I have a situation where I suspect one, or more, of my TSM clients is rapidly 
consuming large amount of storage space and am at odds of how to accurately 
determine the culprit.

The TSM server is configured with a data domain dd880 as primary storage of the 
device type "file" so obviously when I query the occupancy table in TSM it 
provides raw numbers that do not reflect the de-dup and compression of the DD 
device. Querying compression on the DD only provides numbers per storage area, 
or context.

Has anyone been found a way to determine the actual amount of storage that a 
particular client is using within data domain?

All comments welcome.....

TSM Server 5.5 on Windows and Data Domain ddos 5.1.

~Rick