Development of an off-site backup technique based on storage and network virtualization
| Project/Area Number |
23500048
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Software
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| Research Institution | Kyushu University |
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Principal Investigator |
AMANO Hirofumi 九州大学, 情報基盤研究開発センター, 准教授 (80231992)
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| Co-Investigator(Kenkyū-buntansha) |
OKAMURA Koji 九州大学, 情報基盤研究開発センター, 教授 (70252830)
NISHIMURA Kouji 広島大学, 情報メディア研究教育センター, 教授 (90263673)
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | バックアップ / ストレージ仮想化 / ネットワーク仮想化 / 秘密分散法 / iSCSI / OpenFlow / クラウド |
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| Outline of Final Research Achievements |
Although data backup is very important, a large scale disaster may destroy the backup copy itself. Off-site backup is essential to avoid such data loss. However, it is not easy for individual organizations to secure remote backup sites on their own.
This project worked on a safe off-site backup sharing mechanism which does not leak the secret from one member to another, a live migration mechanism which enables the quick restart of a damaged virtual machine at another site, and the OpenFlow technology which can restart a service quickly on a degraded network after a disaster.
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Report
(5 results)
Research Products
(30 results)
