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System Center 2012 Virtual Machine Manager 主機叢集認可狀態

Microsoft.SystemCenter.VirtualMachineManager.2012.HostClusterCommitStateMonitor (UnitMonitor)

監視主機叢集是否過度認可

Knowledge Base article:

摘要

叢集過度認可監視會指出主機叢集目前是否處於過度認可狀態。

原因

根據使用者定義的叢集保留，如果主機叢集無法在承受指定的節點失敗數的同時，仍然讓所有虛擬機器繼續執行，叢集就會變成「過度認可」狀態，而此監視的狀態也會變成狀況不良。

解決方式

若要讓主機叢集回復到未過度認可的狀態，您可以：

重新設定現有的虛擬機器

修改叢集保留

在叢集中增加更多硬體

Element properties:

TargetMicrosoft.SystemCenter.VirtualMachineManager.HostCluster
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.SystemCenter.VirtualMachineManager.2012.TwoStatesMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
主機叢集過度認可
主機叢集過度認可
RunAsDefault

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.VirtualMachineManager.2012.HostClusterCommitStateMonitor" Accessibility="Public" Target="VMMBase!Microsoft.SystemCenter.VirtualMachineManager.HostCluster" TypeID="Microsoft.SystemCenter.VirtualMachineManager.2012.TwoStatesMonitorType" ParentMonitorID="SystemHealth!System.Health.AvailabilityState">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.VirtualMachineManager.2012.HostClusterCommitStateMonitor.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters/>

  </AlertSettings>

  <OperationalStates>

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

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

  </OperationalStates>

  <Configuration>

    <IntervalSeconds>7200</IntervalSeconds>

    <TimeoutSeconds>300</TimeoutSeconds>

    <ErrorExpression>

      <SimpleExpression>

        <ValueExpression>

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

        </ValueExpression>

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

        <ValueExpression>

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

        </ValueExpression>

      </SimpleExpression>

    </ErrorExpression>

    <SuccessExpression>

      <SimpleExpression>

        <ValueExpression>

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

        </ValueExpression>

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

        <ValueExpression>

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

        </ValueExpression>

      </SimpleExpression>

    </SuccessExpression>

  </Configuration>

</UnitMonitor>