You can view the File System Quota Usage Report on the Web Console.
Before You Begin
To view a report that is downloaded from the Commvault Store, you must have a CommCell user account with the following role and association:
A role that has the Execute Report permission
An association with the CommServe computer that hosts the Web Console
From the navigation pane, go to the Worldwide or CommCell Reports page:
To view this report at the Worldwide level, click Reports.
To view this report at the CommCell level, click CommCells, click a CommCell Name, and then from the navigation pane, click Reports.
Click File System Quota Usage.
The File System Quota Usage Report appears.