Since There Is No Default OMVS Segment Under zOS 2.1, What OMVS Segment Will Be Associated With The CA Top Secret Address Space?

Document ID : KB000048038
Last Modified Date : 14/02/2018
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Description:

Since there is no default OMVS segment under zOS 2.1, what OMVS segment will be associated with the CA Top Secret address space?

Solution:

Under zOS 2.1, when there is no default, CA Top Secret will recognize that the CA Top Secret address space does not have any USS information and will automatically provide one for CA Top Secret.

Therefore no changes will be required for the way the CA Top Secret address space is started when upgrading to zOS 2.1.