I made an other enhancement for i-mscp 1.1.0-beta2
It will separate file, database and mail sizes.
The target is to separate mail quota from disk quota, but I'll make this, step by step. (Ticket #460)
First, I made some little changes on client index page, and in imscp-dsk-quota script.
It's tested on i-mscp 1.1.0-beta2!
1. Make a backup all of your affected files.
2. Copy all files (except readme.txt, example.png, sql.sql) to the imscp directory. (accept overwrite)
It's affect these files:
3. Login to phpmyadmin, and go into the imscp database. Import the sql.sql file. It's create a new table, named domain_disk_size.
4. ... and done!
If you want to see changes immediately, login to your server with a root user and run:
Other case, you will see the changes after your server run this script next time. (Usually at midnight)