您如何卸载或取消加入一个unionfs路径？

Question

我能够建立一个工会路径，但意识到我想要改变它。我似乎无法覆盖、卸载或移动unionfs目标目录。是否有命令让非根用户(谁设置了联合)来更改它？

myuser@maven ~ $ unionfs \
   -o cow \
   -o statfs_omit_ro \
   /home/myuser/files/pre-upload:/home/myuser/gd-media=RO \
   /home/myuser/union-media

fuse: mountpoint is not empty fuse: if you are sure this is safe, use the 'nonempty' mount option

myuser@maven ~ $ umount /home/myuser/union-media
umount: /home/myuser/union-media: Permission denied

myuser@maven ~ $ mv union-media OLD-union-media
mv: cannot move 'union-media' to 'OLD-union-media': Device or resource busy

Answer 1

我想试试fusermount -u mountpoint。这是卸载FUSE文件系统的直接命令。