Private/Remove-UnityLUNResource.ps1
|
Function Remove-UnityLUNResource { <# .SYNOPSIS Delete a LUN. .DESCRIPTION Delete a LUN ressource (LUN, VMWare VMFS LUN, VMware NFS LUN). You need to have an active session with the array. .NOTES Written by Erwan Quelin under MIT licence .LINK https://github.com/equelin/Unity-Powershell .EXAMPLE Remove-UnityLUNResource -Name 'LUN01' Delete the LUN named 'LUN01' .EXAMPLE Get-UnityLUNResource -Name 'LUN01' | Remove-UnityLUNResource Delete the LUN named 'LUN01'. The LUN's informations are provided by the Get-UnityLUNResource through the pipeline. #> [CmdletBinding(SupportsShouldProcess = $True,ConfirmImpact = 'High')] Param ( [Parameter(Mandatory = $false,HelpMessage = 'EMC Unity Session')] $session = ($global:DefaultUnitySession | where-object {$_.IsConnected -eq $true}), [Parameter(Mandatory = $false,ValueFromPipeline=$True,ValueFromPipelinebyPropertyName=$True,HelpMessage = 'LUN Name or LUN Object')] $Name ) Begin { Write-Verbose "Executing function: $($MyInvocation.MyCommand)" } Process { Foreach ($sess in $session) { Write-Verbose "Processing Session: $($sess.Server) with SessionId: $($sess.SessionId)" If ($Sess.TestConnection()) { Foreach ($n in $Name) { # Determine input and convert to UnityLUN object Switch ($n.GetType().Name) { "String" { $LUN = get-UnityLUN -Session $Sess -Name $n $LUNID = $LUN.id $LUNName = $n } "UnityLUN" { Write-Verbose "Input object type is $($n.GetType().Name)" $LUNName = $n.Name If (Get-UnityLUN -Session $Sess -Name $n.Name) { $LUNID = $n.id } } } If ($LUNID) { $UnityStorageRessource = Get-UnitystorageResource -Session $sess | ? {($_.Name -like $LUNName) -and ($_.luns.id -like $LUNID)} #Building the URI $URI = 'https://'+$sess.Server+'/api/instances/storageResource/' + $UnityStorageRessource.id Write-Verbose "URI: $URI" if ($pscmdlet.ShouldProcess($LUNName,"Delete LUN")) { #Sending the request $request = Send-UnityRequest -uri $URI -Session $Sess -Method 'DELETE' } If ($request.StatusCode -eq '204') { Write-Verbose "LUN with ID: $LUNID has been deleted" } } else { Write-Verbose "LUN $LUNName does not exist on the array $($sess.Name)" } } } else { Write-Host "You are no longer connected to EMC Unity array: $($Sess.Server)" } } } End {} } |