MDKWR parameter: Difference between revisions
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==Description== | ==Description== | ||
<p>The maximum number of disk writes per request (shown by the DKWR statistic)</p> | <p> | ||
<p>At certain points during loop processing of a request, the elapsed number of disk writes for the request is compared to the value of MDKWR. If the elapsed number is greater, you are informed that the request is long. The user can either continue or cancel the request. </p> | The maximum number of disk writes per request (shown by the DKWR statistic)</p> | ||
<p>In batch jobs, in application subsystems, or if the value of the <var>[[ | <p> | ||
<p>The maximum MDKWR | At certain points during loop processing of a request, the elapsed number of disk writes for the request is compared to the value of <var>MDKWR</var>. If the elapsed number is greater, you are informed that the request is long. The user can either continue or cancel the request. </p> | ||
<p> | |||
In batch jobs, in application subsystems, or if the value of the <var>[[PROMPT parameter|PROMPT]]</var> parameter includes the X'10' option, this interaction with you does not happen and the request is canceled.</p> | |||
<p> | |||
The maximum <var>MDKWR</var> value is X'FFFFFFFE' (4,294,967,294). If <var>MCPU</var> is set to -1, there is no limit to the number of output lines that can be written to a <var>USE</var> data set.</p> | |||
[[Category:User parameters]] | [[Category:User parameters]] | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
Revision as of 21:14, 12 September 2016
Max disk writes
Summary
- Default value
- 1000000
- Parameter type
- User
- Where set
- By any user
- Related products
- All
- Introduced
- Model 204 V8.1 or earlier
Description
The maximum number of disk writes per request (shown by the DKWR statistic)
At certain points during loop processing of a request, the elapsed number of disk writes for the request is compared to the value of MDKWR. If the elapsed number is greater, you are informed that the request is long. The user can either continue or cancel the request.
In batch jobs, in application subsystems, or if the value of the PROMPT parameter includes the X'10' option, this interaction with you does not happen and the request is canceled.
The maximum MDKWR value is X'FFFFFFFE' (4,294,967,294). If MCPU is set to -1, there is no limit to the number of output lines that can be written to a USE data set.