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Activating and deactivating alias devices for DPAV

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Activating alias devices for DPAV

DPAV_DEV_ADD activates alias devices for DPAV.

DPAV_DEV_ADD                                                                                                                                     

DPAV_DEV_ADD=ALL[,vm-index]

DPAV_DEV_ADD=D-R(mn1,mn2)[,vm-index]

ALL

All alias devices are activated for DPAV.

D-R(mn1,mn2)


All alias devices with mnemonic names from mn1 to mn2 are activated. If mn1 and mn2 are identical, only one device is activated.

vm-index


Identifies a VM.

Special features in VM2000 operation:

  • DPAV_DEV_ADD is entered in the monitor system only.

  • When a VM index is specified, DPAV uses the alias devices only for the guest system selected.

  • If no VM index is specified, DPAV uses the alias devices for all guest systems.

Querying activated devices

DPAV_DEV_ADD? displays a list of all alias devices which are activated for DPAV.

DPAV_DEV_ADD?                                                                                                                                 

DPAV_DEV_ADD?mask

mask






Complete or masked specification of a mnemonic device name. The following specifications are possible:

*

All activated alias devices are listed.

n*

All activated alias devices whose names begin with n are listed.

nm*

All activated alias devices whose names begin with nm are listed.

nml*

All activated alias devices whose names begin with nml are listed.

nmlo

The alias device with the name nmlo is listed.

 

Deactivating alias devices for DPAV

DPAV_DEV_REM deactivates alias devices for DPAV.

DPAV_DEV_REM                                                                                                                                     

DPAV_DEV_REM=ALL

DPAV_DEV_REM=D-R(mn1,mn2)

ALL

All alias devices are deactivated for DPAV.

D-R(mn1,mn2)


All alias devices with mnemonic names from mn1 to mn2 are deactivated. If mn1 and mn2 are identical, only one alias device is deactivated.

Special features in VM2000 operation:

  • DPAV_DEV_REM may only be specified on the monitor system.