In 11gR2 Grid root.sh fails with CRS-2674: Start of ora.cssd failed
http://arjudba.blogspot.com/2010/03/in-11gr2-grid-rootsh-fails-with-crs.html
I have already done the following prior to installation
1. Disabled firewall and SELINUX on both nodes.
2. Disable NTPD on both nodes. Assuming the Oracle Cluster Time Synchronization Service (ctssd) can synchronize the times of the RAC nodes
3. Established user equivalence for user oracle and passed prerequisite check.
My questions are
1. Do I need to established user equivalence for user root separately as the root.sh is run as user root?
2. What caused the CRS-2674: Start of 'ora.cssd' on 'rac2' failed?