text: **10.4 Data Reduction Pools**
  
  Data Reduction Pools (DRP) increase infrastructure capacity use by using new efficiency 
  functions and reducing storage costs. The pools enable you to automatically de-allocate and 
  reclaim capacity of thin-provisioned volumes that contain deleted data and for the first time, 
  enable this reclaimed capacity to be reused by other volumes. Data reduction pools support 
  volume compression. Also, they support deduplication that can be configured with 
  thin-provisioned and compressed volumes. 
  
  **Note:**This book provides only an overview of DRP aspects. For more information, see 
  Introduction and Implementation of Data Reduction Pools and Deduplication, SG24-8430. 