The analyze option simulates a full patch application session by running all prerequisite checks without making any changes to the system—neither binaries nor configurations.
Note: Replace 72030 with your actual patch number in the commands below. opatchauto72030 execute in nonrolling mode high quality
OPatchAuto applies patches in because this is typically the most efficient approach, offering near-zero downtime for RAC environments. However, when the CRS home is shared (a common setup in standard RAC configurations), Oracle's internal logic detects that a rolling operation would risk cluster instability. The tool therefore blocks the execution and prompts the administrator to specify the -nonrolling option explicitly. The analyze option simulates a full patch application
The most frequent cause is an outdated OPatch utility or a mismatch between the OPatch version and the OPatchAuto orchestration files embedded within the Release Update. Oracle requires the OPatch utility to be updated to the latest available version on all nodes prior to running opatchauto . However, when the CRS home is shared (a
We will explore what this error means, why it occurs, and most importantly, provide a detailed, step-by-step procedure to execute opatchauto in non-rolling mode successfully.
Always execute the OPatchAuto analytical check tool days before your scheduled downtime window: opatchauto apply -analyze -nonrolling Use code with caution.