Introduction
CageFS is a virtualized file system and a set of tools to contain each user in its own 'cage'. Each customer will have its own fully functional CageFS, with all the system files, tools, etc.
You can review more about the Cagefs and the commands that are accessible here: Cagefs
Procedure
Remount CageFS, then force an update:
cagefsctl -M
cagefsctl --force-update
If all else fails, reinitialize CageFS:
cagefsctl --reinit