
Chapter 7. Practical performance management 263
Figure 7-12 Alert levels
It is unnecessary to specify a threshold value for all levels. However, for a growing perspective
of your system and effective monitoring of the usage of resources, you might configure the
most important thresholds and also some nearby thresholds for good planning.
In order to configure a constraint, perform the following steps:
1. Go to Disk Manager Alerting.
2. Right-click Storage Subsystems Alert.
3. Select Create Storage Subsystem Alert.
4. A window opens that is similar to Figure 7-13 on page 264. Select the triggering condition
from the list box and scroll down until ...