A Shared CRS Home . In shared configurations, you cannot patch the binaries for one node without affecting all others simultaneously.
I understand you're looking for high-quality, full-content guidance on executing opatchauto for Oracle Grid Infrastructure/Home version 12.2.0.2.3? (72030 likely refers to patch 72030? Let me clarify the correct usage. opatchauto72030 execute in nonrolling mode high quality
/opt/app/19c/grid/OPatch/opatchauto apply /staging/72030 -nonrolling A Shared CRS Home
to the command line; the utility will not automatically switch modes after a failure. Sequential vs. Parallel opatchauto72030 execute in nonrolling mode high quality