We currently run prod databases (11gr2) on 2 Linux nodes using clusterware. We are planning to add a 3rd node
that will be idle and will be used for up to 10 days/year in case one of the other 2 nodes fail. I'm now looking to protect
the prod databases using data guard at a remote site. Again, we'll have 3 nodes in oracle clusterware with only 2 nodes
active. The 3rd node will be used for up to 10 days/year if one of the other 2 data guard nodes fail. Fail over of
databases at either site is via manual srvctl commands.
Does anyone see any problems with this approach?
I can't find any documentation on how to configure data guard on clusterware, does anyone have a link