Upon system
power-up, if the AUTO_ACTION console environment variable is set
to BOOT or RESTART for instance 0, then the GALAXY command is automatically
issued and instance 0 attempts to boot.
The setting of AUTO_ACTION in the console environment variables
for the other instances dictates their behavior when entering the
GALAXY command (whether it is entered automatically or by the user
from the console).
To set up your system for this feature, you must set the console
environment variable AUTO_ACTION to RESTART or BOOT on each instance.
Make sure to specify appropriate values for the BOOT_OSFLAGS and BOOTDEF_DEV
environment variables for each instance.