Just to make sure i'm on the right track

I am trying to work out the size of a TSM database according to the TSM concepts
guide which is the total no. of files being backed up * versions kept * 600B
*135% (for overhead and growth).

No of files = 234333

versions kept = 130



234333*130 = 30463290

30463290*600 = 18277974000B

18277974000B = 18.3Gb  (make it 19 for ease)

19Gb *135% = 26GB





This seems like quite a lot to me. Compared to our other sites the no. of files
here (for 4 servers is extremely low)



It looks like I will end up with a database in TB's on large sites.



I am hoping my maths is wrong







TIA



Toni