Duplicate database from 10g RAC to 11G dataguard
Source: 10.2.0.5 in 4 Node RAC cluster. AIX : 5.3
Target:11.2.0.3 with 2 node Dataguard setup AIx:7.1
Target database is already created. Got a request to copy the entire database from source to target.Source database is around 3TB,so expdp/impdp option has been left out considering the timings.
We need to use the Rman Fullbackups which was taken at tape level using TSM at source database and copy those across to target database
Please let us know whether this is feasible if so provide us the steps to carry out.