o/s: RHEL 4
live: using ASM in 2 node RAC cluster
drs: using ASM in 2 node RAC cluster with dataguard

Hi all,

We need to upgrade our databases to in the abover enviroment and I wanted to know if anyone had an outline of steps to take to upgrade the above. I know of the steps taken to upgrade a database in a RAC enviroment. However am a bit confused as how to approach this scenario due to the added dataguard configuration we have. Can any suggest a brief outline pls?

Thanks in advance,