FAULT TOLERANT COMPUTING IN OBJECT BASED DISTRIBUTED OPERATING SYSTEMS.

Mustaque Ahamad; Partha Dasgupta; Richard J. LeBlanc; C. Thomas Wilkes

FAULT TOLERANT COMPUTING IN OBJECT BASED DISTRIBUTED OPERATING SYSTEMS.

Mustaque Ahamad, Partha Dasgupta, Richard J. LeBlanc, C. Thomas Wilkes

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Some of the techniques used to replicate objects for resilience in distributed operating systems are reviewed. The problems associated with the replication of objects are discussed, and a scheme of replicated actions and replicated objects, using a paradigm called PETs (parallel execution threads) is presented. The PET scheme not only utilizes the high availability of replicated objects, but also tolerates site failures that happen while an action is executing. It is shown how this scheme can be implemented in a distributed object-based system, and the Clouds operating system is used as an example testbed.

Original language	English (US)
Title of host publication	Proceedings - Symposium on Reliability in Distributed Software and Database Systems
Publisher	IEEE
Pages	115-125
Number of pages	11
ISBN (Print)	0818607378
State	Published - Jan 1 1987
Externally published	Yes

Publication series

Name	Proceedings - Symposium on Reliability in Distributed Software and Database Systems

ASJC Scopus subject areas

Software

Cite this

FAULT TOLERANT COMPUTING IN OBJECT BASED DISTRIBUTED OPERATING SYSTEMS. / Ahamad, Mustaque; Dasgupta, Partha; LeBlanc, Richard J. et al.
Proceedings - Symposium on Reliability in Distributed Software and Database Systems. IEEE, 1987. p. 115-125 (Proceedings - Symposium on Reliability in Distributed Software and Database Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - Some of the techniques used to replicate objects for resilience in distributed operating systems are reviewed. The problems associated with the replication of objects are discussed, and a scheme of replicated actions and replicated objects, using a paradigm called PETs (parallel execution threads) is presented. The PET scheme not only utilizes the high availability of replicated objects, but also tolerates site failures that happen while an action is executing. It is shown how this scheme can be implemented in a distributed object-based system, and the Clouds operating system is used as an example testbed.

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FAULT TOLERANT COMPUTING IN OBJECT BASED DISTRIBUTED OPERATING SYSTEMS.

Abstract

Publication series

ASJC Scopus subject areas

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