This would also be good. By default, the CP arbiter function determines how much real and expanded storage to give to minidisk cache and paging. The arbiter determines the division separately for real and expanded storage. The goal of the arbiter is to keep the average page life of a minidisk cache page equal to the average page life of a page used for paging. This is not measured directly, but estimated based on steal rates for the two usage types.
Several commands are available to influence the arbiter.
For both commands, minimum and maximum values can be set. When the minimum and maximum values are equal, the storage associated with minidisk cache is a fixed amount and the arbiter is effectively turned off. Unequal minimum and maximum values can be used to bound the cache size determined by the arbiter. If you find the arbiter favoring paging or minidisk cache more than is optimal for your system, you may bias the arbiter for or against minidisk cache. In order to prevent any one user from negatively impacting other users on the system, CP enforces a fair share limit.