topic Re: Count overprovisioning percentage using ONTAP ZAPI in Software Development Kit (SDK) and API Discussions

Count overprovisioning percentage using ONTAP ZAPI

marcinlub — Thu, 05 Jun 2025 04:09:22 GMT

Hello,

I'm trying to get a overprovisioning percentage values for aggregates in cDOT 8.2 systems.

Anyone done it already ?

I believe I need to get list of all luns, count the size and sum per volume per aggregate.

From lun information I can get the volume name/id. But I don't see a way how to connect volume with aggragate. In aggregate there is just volume count and I don't see aggregate name/id from the volume side. How to connec it?

Is there an easier way how to collect overpovisioning rate per aggregate ?

Re: Count overprovisioning percentage using ONTAP ZAPI

liesc — Tue, 23 Jun 2015 13:25:07 GMT

The volume-container element will give you what you want, it returns the containing-aggregate output.

Re: Count overprovisioning percentage using ONTAP ZAPI

marcinlub — Wed, 24 Jun 2015 13:49:31 GMT

Actually I use "containing-aggregate-name" and "containing-aggregate-uuid" from volume-attributes -> volume-id-attributes.