In OAS OUI 10g we could launch runInstaller to view the installed products for all the homes. But not the case in OFM11g OUI.
One may lookup the installed products in a particular home by opatch lsinventory. But not for all the homes'.
i have the server Solaris10 server and there have been many installations and deinstallation taken place over years..
I'd like to use a tool to view the products installed like OAS OUI10g offered.
I have looked up inventory.xml in .../oraInventory/ContentsXML/.
But it has kept all the installations which includes the products have been cleanly deinstalled per instructions of Oracle docs.
so inventory.xml is not useful.