Compress or archive any files which cannot be deleted but which are not being actively used. Regularly review disk usage and delete or archive all files which are no longer need. Delete all temporary files from a machine as soon as they are no longer needed. Determine if there is sufficient disk storage to accommodate your needs before you start your work. Immediately take action to restore available disk space if you fill the file system on any machine.
Documentation Never remove documentation from the machine rooms.
Always signout all documentation from the documentation room. Documentation is public, return it when you finish using it. If you are not actively using documentation, return it. Security And Operations Always keep the machine room doors closed and locked. Never let anyone whom you do not know into any locked departmental space.