Modeling SunTM Cluster Availability
نویسنده
چکیده
منابع مشابه
Availability Modeling and Evaluation on High Performance Cluster Computing Systems
Cluster computing has been attracting more and more attention from both the industrial and the academic world for its enormous computing power and scalability. Beowulf type cluster, for example, is a typical High Performance Computing (HPC) cluster system. Availability, as a key attribute of the system, needs to be considered at the system design stage and monitored at mission time. Moreover, s...
متن کاملAvailability Modeling and Analysis of a Two Node Cluster
Businesses today are becoming increasingly dependent on information technology (IT) to meet business-critical demands. Due to this dependency, the computing solution chosen must prove to be highly available, have scalable performance as well as being easily managed. A low cost approach being taken to accomplish this is to cluster multiple industry standard servers together in such a way as to a...
متن کاملThe Modeling and Dependability Analysis of High Availability OSCAR Cluster System
OSCAR is widely used for building and maintaining a high-performance parallel computing system. In many cases, high availability requirement becomes as critical as high performance. In this paper, the current OSCAR cluster system is introduced. Some high availability consideration is discussed and the high availability OSCAR cluster system is presented. Continuous Time Markov Chain models are b...
متن کاملAvailability Prediction and Modeling of High Availability OSCAR Cluster
Since the initial introduction of Open Source Cluster Application Resources (OSCAR), this software package has been a well-accepted choice for building high performance computing systems. As it continues to be applied to mission-critical environments, high availability (HA) features therefore are needed to be included in OSCAR cluster. In this paper, we provide a HA solution for OSCAR cluster. ...
متن کاملA New Availability Concept for (n, k)-way Cluster Systems Regarding Waiting Time
It is necessary to have the precise definition of available performance of high availability systems that can represent the availability and performability of the systems altogether. However, the difference between numeric scales of availability and performance metrics such as waiting time makes quantitative evaluation difficult. A number of previous studies on availability do not include a per...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997