Hi Surya, We do not replicate DB2 Z/OS data at all. For DB2 LUW we maintain a "rolling live archive" of data and can provision storage efficient copies of the whole dataset within minutes, regardless of database size. You would then extract a subset using standard database tools and our self-service interface would allow you to retain multiple versions of such subset data and switch between them without the need of any database skills.
In your case we cannot virtualise Z/OS databases.
I will connect with you off-line in case there is something I am missing here.
Regards,
Gary