| Presentation | 2008-07-10 Management of Network-Intensive Operation Support Systems : Virtual Machine with Network Device Passthrough Mode Kazuhiko HIGASHI, Kumiko GOTO, Hiroaki TOMOZAWA, Minoru KATO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | By increasing system utilization rate and decreasing TCO, virtualization technology is expected to improve existing Operation Support Systems (OSS). In order to enhance such advantages, we are planning to apply virtualization technology to network-intensive OSS. However, currently related studies point out that several problems exist when virtualization is employed in network-intensive environment: performance degradation and resource conflict among virtual machines. Virtual machines require substantial overheads when accessing the hardware. While other related studies seek to solve performance problems by improving virtual devices, this paper applies "PCI Passthrough Mode," which allows to transfer data without using virtual devices. Based on quantitative experimental results, we demonstrate the effectiveness of virtualization-based OSS via PCI Passthrough Mode in network-intensive environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Virtualization Technology / Xen / Open Source Software / Network-Intensive Environment / PCI Passthrough / Operation Support Systems |
| Paper # | ICM2008-31 |
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| Conference Information | |
| Committee | ICM |
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| Conference Date | 2008/7/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information and Communication Management(ICM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Management of Network-Intensive Operation Support Systems : Virtual Machine with Network Device Passthrough Mode |
| Sub Title (in English) | |
| Keyword(1) | Virtualization Technology |
| Keyword(2) | Xen |
| Keyword(3) | Open Source Software |
| Keyword(4) | Network-Intensive Environment |
| Keyword(5) | PCI Passthrough |
| Keyword(6) | Operation Support Systems |
| 1st Author's Name | Kazuhiko HIGASHI |
| 1st Author's Affiliation | NTT COMWARE CORPORATION() |
| 2nd Author's Name | Kumiko GOTO |
| 2nd Author's Affiliation | NTT COMWARE CORPORATION |
| 3rd Author's Name | Hiroaki TOMOZAWA |
| 3rd Author's Affiliation | NTT COMWARE CORPORATION |
| 4th Author's Name | Minoru KATO |
| 4th Author's Affiliation | NTT COMWARE CORPORATION |
| Date | 2008-07-10 |
| Paper # | ICM2008-31 |
| Volume (vol) | vol.108 |
| Number (no) | 123 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |