z/OS Cryptographic Services ICSF Administrator's Guide
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Changing coprocessor or accelerator status - PCIXCC, PCICA, CEX2C, CEX3C, CEX2A, and CEX3A

z/OS Cryptographic Services ICSF Administrator's Guide
SA22-7521-17

You can change the status of your cryptographic coprocessors and accelerators, either activating or deactivating them. From the primary menu, select option 1, COPROCESSOR MGMT, and the Coprocessor Management panel is displayed (Figure 176).

Figure 176. Coprocessor Management Panel
 CSFGCMP0 ---------------- ICSF Coprocessor Management -------------
 COMMAND ===> 

Select the coprocessors to be processed and press ENTER.
Action characters are: A, D, E, K, R, and S. See the help panel for details.

                 Serial
  CoProcessor    Number         Status   AES   DES   ECC   RSA 
  -----------   ---------       ------   ---   ---   ---   ---- 
 __ H00                         ACTIVE                         
 __ G01          00000001       ONLINE    U     U     U     U  
 __ G02          00000002       ACTIVE    C     U     U     C  
 __ G03          00000003       ACTIVE    C     U     A     C  
 D  G04          00000004       ACTIVE    C     C     A     C  
 __ G05          00000005       ONLINE    U     C     E     U  
 __ E06          00000006       ACTIVE    C     C     -     C  
 __ G07          00000007       OFFLINE    

There are action characters that can be entered on the left of the PCI coprocessor or accelerator number.

Character
Indication
D
Makes a coprocessor or accelerator unavailable. The status becomes DEACTIVATED. When the request is made, the status of the coprocessor or accelerator may be anything except OFFLINE.
A
Makes available a coprocessor or accelerator previously deactivated by a 'D' action character.

For a PCIXCC, CEX2C, or CEX3C, if the coprocessor is online and the master keys are correct, the status will be ACTIVE when the request is made. If the master keys are incorrect, the state will be ONLINE.

For a PCICA, the status will be ACTIVE when the request completes successfully.

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