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System Center 2016 Virtual Machine Manager Host Requires Update

Microsoft.SystemCenter.VirtualMachineManager.2016.HostRequiresUpdateMonitor (UnitMonitor)

Monitors whther the host requires an update

Knowledge Base article:

Summary

This monitor indicates if the virtualization host requires an update.

Causes

When unhealthy, this monitor indicates that the virtualization host requires an update.

Resolutions

Update the virtualization host to a VMM-supported version

Element properties:

TargetMicrosoft.SystemCenter.VirtualMachineManager.VMHost
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.SystemCenter.VirtualMachineManager.2016.TwoStatesMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
Host update out-to-date
The host update is out of date on a computer. Computer name: {0}
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.VirtualMachineManager.2016.HostRequiresUpdateMonitor" Accessibility="Public" Target="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.VMHost" TypeID="Microsoft.SystemCenter.VirtualMachineManager.2016.TwoStatesMonitorType" ParentMonitorID="SystemHealth!System.Health.AvailabilityState">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.VirtualMachineManager.2016.HostRequiresUpdateMonitor.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.VMHost"]/HostName$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="UpdateHealthy" MonitorTypeStateID="Success" HealthState="Success"/>

    <OperationalState ID="UpdateNotHealthy" MonitorTypeStateID="Error" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <IntervalSeconds>7200</IntervalSeconds>

    <TimeoutSeconds>300</TimeoutSeconds>

    <ErrorExpression>

      <SimpleExpression>

        <ValueExpression>

          <Value Type="String">Updated</Value>

        </ValueExpression>

        <Operator CaseSensitive="false">NotEqual</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.VMHost"]/VirtualizationStackVersionState$</Value>

        </ValueExpression>

      </SimpleExpression>

    </ErrorExpression>

    <SuccessExpression>

      <SimpleExpression>

        <ValueExpression>

          <Value Type="String">Updated</Value>

        </ValueExpression>

        <Operator CaseSensitive="false">Equal</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.VMHost"]/VirtualizationStackVersionState$</Value>

        </ValueExpression>

      </SimpleExpression>

    </SuccessExpression>

  </Configuration>

</UnitMonitor>