Public/Get-UnityFastCache.ps1
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Function Get-UnityFastCache { <# .SYNOPSIS View the FAST Cache parameters. .DESCRIPTION View the FAST Cache parameters. Physical deployments only. 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 Specifies an UnitySession Object. .PARAMETER ID Specifies the object ID. .EXAMPLE Get-UnityFastCache Retrieve information about Fast Cache. .EXAMPLE Get-UnityFastCache -Name '200 GB SAS Flash 2' Retrieves information about disk groups names '200 GB SAS Flash 2' #> [CmdletBinding(DefaultParameterSetName="ByID")] Param ( [Parameter(Mandatory = $false,HelpMessage = 'EMC Unity Session')] $session = ($global:DefaultUnitySession | where-object {$_.IsConnected -eq $true}), [Parameter(Mandatory = $false,ParameterSetName="ByID",ValueFromPipeline=$True,ValueFromPipelinebyPropertyName=$True,HelpMessage = 'LUN ID')] [String[]]$ID='*' ) Begin { Write-Verbose "Executing function: $($MyInvocation.MyCommand)" #Initialazing variables $ResultCollection = @() $URI = '/api/types/fastCache/instances' #URI $TypeName = 'UnityFastCache' } Process { Foreach ($sess in $session) { Write-Verbose "Processing Session: $($sess.Server) with SessionId: $($sess.SessionId)" # Test if the Unity is a virtual appliance If ($Sess.isUnityVSA()) { Write-Warning -Message "This functionnality is not supported on this Unity VSA ($($Sess.Name))" } else { If ($Sess.TestConnection()) { #Building the URL from Object Type. $URL = Get-URLFromObjectType -Server $sess.Server -URI $URI -TypeName $TypeName -Compact Write-Verbose "URL: $URL" #Sending the request $request = Send-UnityRequest -uri $URL -Session $Sess -Method 'GET' #Formating the result. Converting it from JSON to a Powershell object $Results = ($request.content | ConvertFrom-Json).entries.content #Building the result collection (Add ressource type) If ($Results) { $ResultsFiltered = @() # Results filtering Switch ($PsCmdlet.ParameterSetName) { 'ByID' { $ResultsFiltered += Find-FromFilter -Parameter 'ID' -Filter $ID -Data $Results } } If ($ResultsFiltered) { $ResultCollection = ConvertTo-Hashtable -Data $ResultsFiltered Foreach ($Result in $ResultCollection) { # Instantiate object $Object = [UnityFastCache]$Result # Output results $Object } } } } else { Write-Host "You are no longer connected to EMC Unity array: $($Sess.Server)" } } } } } |