Related:

• The system will be down for 10 days for preventive maintenance.
• System maintenance about to begin.
• Internet shut down due to maintenance
• priesthood n. obs. [TMRC] The select group of system managers responsible for the operation and maintenance of a batch operated computer system.
  On these computers, a user never had direct access to a computer, but had to submit his/her data and programs to a priest for execution....
• Real Users find the one combination of bizarre input values that shuts down the system for days.
• And the days dwindle down to a precious few...
• SYSTEM DOWN AT 5:30PM FOR SYSTEM CRASH