rootupgrade.sh

This post is about a potential pitfall when migrating from 11.2.0.x to the next point release. I stumbled over problem this one on a two node cluster.

The operating system is Oracle Linux 5.5 running 11.2.0.2.3 and I wanted to go to 11.2.0.3.0. As you know, Grid Infrastructure upgrades are out-of-place, in other words require a separate Oracle home. This is also one of the reasons I wouldn’t want less than 20G on a non-lab like environment for the Grid Infrastructure mount points …

Now when you are upgrading from 11.2.0.x to 11.2.0.3 you need to apply a one-off patch, but the correct one! Search for patch number 12539000 (11203:ASM UPGRADE FAILED ON FIRST NODE WITH ORA-03113) and apply the one that matches your version-and pay attention to these PSUs! There is the obvious required opatch update to be performed before again as well.