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Linuxサーバ向け省電力設定支援ツールLPSTの開発
http://hdl.handle.net/10458/4138
http://hdl.handle.net/10458/4138cad927c1-8a4b-47e9-a65f-9695350388a3
名前 / ファイル | ライセンス | アクション |
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engineering41_317-321.pdf (702.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2012-11-02 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | Linuxサーバ向け省電力設定支援ツールLPSTの開発 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Development of Powersaving Setting Support Tool "LPST" for Linux Servers | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Linux, server, power-saving, Linux kernel, ACPI, cpufreq | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Linux サーバ ムケ ショウデンリョク セッテイ シエン ツール LPST ノ カイハツ | |||||
言語 | ja-Kana | |||||
著者 |
山森, 一人
× 山森, 一人× 椋毛, 雅知× 吉原, 郁夫× 相川, 勝× Mukuge, Masakazu |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Recently, cloud computing has widely used with the advance of network and virtualization technologies. As cloud computing becomes popular, the number of servers in data center becomes large, and the electric power consumption of these servers also becomes a large problem. Linux gives us some functions to reduce electric power consumption, but their operations are difficult for beginners of server administration because they have to be modified some distributed files by hand. For easy operations of power saving functions, we develop a tool “LPST" that makes full use of power saving functions of linux. LPST equips GUI to handles the power saving functions of the following four devices, CPU, HDD, display and USB device through ACPI and cpufreq kernel module. To adapt many kinds of linux distributions, we implement LPST in java. The electric current of a server was reduced from 1.24A to 1.06A through the change of CPU governor from “performance" to “powersave" by developed LPST. | |||||
言語 | en | |||||
書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 41, p. 317-321, 発行日 2012-07-30 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 宮崎大学工学部 | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Faculty of Engineering, University of Miyazaki | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05404924 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00732558 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |