Design and implementation of forced unmount
Dongwook Kim, Eunji Lim, Gyu‐Il Cha, Sung‐In Jung · 2005
This paper describes a kernel function named FU (forced unmount) related to file system on Linux system. FU is a function to forcibly unmount file systems in despite of busy state of file systems. The current implementation was developed on Linux-2.6.8 and tested by tools, POSTMAR and LTP. This contains considerations of FU and a algorithm to solve problems during developing FU.