The Media Scratch Pool Method

In a media pool, all of the media share the same media class. To create a media pool, simply create a unique media class name for the pool (such as SMPOOL). Then add each volume you want to include in the scratch pool to this media class.

The benefits of using the media pooling method are:

• A group needs fewer volumes and so fewer are wasted.
• You need less operator intervention because the media pool contains fewer volumes to track.

BRMS includes all expired media in the media pool. A media mount request initiates the use of any available volumes, regardless of the volume serial number. BRMS tracks all media, including media currently in use and media available for use.

To change from the rotation to the pooling method, change the media class names. Then make sure that you enroll the volumes into the media class or classes that are allowed in the pool.