x86: Fast Rebooting a ZFS Root File System
The fast reboot feature provides the ability to reboot within seconds on x86 based systems. With the fast reboot feature, you can reboot to a new kernel without experiencing the long delays that can be imposed by the BIOS and boot loader.
You must still use the init 6
command when transitioning between BEs with the beadm activate
command. For other system operations, use the reboot
command as appropriate.