The Virtual Hard Disk LUN State Monitor monitors the OnCommand event log for events generated by the Virtual Hard Disk LUN Monitoring Rule and generates corresponding Operations Manager alerts.
The Virtual Hard Disk LUN State Monitor monitors the OnCommand event log for events generated by the Virtual Hard Disk LUN Monitoring Rule and generates corresponding Operations Manager alerts. If the LUN is offline, the associated VHD is not monitored.
Inspect the contents of the alert to determine its cause.
Target | DataONTAP.Cluster.Virtualization.HyperV.VhdOnLUN | ||
Parent Monitor | System.Health.AvailabilityState | ||
Category | AvailabilityHealth | ||
Enabled | True | ||
Alert Generate | True | ||
Alert Severity | MatchMonitorHealth | ||
Alert Priority | Normal | ||
Alert Auto Resolve | True | ||
Monitor Type | Microsoft.Windows.2SingleEventLog2StateMonitorType | ||
Remotable | True | ||
Accessibility | Public | ||
Alert Message |
| ||
RunAs | DataONTAP.SecureReference.RunAsProfileVirtualization |
<UnitMonitor ID="DataONTAP.Cluster.Virtualization.HyperV.VhdOnLUN.LUNStateMonitor" Accessibility="Public" Enabled="true" Target="DataONTAP.Cluster.Virtualization.HyperV.VhdOnLUN" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.2SingleEventLog2StateMonitorType" ConfirmDelivery="false" RunAs="DS!DataONTAP.SecureReference.RunAsProfileVirtualization">
<Category>AvailabilityHealth</Category>
<AlertSettings AlertMessage="DataONTAP.Cluster.Virtualization.HyperV.VhdOnLUN.LUNStateMonitor.AlertMessage">
<AlertOnState>Error</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="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">26010</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="UnsignedInteger">26013</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 Virtualization MP</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.Virtualization.HyperV.AbstractVHDOnStorage"]/HostFqdn$</Pattern>
</RegExExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.Virtualization.HyperV.AbstractVHDOnStorage"]/VHDPath$</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">26012</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">PublisherName</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">Clustered Data ONTAP Virtualization MP</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.Virtualization.HyperV.AbstractVHDOnStorage"]/HostFqdn$</Pattern>
</RegExExpression>
</Expression>
<Expression>
<RegExExpression>
<ValueExpression>
<XPathQuery Type="String">Params/Param[1]</XPathQuery>
</ValueExpression>
<Operator>ContainsSubstring</Operator>
<Pattern>$Target/Property[Type="DataONTAP.Cluster.Virtualization.HyperV.AbstractVHDOnStorage"]/VHDPath$</Pattern>
</RegExExpression>
</Expression>
</And>
</SecondExpression>
</Configuration>
</UnitMonitor>