/IOSB[=Keyword]
   /NOIOSB

 	This qualifier enables the I/O status block of the request
 	to be displayed.

 	An optional keyword may be given:

 	IOSB=TEXT		Displays the translated errortext from
 				the iosb.

 	IOSB=HEX		Displays the first longword of the iosb
 				in hexadecimal format.

 	IOSB=LONGHEX		Displays both longwords of the iosb in
 				hexadecimal format.

 	IOSB=COMBINATION	Displays the translated error text from
 				the iosb, as well as the returned count in
 				the upper first word of the iosb.

 	The default is /IOSB=TEXT.