| Presentation | 2012-07-13 Proposal of Optimal Placement Method of Virtual Machine constituting OSS Hikotoshi NAKAZATO, Masafumi SHIMIZU, Masakatsu FUJIWARA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently as the scale of network expands, the scale of the Operation Support System (OSS) expands correspondingly. Therefore, reducing the capital and operating expenditure for OSS is a critical problem. To solve this problem, system operation using virtualization technology, which reduces the number of physical servers by unifying multiple applications within virtual servers on each physical server, is one of the key solutions. It is necessary to prevent resource competition between multiple OSS applications and guarantee performance of each OSS application when managing the system using virtualization technology. It is also necessary to improve resource consumption efficiency and electricity consumption efficiency of physical servers by increasing the number of virtual machines unified on each physical server and moving virtual machines among the physical servers according to the resource consumption change of each physical servers. In this paper, we propose a optimal placement of virtual servers, which predict resource consumption of each OSS application from its task schedule, achieve improvement of resource consumption efficiency and electricity consumption efficiency, and guarantee the OSS application performance. Then by simulations we show our proposal method achieve 20 to 25% reduction of the capital and operating expenditure for OSS. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OSS / virtualization / task schedule / resource competition |
| Paper # | ICM2012-25 |
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| Conference Information | |
| Committee | ICM |
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| Conference Date | 2012/7/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Proposal of Optimal Placement Method of Virtual Machine constituting OSS |
| Sub Title (in English) | |
| Keyword(1) | OSS |
| Keyword(2) | virtualization |
| Keyword(3) | task schedule |
| Keyword(4) | resource competition |
| 1st Author's Name | Hikotoshi NAKAZATO |
| 1st Author's Affiliation | NTT Network Service Systems Laboratories() |
| 2nd Author's Name | Masafumi SHIMIZU |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratories |
| 3rd Author's Name | Masakatsu FUJIWARA |
| 3rd Author's Affiliation | NTT Network Service Systems Laboratories |
| Date | 2012-07-13 |
| Paper # | ICM2012-25 |
| Volume (vol) | vol.112 |
| Number (no) | 120 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |