in a Grid Site Manager

9 years 2 months ago
Dynamic Virtual Clusters in a Grid Site Manager
This paper presents new mechanisms for dynamic resource management in a cluster manager called Clusteron-Demand (COD). COD allocates servers from a common pool to multiple virtual clusters (vclusters), with independently configured software environments, name spaces, user access controls, and network storage volumes. We present experiments using the popular Sun GridEngine batch scheduler to demonstrate that dynamic virtual clusan enabling abstraction for advanced resource management in computing utilities and grids. In particular, they support dynamic, policy-based cluster sharing between local users and hosted grid services, resource reservation and adaptive provisioning, scavenging of idle resources, and dynamic instantiation of grid services. These goals are achieved in a direct and general way through a new set of fundamental cluster management functions, with minimal impact on the grid middleware itself.
Jeffrey S. Chase, David E. Irwin, Laura E. Grit, J
Added 04 Jul 2010
Updated 04 Jul 2010
Type Conference
Year 2003
Where HPDC
Authors Jeffrey S. Chase, David E. Irwin, Laura E. Grit, Justin D. Moore, Sara Sprenkle
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