The ADDVOLUME TSO subcommand adds volumes to the DFSMSrmm control data set. This diagram shows the syntax of the MEDIATYPE operand, the RECORDINGFORMAT operand, the KEYLABEL1 and KEYENCODE1 operands, and the KEYLABEL2 and KEYENCODE2 operands for the ADDVOLUME TSO subcommand.

>>-+------------------------------+----------------------------->
   |            .-*-----------.   |   
   '-MEDIATYPE(-+-CST---------+-)-'   
                +-ECCST-------+       
                +-EHPCT-------+       
                +-HPCT--------+       
                +-+-MEDIA5-+--+       
                | '-ETC----'  |       
                +-+-MEDIA6-+--+       
                | '-EWTC---'  |       
                +-+-MEDIA7-+--+       
                | '-EETC---'  |       
                +-+-MEDIA8-+--+       
                | '-EEWTC--'  |       
                +-+-MEDIA9-+--+       
                | '-EXTC---'  |       
                '-+-MEDIA10-+-'       
                  '-EXWTC---'         

>--+-------------------------------------+---------------------->
   |                     .-*--------.    |   
   '-RECORDINGFORMAT--(--+-18TRACK--+--)-'   
                         +-36TRACK--+        
                         +-128TRACK-+        
                         +-256TRACK-+        
                         +-384TRACK-+        
                         +-EFMT1----+        
                         +-EFMT2----+        
                         '-EEFMT2---'        

>--+----------------------------------------------------------+-->
   |                                                 .-L-.    |   
   '-KEYLABEL1--(--keylabel1_name--)--KEYENCODE1--(--+-H-+--)-'   

>--+----------------------------------------------------------+-><
   |                                                 .-L-.    |   
   '-KEYLABEL2--(--keylabel2_name--)--KEYENCODE2--(--+-H-+--)-'   

KEYLABEL1(keylabel1_name)

Specifies the key encryption key label number 1 for a non-scratch volume that is encrypted. A key label is 1-to-64 characters with blanks padding the field on the right. A key label contains alphanumeric, national, or special characters with some additional characters also allowed. Enclose it in single quotation marks if it contains any blanks or special characters.

When a volume is rewritten in a non-encryption format, DFSMSrmm does not clear the encryption key label related fields. Instead, the fields continue to be displayed until the volume is reused from scratch, or a release action causes them to be cleared.

When you specify this optional operand, you can also specify a value for the key encoding mechanism using the KEYENCODE1 operand.

KEYLABEL2(keylabel2_name)

Specifies the key encryption key label number 2 for a non-scratch volume that is encrypted. A key label is 1-to-64 characters with blanks padding the field on the right. A key label contains alphanumeric, national, or special characters with some additional characters also allowed. Enclose it in single quotation marks if it contains any blanks or special characters.

When a volume is rewritten in a non-encryption format, DFSMSrmm does not clear the encryption key label related fields. Instead, the fields continue to be displayed until the volume is reused from scratch, or a release action causes them to be cleared.

When you specify this optional operand, you can also specify a value for the key encoding mechanism using the KEYENCODE2 operand.

KEYENCODE1

Specifies the encoding mechanism used for KEYLABEL1.

L

Label

H

Public key hash

The default value is L.

KEYENCODE2

Specifies the encoding mechanism used for KEYLABEL2.

L

Label

H

Public key hash

The default value is L.

To use the EFMT2 and the EEFMT2 recording technology, you must specify the MEDIATYPE(MEDIA5/ETC, MEDIA6/EWTC, MEDIA7/EETC, MEDIA8/EEWTC, MEDIA9/EXTC, or MEDIA10/EXWTC) operand of the ADDVOLUME TSO subcommand.