Тип монитора уровня фрагментации логического диска

Microsoft.Windows.Server.10.0.LogicalDisk.DefragAnalysis.Monitortype (UnitMonitorType)

Element properties:

Show References:
- Unit Monitors (1)

RunAs	Default
Accessibility	Internal
Support Monitor Recalculate	False

Member Modules:

ID	Module Type	TypeId	RunAs
Scheduler	DataSource	System.Scheduler	Default
Script	ProbeAction	Microsoft.Windows.Server.10.0.PowerShellPropertyBagProbe	Default
ErrorFilter	ConditionDetection	System.ExpressionFilter	Default
FilterDrive	ConditionDetection	System.ExpressionFilter	Default
SuccessFilter	ConditionDetection	System.ExpressionFilter	Default

Overrideable Parameters:

ID	ParameterType	Selector	Display Name	Description
SchedulerStart	string	$Config/SchedulerStart$	Время начала	Время дня (ЧЧ:ММ), когда должна быть выполнена проверка фрагментации
SchedulerDaysOfWeekMask	int	$Config/SchedulerDaysOfWeekMask$	Маска дней недели	День (дни), когда должна выполняться проверка фрагментации. Допустимые значения дней: воскресенье (1), понедельник (2), вторник (4), среда (8), четверг (16), пятница (32) и суббота (64). Чтобы указать несколько дней, сложите значения дней. Например, чтобы выбрать понедельник, среду и пятницу, следует указать 42 (2+8+32).
FilePercentFragmentationThreshold	double	$Config/FilePercentFragmentationThreshold$	Пороговое значение процента фрагментации файлов	если для параметра "Использовать рекомендацию ОС" установлено значение "Ложь" (False), то указанное процентное значение будет использоваться в качестве порогового для уровней фрагментации.
UseOSRecommendation	bool	$Config/UseOSRecommendation$	Использовать рекомендацию ОС	этот параметр определяет, будет ли при проверке уровня фрагментации использоваться пороговое значение по умолчанию, установленное операционной системой. Если этот параметр имеет значение "Ложь", то используется "Пороговое значение процента фрагментации файла".

Source Code:

<UnitMonitorType ID="Microsoft.Windows.Server.10.0.LogicalDisk.DefragAnalysis.Monitortype" Accessibility="Internal">

  <MonitorTypeStates>

    <MonitorTypeState ID="Warning" NoDetection="false"/>

    <MonitorTypeState ID="Success" NoDetection="false"/>

  </MonitorTypeStates>

  <Configuration>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="SchedulerStart" type="xsd:string"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="SchedulerDaysOfWeekMask" type="xsd:integer"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="FilePercentFragmentationThreshold" type="xsd:double"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" minOccurs="1" name="UseOSRecommendation" type="xsd:boolean"/>

  </Configuration>

  <OverrideableParameters>

    <OverrideableParameter ID="SchedulerStart" Selector="$Config/SchedulerStart$" ParameterType="string"/>

    <OverrideableParameter ID="SchedulerDaysOfWeekMask" Selector="$Config/SchedulerDaysOfWeekMask$" ParameterType="int"/>

    <OverrideableParameter ID="FilePercentFragmentationThreshold" Selector="$Config/FilePercentFragmentationThreshold$" ParameterType="double"/>

    <OverrideableParameter ID="UseOSRecommendation" Selector="$Config/UseOSRecommendation$" ParameterType="bool"/>

  </OverrideableParameters>

  <MonitorImplementation>

    <MemberModules>

      <DataSource ID="Scheduler" TypeID="System!System.Scheduler">

        <Scheduler>

          <WeeklySchedule>

            <Windows>

              <Daily>

                <Start>$Config/SchedulerStart$</Start>

                <End>$Config/SchedulerStart$</End>

                <DaysOfWeekMask>$Config/SchedulerDaysOfWeekMask$</DaysOfWeekMask>

              </Daily>

            </Windows>

          </WeeklySchedule>

          <ExcludeDates/>

        </Scheduler>

      </DataSource>

      <ProbeAction ID="Script" TypeID="Microsoft.Windows.Server.10.0.PowerShellPropertyBagProbe">

        <ScriptName>Microsoft.Windows.Server.LogicalDisk.DefragAnalysis.ps1</ScriptName>

        <PSparam>param ($TargetComputer)</PSparam>

        <ScriptBody><Script>

#Copyright (c) Microsoft Corporation. All rights reserved.

                      

# Parameters that should be passed to this script

# 0 Computer (FQDN)



Function Main()

{   

    # Fragmentation analysis requires lots of time and consumes lots of CPU.

    # So it is important to trace such activity in events log in order to be able

    # to understand what is going on.

    $g_DebugFlag = $true



	$IsMsftVolumeSupported = Is_MSFT_Volume_Supported_On_NanoServer $TargetComputer

	$IsVolumeInfoSupported = Is_Win32_Volume_Supported $TargetComputer



	if ($IsMsftVolumeSupported -eq $true) # Win32_Volume is not supported on NanoServer

	{

		Start-DefragAnalysisOnNano -TargetComputer $TargetComputer -momAPI $momAPI

	}

	else

       {

		   if ($false -eq $IsVolumeInfoSupported)

			{ 

				TraceLogMessage ("This Operating System doesn't support volumes WMI class.")

				return

			}

           

		    Start-DefragAnalysis -TargetComputer $TargetComputer -momAPI $momAPI

	   }

   

    Unload-Module -ModuleName "CimCmdLets"

 

}



Function Is_MSFT_Volume_Supported_On_NanoServer($TargetComputer)

{

	$ErrorActionPreference = "SilentlyContinue"

	$error.Clear()

	$bRet = $false

	$IsNano = Is_NanoServer 

	if ($true -eq $IsNano)

	{

		Load-CimModules

	    try

		{

			$cimSessionOption = New-CimSessionOption -Protocol DCOM

			$cimsession = New-CimSession -SessionOption $cimSessionOption 

			$oWMI = Get-CimClass -CimSession $cimsession -NameSpace "root\microsoft\windows\storage" MSFT_Volume -ErrorAction SilentlyContinue

		}

		Finally

		{

			Get-CimSession | Remove-CimSession

			$cimsession =$null

			$cimSessionOption = $null 

		}

		if ($oWMI -ne $null)

		{

			$bRet = $true

		}

	}



	return $bRet

}



Function Start-DefragAnalysisOnNano($TargetComputer,$momAPI)

{

	$ErrorActionPreference = "SilentlyContinue"

	$error.Clear()

	$IsDiskFound = $false



		$oWmiDiskSet = WMIGetInstanceNoAbort $TargetComputer "root\microsoft\windows\storage" "MSFT_Volume WHERE (DriveType=3 or DriveType=6) and FileSystem!=null"

		foreach ($oWmiDisk in $oWmiDiskSet)

		{

			$sDriveLetter = $oWmiDisk.DriveLetter

			if ([string]::IsNullOrEmpty($sDriveLetter))

			{

				$sDriveLetter = $oWmiDisk.UniqueId

			}



			if ([string]::IsNullOrEmpty($sDriveLetter))

			{

				continue

			}



			TraceLogMessage ("Running DefragAnalysis (disk: " + $sDriveLetter + "; computer: " + $TargetComputer + ").")

			$error.Clear()

			Load-CimModules

			try

			{

				$cimSessionOption = New-CimSessionOption -Protocol DCOM

				$cimsession = New-CimSession -SessionOption $cimSessionOption 

				$ret = Invoke-CimMethod -CimSession $cimsession -CimInstance $oWmiDisk -MethodName Optimize -Arguments @{ReTrim=$false;Analyze=$true;Defrag=$false;SlabConsolidate=$false;TierOptimize=$false} -ErrorAction SilentlyContinue

			}

			Finally

			{

				Get-CimSession | Remove-CimSession

				$cimsession =$null

				$cimSessionOption = $null 

			}

			TraceLogMessage ("DefragAnalysis results (return code: " + $ret.ReturnValue + ")(disk: " + $sDriveLetter + "; computer: " + $TargetComputer + ")")

                

			If ($ret.ReturnValue -ne 0 -or $error.Count -ne 0)

			{

				$pctFrag = 25

				$DefragRecomend = $true

				Add-BagData -sDriveLetter $sDriveLetter -pctFrag $pctFrag -DefragRecomend $DefragRecomend -objMomApi $momAPI	

			}



 

		}



		return



}



Function Start-DefragAnalysis($TargetComputer,$momAPI)

{

	$ErrorActionPreference = "SilentlyContinue"

	$error.Clear()



    $oWmiDiskSet = WMIGetInstanceNoAbort $TargetComputer "root\cimv2" "Win32_Volume WHERE (DriveType=3 or DriveType=6) and FileSystem!=null"



		foreach ($oWmiDisk in $oWmiDiskSet)

		{

			$sDriveLetter = $oWmiDisk.DriveLetter

			if ([string]::IsNullOrEmpty($sDriveLetter))

			{

				            $sDriveLetter = $oWmiDisk.Name

							$sDriveLetter = StripEndChar -sName $sDriveLetter

			}



			if ([string]::IsNullOrEmpty($sDriveLetter))

			{

				continue

			}



			TraceLogMessage ("Running DefragAnalysis (disk: " + $sDriveLetter + "; computer: " + $TargetComputer + ").")

			$error.Clear()

			Load-CimModules

			try

			{

				$cimSessionOption = New-CimSessionOption -Protocol DCOM

				$cimsession = New-CimSession -SessionOption $cimSessionOption 

				$ret = Invoke-CimMethod -CimSession $cimsession -CimInstance $oWmiDisk -MethodName DefragAnalysis -ErrorAction SilentlyContinue

			}

			Finally

			{

				Get-CimSession | Remove-CimSession

				$cimsession =$null

				$cimSessionOption = $null 

			}

			TraceLogMessage ("DefragAnalysis results (return code: " + $ret.ReturnValue + ")(disk: " + $sDriveLetter + "; computer: " + $TargetComputer + "): OSRecommended = " + $ret.DefragRecommended + "; FilePercentFragmentation = " + $ret.DefragAnalysis.FilePercentFragmentation + ".")

                  

			$pctFrag        = $ret.DefragAnalysis.FilePercentFragmentation

			$DefragRecomend = $ret.DefragRecommended

			Add-BagData -sDriveLetter $sDriveLetter -pctFrag $pctFrag -DefragRecomend $DefragRecomend -objMomApi $momAPI

 

		}



		return



}



Function Add-BagData($sDriveLetter,$pctFrag,$DefragRecomend,$objMomApi)

{

	$ErrorActionPreference = "SilentlyContinue"

	$error.Clear()



	if ($null -eq $sDriveLetterobjMomApi)

	{

		return

	}



	$oBag = $momAPI.CreatePropertyBag()



	if ($Null -eq $oBag)

	{

		return

	}



	$oBag.AddValue("DiskLabel", $sDriveLetter)

	$oBag.AddValue("OSRecommended", $DefragRecomend)

	$oBag.AddValue("FilePercentFragmentation", $pctFrag )

	$oBag



}



Function Load-CimModules

{

	$error.Clear()



	$CimModule = Get-Module CimCmdlets



	if ($null -eq $CimModule)

	{

			Import-Module CimCmdlets

			$error.Clear()

	}

}

Main



</Script></ScriptBody>

        <Parameters>

          <Parameter>

            <Name>TargetComputer</Name>

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

          </Parameter>

        </Parameters>

        <TimeoutSeconds>3600</TimeoutSeconds>

      </ProbeAction>

      <ConditionDetection ID="FilterDrive" TypeID="System!System.ExpressionFilter">

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">$Target/Property[Type="Windows!Microsoft.Windows.LogicalDevice"]/DeviceID$</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </ConditionDetection>

      <ConditionDetection ID="ErrorFilter" TypeID="System!System.ExpressionFilter">

        <Expression>

          <Or>

            <Expression>

              <And>

                <Expression>

                  <SimpleExpression>

                    <ValueExpression>

                      <Value Type="Boolean">$Config/UseOSRecommendation$</Value>

                    </ValueExpression>

                    <Operator>Equal</Operator>

                    <ValueExpression>

                      <Value Type="Boolean">false</Value>

                    </ValueExpression>

                  </SimpleExpression>

                </Expression>

                <Expression>

                  <SimpleExpression>

                    <ValueExpression>

                      <XPathQuery Type="Double">Property[@Name='FilePercentFragmentation']</XPathQuery>

                    </ValueExpression>

                    <Operator>Greater</Operator>

                    <ValueExpression>

                      <Value Type="Double">$Config/FilePercentFragmentationThreshold$</Value>

                    </ValueExpression>

                  </SimpleExpression>

                </Expression>

              </And>

            </Expression>

            <Expression>

              <And>

                <Expression>

                  <SimpleExpression>

                    <ValueExpression>

                      <Value Type="Boolean">$Config/UseOSRecommendation$</Value>

                    </ValueExpression>

                    <Operator>Equal</Operator>

                    <ValueExpression>

                      <Value Type="Boolean">true</Value>

                    </ValueExpression>

                  </SimpleExpression>

                </Expression>

                <Expression>

                  <SimpleExpression>

                    <ValueExpression>

                      <XPathQuery Type="Boolean">Property[@Name='OSRecommended']</XPathQuery>

                    </ValueExpression>

                    <Operator>Equal</Operator>

                    <ValueExpression>

                      <Value Type="Boolean">true</Value>

                    </ValueExpression>

                  </SimpleExpression>

                </Expression>

              </And>

            </Expression>

          </Or>

        </Expression>

      </ConditionDetection>

      <ConditionDetection ID="SuccessFilter" TypeID="System!System.ExpressionFilter">

        <Expression>

          <Not>

            <Expression>

              <Or>

                <Expression>

                  <And>

                    <Expression>

                      <SimpleExpression>

                        <ValueExpression>

                          <Value Type="Boolean">$Config/UseOSRecommendation$</Value>

                        </ValueExpression>

                        <Operator>Equal</Operator>

                        <ValueExpression>

                          <Value Type="Boolean">false</Value>

                        </ValueExpression>

                      </SimpleExpression>

                    </Expression>

                    <Expression>

                      <SimpleExpression>

                        <ValueExpression>

                          <XPathQuery Type="Double">Property[@Name='FilePercentFragmentation']</XPathQuery>

                        </ValueExpression>

                        <Operator>LessEqual</Operator>

                        <ValueExpression>

                          <Value Type="Double">$Config/FilePercentFragmentationThreshold$</Value>

                        </ValueExpression>

                      </SimpleExpression>

                    </Expression>

                  </And>

                </Expression>

                <Expression>

                  <And>

                    <Expression>

                      <SimpleExpression>

                        <ValueExpression>

                          <Value Type="Boolean">$Config/UseOSRecommendation$</Value>

                        </ValueExpression>

                        <Operator>Equal</Operator>

                        <ValueExpression>

                          <Value Type="Boolean">true</Value>

                        </ValueExpression>

                      </SimpleExpression>

                    </Expression>

                    <Expression>

                      <SimpleExpression>

                        <ValueExpression>

                          <XPathQuery Type="Boolean">Property[@Name='OSRecommended']</XPathQuery>

                        </ValueExpression>

                        <Operator>Equal</Operator>

                        <ValueExpression>

                          <Value Type="Boolean">false</Value>

                        </ValueExpression>

                      </SimpleExpression>

                    </Expression>

                  </And>

                </Expression>

              </Or>

            </Expression>

          </Not>

        </Expression>

      </ConditionDetection>

    </MemberModules>

    <RegularDetections>

      <RegularDetection MonitorTypeStateID="Warning">

        <Node ID="ErrorFilter">

          <Node ID="FilterDrive">

            <Node ID="Script">

              <Node ID="Scheduler"/>

            </Node>

          </Node>

        </Node>

      </RegularDetection>

      <RegularDetection MonitorTypeStateID="Success">

        <Node ID="SuccessFilter">

          <Node ID="FilterDrive">

            <Node ID="Script">

              <Node ID="Scheduler"/>

            </Node>

          </Node>

        </Node>

      </RegularDetection>

    </RegularDetections>

  </MonitorImplementation>

</UnitMonitorType>