Public/New-UnityLUN.ps1
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Function New-UnityLUN { <# .SYNOPSIS Creates a Unity block LUN. .DESCRIPTION Creates a Unity block 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 New-UnityLUN -Name 'LUN01' -Pool 'pool_1' -Size 1024000 Create LUN named 'LUN01' on pool 'pool_1' and with a size of '1024000' bytes #> [CmdletBinding()] Param ( [Parameter(Mandatory = $false,HelpMessage = 'EMC Unity Session')] $session = ($global:DefaultUnitySession | where-object {$_.IsConnected -eq $true}), [Parameter(Mandatory = $true,Position = 0,ValueFromPipeline=$True,ValueFromPipelinebyPropertyName=$True,HelpMessage = 'LUN Name')] [String[]]$Name, [Parameter(Mandatory = $false,HelpMessage = 'LUN Description')] [String]$Description, [Parameter(Mandatory = $true,HelpMessage = 'LUN Pool ID')] [String]$Pool, [Parameter(Mandatory = $true,HelpMessage = 'LUN Size in Bytes')] [String]$Size, [Parameter(Mandatory = $false,HelpMessage = 'Is Thin enabled on LUN ? (Default is true)')] [String]$isThinEnabled = $true, [Parameter(Mandatory = $false,HelpMessage = 'ID of a protection schedule to apply to the storage resource')] [String]$snapSchedule, [Parameter(Mandatory = $false,HelpMessage = 'Is assigned snapshot schedule is paused ? (Default is false)')] [bool]$isSnapSchedulePaused = $false ) Begin { Write-Verbose "Executing function: $($MyInvocation.MyCommand)" #Initialazing arrays $ResultCollection = @() } Process { Foreach ($sess in $session) { Write-Verbose "Processing Session: $($sess.Server) with SessionId: $($sess.SessionId)" Foreach ($n in $Name) { # Creation of the body hash $body = @{} # Name parameter $body["name"] = "$($n)" # Domain parameter If ($Description) { $body["description"] = "$($Description)" } # lunParameters parameter $body["lunParameters"] = @{} $lunParameters = @{} $poolParameters = @{} $poolParameters["id"] = "$($Pool)" $lunParameters["pool"] = $poolParameters $lunParameters["size"] = $($Size) #snapScheduleParameters If ($snapSchedule) { $body["snapScheduleParameters"] = @{} $snapScheduleParameters = @{} $snapScheduleParam = @{} $snapScheduleParam["id"] ="$($snapSchedule)" $snapScheduleParameters["snapSchedule"] = $snapScheduleParam $snapScheduleParameters["isSnapSchedulePaused"]= "$($isSnapSchedulePaused)" $body["snapScheduleParameters"] = $snapScheduleParameters } # isThinEnabled If ($PSBoundParameters.ContainsKey('isThinEnabled')) { $lunParameters["isThinEnabled"] = $isThinEnabled } $body["lunParameters"] = $lunParameters If (Test-UnityConnection -Session $Sess) { #Building the URI $URI = 'https://'+$sess.Server+'/api/types/storageResource/action/createLun' Write-Verbose "URI: $URI" #Sending the request $request = Send-UnityRequest -uri $URI -Session $Sess -Method 'POST' -Body $Body Write-Verbose "Request status code: $($request.StatusCode)" If ($request.StatusCode -eq '200') { #Formating the result. Converting it from JSON to a Powershell object $results = ($request.content | ConvertFrom-Json).content.storageResource Write-Verbose "LUN created with the ID: $($results.id) " #Executing Get-UnityUser with the ID of the new user Get-UnityLUN -Session $Sess -ID $results.id } } else { Write-Information -MessageData "You are no longer connected to EMC Unity array: $($Sess.Server)" } } } } End {} } |