Power Supply Redundancy Status

Hitachi.ComputeRack.200.PowerSupplyRedundancy.Status.Monitor (UnitMonitor)

Knowledge Base article:

Summary

This Monitor checks overall Power Supply Redundancy within a chassis. The chassis will report immediate critical level if the redundancy is breached. This will happen when there are not enough working power supplies to maintain an uninterrupted power flow to the chassis. When elevated to an Critical level, redundancy has been breached, please give immediate attention, check for alerts, check the application log, and immediate corrective action should be taken.

Element properties:

Target

Hitachi.ComputeRack.200.Chassis

Parent Monitor

System.Health.AvailabilityState

Category

Custom

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Normal

Alert Auto Resolve

True

Monitor Type

Hitachi.ComputeRack.200.3SingleEvent3StateMonitorType

Remotable

True

Accessibility

Public

Alert Message

Hitachi Compute Rack 200 Power SupplyRedundancy Status Alert

RunAs

Default

Source Code:

<UnitMonitor ID="Hitachi.ComputeRack.200.PowerSupplyRedundancy.Status.Monitor" Accessibility="Public" Enabled="true" Target="Hitachi.ComputeRack.200.Chassis" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Hitachi.ComputeRack.200.3SingleEvent3StateMonitorType" ConfirmDelivery="false">

  <Category>Custom</Category>

  <AlertSettings AlertMessage="Hitachi.ComputeRack.200.PowerSupplyRedundancy.Status.Alert">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Property[@Name="StatusDesc"]$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

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

    <OperationalState ID="PowerSupplyNonRedundant" MonitorTypeStateID="SecondEventRaised" HealthState="Error"/>

    <OperationalState ID="PowerSupplyRedundancyUnk" MonitorTypeStateID="ThirdEventRaised" HealthState="Warning"/>

  </OperationalStates>

  <Configuration>

    <FirstNameSpace>\\$Target/Property[Type="Hitachi.ComputeRack.200.Chassis"]/ConnectorID$\root\Hitachi</FirstNameSpace>

    <FirstQuery>select ObjectID, Status, StatusDesc from CR200_PowerSupplyRedundancyEvent within 30 where Status = 0</FirstQuery>

    <FirstPollInterval>60</FirstPollInterval>

    <FirstExpression>

      <SimpleExpression>

        <ValueExpression>

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

        </ValueExpression>

        <Operator>Equal</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="Hitachi.ComputeRack.200.Chassis"]/ObjectID$</Value>

        </ValueExpression>

      </SimpleExpression>

    </FirstExpression>

    <SecondNameSpace>\\$Target/Property[Type="Hitachi.ComputeRack.200.Chassis"]/ConnectorID$\root\Hitachi</SecondNameSpace>

    <SecondQuery>select ObjectID, Status, StatusDesc from CR200_PowerSupplyRedundancyEvent within 30 where Status = 2</SecondQuery>

    <SecondPollInterval>60</SecondPollInterval>

    <SecondExpression>

      <SimpleExpression>

        <ValueExpression>

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

        </ValueExpression>

        <Operator>Equal</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="Hitachi.ComputeRack.200.Chassis"]/ObjectID$</Value>

        </ValueExpression>

      </SimpleExpression>

    </SecondExpression>

    <ThirdNameSpace>\\$Target/Property[Type="Hitachi.ComputeRack.200.Chassis"]/ConnectorID$\root\Hitachi</ThirdNameSpace>

    <ThirdQuery>select ObjectID, Status, StatusDesc from CR200_PowerSupplyRedundancyEvent within 30 where Status != 0 and Status != 2</ThirdQuery>

    <ThirdPollInterval>60</ThirdPollInterval>

    <ThirdExpression>

      <SimpleExpression>

        <ValueExpression>

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

        </ValueExpression>

        <Operator>Equal</Operator>

        <ValueExpression>

          <Value Type="String">$Target/Property[Type="Hitachi.ComputeRack.200.Chassis"]/ObjectID$</Value>

        </ValueExpression>

      </SimpleExpression>

    </ThirdExpression>

  </Configuration>

</UnitMonitor>