Re: Rolling PSU patches - Instance Availability

Posted by ErmanArslansOracleBlog on May 27, 2019; 8:59am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/Rolling-PSU-patches-Instance-Availability-tp7395p7408.html

Ref Oracle : When performing patching in Rolling mode, the ORACLE_HOME processes on a particular node are shut down, the patch is applied, then the node is brought back up again. This process is repeated for each node in the GI or RAC environment until all nodes are patched.

So, this means; if your EBS environment is configured for surviving from a node shutdown/crash, then you can get benefit of rolling patches.