Presentation | 2017-07-26 A Study on Implementation Method of Byzantine Fault Tolerant Systems Takeru Nanao, Yudai Ishikawa, Masashi Imai, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A fault tolerant system does not cause a failure even if a fault occurs. The algorithm OM has been proposed as a basic Byzantine fault tolerant algorithm for distributed systems. In the algorithm OM, values received through different paths are used in order to agree the correct values. In this study, a fault tolerant PC cluster system is constructed and evaluated using the Raspberry-Pi devices based on the algorithm OM. And then, we try to reduce the number of communications by using MPI group communication instructions in order to improve the performance of the system. However, in the real environments, it is confirmed that the overhead is large and the improvement of the performance is limited. Thus, we propose an implementation method for constructing a more practical fault tolerant system using the DTTR method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Fault tolerant system / Byzantine fault / PC cluster system / Parallel distributed processing / DTTR(Duplication with Temporary TMR and Reconfiguration) / LVS(Linux Virtual Server) |
Paper # | DC2017-17 |
Date of Issue | 2017-07-19 (DC) |
Conference Information | |
Committee | CPSY / DC / IPSJ-ARC |
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Conference Date | 2017/7/26(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Akita Atorion-Building (Akita) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Parallel, Distributed and Cooperative Processing |
Chair | Koji Nakano(Hiroshima Univ.) / Michiko Inoue(NAIST) |
Vice Chair | Hidetsugu Irie(Univ. of Tokyo) / Takashi Miyoshi(Fujitsu) / Satoshi Fukumoto(Tokyo Metropolitan Univ.) |
Secretary | Hidetsugu Irie(Utsunomiya Univ.) / Takashi Miyoshi(Hokkaido Univ.) / Satoshi Fukumoto(Kyoto Sangyo Univ.) / (Tokyo Inst. of Tech.) |
Assistant | Yasuaki Ito(Hiroshima Univ.) / Tomoaki Tsumura(Nagoya Inst. of Tech.) / Masayuki Arai(Nihon Univ.) |
Paper Information | |
Registration To | Technical Committee on Computer Systems / Technical Committee on Dependable Computing / Special Interest Group on System Architecture |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Implementation Method of Byzantine Fault Tolerant Systems |
Sub Title (in English) | |
Keyword(1) | Fault tolerant system |
Keyword(2) | Byzantine fault |
Keyword(3) | PC cluster system |
Keyword(4) | Parallel distributed processing |
Keyword(5) | DTTR(Duplication with Temporary TMR and Reconfiguration) |
Keyword(6) | LVS(Linux Virtual Server) |
1st Author's Name | Takeru Nanao |
1st Author's Affiliation | Hirosaki University(Hirosaki Univ.) |
2nd Author's Name | Yudai Ishikawa |
2nd Author's Affiliation | Hirosaki University(Hirosaki Univ.) |
3rd Author's Name | Masashi Imai |
3rd Author's Affiliation | Hirosaki University(Hirosaki Univ.) |
Date | 2017-07-26 |
Paper # | DC2017-17 |
Volume (vol) | vol.117 |
Number (no) | DC-154 |
Page | pp.pp.7-12(DC), |
#Pages | 6 |
Date of Issue | 2017-07-19 (DC) |