text: Figure 6-20 Actions on child pools 
  
  Select**Resize**to increase or decrease the capacity of the child storage pool, as shown in 
  Figure 6-21. Enter the new pool capacity and click**Resize**. 
  
  **Note:**You cannot shrink a child pool below its real capacity. Thus, the new size of a child 
  pool needs to be larger than the capacity used by its volumes. 