Clustered Data ONTAP: Node State Monitor

DataONTAP.Cluster.NodeVserver.StateMonitor (UnitMonitor)

The Node State Monitor monitors the OnCommand event log for events generated by the Node State Monitoring Rule and generates corresponding Operations Manager alerts.

Knowledge Base article:

Summary

The Node State Monitor monitors the OnCommand event log for events generated by the Node State Monitoring Rule and generates corresponding Operations Manager alerts.

Resolutions

Inspect the contents of the alert to determine its cause.

Element properties:

TargetDataONTAP.Cluster.NodeVserver
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Windows.3SingleEventLog3StateUnitMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
Clustered Data ONTAP: Node State Monitor
{0}
RunAsDefault

Source Code:

<UnitMonitor ID="DataONTAP.Cluster.NodeVserver.StateMonitor" Accessibility="Public" Enabled="true" Target="DataONTAP.Cluster.NodeVserver" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.3SingleEventLog3StateUnitMonitorType" ConfirmDelivery="false">
<Category>AvailabilityHealth</Category>
<AlertSettings AlertMessage="DataONTAP.Cluster.NodeVserver.StateMonitor.AlertMessage">
<AlertOnState>Warning</AlertOnState>
<AutoResolve>true</AutoResolve>
<AlertPriority>Normal</AlertPriority>
<AlertSeverity>MatchMonitorHealth</AlertSeverity>
<AlertParameters>
<AlertParameter1>$Data/Context/EventDescription$</AlertParameter1>
</AlertParameters>
</AlertSettings>
<OperationalStates>
<OperationalState ID="FirstEventRaised" MonitorTypeStateID="FirstEventRaised" HealthState="Success"/>
<OperationalState ID="SecondEventRaised" MonitorTypeStateID="SecondEventRaised" HealthState="Warning"/>
<OperationalState ID="ThirdEventRaised" MonitorTypeStateID="ThirdEventRaised" HealthState="Error"/>
</OperationalStates>
<Configuration>
<FirstComputerName/>
<FirstLogName>OnCommand</FirstLogName>
<FirstExpression>
<And>
<Expression>
<Or>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="UnsignedInteger">3000</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="UnsignedInteger">3003</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</Or>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">Clustered Data ONTAP MP</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.AbstractVserver"]/UUID$</Pattern>
</RegExExpression>
</Expression>
</And>
</FirstExpression>
<SecondComputerName/>
<SecondLogName>OnCommand</SecondLogName>
<SecondExpression>
<And>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="UnsignedInteger">3001</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">Clustered Data ONTAP MP</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.AbstractVserver"]/UUID$</Pattern>
</RegExExpression>
</Expression>
</And>
</SecondExpression>
<ThirdComputerName/>
<ThirdLogName>OnCommand</ThirdLogName>
<ThirdExpression>
<And>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="UnsignedInteger">3002</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">Clustered Data ONTAP MP</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.AbstractVserver"]/UUID$</Pattern>
</RegExExpression>
</Expression>
</And>
</ThirdExpression>
</Configuration>
</UnitMonitor>