EXCPVR parameter: Difference between revisions

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{{Template:EXCPVR parameter subtitle}}
==Summary==
==Summary==
<dl>
<dl>
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<dd><var class="product">Model 204 V6.1</var> or earlier
<dd><var class="product">Model 204 V6.1</var> or earlier
</dl>
</dl>
==Description==
==Description==
<p>The 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>
Enables the [[Performance monitoring and tuning#EXCPVR|EXCPVR]] feature for CPU efficiency in disk and server I/O </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>
<p>
<p>The default indicates that EXCPVR cannot be used. </p>
<var>EXCPVR</var> is used only under z/OS, but it is not supported in 64-bit mode. </p>
<p>For information on the installation of EXCPVR, refer to the <var>Model&nbsp;204 z/OS Installation Guide.</var></p>
<p>
[[Category:System Parameters]]
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>
The default indicates that <var>EXCPVR</var> cannot be used.  
</p>
[[Category:System parameters]]
[[Category:Parameters]]
[[Category:Parameters]]

Latest revision as of 18:04, 14 March 2018

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.