A Study on Live Migration over Wide Area Network
| Project/Area Number |
20700038
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Software
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
HIROFUCHI Takahiro National Institute of Advanced Industrial Science and Technology, 情報技術研究部門, 研究員 (20462864)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 仮想計算機 / ストレージ / マイグレーション / 広域分散環境 / データセンタ / 仮想化 / 仮想ディスク / WAN / 仮想マシンモニタ / ネットワークストレージ |
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| Research Abstract |
This project studied live VM migration technologies over wide area network, which enables transparent and efficient relocations among datacenters. The primary outcomes of this study are a storage migration mechanism (xNBD) and an instantaneous migration mechanism for Qemu/KVM (Yabusame). We also developed a virtualized datacenter management system exploiting our migration technologies. Through experiments, we confirmed the advantages of the proposed mechanisms in datacenters.
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Report
(4 results)
Research Products
(56 results)
