I have an LPAR in a P5 machine which has been setup in an HACMP cluster. The person who set it up allocated the wrong network adapter (en) to the persistent network. For the life of me I cannot find where I can re-assign this adapter. Anyone able to help me as I am tearing my hair out and do not have much anyway!
Don't worry solved it. Delete the ent devices with rmdev and then reconfigure the defined device with correct IP address. Make sure HACMP is down on the node before hand. When the adapters are back with the correct addresses restart HACMP. Done!