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Chapter 6 Managing the Sun Fire V100 Server From the Solaris Prompt 75
● If you have no LOM watchdog process running already and you want the process
to run, type the following, or add it to another script file:
● If you want the LOM device to perform an automatic server restart after a lockup,
you must include the -R on option in the command, as follows:
Note – Unless you include the lom -W on and -R on options in a script file, you
must run the lom command every time you reboot the system if you want to use the
automatic server restart facility. Otherwise the watchdog will not run, and the server
will not reset after a lockup.
▼ To Set the Hardware Reset Option From a
Script or Command (lom -R on)
To make the LOM device’s watchdog process trigger an automatic server restart
(ASR) after a lockup, add the -R on option to the command in your
/etc/rc2.d/S25lom script file. This is the script that runs the watchdog. For
instructions about how to do this, see “To Configure the LOM ASR” on page 73.
However, if for any reason you are not using the script file provided with your
system (/etc/rc2.d/S25lom) but have instead enabled the watchdog from the
command line or from another script file, you can turn the Hardware reset option
on.
● To turn the Hardware reset option on, type the following at the command line:
● To turn the Hardware reset option off from the command line,type:
# lom -W on,40000,10000
# lom -W on,40000,10000 -R on
# lom -R on
# lom -R off