EXCPVR parameter

EXCPVR appendage id

Summary

Default value

0

Parameter type

System

Where set

On User 0's parameter line

Related products

All

Introduced

Model 204 V6.1 or earlier

Description

Enables the EXCPVR feature for CPU efficiency in disk and server I/O

EXCPVR is used only under z/OS, but it is not supported in 64-bit mode.

Set this parameter to the last two characters of the name of the PGFIX/SIO appendage. EXCPVR parameters allow the settings X'xxxx' and C'cc'.

The default indicates that EXCPVR cannot be used.