Opatchauto72030 Execute In Nonrolling Mode Exclusive -

The error OPATCHAUTO-72030 typically occurs during Oracle Grid Infrastructure (GI) patching when opatchauto is executed in rolling mode but encounters a configuration that requires a non-rolling approach. This commonly happens when the Grid Infrastructure home is shared across nodes or when applying a patch that is inherently non-rollable. Direct Answer To resolve this, you must explicitly use the -nonrolling option in your command. For non-rolling mode, all nodes in the cluster must be shut down before applying the patch. Correct Command Syntax: # As root user: opatchauto apply -oh -nonrolling Use code with caution. Copied to clipboard Root Cause Analysis The failure message indicates that the orchestration engine cannot proceed in the default "rolling" mode (patching one node at a time while others stay up). Shared Homes: If your CRS home is shared, the binaries cannot be patched node-by-node because they all point to the same physical disk location. Non-Rollable Patches: Some patches contain changes that are incompatible with running mixed versions across a cluster simultaneously. Execution Workflow (Non-Rolling Mode) When running in non-rolling mode, follow these steps to ensure a successful application: Shutdown Stacks: Manually bring down all databases and the Oracle Grid Infrastructure stack on all nodes . Verify Status: Use crsctl check status crs to ensure the stack is offline. Apply Patch: Execute the opatchauto command with the -nonrolling flag as shown above. Sequential Patching: Start by patching a single node, then patch the remaining nodes in parallel, and finish with the final node to complete the session. Restart & Post-Patch: Bring up the stacks and databases. Run datapatch on the final node to apply SQL changes if required. Troubleshooting Tips Doc ID 2957442.1 OPATCHAUTO-72030 During Opatchauto

Running OPatchAuto in non-rolling mode is an efficient and reliable way to handle complex Oracle Grid Infrastructure (GI) or RAC environments, especially when dealing with shared homes or non-rollable patches. This mode ensures full consistency across the stack by updating multiple components in parallel while they are offline, which significantly reduces the total maintenance window compared to sequential rolling updates. Here are the key benefits and features that make this approach effective: Minimized Total Outage Time : While it requires a complete service outage, the parallel nature of non-rolling patching completes the overall update faster than the one-node-at-a-time rolling method. Resolution for Error OPATCHAUTO-72030 : This mode is the direct solution for the OPATCHAUTO-72030: Cannot execute in rolling mode, as CRS home is shared error, allowing for successful patch application in shared ORACLE_HOME environments. Simplified Orchestration : It eliminates the "mental effort" of host-to-host command sequences. By using the -nonrolling flag, the tool automatically sequences the shutdown, patching, and startup phases across the cluster. Strict Consistency : It is the safest choice for non-rollable patches, ensuring that node-specific metadata and binaries remain perfectly synchronized across the entire cluster. For a smooth execution, ensure the GI stack is stopped on all remote nodes before starting the session from the local node. 3 Concepts of Multi-Node Patch Orchestration Using OPatchAuto

Understanding the OPatchAuto-72030 Error in Exclusive Non-Rolling Mode When patching an Oracle Grid Infrastructure or Database home using opatchauto , encountering the error "OPatchAuto-72030: Failed to execute in nonrolling mode exclusive" can bring your maintenance window to a screeching halt. This specific error typically occurs when the orchestration engine fails to validate the environment or execute the required shutdown/startup sequences necessary for a non-rolling patch application. What is Non-Rolling Mode? In a rolling upgrade , 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 This error is usually a "wrapper" for a deeper underlying issue. Common culprits include: Grid Infrastructure (GI) Stack Status: The tool expects the GI stack to be in a specific state (usually down or ready for transition). If a resource is stuck or a process refuses to terminate, opatchauto fails. Permissions and Ownership: Running the command as the wrong user (e.g., oracle instead of root ) or having incorrect permissions on the /tmp directory or inventory. Patch Conflict: An existing interim patch is incompatible with the new bundle, causing the "exclusive" session to abort. Locked Files: External processes (like monitoring agents or backup software) locking files in the Oracle Home. Step-by-Step Troubleshooting 1. Check the Log Files The console output is rarely enough. Navigate to the log directory provided in the error message, usually located at: $ORACLE_HOME/cfgtoollogs/opatchauto/ Search for the specific command_id mentioned in the trace. Look for underlying javacore errors or "Permission denied" strings. 2. Verify Stack State 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. If this fails manually, opatchauto will definitely fail with 72030. Resolve any stuck ohasd or init.ohasd processes first. 3. Use the -analyze Flag Never run a non-rolling patch without a dry run. This identifies conflicts without actually stopping services: opatchauto apply -analyze -nonrolling Use code with caution. 4. Clean Up OPatch Storage Sometimes the opatch metadata gets corrupted. Clear the contents of the ~/.opatchauto storage or the system /tmp if it’s nearing capacity. Ensure the root user has full read/write access to the patch stage area. The Recommended Fix If you are certain the environment is correct, the most common fix is to manually stop the stack 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: # On each node crsctl stop crs opatchauto apply -binary Use code with caution. Note: After applying with -binary, you must manually start the stack and run any required SQL scripts (like datapatch). The OPatchAuto-72030 error is a sign that the automated "Exclusive" lock required for a non-rolling patch cannot be safely established. By checking the deep logs and verifying that the GI stack can be stopped manually, you can usually bypass the automation hurdle and successfully update your environment.

Troubleshooting OPATCHAUTO-72030: Switching to Non-Rolling Mode for Shared Homes If you're patching an Oracle Grid Infrastructure (GI) environment and hit the error OPATCHAUTO-72030: Execution mode invalid , your patching session has likely come to a grinding halt. This specific error typically triggers when you try to run opatchauto in the default rolling mode on a shared GI home configuration. Why This Happens By default, opatchauto apply attempts a rolling patch to keep your database instances running and accessible. However, a shared Oracle Grid Infrastructure home (often found in specific RAC or shared storage setups) cannot be patched while other nodes are still using the same binaries. The Solution: Non-Rolling Mode To resolve this, you must explicitly instruct opatchauto non-rolling mode . This requires a full maintenance window because the entire cluster stack must be stopped to apply the patch to the shared binaries. Step-by-Step Execution Stop the Cluster Stack : On all nodes, stop the Oracle Clusterware stack as the root user: # /bin/crsctl stop crs Use code with caution. Copied to clipboard Run OPatchAuto in Non-Rolling Mode : Execute the apply command with the -nonrolling flag from the local node: # /OPatch/opatchauto apply -nonrolling Use code with caution. Copied to clipboard Restart the Stack : Once the patching completes successfully, restart the clusterware on all nodes: # /bin/crsctl start crs Use code with caution. Copied to clipboard Important Considerations Troubleshooting OPatchAuto - Oracle Help Center opatchauto72030 execute in nonrolling mode exclusive

The phrase "opatchauto72030 execute in nonrolling mode exclusive" appears to be a specific command or log fragment related to Oracle Grid Infrastructure (GI) or Oracle Database patching using opatchauto (the automatic patching utility for Oracle Clusterware and RAC environments). Here’s a breakdown of what each part likely means:

opatchauto72030 – Likely a typo or specific alias/script name. The standard command is opatchauto . 72030 might refer to a patch ID (e.g., Oracle patch 72030) or a log identifier . Possibly it's opatchauto run with a patch directory named 72030 .

execute – Instructs opatchauto to apply the patch. For non-rolling mode, all nodes in the cluster

in nonrolling mode – For RAC or Oracle Clusterware, "nonrolling mode" means all nodes will be patched at the same time (cluster downtime required), as opposed to "rolling mode" (one node at a time with cluster still available).

exclusive – Likely refers to -exclusive flag or a mode where no other patching or configuration changes can occur simultaneously; often used for certain GI patches or when applying patches that affect clusterware binaries in a non‑rolling fashion.

Typical usage in context: opatchauto apply /path/to/patch/72030 -nonrolling -exclusive Shared Homes: If your CRS home is shared,

or opatchauto execute /path/to/72030 -nonrolling exclusive

Important notes: