Found the solution — it wasn't a jail-specific issue. Fusefs mounts are restricted to the user who mounted them, unless the 'allow_other' flag is set on the mount. So, for another user to access root's fusefs mount, it can be mounted as follows:
# sshfs -o uid=1001,gid=1001,allow_other u...@server.tld: /mnt David Le ven. 18 juin 2021, à 09 h 00, David Schlachter <da...@schlachter.ca> a écrit : > Thanks for your reply! In my jail, root is able to mount a fuse device. If > the permissions on the mounted device (and its contents) are 0777, I expect > that all other users in the jail should be able to view the contents of the > mount (e.g. cd in to the mount, ls the files, etc). However, even though > the device is mounted and the permissions should allow all other users to > access the mount, only root can actually access it. I want root to be able > to mount the device, and all other users to access it. >
