JSSPP '02 Revised Papers from the 8th International Workshop on Job Scheduling Strategies for Parallel Processing
Performance Issues of Bandwidth Reservations for Grid Computing
SBAC-PAD '03 Proceedings of the 15th Symposium on Computer Architecture and High Performance Computing
The Grid 2: Blueprint for a New Computing Infrastructure
The Grid 2: Blueprint for a New Computing Infrastructure
The virtual resource manager: an architecture for SLA-aware resource management
CCGRID '04 Proceedings of the 2004 IEEE International Symposium on Cluster Computing and the Grid
Fault tolerance in networks with an advance reservation service
IWQoS'03 Proceedings of the 11th international conference on Quality of service
A WS-Agreement-Based QoS Auditor Negotiation Mechanism for Grids
GRID '11 Proceedings of the 2011 IEEE/ACM 12th International Conference on Grid Computing
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The Next Generation Grid applications will demand Grid middleware for a flexible negotiation mechanism supporting various ways of Quality-of-Service (QoS) guarantees. In this context, a QoS guarantee covers simultaneous allocations of various kinds of different resources, such as processor runtime, storage capacity, or network bandwidth, which are specified in the form of Service Level Agreements (SLA). Currently, a gap exists between the capabilities of Grid middleware and the underlying resource management systems concerning their support for QoS and SLA negotiation. In this paper we present an approach which closes this gap. Introducing the architecture of the Virtual Resource Manager, we highlight its main QoS management features like run-time responsibility, co-allocation, and fault tolerance.