Data ONTAP PRO: Hyper-V Host Volume Space Utilization Monitor

DataONTAP.PRO.Volume.UsedSpace.Protip.Monitor (UnitMonitor)

This monitor checks whether any volumes containing LUNs mapped to this Hyper-V Host are getting too full.

Knowledge Base article:

Summary

This monitor checks whether any volumes containing LUNs mapped to this Hyper-V host are exceeding space utilization thresholds.

Resolutions

Implement this PRO tip to attempt to increase the volume size, thereby lowering the space utilization to 85%.

Element properties:

Target

DataONTAP.PRO.HyperV.Host

Parent Monitor

System.Health.AvailabilityState

Category

ConfigurationHealth

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Normal

Alert Auto Resolve

True

Monitor Type

Microsoft.Windows.3SingleEventLog3StateUnitMonitorType

Remotable

True

Accessibility

Public

Alert Message

Data ONTAP PRO: Volume Space Utilization Exceeded Threshold

{0}

RunAs

DataONTAP.SecureReference.RunAsProfileVirtualization

Source Code:

<UnitMonitor ID="DataONTAP.PRO.Volume.UsedSpace.Protip.Monitor" Accessibility="Public" Enabled="true" Target="DataONTAP.PRO.HyperV.Host" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.3SingleEventLog3StateUnitMonitorType" ConfirmDelivery="true" RunAs="DS!DataONTAP.SecureReference.RunAsProfileVirtualization">

  <Category>ConfigurationHealth</Category>

  <AlertSettings AlertMessage="DataONTAP.PRO.Volume.UsedSpace.Protip.Monitor_AlertMessageResourceID">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/EventDescription$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="UIGeneratedOpStateId15f366aa6adc44b7aee20c4afcf7697e" MonitorTypeStateID="FirstEventRaised" HealthState="Error"/>

    <OperationalState ID="UIGeneratedOpStateIde7abe290e20345b6a5942f2f364e7397" MonitorTypeStateID="SecondEventRaised" HealthState="Warning"/>

    <OperationalState ID="UIGeneratedOpStateIdd0f9d4a7ef9b4c23ab3a9a10d56f9924" MonitorTypeStateID="ThirdEventRaised" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

    <FirstComputerName/>

    <FirstLogName>OnCommand</FirstLogName>

    <FirstExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="UnsignedInteger">352</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="String">PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">Data ONTAP Virtualization MP</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery Type="String">Params/Param[1]</XPathQuery>

            </ValueExpression>

            <Operator>ContainsSubstring</Operator>

            <Pattern>$Target/Property[Type="DataONTAP.PRO.HyperV.Host"]/HostFqdn$</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">351</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="String">PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">Data ONTAP Virtualization MP</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery Type="String">Params/Param[1]</XPathQuery>

            </ValueExpression>

            <Operator>ContainsSubstring</Operator>

            <Pattern>$Target/Property[Type="DataONTAP.PRO.HyperV.Host"]/HostFqdn$</Pattern>

          </RegExExpression>

        </Expression>

      </And>

    </SecondExpression>

    <ThirdComputerName/>

    <ThirdLogName>OnCommand</ThirdLogName>

    <ThirdExpression>

      <And>

        <Expression>

          <Or>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">350</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

            <Expression>

              <SimpleExpression>

                <ValueExpression>

                  <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

                </ValueExpression>

                <Operator>Equal</Operator>

                <ValueExpression>

                  <Value Type="UnsignedInteger">353</Value>

                </ValueExpression>

              </SimpleExpression>

            </Expression>

          </Or>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery Type="String">PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">Data ONTAP Virtualization MP</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <RegExExpression>

            <ValueExpression>

              <XPathQuery Type="String">Params/Param[1]</XPathQuery>

            </ValueExpression>

            <Operator>ContainsSubstring</Operator>

            <Pattern>$Target/Property[Type="DataONTAP.PRO.HyperV.Host"]/HostFqdn$</Pattern>

          </RegExExpression>

        </Expression>

      </And>

    </ThirdExpression>

  </Configuration>

</UnitMonitor>