I am trying to install oracle 12cR2 grid for rac on centos 6 vm nodes to practice/dev purpose but it fails while executing root.sh on primary node itself. Please find attached rootcrs, ASM and alert logs. Can someone please help?
Laast I checked Oracle is not certified on CentOS; it MAY work, it maynot, and if it does you're on your own as far as support from Oracle is concerned.