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Hitachi Storage Logical Unit Warning Availability State Unit Monitor

Hitachi.Storage.LogicalUnit.Warning.AvailabilityState.UnitMonitor (UnitMonitor)

Knowledge Base article:

Summary

Monitors logical unit for warning conditions and generates an alert.

Causes

Logical unit has regressed, is not formatted or is being formatted.

Resolutions

Examine warning message and determine cause for the alert.

Element properties:

TargetHitachi.Storage.LogicalUnit
Parent MonitorSystem.Health.AvailabilityState
CategoryAvailabilityHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeMicrosoft.Windows.WmiEventProvider.2SingleEvent2StateMonitorType
RemotableTrue
AccessibilityPublic
Alert Message
Hitachi Storage Logical Unit Warning Availability State Unit Monitor
The logical unit {0} is in {1} state.
RunAsDefault

Source Code:

<UnitMonitor ID="Hitachi.Storage.LogicalUnit.Warning.AvailabilityState.UnitMonitor" Accessibility="Public" Enabled="true" Target="Hitachi.Storage.LogicalUnit" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.WmiEventProvider.2SingleEvent2StateMonitorType" ConfirmDelivery="true">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Hitachi.Storage.LogicalUnit.Warning.AvailabilityState.UnitMonitor_AlertMessageResourceID">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Warning</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Target/Property[Type="Hitachi.Storage.LogicalUnit"]/ObjectID$</AlertParameter1>

      <AlertParameter2>$Data/Context/Property[@Name="StatusDesc"]$</AlertParameter2>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

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

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

  </OperationalStates>

  <Configuration>

    <FirstNameSpace>\\$Target/Property[Type="Hitachi.Storage.LogicalUnit"]/ConnectorID$\root\Hitachi</FirstNameSpace>

    <FirstQuery>select ObjectID, Status, StatusDesc from LogicalUnitEvent within 30 where Status = 1 or Status = 12 or Status = 13 or Status = 99999 or Status = 0 or Status = 6 or Status = 7</FirstQuery>

    <FirstPollInterval>30</FirstPollInterval>

    <FirstExpression>

      <SimpleExpression>

        <ValueExpression>

          <XPathQuery Type="String">Property[@Name="ObjectID"]</XPathQuery>

        </ValueExpression>

        <Operator>Equal</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="Hitachi.Storage.LogicalUnit"]/ObjectID$</Value>

        </ValueExpression>

      </SimpleExpression>

    </FirstExpression>

    <SecondNameSpace>\\$Target/Property[Type="Hitachi.Storage.LogicalUnit"]/ConnectorID$\root\Hitachi</SecondNameSpace>

    <SecondQuery>select ObjectID, Status, StatusDesc from LogicalUnitEvent within 30 where Status = 2 or Status = 3 or Status = 4 or Status = 5 or Status = 8 or Status = 9 or Status = 10 or Status = 11</SecondQuery>

    <SecondPollInterval>30</SecondPollInterval>

    <SecondExpression>

      <SimpleExpression>

        <ValueExpression>

          <XPathQuery Type="String">Property[@Name="ObjectID"]</XPathQuery>

        </ValueExpression>

        <Operator>Equal</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="Hitachi.Storage.LogicalUnit"]/ObjectID$</Value>

        </ValueExpression>

      </SimpleExpression>

    </SecondExpression>

  </Configuration>

</UnitMonitor>