Scrip to get Host SCSI ID ( LUN ID)

[dhanu2k7]

Hello

I am trying to find out hosts SCSI ID for all ESXi hosts in my cluster, from this report i would like to identify SCSI ID and LUN serial number,

so any script to find out SCSI ID ( LUN ID)

[LucD]

You mean something like this?

$clusterName = 'MyCluster'

Get-CLuster -Name $clusterName | Get-VMHost | %{

    $esxcli = Get-EsxCli -VMHost $_

    $esxcli.storage.core.device.list() |

    Select @{N='ESX';E={$esxcli.VMHost.Name}},Device

}

[dhanu2k7]

I have found another script which is useful, but i am not able to export to CSV or html format, can you do that for me?

also below script doesn't show LUN ID

$esxihosts = Get-VMHost

foreach ($esx in $esxihosts) {

  $esxclihost = Get-EsxCli -VMHost $esx

  $esxclihost.storage.core.device.list() | where {$_.DeviceType -eq 'Direct-Access'} |

  Select @{N='ESX';E={$esx.Name}},

      @{N='LUN ID'; E={$d = $_; ((Get-ScsiLun -VmHost $esx | Where {$_.CanonicalName -eq $d.Device}).RuntimeName -split ':' | Select -last 1).TrimStart('L')}},

      @{N='Datastore Name'; E={$d = $_; (Get-Datastore -RelatedObject $esx | Where {$_.ExtensionData.Info.Vmfs.Extent.DiskName -eq $d.Device}).Name}},

      IsPerenniallyReserved,

      Size

}

[LucD]

In vSphere 6 the Runtime property is returned empty for the Get-ScsiLun cmdlet.

But it can be found via another path.

Try like this

$clusterName = 'MyCluster'

$report = Get-Cluster -Name $clusterName | Get-VMHost | %{

    $esxcli = Get-EsxCli -VMHost $_

    $esxcli.storage.core.device.list() |

    Select @{N='ESX';E={$esxcli.VMHost.Name}},Device,

      @{N='LUN ID'; E={

        $d = $_

        if(([Version]$esxcli.VMHost.Version).Major -lt 6){

          $lun = Get-ScsiLun -VmHost $esxcli.VMhost | Where {$_.CanonicalName -eq $d.Device}

          $runtime = $lun.RuntimeName

        }

        else{

          $lun = $esxcli.VMHost.ExtensionData.Config.StorageDevice.ScsiLun | Where-Object{$_.CanonicalName -eq $d.Device}

          $lunUuid = $lun.Uuid

          $runtime = ($esxcli.VMHost.ExtensionData.Config.StorageDevice.MultipathInfo.Lun | Where-Object{$_.Id -eq $lunUuid}).Path[0].Name

        }

        $runtime.Split('L')[1]

        }}

}

$report

#$report | Export-Csv report.csv -NoTypeInformation -UseCulture

[dhanu2k7]

above script works but i can see only ESX name and LUN serial number but can you add SCSI ID and IsPerenniallyReserved column as well for above script?

"xxxhostname","naa.600507680c8080d948000000000006cb",

"xxxhostname"","naa.600507680c8080d948000000000006cc",

[LucD]

I updated the script above, please try again.

Should show the LUNid as well now

[dhanu2k7]

now it showing LUN ID but it only shows for one hosts, i have two hosts in cluster, my requirement is I am trying to find out what is the LUN ID per each ESXI and take out Serial number and Size of that  lun if they are differ in SCSI ID.

[LucD]

And now?

[dhanu2k7]

Thanks Lucd

[dhanu2k7]

Lucd

Sorry, Can you add few two more column  datastore Name and Size of the Lun please?

[LucD]

Try like this

$clusterName = 'MyCluster'

$report = Get-Cluster -Name $clusterName | Get-VMHost | %{

    $esxcli = Get-EsxCli -VMHost $_

    $esxcli.storage.core.device.list() |

    Select @{N='ESX';E={$esxcli.VMHost.Name}},Device,

      @{N='LUN ID'; E={

        $d = $_

        if(([Version]$esxcli.VMHost.Version).Major -lt 6){

          $lun = Get-ScsiLun -VmHost $esxcli.VMhost | Where {$_.CanonicalName -eq $d.Device}

          $runtime = $lun.RuntimeName

        }

        else{

          $lun = $esxcli.VMHost.ExtensionData.Config.StorageDevice.ScsiLun | Where-Object{$_.CanonicalName -eq $d.Device}

          $lunUuid = $lun.Uuid

          $runtime = ($esxcli.VMHost.ExtensionData.Config.StorageDevice.MultipathInfo.Lun | Where-Object{$_.Id -eq $lunUuid}).Path[0].Name

        }

        $runtime.Split('L')[1]

      }},

      @{N='CapacityGB';E={Get-ScsiLun -CanonicalName $_.Device -VmHost $esxcli.VMHost | Select -ExpandProperty CapacityGB}},

      @{N='Datastore';E={

        $d = $_

        Get-Datastore | where{$_.ExtensionData.Info.Vmfs -and $_.ExtensionData.Info.Vmfs.Extent[0].DiskName -eq $d.Device} |

        select -ExpandProperty Name

      }}

}

$report | Export-Csv report.csv -NoTypeInformation -UseCulture

[dhanu2k7]

Thanks Lucd, but again it is showing for one ESXi box, can we pull for all ESXi server in cluster as i said before

do i need to change to?

  $report = Get-Cluster -Name $clusterName | Get-VMHost | %{

[LucD]

Yes, I left my test statement for only one ESXi node in there.

I updated the code above.

[chimaera06]

Hi LucD, I'm over here from the other thread you replied to me re: getting the LUN ID's but I have a mix of 5.1 and 6.0 hosts. 

I have tried this version and when I run it there is a warning:

"The Get-EsxCli cmdlet provides a new interface to the ESXCLI functionality.

   Use the -V2 parameter to switch to the new cmdlet interface."

then it apparently just sits there and doesn't do anything.  I have let it sit for probably 20 mins.  I also cannot ctrl-c out of it, have to close powercli.

thoughts?

and thanks a ton for your help.

[IdleDaemon]

I'm experiencing the same issue. Did you ever figure this out?

thx-

[LucD]

Did you add the V2 switch on the Get-EsxCli cmdlet?

If yes, did you update all the esxcli commands, the format has changed in V2.

[mlgurav]

The report shows multiple entries per LUN / per esxi host.

Is there a possibility of having a single row for each LUN with columns for each ESXi host afterwards.

[mlgurav]

example your RDM script as per this post.

https://www.lucd.info/2010/04/09/lun-report-datastores-rdms-and-node-visibility/

or can this RDM script be modified to show LUN number what we see from Web Client instead of OK in the report against each ESXi server?

[LucD]

If you look in the Comments on that post, more specifically my reply from DECEMBER 21, 2019, you'll see a version that shows the LUNid instead of the "ok" string in each ESXi column.
Is that what you are looking for ?

[mlgurav]

Tried that version but getting below error:

Add-Type : c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(1) : Invalid token 'string' in class, struct, or interface member declaration
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(1) : >>> public struct LunInfo45625{npublic string ClusterName;
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(2) : public string CanonicalName;
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:29 char:1
+ Add-Type -Language CsharpVersion3 -TypeDefinition $LunInfoDef
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (Microsoft.Power...peCompilerError:AddTypeCompilerError) [Add-Type], Exception
+ FullyQualifiedErrorId : SOURCE_CODE_ERROR,Microsoft.PowerShell.Commands.AddTypeCommand

Add-Type : c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(5) : Invalid token 'string' in class, struct, or interface member declaration
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(4) : public string DSC;
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(5) : >>> public string SizeGB;ntpublic string ESXi109;ntpublic string ESXi110;n}
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:29 char:1
+ Add-Type -Language CsharpVersion3 -TypeDefinition $LunInfoDef
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (Microsoft.Power...peCompilerError:AddTypeCompilerError) [Add-Type], Exception
+ FullyQualifiedErrorId : SOURCE_CODE_ERROR,Microsoft.PowerShell.Commands.AddTypeCommand

Add-Type : c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(5) : Invalid token 'string' in class, struct, or interface member declaration
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(4) : public string DSC;
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(5) : >>> public string SizeGB;ntpublic string ESXi109;ntpublic string ESXi110;n}
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:29 char:1
+ Add-Type -Language CsharpVersion3 -TypeDefinition $LunInfoDef
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (Microsoft.Power...peCompilerError:AddTypeCompilerError) [Add-Type], Exception
+ FullyQualifiedErrorId : SOURCE_CODE_ERROR,Microsoft.PowerShell.Commands.AddTypeCommand

Add-Type : c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(5) : Invalid token '}' in class, struct, or interface member declaration
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(4) : public string DSC;
c:\Users\user\AppData\Local\Temp\14\o4hjkwmg.0.cs(5) : >>> public string SizeGB;ntpublic string ESXi109;ntpublic string ESXi110;n}
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:29 char:1
+ Add-Type -Language CsharpVersion3 -TypeDefinition $LunInfoDef
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (Microsoft.Power...peCompilerError:AddTypeCompilerError) [Add-Type], Exception
+ FullyQualifiedErrorId : SOURCE_CODE_ERROR,Microsoft.PowerShell.Commands.AddTypeCommand

Add-Type : Cannot add type. Compilation errors occurred.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:29 char:1
+ Add-Type -Language CsharpVersion3 -TypeDefinition $LunInfoDef
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (:) [Add-Type], InvalidOperationException
+ FullyQualifiedErrorId : COMPILER_ERRORS,Microsoft.PowerShell.Commands.AddTypeCommand

New-Object : Cannot find type [LunInfo45625]: verify that the assembly containing this type is loaded.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:95 char:8
+ $lun = New-Object ("LunInfo" + $rndNum)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidType: (:) [New-Object], PSArgumentException
+ FullyQualifiedErrorId : TypeNotFound,Microsoft.PowerShell.Commands.NewObjectCommand

The property 'ClusterName' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:96 char:1
+ $lun.ClusterName = $ClusterName
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'ESXi109' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:99 char:1
+ $lun.$esxName = $_.Value[3]
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'CanonicalName' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:100 char:25
+ if(!$lun.CanonicalName){$lun.CanonicalName = $_.Value[0]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'UsedBy' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:101 char:18
+ if(!$lun.UsedBy){$lun.UsedBy = $_.Value[1]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'SizeGB' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:102 char:18
+ if(!$lun.SizeGB){$lun.SizeGB = [math]::Round($_.Value[2],0)}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'DSC' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:103 char:1
+ $lun.DSC = $_.Value[4]
+ ~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'ESXi110' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:99 char:1
+ $lun.$esxName = $_.Value[3]
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'CanonicalName' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:100 char:25
+ if(!$lun.CanonicalName){$lun.CanonicalName = $_.Value[0]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'UsedBy' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:101 char:18
+ if(!$lun.UsedBy){$lun.UsedBy = $_.Value[1]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'SizeGB' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:102 char:18
+ if(!$lun.SizeGB){$lun.SizeGB = [math]::Round($_.Value[2],0)}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'DSC' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:103 char:1
+ $lun.DSC = $_.Value[4]
+ ~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

New-Object : Cannot find type [LunInfo45625]: verify that the assembly containing this type is loaded.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:95 char:8
+ $lun = New-Object ("LunInfo" + $rndNum)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidType: (:) [New-Object], PSArgumentException
+ FullyQualifiedErrorId : TypeNotFound,Microsoft.PowerShell.Commands.NewObjectCommand

The property 'ClusterName' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:96 char:1
+ $lun.ClusterName = $ClusterName
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'ESXi109' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:99 char:1
+ $lun.$esxName = $_.Value[3]
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'CanonicalName' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:100 char:25
+ if(!$lun.CanonicalName){$lun.CanonicalName = $_.Value[0]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'UsedBy' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:101 char:18
+ if(!$lun.UsedBy){$lun.UsedBy = $_.Value[1]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'SizeGB' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:102 char:18
+ if(!$lun.SizeGB){$lun.SizeGB = [math]::Round($_.Value[2],0)}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'DSC' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:103 char:1
+ $lun.DSC = $_.Value[4]
+ ~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'ESXi110' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:99 char:1
+ $lun.$esxName = $_.Value[3]
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'CanonicalName' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:100 char:25
+ if(!$lun.CanonicalName){$lun.CanonicalName = $_.Value[0]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'UsedBy' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:101 char:18
+ if(!$lun.UsedBy){$lun.UsedBy = $_.Value[1]}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The property 'SizeGB' cannot be found on this object. Verify that the property exists and can be set.
At D:\script\user\LUN-Mismatch\LUN-Mismatch.ps1:102 char:18

[LucD]

That looks as if something went wrong with your copy/paste.
I suspect some linefeeds were lost.

[mlgurav]

Hi Luc,

Thanks for pointing that out. Got it working, great script.

How can I fetch the VML IDs for the LUNs as well with this script. Could you please guide me.

 

Thanks

[LucD]

There is an example of extracting the VML in Solved: update vm information in csv only which changed in... - VMware Technology Network VMTN