Opatchauto72030 Execute In Nonrolling Mode Exclusive __full__ -

This review analyzes the execution of Patch 72033030 (assumed based on the common typo for "72030" context, or treating "72030" as the specific patch ID provided) in a Non-Rolling mode using the opatchauto utility.

• Solution: Review the catpatch.log. You may need to run datapatch -verbose manually after the command.

1. Shut down the entire cluster stack (CRS, ASM, databases, listeners) across all nodes.
2. Acquire an exclusive lock on the Oracle homes to prevent any other process (like an automated job or another DBA) from interfering.
3. Execute a specific pre-packaged script (from patch 72030) that likely performs a critical, non-idempotent operation—such as a schema upgrade, data dictionary patch, or a binary modification that cannot tolerate concurrency.
4. Apply the patch in a single, all-nodes-at-once fashion (non-rolling).

OPatchauto is a command-line utility provided by Oracle to apply patches to Oracle databases. It simplifies the patching process by automating the application of patches, thereby reducing the risk of human error and minimizing downtime. OPatchauto is a part of the Oracle Database software and is used for applying patches to Oracle Database, Oracle Grid Engine, and other Oracle products. opatchauto72030 execute in nonrolling mode exclusive

• Non‑rolling operations, because all nodes are down, there is no risk of node‑to‑node version skew – the exclusive lock ensures no stray process interferes.