.-PERCENTUtilized(100)-------------.   
>>-+----------------------------------+------------------------><
   |                         .-,-.    |   
   |                         V   |    |   
   '-+-PERCENTUtilized-+--(----n-+--)-'   
     '-PCTU------------'                  

PERCENTUTILIZED specifies that DFSMSdss must stop allocating data sets to the target volumes when the allocated space reaches n percent of the total space on the target volume. The default is 100. Specify more than one n if you have more than one target volume (for instance, a volume for overflow). If there are more target volumes than you have values in this keyword, the last value is used for the remaining target volumes.

If the output volume is an extended address volume and DFSMSdss is allocating non-VSAM or unsupported VSAM data sets, the PERCENTUTILIZED value specifies that DFSMSdss is to stop allocating data sets to the target volumes when the allocated space reaches n percent of the track-managed space on the target volume.