I was trying to upgrade Grid Infrastructure on Sun Solaris 10 from 11.2.0.3 to 11.2.0.4 and got a nice suprise. When I ran the rootupgrade.sh script on the first node, I got the following errors: 2014-12-28 17:08:45: Successfully removed file: /var/tmp/maaVdayif 2014-12-28 17:08:45: /bin/su exited with rc=1 2014-12-28 17:08:45: cluvfy patch check failed, output …