Zones support the following boot arguments used with the zoneadm boot and reboot commands:
The following definitions apply:
Selects an alternative executable to be the first process. altinit must be a valid path to an executable. The default first process is described in init(1M).
Boots the zone to init level s.
For usage examples, see How to Boot an lx Branded Zone and How to Boot an lx Branded Zone in Single-User Mode.
For information on the init command, see init(1M).