We have 2 Exadatas( X2-2), 2node RAC with dataguard enabled(physical standby). All the databases are
Upgrade grid from 11.2.0.4 to latest 12c grid having dataguard environment(physical standby)
Primary Environment
Exadata X2-2(2 node rac)
Primary DB version: 11.2.0.4
Grid: 11.2.0.4
Standby environment
Exadata X2-2(2 node rac)
Primary DB version: 11.2.0.4
Grid: 11.2.0.4
wanted to know if we can upgrade grid on the standby site first...so on standby we will have latest 12c grid...will Dataguard work now with different grid homes?