Tweet N. Hayashibara, X. Defago, and T. Katayama, "Implementaion and Performance Analysis of the φ-Failure Detector," Research Report, IS-RR-2003-013, Japan Advanced Institute of Science and Technology, October 2003. ID 70 分類 テクニカルレポート タグ -failure analysis detector implementaion performance varphi 表題 (title) Implementaion and Performance Analysis of the φ-Failure Detector 表題 (英文) 著者名 (author) Naohiro Hayashibara,Xavier Defago,Takuya Katayama 英文著者名 (author) Naohiro Hayashibara,Xavier Defago,Takuya Katayama キー (key) Naohiro Hayashibara,Xavier Defago,Takuya Katayama 号数 (number) IS-RR-2003-013 技術報告書の種別 (type) Research Report 発行元組織 (organization) Japan Advanced Institute of Science and Technology 出版社住所 (address) 刊行月 (month) 10 出版年 (year) 2003 URL http://hdl.handle.net/10119/4782 付加情報 (note) 注釈 (annote) 内容梗概 (abstract) Failure detection is a fundamental building block for ensuring fault tolerance in distributed systems. However, providing accurate and flexible failure detection in off-the-shelf distributed systems is difficult. Practical solutions to failure detection rely on some adaptive mechanism to cope with the unpredictability of networking conditions. However, while they provide reasonably good accuracy, they also lack the necessary flexibility to provide failure detection as a system-wide service. In particular, traditional solutions take a “one size fits all” approach, which prevents them from simultaneously supporting several distributed applications with very diverse QoS requirements. In this paper, we present a novel approach to adaptive failure detection, called φ-failure detector, which addresses the flexibility issue mentioned above. We describe an implementation, and analyze its behavior over intercontinental communication links during several weeks. Our experimental results show that our failure detector compares well with other known adaptive failure detection mechanisms, with the considerable advantage that it provides virtually limitless flexibility. 論文電子ファイル 利用できません． BiBTeXエントリ @techreport{id70, title = {Implementaion and Performance Analysis of the φ-Failure Detector}, author = {Naohiro Hayashibara and Xavier Defago and Takuya Katayama}, number = {IS-RR-2003-013}, type = {Research Report}, institution = {Japan Advanced Institute of Science and Technology}, month = {10}, year = {2003}, }