How to Create a New Storage Group
To create a storage group in an Exchange server, perform the following procedure.
Procedure
To create a new storage group
In Exchange System Manager, right-click the server where the new storage group will reside, point to New, and then click Storage Group.
When prompted, type a name for the storage group.
Exchange provides default values for Transaction log location and System path location. You can change the defaults now, or you can change these values later.