Failure mechanisms of load-sharing complex systems
نویسندگان
چکیده
منابع مشابه
Load Sharing in Distributed Systems
A distributed system consists of, possibly heterogeneous, computing nodes connected by a communication network. Such a system can be used eeectively only if the software presents a single system image of this physically distributed system to its users. Thus all resources of any node should be easily and transparently accessible from any other node. One of the most important of such resources is...
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Load-sharing systems have several practical applications. In load-sharing systems, the event of a component failure will result in a higher load, therefore inducing a higher failure rate, in each of the surviving components. This introduces failure dependency among the load-sharing components, which in turn increases the complexity in analyzing these systems. In this paper, we provide a closed-...
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Load sharing is key to the efficient operation of distributed systems. This paper investigates load sharing policies in a heterogeneous distributed system, where half of the total processors have double the speed of the others. Processor performance is examined and compared under a variety of workloads. Two job classes are considered. Programs of the first class are dedicated to fast processors...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2014
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.89.012816