For format 8 indexed files, the 
                  		FILEPOINTERSIZE parameter specifies the length in bytes to use to store file pointers. 
                  	 
 
            	 
            
               Syntax:
 
               		 
               		
                
                  		    
                  			 FILEPOINTERSIZE 
                  			 = 
                  			  {  
                  				6 
                  			  }  
                  			  {  
                  				8 
                  			  }  
                  		    
                  		
               
 
               	 
              
            	 
            
               Parameters:
 
               		 
               		
                
                  		   
                  			 
                  - 6 
                     			 
                  
- Use 6 bytes, allowing for files up to 256 terabytes. 
                     			 
                  
- 8 
                     			 
                  
- Use 8 bytes, allowing for files over 256 terabytes. 
                     			 
                  
  
            	 
             
            	 
             
            
           
         
         
Comments:
The FILEPOINTERSIZE=8 option uses up more space to store file pointers. Therefore, the resulting file size might increase slightly.