How to calculate the non-guaranteed volume for thin provisioning space on df

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Category:: data-ontap-8

Specialty:: core

Last Updated:

Applies to

ONTAP 9
Data ONTAP 7-mode
Thin provisioned volumes (guarantee = none)

Description

This article describes how thin provisioned (guarantee=none) volume space is used, and why the command output of df, df -A and aggr show_space differs.

Note: These calculation results can vary due to active I/O transfers.