Hi All,

We have implemented the TDP for exchange (24 X 7 environment). TSM backup 
policy set to 90 days.
But Management wants to retain monthly backups permanently.  

In this case backup set and archives can not be used as it does not support TDP 
for exchange. Other solution is to use two node names for TDP backup. Use one 
node name for daily backup and other node name for monthly backup. 

My question is whether these two node names will be counted as two license in 
use?
What is the general practice followed to retain monthly backups permanently.

Regards
Rane