Oracle VM Server for SPARC 3.6 Administration Guide Setting Up Services and the Control Domain Rebooting to Use Domains How to Reboot How to Reboot Shut down and reboot the control domain. primary# shutdown -y -g0 -i6 Note: Either a reboot or power cycle instantiates the new configuration. Only a power cycle actually boots the SP configuration saved to the service processor (SP), which is then reflected in the ldm list-spconfig output.