I have now in my TSM environment few storages with deduplication ON. The
deduplication is done on the server side by identity and reclamation process/
In my organization we have lot of data types as word, excel, PowerPoint ,text
file , pst etc etc …. Also audio , video …
Lot of TDP’s as for Sap , Oracle , Sql , Exchange , VE and lots of O.S as AIX ,
Linux, Windows , Mac.
The default in dsmserv.opt is for those parameters:
Þ Deduptier2Filesize 100
Þ Deduptier3Filesize 400
I got suggestion to change it to:
Þ Deduptier2Filesize 200
Þ Deduptier3Filesize 1000
I wonder if anybody have experience with dedup and those parameters ?
Any other suggestion will be welcome.