![[z/OS]](../images/ngzos.gif)
Disabling SMF recording for the entire MVS system
Use this page to disable SMF recording for your MVS™ System (z/OS®).
Before you begin
About this task
Procedure
Edit the SMFPRMxx parmlib member and set SMFPRMxx to "NOACTIVE"
which will disable the writing of SMF records to DASD. Use the SET
command to activate that SMF parmlib member on the MVS system.