WORK AROUND:
Please go to the dedupe\trace folder, diskmanager\trace folder and foundation\trace folders.
You can remove the older data files, trc and buffer files.
You may find that if you try and remove the more recent files, they may not delete because they are within use.
You can also manage trace files in NetVault SmartDisk V10 and above using the instructions from the link below:
https://support.quest.com/search?k=NetVault+SmartDisk+Administrators+Guide
