In a , nodes are patched one by one while the cluster remains active. In non-rolling mode , the entire stack across all nodes is brought down simultaneously. This is often required for major bundle updates or when patching shared Oracle homes where dependencies prevent services from running on different versions. Root Causes of OPatchAuto-72030
The console output is rarely enough. Navigate to the log directory provided in the error message, usually located at: $ORACLE_HOME/cfgtoollogs/opatchauto/ opatchauto72030 execute in nonrolling mode exclusive
Before running in non-rolling mode, ensure the clusterware is ready to be stopped. Manually test the shutdown: # As root crsctl stop crs -f Use code with caution. In a , nodes are patched one by