EXCPVR parameter: Difference between revisions

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Enables the [[Performance monitoring and tuning#EXCPVR|EXCPVR]] feature for CPU efficiency in disk and server I/O </p>
Enables the [[Performance monitoring and tuning#EXCPVR|EXCPVR]] feature for CPU efficiency in disk and server I/O </p>
<p>
<p>
EXCPVR is used only under z/OS, but it is not supported in 64-bit mode. </p>
<var>EXCPVR</var> is used only under z/OS, but it is not supported in 64-bit mode. </p>
<p>
<p>
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'. </p>
Set this parameter to the last two characters of the name of the PGFIX/SIO appendage. <var>EXCPVR</var> parameters allow the settings X'<i>xxxx</i>' and C'<i>cc</i>'. </p>
<p>
<p>
The default indicates that EXCPVR cannot be used. </p>
The default indicates that EXCPVR cannot be used. </p>
<p>
For information on the installation of EXCPVR, refer to the <var class="book">[http://docs.rocketsoftware.com/nxt/gateway.dll/RKBnew556%2Fmodel%20204%2Fprevious%20versions%2Fv7.4%2Fm204_installzos_v74.pdf Rocket Model 204 Installation Guide for IBM z/OS, version 7.4]</var>.</p>


[[Category:System parameters]]
[[Category:System parameters]]
[[Category:Parameters]]
[[Category:Parameters]]

Revision as of 18:34, 6 November 2017

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.