所列问题实在多, 一句两句木法说. 妙方回在悄悄话, 学真本事来找额.

Thanks for your messages.
All the 12 questions you listed in QQH are how to install and configure Oracle RAC, and how to set up RMAN backup for RAC systems.

I am the top Oracle RAC expert in Silicon Valley supporting many muti-nodes 10g and 11g high availability production RAC systems with users allover the world.

Yes, follow the method I send you in the QQH, you will gain lots of RAC experience in a short time.

Thanks!