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Design and Implementation of Force Unmount for Linux Filesystem  

Kim, Dong-Wook (한국전자통신연구원 시스템소프트웨어연구팀)
Lim, Eun-Ji (한국전자통신연구원 시스템소프트웨어연구팀)
Cha, Gyu-Il (한국전자통신연구원 시스템소프트웨어연구팀)
Jung, Sung-In (한국전자통신연구원 시스템소프트웨어연구팀)
Publication Information
Journal of Information Technology Services / v.4, no.2, 2005 , pp. 99-107 More about this Journal
Abstract
This paper describes a kernel function named FU(forced unmount) related to filesystem on linux system. FU is a function to forcibly unmount filesystems in despite of busy state of the filesystems. Our current implementation has been developed on linux-2.6.8 and tested in environments that are established by tools, POSTMAR and LTP. This contains considerations of FU and a algorithm to solve problems during developing FU.
Keywords
Forced Unmount; Fumount; Filesystem; Umount;
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