On Programming Models for Service-Level High Availability

Conference · Mon Jan 01 00:00:00 EST 2007

DOI:https://doi.org/10.1109/ARES.2007.109· OSTI ID:931505

Engelmann, Christian ^[1]; Scott, Stephen L ^[1]; Leangsuksun, Chokchai ^[1]; He, X. ^[2]

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1. ORNL
2. Tennessee Technological University (TTU)

This paper provides an overview of existing programming models for service-level high availability and investigates their differences, similarities, advantages, and disadvantages. Its goal is to help to improve reuse of code and to allow adaptation to quality of service requirements by using a uniform programming model description. It further aims at encouraging a discussion about these programming models and their provided quality of service, such as availability, performance, serviceability, usability, and applicability. Within this context, the presented research focuses on providing high availability for services running on head and service nodes of high-performance computing systems.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 931505
• Resource Relation: Conference: 2nd International Conference on Availability, Reliability and Security (ARES) 2007, Vienna, Austria, 20070410, 20070413
• Country of Publication: United States
• Language: English