Users Guide

Example Recovery Commands
To set the action on hung operating system detection to powercycle, type:
omconfig system recovery action=powercycle
or
omconfig servermodule recovery action=powercycle
To set the system to hang for 120 seconds, before a recovery action is initiated, type:
omconfig system recovery timer=120
or
omconfig servermodule recovery timer=120
Omconfig System Shutdown Or Omconfig Servermodule Shutdown
Use the omconfig system shutdown or omconfig servermodule shutdown command to determine the
way in which the system shuts down. During system shutdown, the default is to shut down the operating
system before powering off the system. Shutting down the operating system first closes down the file
system before powering the system down. If you do not want to shut down the operating system first,
use the osfirst=false parameter.
NOTE: The parameter osfirst=false is not available on 13G and later systems. By default, on 13G and
later systems, the operating system shuts down before turning off the server during a remote
shutdown.
The following table displays the valid parameters for the command.
Table 50. Valid Parameters Of System Shutdown
name=value pair Description
action=reboot Shuts down the operating system and initiates system startup, performing BIOS
checks and reloading the operating system.
action=poweroff Turns off the electrical power to the system.
action=powercycl
e
Turns off the electrical power to the system, pauses, turns the power on, and
reboots the system. Power cycling is useful when you want to re-initialize system
components such as hard drives.
osfirst=true | false
true: Closes the file system and exits the operating system before turning off the
server.
false: Does not close the file system or shuts down the operating system before
turning off the server.
NOTE: This command osfirst=false is not available on 13G and later systems.
By default, on 13G and later systems, the operating system shuts down before
turning off the server during a remote shutdown.
Example Shutdown Commands
To set the shutdown action to reboot, type:
omconfig system shutdown action=reboot
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