text: There are two implications of a storage pool extent size: 
  
  (cid:2) Maximum volume, MDisk, and managed storage capacity depend on extent size (for more 
  information, see this IBM Support web page). The bigger extent that is defined for the 
  specific pool, the larger is the maximum size of this pool, the maximum MDisk size in the 
  pool, and the maximum size of a volume created in the pool. 
  
  (cid:2) Volume sizes must be a multiple of the extent size of the pool in which the volume is 
  defined. Therefore, the smaller the extend size, the better control over volume size. 