Presentation | 2007/2/2 Improving Availability on a Muti-server Operating System Ryota OZAKI, Soichiro HIDAKA, Kazuya KODAMA, Katsumi MARUYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Operating Systems become huge and complicate, so that it is difficult to make the whole system fault torelant. There is a multi-server operating system that introduces a recovery-opriented approach to improve availability. The recovery-opriented approach splits the system into small subsystems and recovers indivisual subsystems quickly. However, the method of failure detection in the operating system is not efficient, because only timeout strategy exists toward infinite loop or dead lock and it is late to detect the failure for fast recovery. We have proposed a new fast failure detection employing the characteristic that device drivers on a normal condition finish its task at the same position in the program. A multi-server operating system can improve availability using our proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-server operating systems / Recovery / Device drivers |
Paper # | DC2006-81 |
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Committee | DC |
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Conference Date | 2007/2/2(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Dependable Computing (DC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improving Availability on a Muti-server Operating System |
Sub Title (in English) | |
Keyword(1) | Multi-server operating systems |
Keyword(2) | Recovery |
Keyword(3) | Device drivers |
1st Author's Name | Ryota OZAKI |
1st Author's Affiliation | National Institute of Informatics() |
2nd Author's Name | Soichiro HIDAKA |
2nd Author's Affiliation | National Institute of Informatics |
3rd Author's Name | Kazuya KODAMA |
3rd Author's Affiliation | National Institute of Informatics |
4th Author's Name | Katsumi MARUYAMA |
4th Author's Affiliation | National Institute of Informatics |
Date | 2007/2/2 |
Paper # | DC2006-81 |
Volume (vol) | vol.106 |
Number (no) | 528 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |