RAC Diagram: Where does HBA card fit in?
York35Dec 3 2010 — edited Dec 6 2010Version : 11g
I know that all nodes in a RAC configuration have an HBA card and that HBA is somehow connected to the Shared storage. In the following link, we can see that, through NIC meant for public IP, nodes connect to Shared storage.
http://www.akadia.com/services/ora_rac.html
So, where does HBA fit in the whole RAC set up?