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Publication
Distributed Computing
Paper
Reaching agreement on processor-group membrship in synchronous distributed systems
Abstract
Reaching agreement on the identity of correctly functioning processors of a distributed system in the presence of random communication delays, failures and processor joins is a fundamental problem in fault-tolerant distributed systems. Assuming a synchronous communication network that is not subject to partition occurrences, we specify the processor-group membership problem and we propose three simple protocols for solving it. The protocols provide all correct processors with consistent views of the processor-group membership and guarantee bounded processor failure detection and join delays. © 1991 Springer-Verlag.