Public/Remove-UnityVMwareLUN.ps1
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Function Remove-UnityVMwareLUN { <# .SYNOPSIS Delete a VMware block LUN. .DESCRIPTION Delete a VMware block LUN. You need to have an active session with the array. .NOTES Written by Erwan Quelin under MIT licence - https://github.com/equelin/Unity-Powershell/blob/master/LICENSE .LINK https://github.com/equelin/Unity-Powershell .PARAMETER Session Specify an UnitySession Object. .PARAMETER ID VMware LUN ID or Object. .PARAMETER Confirm If the value is $true, indicates that the cmdlet asks for confirmation before running. If the value is $false, the cmdlet runs without asking for user confirmation. .PARAMETER WhatIf Indicate that the cmdlet is run only to display the changes that would be made and actually no objects are modified. .EXAMPLE Remove-UnityVMwareLUN -ID 'sv_15' Delete the VMware block LUN ID 'sv_15' .EXAMPLE Get-UnityVMwareLUN -ID 'sv_15' | Remove-UnityVMwareLUN Delete the VMware block LUN ID 'sv_15'. The LUN's informations are provided by the Get-UnityVMwareLUN 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 = $true,Position = 0,ValueFromPipeline=$True,ValueFromPipelinebyPropertyName=$True,HelpMessage = 'VMware LUN ID or Object')] $ID ) Begin { Write-Verbose "Executing function: $($MyInvocation.MyCommand)" } Process { Foreach ($sess in $session) { Write-Verbose "Processing Session: $($sess.Server) with SessionId: $($sess.SessionId)" If ($Sess.TestConnection()) { Foreach ($i in $ID) { # Determine input and convert to UnityLUN object Switch ($i.GetType().Name) { "String" { $LUN = get-UnityVMwareLUN -Session $Sess -ID $i $LUNID = $LUN.id $LUNName = $i } "UnityLUN" { Write-Verbose "Input object type is $($i.GetType().Name)" $LUNName = $i.Name If ($LUN = Get-UnityVMwareLUN -Session $Sess -ID $i.id) { $LUNID = $i.id } } } If ($LUNID) { if ($pscmdlet.ShouldProcess($LUNName,"Delete VMware LUN")) { $LUN | Remove-UnityLUNResource -Session $Sess -Confirm:$false } } else { Write-Verbose "VMware LUN $LUNName does not exist on the array $($sess.Name)" } } } else { Write-Information -MessageData "You are no longer connected to EMC Unity array: $($Sess.Server)" } } } End {} } |