How to limit disk space usage for a customer in Plesk?

[mahesh]

Question
How to limit disk space usage for a particular customer?

Answer
This functionality is not implemented in Plesk. Suggest a new feature at plesk.uservoice.com.

The top-ranked suggestions are likely to be included in the next versions of Plesk.

As a workaround, consider limit the disk usage on service plan or on subscription basis:

Warning: the workaround below is for Web Pro and Web Host editions only!

Via Service Plan:
1.Log into Plesk.

2.Set the required disk space at Service Plans > Service_Plan_Name > Resources tab > Disk Space:

For certain subscription:
1.Log into Plesk.

2.Open Subscriptions > example.com > Customize:

3.On Resources tab set the required Disk Space:

Warning: the subscriptions will be locked for syncing in this case. Check details in Plesk Administrator's Guide.