Issue: Files deleted in quota folder but disk size not reduce.
Solution 1: Run command below in cmd:-
dirquota quota scan /path:<path>
Example 1 (for folder specified by path):
dirquota quota scan /path:D:\.
Example 1 (for all immediate subfolders of path):
dirquota quota scan /path:D:\*
Example 1 (for fall recursive subfolders of path):
dirquota quota scan /path:D:\...
* you can create a batch file and run in task scheduler
