#diskquota

Introduction The disk space quota is the total hard drive space allocated on the server for an account Prerequisite - WHM credentials Implementation Step 1: Log in to the WHM

Step 2: Navigate Home >> Tools >> Server Configuration >> Tweak Settings

Step 3: Under All >> Notifications, locate the option Disk quota usage warnings

Step 4: Click on ON to enable

Step 5: Click on Save

Hola!

When you excede the disk quota, sometimes you get error while removing files.

Trick :

copy /dev/null to files and then you can remove them.

# removing all files at a once in script

for i in `ls *`; do cp /dev/null $i; rm $i; done

Explanation:

ZFS is a copy-on-write filesystem, so a file deletion transiently takes slightly more space on disk before a file is actually deleted. It has to write the metadata involved with the file deletion before it removes the allocation for the file being deleted. This is how ZFS is able to always be consistent on disk, even in the event of a crash.