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Technical Paper: Executing OPatchAuto Patch 72030 in Non-Rolling Mode

1. Abstract

Oracle’s opatchauto utility is the standard tool for applying interim patches, bundle patches, and Patch Set Updates (PSU) to Oracle Grid Infrastructure (GI) and Oracle RAC environments. Patch 72030 (used here as a representative patch ID) may require specific application strategies. This paper details the execution of opatchauto for patch 72030 using non-rolling mode — where all cluster nodes are patched simultaneously with downtime. We compare it to rolling mode, provide exact command syntax, pre-requisites, and a step-by-step execution guide.

: Some Bundle Patches (BP) or Release Updates (RU) have internal flags that mandate a rolling fashion to maintain high availability. Stack State

To execute opatchauto 7.2.0.3.0 (or similar 12c versions) in non-rolling mode , you must use the -nonrolling

Non-rolling mode, also known as " downtime" mode, involves shutting down the database and applying patches without maintaining availability. This mode is typically used when the patch cannot be applied in rolling mode or when the database needs to be patched urgently.