The purpose of this Excel© spreadsheet is to assist the user in calculating the storage and DASD requirements for a migration session.

There are only three values on the spreadsheet you can change.

1. Number of Systems. This is the total of all systems involved in the session.

2. Number of Volume Pairs. This is the total number of MIGRATE statements you will use in the TDMF migration session.

3. For the Version 2 spreadsheet only, volume type, acceptable values are 3, 9 or 27.

When you change a value and depress RETURN (or move to another cell) the data on the spreadsheet is re-calculated.