Opatchauto72030 Execute In Nonrolling Mode Exclusive =link=

If you are certain the environment is correct, the most common fix is to on all nodes first, then run opatchauto using the -binary flag. This bypasses the orchestration of the stack and focuses solely on the software bits:

The error code is a specific warning and pre-check constraint triggered by Oracle's automated patching orchestrator ( opatchauto ). It occurs during the application of complex patches—such as Grid Infrastructure (GI) Release Updates (RU) or Patch Set Updates (PSU)—in a multi-node Real Application Clusters (RAC) environment.

: When opatchauto evaluates the environment patch properties, it detects the shared configuration alongside certain non-rolling patch attributes. This prompts the utility to enforce an Exclusive Non-Rolling Mode to prevent binary corruptions and cluster split-brain scenarios. 2. Strategic Prerequisites

# Check inventory opatch lsinventory | grep 72030 # Start the cluster manually (if opatchauto didn't restart it) crsctl start cluster -all # Verify SQL changes sqlplus / as sysdba SQL> select patch_id, status from dba_registry_sqlpatch;

If the command stalls while checking remote node states, the cluster registry might be out of sync. opatchauto72030 execute in nonrolling mode exclusive

As seen in this example, the error arises when an administrator attempts to run an opatchauto apply command in a RAC environment where the across multiple nodes, but the command is executed without explicitly specifying non-rolling mode. In such a configuration, OPatchAuto determines that patching must occur in a non-rolling fashion. When the utility attempts to run in rolling mode (the default), it encounters a contradiction, leading to the OPATCHAUTO-72030 error and the instruction to rerun the command using the -nonrolling option.

: If your Grid Infrastructure (GI) or Oracle Home is shared across multiple nodes, opatchauto

An outdated OPatch utility frequently misinterprets orchestration metadata. Ensure both your OPatch and opatchauto structures are updated to the latest available versions matching your Release Update target. $ORACLE_HOME/OPatch/opatch -version Use code with caution.

It applies the designated binary patches to both the GI home and the Database homes. If you are certain the environment is correct,

After the command completes successfully, verify the patch was applied correctly.

Certain patches explicitly forbid non-rolling execution due to underlying changes in the clusterware communications layer. Always verify if -nonrolling is supported for the specific Patch ID you are applying. To help debug this faster, let me know:

This is why a non-rolling patch is often treated as a major event requiring a formal change request, a scheduled downtime window, and exclusive focus.

Step 5: The Manual Override Method (For Strict Maintenance Windows) /tmp/opatchauto/ or user-specific log locations).

The phrase encapsulates a critical interaction between an Oracle DBA and the OPatchAuto utility. The OPATCHAUTO-72030 error is not a true failure but a directed response from the software, intelligently detecting a shared CRS home and guiding the administrator to use the correct patching methodology.

Clear the contents of the temporary patching directories (e.g., /tmp/opatchauto/ or user-specific log locations).

Always execute opatchauto apply -analyze prior to your actual maintenance window to catch metadata conflicts early. To help optimize your deployment strategy, tell me: