The following script will collect all the aggregate
options of all the aggregates in a cluster, and output into a CSV, so you can
compare. Simply run in PowerShell as PS>
.\Compare-AggrOptions.ps1
An example of the CSV output is below:
Image:
AggrOptions.CSV Output
The Script
Copy into a text editor and save as
Compare-AggrOptions.ps1.
Param(
[Parameter(Mandatory=$true)][String]$Cluster,
[String]$ClusterUserName,
[String]$ClusterPassword
)
##
GENERIC: DISPLAY FUNCTION
Function
Wr{Param([String]$Echo = "",[String]$Ink = "WHITE");
Write-Host $Echo -ForegroundColor $Ink}
##
GENERIC: LOAD THE DATA ONTAP PSTK
If(!(Get-Module
DataONTAP)){ [Void](Import-Module DataONTAP -ErrorAction SilentlyContinue) }
If(Get-Module
DataONTAP){ Wr "Loaded DataONTAP PSTK" GREEN }
else{
Wr "Failed to load DataONTAP PSTK!" RED; EXIT }
##
GENERIC: CONNECT TO CLUSTER
If($ClusterUserName
-and $ClusterPassword){
$SecPass = $ClusterPassword |
ConvertTo-SecureString -asPlainText -Force
$Cred = New-Object
System.Management.Automation.PsCredential($ClusterUserName,$SecPass)
[Void](Connect-NcController $Cluster
-Credential $Cred -ErrorAction SilentlyContinue)
}
else {
If(!(Get-NcCredential $Cluster)){
$Cred = New-Object
System.Management.Automation.PsCredential($(Read-Host
"ClusterUserName"),$(Read-Host "ClusterPassword"
-AsSecureString))
[Void](Add-NcCredential -Controller
$Cluster -Credential $Cred)
}
[Void](Connect-NcController $Cluster
-ErrorAction SilentlyContinue)
}
If($Global:CurrentNcController){
Wr "Connected to $Cluster" GREEN}
else{
Wr "Failed to connnect to $Cluster!" RED; EXIT }
##
CREATE CSV OF AGGREGATES AND AGGREGATE OPTIONS
$AggrAttr
= get-ncaggr -Template
[System.Array]$Aggrs
= (Get-NcAggr -Attributes $AggrAttr).Name
$OptionNames
= (Get-NcAggrOption $Aggrs[0]).Name
[System.Array]$CSV
= @()
$Aggrs
| Foreach {
$aggrOpts = Get-NcAggrOption $_
$O = New-Object PSObject
Add-Member -InputObject $O -MemberType
NoteProperty -Name "Aggregate" -Value $_
Foreach ($Option in $OptionNames){
[String]$Value = ($aggrOpts | Where{$_.Name
-eq $Option}).Value
Add-Member -InputObject $O -MemberType
NoteProperty -Name $Option -Value $Value
}
$CSV += $O
}
$CSV
| Where-Object {$_} | Export-CSV -Path "AggrOptions.CSV"
-NoTypeInformation
Note: This was
tested against CDOT 8.3.2.
