Windows 装入点发现数据源

Microsoft.Windows.Server.10.0.MountPointDiscovery.ModuleType (DataSourceModuleType)

Element properties:

Member Modules:

Overrideable Parameters:

Source Code:

<DataSourceModuleType ID="Microsoft.Windows.Server.10.0.MountPointDiscovery.ModuleType" RunAs="System!System.PrivilegedMonitoringAccount" Accessibility="Internal">

  <Configuration>

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

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

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="IntervalSeconds" type="xsd:int"/>

    <xsd:element xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="TimeoutSeconds" type="xsd:int"/>

  </Configuration>

  <OverrideableParameters>

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

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

  </OverrideableParameters>

  <ModuleImplementation>

    <Composite>

      <MemberModules>

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

          <Scheduler>

            <SimpleReccuringSchedule>

              <Interval Unit="Seconds">$Config/IntervalSeconds$</Interval>

            </SimpleReccuringSchedule>

            <ExcludeDates/>

          </Scheduler>

        </DataSource>

        <ProbeAction ID="ScriptProbe" TypeID="Microsoft.Windows.Server.10.0.PowerShellDiscoveryProbe">

          <ScriptName>Microsoft.Windows.Server.10.0.MountPointDiscovery.ModuleType.ps1</ScriptName>

          <PSparam>param ($SourceID, $ManagedEntityId, $TargetComputer, $TargetComputerID)</PSparam>

          <ScriptBody><Script>#Copyright (c) Microsoft Corporation. All rights reserved.

                     

# Parameters that should be passed to this script

# 0 MPElement ID ($MPElement$)

# 1 Target Id for ME this rule is running against ($Target/Id$)

# 2 Computer (FQDN) that the Mount Point will be hosted on

# 3 Computer ID (Key) that the Mount Point will be hosted on



Function Main()

{

    $ClusterVolumes = @{}

    $IsCluster = CheckCluster $TargetComputer



    if ($IsCluster -eq $true)

    {

        $ClusterVolumes = GetClusterDiskPartitionCollection $TargetComputer

    }



    $oDiscoveryData = $momAPI.CreateDiscoveryData(0, $SourceID, $ManagedEntityId)



    if ((DoDiscovery $TargetComputer $TargetComputerID $oDiscoveryData $IsCluster $ClusterVolumes) -ne 0)

    { 

		$oDiscoveryData = $momAPI.CreateDiscoveryData(0, $SourceID, $ManagedEntityId)

		$oDiscoveryData.IsSnapshot = $false

    } 



	$oDiscoveryData

}





#---------------------------------------------------------------------------

# Function: DoDiscovery

#   Usage:

#     Parameter (sTargetComputer, sTargetComputerID, oDisc) 

#     Returns the Discovery Data Collection

#---------------------------------------------------------------------------

Function DoDiscovery

{

    param ([string]$sTargetComputer, [string]$sTargetComputerID, $oDisc,$IsCluster, [hashtable]$ClusterVolumes)

	

	$error.Clear()

	$IsNano = Is_NanoServer

	if ( $true -eq $IsNano)

	{

		$IsLoad = Load-Module -ModuleName "Storage"



		if($false -eq $IsLoad)

		{

			return 1

		

		}



		$iResult = DiscoverOnNano -oDisc $oDisc -sTargetComputerID $sTargetComputerID -ClusterVolumes $ClusterVolumes -IsCluster $IsCluster

	}

	else

		{

			 $error.Clear()

			 $iResult = DoFullDiscovery -oDisc $oDisc -sTargetComputer $sTargetComputer -sTargetComputerID $sTargetComputerID -ClusterVolumes $ClusterVolumes -IsCluster $IsCluster

			

	       

	    }



    return $iResult

}





Function DiscoverOnNano ($oDisc,$sTargetComputerID,[hashtable]$ClusterVolumes,$IsCluster)

{

	if ([string]::IsNullOrEmpty($sTargetComputerID) -or $null -eq $oDisc )

	{

		return 1 

	}



	$ErrorActionPreference="SilentlyContinue"

	$error.Clear()

		 

    $objVolumes = Get-Volume

   

	if(0 -ne $error.Count)

	{

		return 1

	}  

	

	$errorCount = 0

   foreach ($objVol in $objVolumes)

   {

            $DeviceId    = $objVol.UniqueId

	        $DriveLetter = $objVol.Driveletter

			$IsClusterVolume = CheckIsClusterVolume -sDeviceID $DeviceId -IsCluster $IsCluster -ClusterVolumes $ClusterVolumes

			if([string]::IsNullOrEmpty($Driveletter) -and ($objVol.DriveType -eq "Fixed") -and ($IsClusterVolume -eq $false) -and $false -eq [string]::IsNullOrEmpty($DeviceId))

			{

				$oInstance = $oDisc.CreateClassInstance("$MPElement[Name='Microsoft.Windows.Server.10.0.LogicalDisk']$")

			    if ($null -eq $oInstance -or $null -eq $objVol)

				{

					continue

				}



				Add-VolumePropertyNano -oInstance $oInstance -objVol $objVol -sTargetComputerID $sTargetComputerID

				if(0 -eq $error.Count)

				{

					$oDisc.AddInstance($oInstance)

				}

				

			}

				$errorCount += $error.Count

	            $error.Clear() 

  }



	return $errorCount

}



Function DoFullDiscovery($oDisc,$sTargetComputer,$sTargetComputerID,[hashtable]$ClusterVolumes,$IsCluster)

{



		     $objVolumes  = WMIGetInstanceNoAbort $sTargetComputer "root\cimv2" ("Win32_Volume where DriveType = 3 and driveletter = null")

			 $ErrorCount  = $error.Count 

			 if ($ErrorCount -ne 0)

			 {

			   return 1

			 }



		     $MountPoints = Get-MountPoints -sTargetComputer $sTargetComputer

			 $ErrorCount  = $error.Count 

			 $MountDirs   = Get-MountDirs  -sTargetComputer $sTargetComputer

			 $ErrorCount += $error.Count

			 if ($ErrorCount -ne 0)

			 {

			   return 1

			 }



             $ErrorActionPreference="SilentlyContinue"



			 foreach ($objVol in $objVolumes)

			 {

				 $DeviceId = $objVol.DeviceID

				 $IsClusterVolume = CheckIsClusterVolume -sDeviceID $DeviceId -IsCluster $IsCluster -ClusterVolumes $ClusterVolumes

				 $VolName         = StripEndChar -sName $objVol.Name

				 $VolName         = Get-MountDir -MountPoints $MountPoints -MountDirs $MountDirs -VolName $VolName -VolId $DeviceId



				if($false -eq $IsClusterVolume -and $false -eq [string]::IsNullOrEmpty($VolName) )

				{

					$VolumeName = Get-StringProperty -Property $objVol.Label

					$oInstance = $oDisc.CreateClassInstance("$MPElement[Name='Microsoft.Windows.Server.10.0.LogicalDisk']$")

					$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDevice']/DeviceID$", $VolName)

					$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDevice']/Name$", $VolName )

					$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", $sTargetComputerID)

					$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDevice']/Description$", "Mounted Disk") #"Description" property of win32_volume is &lt;null&gt;

					$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDisk']/VolumeName$", $VolumeName) 

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/FileSystem$", $objVol.FileSystem)

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/Compressed$", $objVol.Compressed)

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/Size$", $objVol.Capacity)

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/SizeNumeric$", -1)

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/SizeInMBs$", (ExpressedInMB $objVol.Capacity) )

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/DriveType$", $objVol.DriveType)

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/SupportsDiskQuota$", $objVol.SupportsDiskQuotas)

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/QuotasDisabled$", (SwitchBoolean $objVol.QuotasEnabled) )

					$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/SupportsFileBasedCompression$", $objVol.SupportsFileBasedCompression)

 			

			        if (0-eq $error.Count) 

					{

							$oDisc.AddInstance($oInstance)

					}

				}



				$errorCount += $error.Count

	            $error.Clear() 



			}



	  return $errorCount

}



Function Add-VolumePropertyNano($oInstance,$objVol,[string]$sTargetComputerID)

{

	if ($null -eq $oInstance -or $null -eq $objVol -or [string]::IsNullOrEmpty($sTargetComputerID) )

	{

		return 

	}



	$VolumeName = Get-StringProperty -Property $objVol.FileSystemLabel

    $oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.Computer']/PrincipalName$", $sTargetComputerID)

	$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDevice']/DeviceID$", (StripEndChar $objVol.UniqueId) )

	$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDevice']/Name$", (StripEndChar $objVol.UniqueId) )

	$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDevice']/Description$", "Mounted Disk")

	$oInstance.AddProperty("$MPElement[Name='Windows!Microsoft.Windows.LogicalDisk']/VolumeName$", $VolumeName) 

	$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/FileSystem$", $objVol.FileSystem)

    $oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/Size$", $objVol.Size)

    $oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/SizeNumeric$", -1)

	$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/SizeInMBs$", (ExpressedInMB $objVol.Size) )

	$oInstance.AddProperty("$MPElement[Name='WindowsServer!Microsoft.Windows.Server.LogicalDisk']/DriveType$", $objVol.DriveType)



}



#---------------------------------------------------------------------------

# Function: StripEndChar

#   Usage:

#     Parameter (sName) 

#     Returns the sName without last special Character "\"

#---------------------------------------------------------------------------

Function StripEndChar([string]$sName)

{

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

    { 

        return [string]::Empty

    }

    else

    {

        return $sName.Substring(0, $sName.Length-1)

    }

}









Function CheckIsClusterVolume

{

    param ([string]$sDeviceID, [bool]$IsCluster, [hashtable]$ClusterVolumes)

    

    $bFlag = $false

	   

    if ($IsCluster -eq $false -or [string]::IsNullOrEmpty($sDeviceID) -or $null -eq $ClusterVolumes )

    {

		return $bFlag

	}



	$ClusterVolId = $ClusterVolumes[$sDeviceID]

    $bflag = $ClusterVolId -ne $null



   return $bFlag

}



Function GetClusterDiskPartitionCollection

{

    param ([string]$sTargetComputer)



    $error.Clear()

	$Volumes = @{}



    $oInstances = WMIExecQueryNoAbort $sTargetComputer "root\MSCluster" "Select VolumeGuid From MSCluster_DiskPartition"



    if ($error.Count -eq 0)

    {

		foreach ($item in $oInstances)

		{

			$VolumeId = "\\?\Volume$($item.VolumeGuid)\" 

			$VolumeId2 =  "\\?\Volume{$($item.VolumeGuid)}\" 

			$Volumes[$VolumeId]  = $VolumeId

			$Volumes[$VolumeId2] = $VolumeId2 



		}

    }



	return $Volumes

}





Function Get-MountDir($MountPoints,$MountDirs,[string]$VolName,[string]$VolId)

{

	if ($null -eq $MountPoints -or $null -eq $MountDirs)

	{

		return $VolName

	}



	if ( [string]::IsNullOrEmpty($VolName) -or [string]::IsNullOrEmpty($VolId) )

	{

		return [string]::Empty

	}



	$MptDirs = $MountPoints[$VolId]

	if ($null -eq $MptDirs -or 0 -eq $MptDirs.Count)

	{

		return [string]::Empty

	}



	$MountDir = [string]::Empty

	foreach ($Dir in $MptDirs.Keys)

	{

		if ($null -ne $MountDirs[$Dir])

		{

			$MountDir = $Dir

			break

		}

	}



	return $MountDir



}



Function Get-MountPoints($sTargetComputer)

{

	$ErrorActionPreference="SilentlyContinue"

	$error.Clear()



   $MntPoints = @{}



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

	{

		return $MntPoints

	}



	$oMnts = WMIGetInstanceNoAbort $sTargetComputer "root\cimv2" "Win32_MountPoint"

	foreach($oMnt in $oMnts)

	{

		$Dir       =  $oMnt.Directory.Name 

		$VolId     =  $oMnt.Volume.DeviceID

			

		if ($true -eq [string]::IsNullOrEmpty($Dir) -or $true -eq [string]::IsNullOrEmpty($VolId) -or $Dir.Length -le $DriveLetterMaxSize)

		{

			continue

		}



		$Dirs = $MntPoints[$VolId]

		if ($null -eq $Dirs)

		{

			$Dirs = @{}

		}



		$Dirs[$Dir] = $Dir



		$MntPoints[$VolId] = $Dirs

	}



   return $MntPoints

}



Function Get-MountDirs($sTargetComputer)

{

	$ErrorActionPreference="SilentlyContinue"

	$error.Clear()



   $MntDirs = @{}



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

	{

		return $MntPoints

	}



	$oMnts = WMIGetInstanceNoAbort $sTargetComputer "root\cimv2" "Win32_PerfFormattedData_PerfDisk_LogicalDisk"

	foreach($oMnt in $oMnts)

	{

		$Dir =   $oMnt.Name 

 		if ($true -eq [string]::IsNullOrEmpty($Dir) -or $Dir.Length -le $DriveLetterMaxSize)

		{

			continue

		}



		$MntDirs[$Dir] = $Dir

	}



   return $MntDirs

}









Main</Script></ScriptBody>

          <Parameters>

            <Parameter>

              <Name>SourceID</Name>

              <Value>$MPElement$</Value>

            </Parameter>

            <Parameter>

              <Name>ManagedEntityId</Name>

              <Value>$Target/Id$</Value>

            </Parameter>

            <Parameter>

              <Name>TargetComputer</Name>

              <Value>$Config/ComputerName$</Value>

            </Parameter>

            <Parameter>

              <Name>TargetComputerID</Name>

              <Value>$Config/ComputerID$</Value>

            </Parameter>

          </Parameters>

          <TimeoutSeconds>$Config/TimeoutSeconds$</TimeoutSeconds>

        </ProbeAction>

      </MemberModules>

      <Composition>

        <Node ID="ScriptProbe">

          <Node ID="Scheduler"/>

        </Node>

      </Composition>

    </Composite>

  </ModuleImplementation>

  <OutputType>System!System.Discovery.Data</OutputType>

</DataSourceModuleType>