Public/Remove-UnityLUN.ps1
|
Function Remove-UnityLUN { <# .SYNOPSIS Delete a LUN. .DESCRIPTION Delete a LUN. You need to have an active session with the array. .NOTES Written by Erwan Quelin under Apache licence - https://github.com/equelin/Unity-Powershell/blob/master/LICENSE .LINK https://github.com/equelin/Unity-Powershell .EXAMPLE Remove-UnityLUN -Name 'LUN01' Delete the LUN named 'LUN01' .EXAMPLE Get-UnityLUN -Name 'LUN01' | Remove-UnityLUN Delete the LUN named 'LUN01'. The LUN's informations are provided by the Get-UnityLUN 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 = '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 (Test-UnityConnection -Session $Sess) { Foreach ($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 = $LUN.Name } "UnityLUN" { Write-Verbose "Input object type is $($n.GetType().Name)" $LUNName = $n.Name If ($LUN = Get-UnityLUN -Session $Sess -Name $LUNName) { $LUNID = $n.id } } } If ($LUNID) { $LUN | Remove-UnityLUNResource -Session $Sess } else { Write-Verbose "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 {} } |