建置動態無硬碟系統之管理架構：以電腦教室管理為例   免費試閱

Building the Management Framework of Dynamic Diskless Systems: A Case Study of PC Classroom Management

本研究透過導入無硬碟系統及結合動態資源管理的觀念歸納出一新電腦教室管理模式，期望可讓電腦教室在安全性方面可以提升系統安全、自動還原電腦系統、移除病毒或惡意程式、快速更新及修補軟體漏洞保護系統安全，並整合使用者存取控制，集中管理電腦系統及使用者存取權限、限制使用者存取資源。在管理性方面，降低電腦軟體部署難度，簡化軟體安裝、測試、部署及檢查管理工作，能以單一映像檔方式更便利維護電腦軟體，進而提升電腦教室可用性；在成本方面，減少系統維護、軟體安裝、封裝及派送時間，進而縮短檢查電腦系統設定及軟體時間。最後結合動態資源管理方式，減少無硬碟系統伺服器備援數量及購置成本。

This study explored the feasibility of applying the diskless system to PC classroom management in order to alleviate the above-mentioned burden of the restore technologies. The diskless system, integrated with a dynamic resource management concept, not only improves system security and management effectiveness but also reduces total administrative costs. Improved system security includes automated computer system restore, viruses or malicious software removal, centralized computer systems and user access control management. System management enhanced includes simplified software installation, testing, deployment, and management with a single image file, higher PC classroom availability, quickly software transfer between classrooms at class schedule conflict, and available of the classrooms during software maintenance. Cost reduction includes reduced maintenance time and cost, fewer software packaging and delivery tasks, shorter computer system settings, and fewer servers. A prototype of the proposed new PC classroom management system was built and a comparison among the above-mentioned methods was discussed. A field experiment was also conducted to prove the superiority of our system.