Problem with cPanel disk usage update

[monteweb]

I have a select 200 VPS and WHM 10.6.0 cPanel 10.8.0-S59
RedHat Enterprise 3 i686 - WHM X v3.1.0.

Disk usage in my users' cPanel accounts doesn't update. It stays the same, but bandwidth usage updates regularly.

MySQL Databases 3 / unlimited 
Disk usage 19.43 Megabytes 
SQL Disk usage 11.87 Megabytes 
Disk space available 80.57 Megabytes 
Bandwidth usage (current month) 5210.47 Megabytes

At my WHM disk usage for this account is 75mb, which is correct.

I tried finding solution at cpanel forums and all I got was

Have your provider check vzmc and ensure 'second level quotas' are enabled. Without it, you will not have quota support.

Can you check this and post any other solution there is to this problem?

This problem occured with the last cPanel stable release.

Thanks
Balsa

[monteweb]

I found out solution to this problem by creating a ticket at cpanel.com.

You should be able to remedy this by refreshing the cPanel cache for this user. This can be done by removing the /home/username/.cpanel-datastore directory, which will be recreated upon the next access of that accounts cPanel.

This solved the problem. I wonder if this is permanent solution, or I have to delete the folder every time I want my users to have exact information about their disk usage?

A number of enhancements have been made to how cPanel handles caching in the latest release builds. I would advise either updating to the latest stable or release builds to ensure that this problem does not resurface.

Be sure to update to the latest stable version!

[drumhtd]

just run /scripts/fixquotas FIXED

[ahmed]

I've 1 site on my vps & it's qoute 30M

when login cpanel tell me

Sorry for the inconvience!
The filesystem mounted at / on this server is running out of disk space. cPanel operation has been temporarily suspended to prevent something bad from happening. Please ask your system admin to remove any files not in use on that partition.

try with
/scripts/fixeverything
&
/scripts/fixquotas

it's no changes please what I can do to solve it ?

[Marky]

Thanks, This is a useful information