我使用几个不同的FUSE模块装载磁盘映像,然后重命名父目录。
装载已经从mtab中消失了,现在操作系统拒绝卸载它们。
fusermount -u mnt
返回:
fusermount: entry for /home/catskul/foo/mnt not found in /etc/mtab
sudo fusermount -u mnt
返回:
fusermount: failed to unmount /home/catskul/foo/mnt: Device or resource busy
sudo fuser -a mnt
返回:
Cannot stat file /proc/986/fd/55: Permission denied mnt:
杀死有“拒绝许可”fd,然后发出fusermount -u mnt
就做到了这一点。