Behavior Models Cookbook - Vendor Models - SnmpresDiskUsage -
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SnmpresDiskUsage

Path: /model/vendors/snmp_research/snmpres_disk_usage.mod

This behavior model informs the status of the file systems monitored by SNMP Research's CIAgent. When the disk usage of a file system exceeds a threshold (90 percent by default) and remains above the threshold for a specified time (the default is fifteen minutes), NerveCenter sends a 110041 Inform to the platform. When the disk usage falls below the threshold, the alarm returns to ground and sends a 120041 Inform to the platform. The nodes that have their file systems monitored must be associated with a property group that contains the property siFsrEntry.

Property

The following property must be in the property group for the nodes hosting the applications you want to monitor:

siFsEntry

Trigger Generators

Below is a list of the objects that generate triggers:

Events Sent to OpenView

The table below summarizes the events this behavior model sends to OpenView:

Event Name Inform Number Description

NC_Disk_Usage_High

110041

Disk usage over 90 percent.

NC_Disk_Usage_Ok

120041

Disk usage dropped under 90 percent.

For complete information about events sent to OpenView, see the trapd.conf.txt file shipped with these behavior models residing in:

/model/vendors/snmp_research

For more information about integrating NerveCenter with OpenView, or the other NerveCenter-supported network manager platforms, refer to the book Integrating NerveCenter with a Network Management Platform.

Optional Customization

Below is a list of behavior model settings that you might want to customize to suit the requirements of your site.

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This file was last updated on 10 October 2000