HP NonStop G-Series - Manual (Page 17)

Silo Media Manager Installation and Users Guide
Hardware and Software Installation for the Server 2-6
2.5.8 SET_BACKUPCPU
To set the backup CPU, type SET_BACKUPCPU and press enter. Follow the
prompts to set the backup CPU. The SET_BACKUPCPU option is used for fault
tolerance of SMM.
2.5.9 EXIT
To exit the configuration menu, type EXIT at the main menu prompt.