Opatchauto72030 Execute - In Nonrolling Mode High Quality 2021

Feature: opatchauto72030 — Execute in Nonrolling Mode, High Quality

Purpose

Enable opatchauto72030 to run in nonrolling mode with a "high quality" behavior profile: apply patches to multiple Oracle homes or instances without rolling restart/update, performing thorough validation, backups, and detailed reporting to maximize safety and correctness at the cost of longer runtime and potentially greater downtime.

Run the Command: Execute the following as the root user from the patch directory: opatchauto72030 execute in nonrolling mode high quality

Summary

Running opatchauto72030 in nonrolling mode with HIGH quality is the safest, most conservative approach for cluster-wide patching when simultaneous updates and thorough validation are required. It trades longer downtime for stronger guarantees of consistency, integrity, and rollbackability—making it suitable for high-risk, high-consistency Oracle environments. # / /OPatch/opatchauto apply -oh -nonrolling Use code

# //OPatch/opatchauto apply -oh -nonrolling Use code with caution. Copied to clipboard Comparison: Rolling vs. Non-Rolling OPATCHAUTO-72141: Execute opatchauto in non-rolling mode. Manually run datapatch on the last node to

Manually run datapatch on the last node to apply the SQL changes to the database registry. 3. Proactive Troubleshooting & Best Practices

# opatchauto apply -oh /u01/app/19.0.0/grid -nonrolling Use code with caution. Copied to clipboard Expected Execution Flow

Stop All Stacks: Manually shut down the Oracle Grid Infrastructure and Database stacks on all nodes that share the home.

High-Quality opatchauto Execution in Non-Rolling Mode

1. Prerequisites (Pre-check)

# As root or oracle (depending on environment)
export ORACLE_HOME=<your_GI_home>
export PATH=$ORACLE_HOME/OPatch:$PATH