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System Center 2019+ Virtual Machine Manager 主机群集提交状态

Microsoft.SystemCenter.VirtualMachineManager.HostClusterCommitStateMonitor (UnitMonitor)

监视主机群集是否已过载

Knowledge Base article:

摘要

群集过载监视器指示主机群集当前是否处于过载状态。

原因

根据用户定义的群集保留，如果主机群集无法承受指定的节点故障数且仍维持所有虚拟机运行，则群集处于过载状态，且此监视器的状态不正常。

解决方法

要使主机群集恢复非过载状态，您可以：

重新配置现有虚拟机

修改群集保留

向群集添加更多的硬件

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.TwoStatesMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
主机群集过载
主机群集过载
RunAsDefault

Source Code:

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

  <Category>AvailabilityHealth</Category>

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