Upgrade NBU from 184.108.40.206 to 220.127.116.11, with some client-server using 18.104.22.168
Im planning to upgrade my NBU environment, from 22.214.171.124 to 126.96.36.199.
Master Server: Solaris 10. NBU version 188.8.131.52
Media Servers: 6 servers, 2 W2K R2 and 4 Solaris 10. All at NBU 184.108.40.206
Some client servers with 220.127.116.11 (because those are windows 2012) of course I know this is not supported by Symantec, due Master/media are lower than client version. But im just bit courious whats going to be happen, when the upgrade time, with the metadata images migration.
Should I open a Symantec call? Or should I revert the client version to 18.104.22.168? What could be the worst case?
Comments, are very welcome.