| Hi, Juanita,
A simple way to get used to alarms syntax involves the use of Forms
Command Line PM.
$mana/enter
MCC> use mode form
Now spend some time learning this interface. Look specifically at the
use of the PF2 key, the F17 key, and the SELECT key.
When you type in a command, be sure the VERB is on the VERB line and
the ENTITY is on the ENTITY line.
Example:
Verb: SHOW
Entity: NODE .decnis500
^
|
At this point, press PF2.
Next press F17.
Next use the arrow keys to move to the desired
child entity, then press SELECT.
Keep repeating this to work your way down the
entity hierarcy.
Use the Arguments and Qualifiers fields in the same way.
Substitues wild cards for multiple entities.
Select individual attributes of interest.
The syntax you use for looking at an entity's attributes is the same
syntax you will use in the EXPRESSION of an alarm rule.
Note that when you write an alarm rule, you need only supply an alarm
name, expression, domain, and perceived severity. You can get fancy
with logging and alarms fired procedures later.
Make your first alarm rules simple. They will also cost you less in
terms of overhead.
-Dan
|