We are trying to run some simple capacity reporting as follows:
-capacity in each tier
-raw capacity in each tier
-total capacity of each array
-total raw capacity of each array
Our environment has NetApp, HDS, and AMS HDS arrays being front ended by HDS VSP's and V-series. We are wondering what the recommended data model would be for our reporting needs.
In the past we have used the Capacity>Storage Capacity data model (using Current Capacity Fact), but the 6.4 Reporting guide seems to suggest using the Capacity>Storage and Storage Pool Capacity>Physical Capacity data model for these types of reports (using a date or the like to get only current data).
The output between the two reports is different enough to question which one is the correct data model to use in our environment.
Hoping someone out there has some words of wisdom for our situation. Thanks for any help/advice.