A disk cache failed to initialize

Microsoft.Forefront.TMG.A_disk_cache_failed_to_initialize.Rule (Rule)

This Rule generates alerts when A disk cache failed to initialize

Knowledge Base article:

Summary

A disk cache failed to initialize.

Causes

The event may be caused by a disk I/O failure, insufficient memory, or an internal error. The event description contains more information on the cause of the failure.

Resolutions

Identify the reason for cache failure by examining previously recorded events or the error code. Check that the disk is connected and that it is not corrupt. If disk cache recovery was initiated, look for another event that indicates recovery status.

Element properties:

Target	Microsoft.Forefront.TMG.Cache.ServerComponent
Category	EventCollection
Enabled	True
Alert Generate	False
Remotable	True

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.Forefront.TMG.Rule.AlertGenerate.DS	Default
WA	WriteAction	Microsoft.Forefront.TMG.Rule.AlertGenerate.WA	Default

Source Code:

<Rule ID="Microsoft.Forefront.TMG.A_disk_cache_failed_to_initialize.Rule" Enabled="true" Target="Microsoft.Forefront.TMG.Cache.ServerComponent" ConfirmDelivery="true" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Microsoft.Forefront.TMG.Rule.AlertGenerate.DS">

      <ComputerName>$Target/Host/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <LogName>Application</LogName>

      <EventsPattern>^(14176)$</EventsPattern>

      <EventType>1</EventType>

      <SourcePattern>Microsoft Forefront TMG Web Proxy</SourcePattern>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WA" TypeID="Microsoft.Forefront.TMG.Rule.AlertGenerate.WA">

      <AlertMessageId>$MPElement[Name="Microsoft.Forefront.TMG.A_disk_cache_failed_to_initialize.AlertMessage"]$</AlertMessageId>

      <DomainName>$Target/Host/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/DomainDnsName$</DomainName>

      <Priority>2</Priority>

      <Severity>2</Severity>

    </WriteAction>

  </WriteActions>

</Rule>