Have you checked the Redbook "Tivoli Storage Management Concepts" book.
There is a nice section describing Progressive Backup Methodology vs.
other backup schemes, including some charts/graphs explaining things !





Guillaume Gilbert <guillaume.gilbert AT DESJARDINS DOT COM>
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
12/13/2002 11:30 AM
Please respond to "ADSM: Dist Stor Manager"


        To:     ADSM-L AT VM.MARIST DOT EDU
        cc:
        Subject:        TSM Presentation


Hello TSMers

Anybody out there have a presentation explaning the progressive backup
concept of TSM. I have to send one to a new client of ours.

Thanks you

Guillaume Gilbert
CGI Canada