Autonomic Self Healing-Based Load Assessment for Load Division in OKKAM Backbone Cluster
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Self healing systems are considered as cognation-enabled sub form of fault tolerance system. But our experiments that we report in this paper show that self healing systems can be used for performance optimization, configuration management, access control management and bunch of other functions. The exponential complexity that results from interaction between autonomic systems and users (software and human users) has hindered the deployment and user of intelligent systems for a while now. We show that if that exceptional complexity is converted into self-growing knowledge (policies in our case), can make up for initial development cost of building an intelligent system. In this paper, we report the application of AHSEN (Autonomic Healing-based Self management Engine) to in OKKAM Project infrastructure backbone cluster that mimics the web service based architecture of u-Zone gateway infrastructure. The ‘blind’ load division on per-request bases is not optimal for distributed and performance hungry infrastructure such as OKKAM. The approach adopted assesses the active threads on the virtual machine and does resource estimates for active processes. The availability of a certain server is represented through worker modules at load server. Our simulation results on the OKKAM infrastructure show that the self healing significantly improves the performance and clearly demarcates the logical ambiguities in contemporary designs of self healing infrastructures proposed for large scale computing infrastructures.
Abstract
Self healing systems are considered as cognation-enabled sub form of fault tolerance system. But our experiments that we report in this paper show that self healing systems can be used for performance optimization, configuration management, access control management and bunch of other functions. The exponential complexity that results from interaction between autonomic systems and users (software and human users) has hindered the deployment and user of intelligent systems for a while now. We show that if that exceptional complexity is converted into self-growing knowledge (policies in our case), can make up for initial development cost of building an intelligent system. In this paper, we report the application of AHSEN (Autonomic Healing-based Self management Engine) to in OKKAM Project infrastructure backbone cluster that mimics the web service based architecture of u-Zone gateway infrastructure. The ‘blind’ load division on per-request bases is not optimal for distributed and performance hungry infrastructure such as OKKAM. The approach adopted assesses the active threads on the virtual machine and does resource estimates for active processes. The availability of a certain server is represented through worker modules at load server. Our simulation results on the OKKAM infrastructure show that the self healing significantly improves the performance and clearly demarcates the logical ambiguities in contemporary designs of self healing infrastructures proposed for large scale computing infrastructures.
참고문헌 (29)
- Doufexi, A, "Hotspot wireless LANs to enhance the performance of 3G and beyond cellular networks", Communications Magazine, IEEE, 41(7), pp.58~65 (2003)
- Shafique Ahmad Chaudhry, "HYWINMARC: An Autonomic Management Architecture for Hybrid Wireless Networks", Network Centric Ubiquitous Systems (NCUS 2006)
- Burke Richard, "Network Management. Concepts and Practice: A Hands-on Approach" (2004), Pearson Education, Inc.
- Minseok Oh, "Network management agent allocation scheme in mesh networks Communications Letters", IEEE, 7(12), pp.601~603 (2003)
- Kishi Y, "Implementation of the integrated network and link control functions for multi-hop mesh networks in broadband fixed wireless access systems Radio and Wireless Conference", IEEE, pp.43~46 (2004)
- S. Yong-Lin, "A mobile agent and policy-based network management architecture, Proceedings", Fifth International Conference on Computational Intelligence and Multimedia Applications ICCIMA 2003, pp.177~181 (2003)
- Robert Steinke, "A new pattern for flexible worker threads with in-place consumption message queues", 39(2), pp.71~73 (2005)
- Junaid Ahsenali Chaudhry, "Some Enabling Technologies for Ubiquitous Systems", Journal of computer Science, 2(8), pp.627~633 (2006)
- S.Garfinkel, "PGP : Pretty Good Privacy" (1995), O’Reily & Associates Inc.
- Junaid Ahsenali Chaudhry, "Using Artificial Immune Systems for Self Healing in Hybrid Networks", Encyclopedia of Multimedia Technology and Networking (2006)
- Ma J, "Ubisafe Computing: Vision and Challenges (I)", LNCS, Proc. of ATC-06, 4158 (2006)
- Shelton, C, "Improving System Dependability with Alternative Functionality", DSN04 (2004)
- Morikawa,H, "The design and implementation of context-aware services", Proceedings of IEEE saintw, pp.293~298 (2004)
- D.C.Schmidt, "Reactor:An Object Behavioral Pattern for Concurrent Event Demultiplexing and Event Handler Dispatching in : Pattern Languages of Program Design", pp.529~545 (1995), Addison-Wesley
- D.C.Schmidt, "Acceptor and Connector: Design Patterns for Initializing Communication Services in : Pattern Languages of Program Design" (1997), Addison-Wesley
- Junaid Ahsenali Chaudhry, "A Novel Autonomic Rapid Application Composition Scheme for Ubiquitous Systems", The 3rd International Conference on Autonomic and Trusted Computing(ATC-06) (2006)
- Wolfgang Trumler, "AMUN – Autonomic Middleware for Ubiquitious eNvironments Applied to the Smart Doorplate Project", International Conference on Autonomic Computing (ICAC-04) (2004)
- Gao, J, "Approaches to building self healing systems using dependency analysis", Network Operations and Management Symposium, NOMS 2004, IEEE, 2004, pp.1, 119~132
- Junaid Chaudhry, "On Seamless Service Delivery", The 2nd International Conference on Natural Computation (ICNC'06) and the 3rd International Conference on Fuzzy Systems and Knowledge Discovery (FSKD'06) (2006)
- Ilgun, K, "State transition analysis:a rule-based intrusion detection approach", Software Engineering,IEEE Transactions, 21(3), pp.181~199 (1995)
- T.F.Lunt, "Real-time intrusion detection", Proc.COMPCON (1989)
- A real-time intrusion detection expert system, "T. F. Lunt", SRI CSL, ~, pp.SRI-CSL-90-05 (1990)
- A real-time intrusion detection expert system(IDES), "T. F. Lunt", Comput. Sci. Laboratory, ~ (1992)
- Radosavac, S, "Short Paper:bufSTAT-a tool for early detection and classification of buffer overflow attacks", Security and Privacy for Emerging Areas in Communications Networks,2005.SecureComm 2005.First International Conference, pp.231~233 (2005)
- J. Hu, "Applying the Proactor Pattern to High-Performance Web Servers", Proceedings of the 10th International Conference on Parallel and Distributed Computing and Systems,IASTED (1998)
- P. J. Denning, "Thrashing: Its Causes and Prevention", Proc. AFlPS FJCC, 33, pp.915~922 (1968)
- Turing, Alan M, "On Computable Numbers, with an Application to the Entscheidungs Problem", Proceedings of the London Mathematical Society, 2(42), pp.230~265 (1936)
- Hideyuki Takahashi, "AMUSE: An Agent-based Middleware for Contextaware biquitous Services", ICPADS, 1, pp.743~749 (2005)