User's Manual

110 omconfig: Managing Components Using the Instrumentation Service
Example Shutdown Commands
To set the shutdown action to reboot, type:
omconfig system shutdown action=reboot
To bypass operating system shutdown before the system is powered off, type:
omconfig system shutdown action=reboot osfirst=false
omconfig system thrmshutdown
Use the omconfig system thrmshutdown command to configure a thermal shutdown action. A thermal
shutdown can be configured to occur when a temperature probe detects a temperature probe warning or
failure event. Table 6-26 shows the valid parameters for the command.
Example Thermal Shutdown Commands
To trigger a thermal shutdown when a temperature probe detects a failure event, type:
omconfig system thrmshutdown severity=failure
To disable thermal shutdown so that an administrator has to initiate an omconfig system shutdown, type:
omconfig system thrmshutdown severity=disabled
action=powercycle Turns the electrical power to the system off, pauses, turns the power
on, and reboots the system. Power cycling is useful when you want to
reinitialize system components such as hard drives.
osfirst=true | false true: Closes the file system and exits the operating system before
shutting down the system.
false: Does not close the file system or shut down the operating system
before shutting down the system.
Table 6-26. Thermal Shutdown Parameters
name=value pair Description
severity=disabled | warning | failure disabled: Disable thermal shutdown. An administrator
must intervene.
warning: Perform a shutdown when a temperature warning
event is detected. A warning event occurs when any
temperature probe inside a chassis reads a temperature (in
degrees Celsius) which exceeds the maximum temperature
warning threshold.
failure: Perform a shutdown when a temperature failure
event is detected.
Table 6-25. Shutdown Parameters (continued)
name=value pair Description