Hello,
If you are looking for simple way, you can use Oncommand Unified Manager.
You can create reports from there. If you need something more custom, PowerShell will do the job.
Just not sure what you need is, here is sample output from attached .txt - rename to .ps1
- Cluster Stats -
Cluster : ***netapp
OntapVersion : NetApp Release 9.3P2
TotalSizeTB : 652.78
TotalProvisionedTB : 768.87
UsedTB : 435.99
% UsedSpace@100%Capacity : 67
% UsedSpace@85%Capacity : 79
% ProvisionedSpace@100%Capacity : 118
% ProvisionedSpace@85%Capacity : 139
- Aggr stats -
Cluster : ***netapp
Aggr : node1_aggr2_data_sata
TotalSizeTB : 202.63
ProvisionedTB : 172.04
UsedTB : 144.83
% UsedSpace@100%Capacity : 71
% UsedSpace@85% Capacity : 84
% ProvisionedSpace@100%Capacity : 85
% ProvisionedSpace@85%Capacity : 100